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Found 3365 entries in the Bibliography.
Showing entries from 51 through 100
| 2023 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Time-dependent energy spectra of galactic cosmic rays (GCRs) carry crucial information regarding their origin and propagation throughout the interstellar environment. When observed at the Earth, after traversing the interplanetary medium, such spectra are heavily affected by the solar wind and the embedded solar magnetic field permeating the inner sectors of the heliosphere. The activity of the Sun changes significantly over an 11 yr solar cycle-and so does the effect on cosmic particles; this translates into a phenomenon ca ... Martucci, M.; Ammendola, R.; Badoni, D.; Bartocci, S.; Battiston, R.; Beolè, S.; Burger, W.~J.; Campana, D.; Castellini, G.; Cipollone, P.; Coli, S.; Conti, L.; Contin, A.; Cristoforetti, M.; Angelo, G.; De Donato, C.; De Santis, C.; Di Luca, A.; Follega, F.~M.; Gebbia, G.; Iuppa, R.; Lega, A.; Lolli, M.; Marcelli, N.; Masciantonio, G.; Mergè, M.; Mese, M.; Neubüser, C.; Nozzoli, F.; Oliva, A.; Osteria, G.; Pacini, L.; Palma, F.; Palmonari, F.; Panico, B.; Parmentier, A.; Perciballi, S.; Perfetto, F.; Picozza, P.; Pozzato, M.; Rebustini, G.~M.; Ricci, E.; Ricci, M.; Ricciarini, S.~B.; Savino, U.; Sahnoun, Z.; Scotti, V.; Sotgiu, A.; Sparvoli, R.; Ubertini, P.; Vilona, V.; Vitale, V.; Zoffoli, S.; Zuccon, P.; Aslam, O.~P.~M.; Ngobeni, M.~D.; Potgieter, M.~S.; Published by: \apjl Published on: mar YEAR: 2023 DOI: 10.3847/2041-8213/acbea7 Parker Data Used; Active sun; Heliosphere; Galactic cosmic rays; 18; 711; 567 |
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Triggered ion-acoustic waves are a pair of coupled waves observed in the previously unexplored plasma regime near the Sun. They may be capable of producing important effects on the solar wind. Because this wave mode has not been observed or studied previously and it is not fully understood, the issue of whether it has a natural origin or is an instrumental artifact can be raised. This paper discusses this issue by examining 13 features of the data such as whether the triggered ion-acoustic waves are electrostatic, whether th ... Mozer, Forrest; Bale, Stuart; Kellogg, Paul; Romeo, Orlando; Vasko, Ivan; Verniero, Jaye; Published by: Physics of Plasmas Published on: jun YEAR: 2023 DOI: 10.1063/5.0151423 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics |
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Triggered ion-acoustic waves are a pair of coupled waves observed in the previously unexplored plasma regime near the Sun. They may be capable of producing important effects on the solar wind. Because this wave mode has not been observed or studied previously and it is not fully understood, the issue of whether it has a natural origin or is an instrumental artifact can be raised. This paper discusses this issue by examining 13 features of the data such as whether the triggered ion-acoustic waves are electrostatic, whether th ... Mozer, Forrest; Bale, Stuart; Kellogg, Paul; Romeo, Orlando; Vasko, Ivan; Verniero, Jaye; Published by: Physics of Plasmas Published on: jun YEAR: 2023 DOI: 10.1063/5.0151423 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics |
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Triggered ion-acoustic waves are a pair of coupled waves observed in the previously unexplored plasma regime near the Sun. They may be capable of producing important effects on the solar wind. Because this wave mode has not been observed or studied previously and it is not fully understood, the issue of whether it has a natural origin or is an instrumental artifact can be raised. This paper discusses this issue by examining 13 features of the data such as whether the triggered ion-acoustic waves are electrostatic, whether th ... Mozer, Forrest; Bale, Stuart; Kellogg, Paul; Romeo, Orlando; Vasko, Ivan; Verniero, Jaye; Published by: Physics of Plasmas Published on: jun YEAR: 2023 DOI: 10.1063/5.0151423 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics |
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Triggered ion-acoustic waves are a pair of coupled waves observed in the previously unexplored plasma regime near the Sun. They may be capable of producing important effects on the solar wind. Because this wave mode has not been observed or studied previously and it is not fully understood, the issue of whether it has a natural origin or is an instrumental artifact can be raised. This paper discusses this issue by examining 13 features of the data such as whether the triggered ion-acoustic waves are electrostatic, whether th ... Mozer, Forrest; Bale, Stuart; Kellogg, Paul; Romeo, Orlando; Vasko, Ivan; Verniero, Jaye; Published by: Physics of Plasmas Published on: jun YEAR: 2023 DOI: 10.1063/5.0151423 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics |
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Triggered ion-acoustic waves are a pair of coupled waves observed in the previously unexplored plasma regime near the Sun. They may be capable of producing important effects on the solar wind. Because this wave mode has not been observed or studied previously and it is not fully understood, the issue of whether it has a natural origin or is an instrumental artifact can be raised. This paper discusses this issue by examining 13 features of the data such as whether the triggered ion-acoustic waves are electrostatic, whether th ... Mozer, Forrest; Bale, Stuart; Kellogg, Paul; Romeo, Orlando; Vasko, Ivan; Verniero, Jaye; Published by: Physics of Plasmas Published on: jun YEAR: 2023 DOI: 10.1063/5.0151423 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics |
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Interchange reconnection as the source of the fast solar wind within coronal holes The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called coronal holes . The energy source responsible for accelerating the plasma is widely debated; however, there is evidence that it is ultimately magnetic in nature, with candidate mechanisms including wave heating$^1,2$ and interchange reconnection$^3-5$. The coronal magnetic field near the solar surface is structured on scales associated with supergranulation convection cells, whereby descending flows ... Bale, S.~D.; Drake, J.~F.; McManus, M.~D.; Desai, M.~I.; Badman, S.~T.; Larson, D.~E.; Swisdak, M.; Horbury, T.~S.; Raouafi, N.~E.; Phan, T.; Velli, M.; McComas, D.~J.; Cohen, C.~M.~S.; Mitchell, D.; Panasenco, O.; Kasper, J.~C.; Published by: \nat Published on: jun YEAR: 2023 DOI: 10.1038/s41586-023-05955-3 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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Interchange reconnection as the source of the fast solar wind within coronal holes The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called coronal holes . The energy source responsible for accelerating the plasma is widely debated; however, there is evidence that it is ultimately magnetic in nature, with candidate mechanisms including wave heating$^1,2$ and interchange reconnection$^3-5$. The coronal magnetic field near the solar surface is structured on scales associated with supergranulation convection cells, whereby descending flows ... Bale, S.~D.; Drake, J.~F.; McManus, M.~D.; Desai, M.~I.; Badman, S.~T.; Larson, D.~E.; Swisdak, M.; Horbury, T.~S.; Raouafi, N.~E.; Phan, T.; Velli, M.; McComas, D.~J.; Cohen, C.~M.~S.; Mitchell, D.; Panasenco, O.; Kasper, J.~C.; Published by: \nat Published on: jun YEAR: 2023 DOI: 10.1038/s41586-023-05955-3 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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Interchange reconnection as the source of the fast solar wind within coronal holes The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called coronal holes . The energy source responsible for accelerating the plasma is widely debated; however, there is evidence that it is ultimately magnetic in nature, with candidate mechanisms including wave heating$^1,2$ and interchange reconnection$^3-5$. The coronal magnetic field near the solar surface is structured on scales associated with supergranulation convection cells, whereby descending flows ... Bale, S.~D.; Drake, J.~F.; McManus, M.~D.; Desai, M.~I.; Badman, S.~T.; Larson, D.~E.; Swisdak, M.; Horbury, T.~S.; Raouafi, N.~E.; Phan, T.; Velli, M.; McComas, D.~J.; Cohen, C.~M.~S.; Mitchell, D.; Panasenco, O.; Kasper, J.~C.; Published by: \nat Published on: jun YEAR: 2023 DOI: 10.1038/s41586-023-05955-3 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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Interchange reconnection as the source of the fast solar wind within coronal holes The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called coronal holes . The energy source responsible for accelerating the plasma is widely debated; however, there is evidence that it is ultimately magnetic in nature, with candidate mechanisms including wave heating$^1,2$ and interchange reconnection$^3-5$. The coronal magnetic field near the solar surface is structured on scales associated with supergranulation convection cells, whereby descending flows ... Bale, S.~D.; Drake, J.~F.; McManus, M.~D.; Desai, M.~I.; Badman, S.~T.; Larson, D.~E.; Swisdak, M.; Horbury, T.~S.; Raouafi, N.~E.; Phan, T.; Velli, M.; McComas, D.~J.; Cohen, C.~M.~S.; Mitchell, D.; Panasenco, O.; Kasper, J.~C.; Published by: \nat Published on: jun YEAR: 2023 DOI: 10.1038/s41586-023-05955-3 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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Interchange reconnection as the source of the fast solar wind within coronal holes The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called coronal holes . The energy source responsible for accelerating the plasma is widely debated; however, there is evidence that it is ultimately magnetic in nature, with candidate mechanisms including wave heating$^1,2$ and interchange reconnection$^3-5$. The coronal magnetic field near the solar surface is structured on scales associated with supergranulation convection cells, whereby descending flows ... Bale, S.~D.; Drake, J.~F.; McManus, M.~D.; Desai, M.~I.; Badman, S.~T.; Larson, D.~E.; Swisdak, M.; Horbury, T.~S.; Raouafi, N.~E.; Phan, T.; Velli, M.; McComas, D.~J.; Cohen, C.~M.~S.; Mitchell, D.; Panasenco, O.; Kasper, J.~C.; Published by: \nat Published on: jun YEAR: 2023 DOI: 10.1038/s41586-023-05955-3 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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Interchange reconnection as the source of the fast solar wind within coronal holes The fast solar wind that fills the heliosphere originates from deep within regions of open magnetic field on the Sun called coronal holes . The energy source responsible for accelerating the plasma is widely debated; however, there is evidence that it is ultimately magnetic in nature, with candidate mechanisms including wave heating$^1,2$ and interchange reconnection$^3-5$. The coronal magnetic field near the solar surface is structured on scales associated with supergranulation convection cells, whereby descending flows ... Bale, S.~D.; Drake, J.~F.; McManus, M.~D.; Desai, M.~I.; Badman, S.~T.; Larson, D.~E.; Swisdak, M.; Horbury, T.~S.; Raouafi, N.~E.; Phan, T.; Velli, M.; McComas, D.~J.; Cohen, C.~M.~S.; Mitchell, D.; Panasenco, O.; Kasper, J.~C.; Published by: \nat Published on: jun YEAR: 2023 DOI: 10.1038/s41586-023-05955-3 Parker Data Used; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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A Dust Detection Database for the Inner Heliosphere Using the Parker Solar Probe Spacecraft A database of in situ dust impact detections made by the Parker Solar Probe spacecraft is created to facilitate studies of interplanetary dust dynamics in the inner heliosphere. A standardized dust detection methodology is established and tested for validity. Individual impact detections are included in the database, and are used to derive dust impact rates. Impact rates are corrected for effects related to high-amplitude plasma waves and undercounting due to finite detection window duration. These corrections suggest that: ... Malaspina, David; Toma, Alexandru; Szalay, Jamey; Pulupa, Marc; y, Petr; Bale, Stuart; Goetz, Keith; Published by: \apjs Published on: jun YEAR: 2023 DOI: 10.3847/1538-4365/acca75 Parker Data Used; Interplanetary dust; Solar wind; space vehicles; Zodiacal cloud; Astronomy databases; 821; 1534; 1549; 1845; 83 |
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A Dust Detection Database for the Inner Heliosphere Using the Parker Solar Probe Spacecraft A database of in situ dust impact detections made by the Parker Solar Probe spacecraft is created to facilitate studies of interplanetary dust dynamics in the inner heliosphere. A standardized dust detection methodology is established and tested for validity. Individual impact detections are included in the database, and are used to derive dust impact rates. Impact rates are corrected for effects related to high-amplitude plasma waves and undercounting due to finite detection window duration. These corrections suggest that: ... Malaspina, David; Toma, Alexandru; Szalay, Jamey; Pulupa, Marc; y, Petr; Bale, Stuart; Goetz, Keith; Published by: \apjs Published on: jun YEAR: 2023 DOI: 10.3847/1538-4365/acca75 Parker Data Used; Interplanetary dust; Solar wind; space vehicles; Zodiacal cloud; Astronomy databases; 821; 1534; 1549; 1845; 83 |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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New Observations of Solar Wind 1/f Turbulence Spectrum from Parker Solar Probe The trace magnetic power spectrum in the solar wind is known to be characterized by a double power law at scales much larger than the proton gyro-radius, with flatter spectral exponents close to -1 found at the lower frequencies below an inertial range with indices closer to [-1.5, -1.67]. The origin of the 1/f range is still under debate. In this study, we selected 109 magnetically incompressible solar wind intervals (\ensuremath\delta\ensuremath\mid B \ensuremath\mid/\ensuremath\mid B \ensuremath\mid \ensuremath\ll 1) from ... Huang, Zesen; Sioulas, Nikos; Shi, Chen; Velli, Marco; Bowen, Trevor; Davis, Nooshin; Chandran, B.~D.~G.; Matteini, Lorenzo; Kang, Ning; Shi, Xiaofei; Huang, Jia; Bale, Stuart; Kasper, J.~C.; Larson, Davin; Livi, Roberto; Whittlesey, P.~L.; Rahmati, Ali; Paulson, Kristoff; Stevens, M.; Case, A.~W.; de Wit, Thierry; Malaspina, David; Bonnell, J.~W.; Goetz, Keith; Harvey, Peter; MacDowall, Robert; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd7f2 Parker Data Used; Solar wind; interplanetary turbulence; Magnetohydrodynamics; Space plasmas; Heliosphere; Alfven waves; 1534; 830; 1964; 1544; 711; 23; Astrophysics - Solar and Stellar Astrophysics; Physics - Fluid Dynamics; Physics - Geophysics; Physics - Plasma Physics; Physics - Space Physics |
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Occurrence and Evolution of Switchbacks in the Inner Heliosphere: Parker Solar Probe Observations Since its launch in 2018, the Parker Solar Probe (PSP) mission revealed the presence of numerous fascinating phenomena occurring closer to the Sun, such as the presence of ubiquitous switchbacks (SBs). The SBs are large magnetic field deflections of the local magnetic field relative to a background field. We investigated the statistical properties of the SBs during the first 10 encounters between 13.28 and 58 solar radii (R $_\ensuremath\odot$) using data from the SWEAP and FIELDS suites on board PSP. We find that the occurr ... Jagarlamudi, Vamsee; Raouafi, N.~E.; Bourouaine, S.; Mostafavi, P.; Larosa, A.; Perez, J.~C.; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd778 Parker Data Used; Solar wind; interplanetary magnetic fields; 1534; 824 |
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Occurrence and Evolution of Switchbacks in the Inner Heliosphere: Parker Solar Probe Observations Since its launch in 2018, the Parker Solar Probe (PSP) mission revealed the presence of numerous fascinating phenomena occurring closer to the Sun, such as the presence of ubiquitous switchbacks (SBs). The SBs are large magnetic field deflections of the local magnetic field relative to a background field. We investigated the statistical properties of the SBs during the first 10 encounters between 13.28 and 58 solar radii (R $_\ensuremath\odot$) using data from the SWEAP and FIELDS suites on board PSP. We find that the occurr ... Jagarlamudi, Vamsee; Raouafi, N.~E.; Bourouaine, S.; Mostafavi, P.; Larosa, A.; Perez, J.~C.; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd778 Parker Data Used; Solar wind; interplanetary magnetic fields; 1534; 824 |
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Occurrence and Evolution of Switchbacks in the Inner Heliosphere: Parker Solar Probe Observations Since its launch in 2018, the Parker Solar Probe (PSP) mission revealed the presence of numerous fascinating phenomena occurring closer to the Sun, such as the presence of ubiquitous switchbacks (SBs). The SBs are large magnetic field deflections of the local magnetic field relative to a background field. We investigated the statistical properties of the SBs during the first 10 encounters between 13.28 and 58 solar radii (R $_\ensuremath\odot$) using data from the SWEAP and FIELDS suites on board PSP. We find that the occurr ... Jagarlamudi, Vamsee; Raouafi, N.~E.; Bourouaine, S.; Mostafavi, P.; Larosa, A.; Perez, J.~C.; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd778 Parker Data Used; Solar wind; interplanetary magnetic fields; 1534; 824 |
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Occurrence and Evolution of Switchbacks in the Inner Heliosphere: Parker Solar Probe Observations Since its launch in 2018, the Parker Solar Probe (PSP) mission revealed the presence of numerous fascinating phenomena occurring closer to the Sun, such as the presence of ubiquitous switchbacks (SBs). The SBs are large magnetic field deflections of the local magnetic field relative to a background field. We investigated the statistical properties of the SBs during the first 10 encounters between 13.28 and 58 solar radii (R $_\ensuremath\odot$) using data from the SWEAP and FIELDS suites on board PSP. We find that the occurr ... Jagarlamudi, Vamsee; Raouafi, N.~E.; Bourouaine, S.; Mostafavi, P.; Larosa, A.; Perez, J.~C.; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd778 Parker Data Used; Solar wind; interplanetary magnetic fields; 1534; 824 |
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The discovery of very prominent magnetic kinks/switchbacks in the solar wind within 0.3 au has become a scientific highlight of the Parker Solar Probe (PSP) mission. This discovery points at the promising impact of small-scale solar activity on the inner heliosphere. To address the nature, generation, and dissipation of these kinks, we perform a statistical analysis of the plasma and boundary properties of the kinks using PSP multi-encounter observations and WIND measurements at 1 au. The kinks show strong Alfv\ enicity and ... Hou, Chuanpeng; Zhu, Xingyu; Zhuo, Rui; He, Jiansen; Verscharen, Daniel; Duan, Die; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accf94 Parker Data Used; Solar wind; interplanetary turbulence; Interplanetary discontinuities; 1534; 830; 820 |
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The discovery of very prominent magnetic kinks/switchbacks in the solar wind within 0.3 au has become a scientific highlight of the Parker Solar Probe (PSP) mission. This discovery points at the promising impact of small-scale solar activity on the inner heliosphere. To address the nature, generation, and dissipation of these kinks, we perform a statistical analysis of the plasma and boundary properties of the kinks using PSP multi-encounter observations and WIND measurements at 1 au. The kinks show strong Alfv\ enicity and ... Hou, Chuanpeng; Zhu, Xingyu; Zhuo, Rui; He, Jiansen; Verscharen, Daniel; Duan, Die; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accf94 Parker Data Used; Solar wind; interplanetary turbulence; Interplanetary discontinuities; 1534; 830; 820 |
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The power spectrum of magnetic field fluctuations in the fast solar wind (V $_SW$ > 500 km s$^-1$) at magnetohydrodynamic scales is characterized by two different power laws on either side of a break frequency f $_b$. The low-frequency range at frequencies f smaller than f $_b$ is often viewed as the energy reservoir that feeds the turbulent cascade at f > f $_b$. At heliocentric distances r exceeding 60 solar radii (R $_s$), the power spectrum often has a 1/f scaling at f < f $_b$, i.e., the spectral index is close to -1. I ... Davis, Nooshin; Chandran, B.~D.~G.; Bowen, T.~A.; Badman, S.~T.; de Wit, Dudok; Chen, C.~H.~K.; Bale, S.~D.; Huang, Zesen; Sioulas, Nikos; Velli, Marco; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/acd177 Parker Data Used; Magnetohydrodynamics; Solar wind; interplanetary turbulence; 1964; 1534; 830; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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The power spectrum of magnetic field fluctuations in the fast solar wind (V $_SW$ > 500 km s$^-1$) at magnetohydrodynamic scales is characterized by two different power laws on either side of a break frequency f $_b$. The low-frequency range at frequencies f smaller than f $_b$ is often viewed as the energy reservoir that feeds the turbulent cascade at f > f $_b$. At heliocentric distances r exceeding 60 solar radii (R $_s$), the power spectrum often has a 1/f scaling at f < f $_b$, i.e., the spectral index is close to -1. I ... Davis, Nooshin; Chandran, B.~D.~G.; Bowen, T.~A.; Badman, S.~T.; de Wit, Dudok; Chen, C.~H.~K.; Bale, S.~D.; Huang, Zesen; Sioulas, Nikos; Velli, Marco; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/acd177 Parker Data Used; Magnetohydrodynamics; Solar wind; interplanetary turbulence; 1964; 1534; 830; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics |
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Anterograde Collisional Analysis of Solar Wind Ions Owing to its low density and high temperature, the solar wind frequently exhibits strong departures from local thermodynamic equilibrium, which include distinct temperatures for its constituent ions. Prior studies have found that the ratio of the temperatures of the two most abundant ions-protons (ionized hydrogen) and \ensuremath\alpha-particles (ionized helium)-is strongly correlated with the Coulomb collisional age. These previous studies, though, have been largely limited to using observations from single missions. In co ... Johnson, E.; Maruca, B.~A.; McManus, M.; Klein, K.~G.; Lichko, E.~R.; Verniero, J.; Paulson, K.~W.; DeWeese, H.; Dieguez, I.; Qudsi, R.~A.; Kasper, J.; Stevens, M.; Alterman, B.~L.; Wilson, L.~B.; Livi, R.; Rahmati, A.; Larson, D.; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accc32 Parker Data Used; Solar wind; Collision physics; Plasma physics; 1534; 2065; 2089 |
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Anterograde Collisional Analysis of Solar Wind Ions Owing to its low density and high temperature, the solar wind frequently exhibits strong departures from local thermodynamic equilibrium, which include distinct temperatures for its constituent ions. Prior studies have found that the ratio of the temperatures of the two most abundant ions-protons (ionized hydrogen) and \ensuremath\alpha-particles (ionized helium)-is strongly correlated with the Coulomb collisional age. These previous studies, though, have been largely limited to using observations from single missions. In co ... Johnson, E.; Maruca, B.~A.; McManus, M.; Klein, K.~G.; Lichko, E.~R.; Verniero, J.; Paulson, K.~W.; DeWeese, H.; Dieguez, I.; Qudsi, R.~A.; Kasper, J.; Stevens, M.; Alterman, B.~L.; Wilson, L.~B.; Livi, R.; Rahmati, A.; Larson, D.; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accc32 Parker Data Used; Solar wind; Collision physics; Plasma physics; 1534; 2065; 2089 |
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Anterograde Collisional Analysis of Solar Wind Ions Owing to its low density and high temperature, the solar wind frequently exhibits strong departures from local thermodynamic equilibrium, which include distinct temperatures for its constituent ions. Prior studies have found that the ratio of the temperatures of the two most abundant ions-protons (ionized hydrogen) and \ensuremath\alpha-particles (ionized helium)-is strongly correlated with the Coulomb collisional age. These previous studies, though, have been largely limited to using observations from single missions. In co ... Johnson, E.; Maruca, B.~A.; McManus, M.; Klein, K.~G.; Lichko, E.~R.; Verniero, J.; Paulson, K.~W.; DeWeese, H.; Dieguez, I.; Qudsi, R.~A.; Kasper, J.; Stevens, M.; Alterman, B.~L.; Wilson, L.~B.; Livi, R.; Rahmati, A.; Larson, D.; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accc32 Parker Data Used; Solar wind; Collision physics; Plasma physics; 1534; 2065; 2089 |
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Anterograde Collisional Analysis of Solar Wind Ions Owing to its low density and high temperature, the solar wind frequently exhibits strong departures from local thermodynamic equilibrium, which include distinct temperatures for its constituent ions. Prior studies have found that the ratio of the temperatures of the two most abundant ions-protons (ionized hydrogen) and \ensuremath\alpha-particles (ionized helium)-is strongly correlated with the Coulomb collisional age. These previous studies, though, have been largely limited to using observations from single missions. In co ... Johnson, E.; Maruca, B.~A.; McManus, M.; Klein, K.~G.; Lichko, E.~R.; Verniero, J.; Paulson, K.~W.; DeWeese, H.; Dieguez, I.; Qudsi, R.~A.; Kasper, J.; Stevens, M.; Alterman, B.~L.; Wilson, L.~B.; Livi, R.; Rahmati, A.; Larson, D.; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accc32 Parker Data Used; Solar wind; Collision physics; Plasma physics; 1534; 2065; 2089 |
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Anterograde Collisional Analysis of Solar Wind Ions Owing to its low density and high temperature, the solar wind frequently exhibits strong departures from local thermodynamic equilibrium, which include distinct temperatures for its constituent ions. Prior studies have found that the ratio of the temperatures of the two most abundant ions-protons (ionized hydrogen) and \ensuremath\alpha-particles (ionized helium)-is strongly correlated with the Coulomb collisional age. These previous studies, though, have been largely limited to using observations from single missions. In co ... Johnson, E.; Maruca, B.~A.; McManus, M.; Klein, K.~G.; Lichko, E.~R.; Verniero, J.; Paulson, K.~W.; DeWeese, H.; Dieguez, I.; Qudsi, R.~A.; Kasper, J.; Stevens, M.; Alterman, B.~L.; Wilson, L.~B.; Livi, R.; Rahmati, A.; Larson, D.; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accc32 Parker Data Used; Solar wind; Collision physics; Plasma physics; 1534; 2065; 2089 |
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Anterograde Collisional Analysis of Solar Wind Ions Owing to its low density and high temperature, the solar wind frequently exhibits strong departures from local thermodynamic equilibrium, which include distinct temperatures for its constituent ions. Prior studies have found that the ratio of the temperatures of the two most abundant ions-protons (ionized hydrogen) and \ensuremath\alpha-particles (ionized helium)-is strongly correlated with the Coulomb collisional age. These previous studies, though, have been largely limited to using observations from single missions. In co ... Johnson, E.; Maruca, B.~A.; McManus, M.; Klein, K.~G.; Lichko, E.~R.; Verniero, J.; Paulson, K.~W.; DeWeese, H.; Dieguez, I.; Qudsi, R.~A.; Kasper, J.; Stevens, M.; Alterman, B.~L.; Wilson, L.~B.; Livi, R.; Rahmati, A.; Larson, D.; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/accc32 Parker Data Used; Solar wind; Collision physics; Plasma physics; 1534; 2065; 2089 |
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Compressible Turbulence in the Near-Sun Solar Wind: Parker Solar Probe s First Eight Perihelia Many questions remain about the compressibility of solar wind turbulence with respect to its origins and properties. Low plasma beta (ratio of thermal to magnetic pressure) environments allow for the easier generation of compressible turbulence, enabling study of the relationship between density fluctuations and turbulent Mach number. Utilizing Parker Solar Probe plasma data, we examine the normalized proton density fluctuations $\langle \delta n_p^2\rangle ^1/2/\langle n_p\rangle Cuesta, Manuel; Chhiber, Rohit; Fu, Xiangrong; Du, Senbei; Yang, Yan; Pecora, Francesco; Matthaeus, William; Li, Hui; Steinberg, John; Guo, Fan; Gan, Zhaoming; Conrad, Emma; Swanson, Diana; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd4c2 Parker Data Used; interplanetary turbulence; Plasma physics; Space plasmas; 830; 2089; 1544; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics; Physics - Space Physics |
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Compressible Turbulence in the Near-Sun Solar Wind: Parker Solar Probe s First Eight Perihelia Many questions remain about the compressibility of solar wind turbulence with respect to its origins and properties. Low plasma beta (ratio of thermal to magnetic pressure) environments allow for the easier generation of compressible turbulence, enabling study of the relationship between density fluctuations and turbulent Mach number. Utilizing Parker Solar Probe plasma data, we examine the normalized proton density fluctuations $\langle \delta n_p^2\rangle ^1/2/\langle n_p\rangle Cuesta, Manuel; Chhiber, Rohit; Fu, Xiangrong; Du, Senbei; Yang, Yan; Pecora, Francesco; Matthaeus, William; Li, Hui; Steinberg, John; Guo, Fan; Gan, Zhaoming; Conrad, Emma; Swanson, Diana; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd4c2 Parker Data Used; interplanetary turbulence; Plasma physics; Space plasmas; 830; 2089; 1544; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics; Physics - Space Physics |
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Compressible Turbulence in the Near-Sun Solar Wind: Parker Solar Probe s First Eight Perihelia Many questions remain about the compressibility of solar wind turbulence with respect to its origins and properties. Low plasma beta (ratio of thermal to magnetic pressure) environments allow for the easier generation of compressible turbulence, enabling study of the relationship between density fluctuations and turbulent Mach number. Utilizing Parker Solar Probe plasma data, we examine the normalized proton density fluctuations $\langle \delta n_p^2\rangle ^1/2/\langle n_p\rangle Cuesta, Manuel; Chhiber, Rohit; Fu, Xiangrong; Du, Senbei; Yang, Yan; Pecora, Francesco; Matthaeus, William; Li, Hui; Steinberg, John; Guo, Fan; Gan, Zhaoming; Conrad, Emma; Swanson, Diana; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd4c2 Parker Data Used; interplanetary turbulence; Plasma physics; Space plasmas; 830; 2089; 1544; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics; Physics - Space Physics |
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Compressible Turbulence in the Near-Sun Solar Wind: Parker Solar Probe s First Eight Perihelia Many questions remain about the compressibility of solar wind turbulence with respect to its origins and properties. Low plasma beta (ratio of thermal to magnetic pressure) environments allow for the easier generation of compressible turbulence, enabling study of the relationship between density fluctuations and turbulent Mach number. Utilizing Parker Solar Probe plasma data, we examine the normalized proton density fluctuations $\langle \delta n_p^2\rangle ^1/2/\langle n_p\rangle Cuesta, Manuel; Chhiber, Rohit; Fu, Xiangrong; Du, Senbei; Yang, Yan; Pecora, Francesco; Matthaeus, William; Li, Hui; Steinberg, John; Guo, Fan; Gan, Zhaoming; Conrad, Emma; Swanson, Diana; Published by: \apjl Published on: jun YEAR: 2023 DOI: 10.3847/2041-8213/acd4c2 Parker Data Used; interplanetary turbulence; Plasma physics; Space plasmas; 830; 2089; 1544; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics; Physics - Space Physics |
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Investigating Coronal Holes and CMEs as Sources of Brightness Depletion Detected in PSP/WISPR Images The Parker Solar Probe (PSP) mission provides a unique opportunity to observe the solar corona from distances below 20 R $_☉$. In this work, we utilize white light images from the Wide-field Imager for Solar PRobe aboard the PSP from solar encounters 10 through 13 to examine the causes of brightness depletions of the corona during the rapid transit of PSP through the perihelia of its orbit. We analyze the effect of (1) coronal holes (CHs) and (2) energetic coronal mass ejection (CME) events on the observed brightness of th ... Stenborg, Guillermo; Paouris, Evangelos; Howard, Russell; Vourlidas, Angelos; Hess, Phillip; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/acd2cf Parker Data Used; Solar F corona; Solar K corona; Solar coronal holes; Solar wind; Solar coronal mass ejections; Interplanetary dust; 1991; 2042; 1484; 1534; 310; 821 |
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Investigating Coronal Holes and CMEs as Sources of Brightness Depletion Detected in PSP/WISPR Images The Parker Solar Probe (PSP) mission provides a unique opportunity to observe the solar corona from distances below 20 R $_☉$. In this work, we utilize white light images from the Wide-field Imager for Solar PRobe aboard the PSP from solar encounters 10 through 13 to examine the causes of brightness depletions of the corona during the rapid transit of PSP through the perihelia of its orbit. We analyze the effect of (1) coronal holes (CHs) and (2) energetic coronal mass ejection (CME) events on the observed brightness of th ... Stenborg, Guillermo; Paouris, Evangelos; Howard, Russell; Vourlidas, Angelos; Hess, Phillip; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/acd2cf Parker Data Used; Solar F corona; Solar K corona; Solar coronal holes; Solar wind; Solar coronal mass ejections; Interplanetary dust; 1991; 2042; 1484; 1534; 310; 821 |
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Investigating Coronal Holes and CMEs as Sources of Brightness Depletion Detected in PSP/WISPR Images The Parker Solar Probe (PSP) mission provides a unique opportunity to observe the solar corona from distances below 20 R $_☉$. In this work, we utilize white light images from the Wide-field Imager for Solar PRobe aboard the PSP from solar encounters 10 through 13 to examine the causes of brightness depletions of the corona during the rapid transit of PSP through the perihelia of its orbit. We analyze the effect of (1) coronal holes (CHs) and (2) energetic coronal mass ejection (CME) events on the observed brightness of th ... Stenborg, Guillermo; Paouris, Evangelos; Howard, Russell; Vourlidas, Angelos; Hess, Phillip; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/acd2cf Parker Data Used; Solar F corona; Solar K corona; Solar coronal holes; Solar wind; Solar coronal mass ejections; Interplanetary dust; 1991; 2042; 1484; 1534; 310; 821 |
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Investigating Coronal Holes and CMEs as Sources of Brightness Depletion Detected in PSP/WISPR Images The Parker Solar Probe (PSP) mission provides a unique opportunity to observe the solar corona from distances below 20 R $_☉$. In this work, we utilize white light images from the Wide-field Imager for Solar PRobe aboard the PSP from solar encounters 10 through 13 to examine the causes of brightness depletions of the corona during the rapid transit of PSP through the perihelia of its orbit. We analyze the effect of (1) coronal holes (CHs) and (2) energetic coronal mass ejection (CME) events on the observed brightness of th ... Stenborg, Guillermo; Paouris, Evangelos; Howard, Russell; Vourlidas, Angelos; Hess, Phillip; Published by: \apj Published on: jun YEAR: 2023 DOI: 10.3847/1538-4357/acd2cf Parker Data Used; Solar F corona; Solar K corona; Solar coronal holes; Solar wind; Solar coronal mass ejections; Interplanetary dust; 1991; 2042; 1484; 1534; 310; 821 |
