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Found 10 entries in the Bibliography.
Showing entries from 1 through 10
Parker Solar Probe: Four Years of Discoveries at Solar Cycle Minimum
Launched on 12 Aug. 2018, NASA s Parker Solar Probe had completed 13 of its scheduled 24 orbits around the Sun by Nov. 2022. The mission s primary science goal is to determine the structure and dynamics of the Sun s coronal magnetic field, understand how the solar corona and wind are heated and accelerated, and determine what processes accelerate energetic particles. Parker Solar Probe returned a treasure trove of science data that far exceeded quality, significance, and quantity expectations, leading to a significant number ...
Raouafi, N.~E.; Matteini, L.; Squire, J.; Badman, S.~T.; Velli, M.; Klein, K.~G.; Chen, C.~H.~K.; Matthaeus, W.~H.; Szabo, A.; Linton, M.; Allen, R.~C.; Szalay, J.~R.; Bruno, R.; Decker, R.~B.; Akhavan-Tafti, M.; Agapitov, O.~V.; Bale, S.~D.; Bandyopadhyay, R.; Battams, K.; Ber\vci\vc, L.; Bourouaine, S.; Bowen, T.~A.; Cattell, C.; Chandran, B.~D.~G.; Chhiber, R.; Cohen, C.~M.~S.; Amicis, R.; Giacalone, J.; Hess, P.; Howard, R.~A.; Horbury, T.~S.; Jagarlamudi, V.~K.; Joyce, C.~J.; Kasper, J.~C.; Kinnison, J.; Laker, R.; Liewer, P.; Malaspina, D.~M.; Mann, I.; McComas, D.~J.; Niembro-Hernandez, T.; Nieves-Chinchilla, T.; Panasenco, O.; y, Pokorn\; Pusack, A.; Pulupa, M.; Perez, J.~C.; Riley, P.; Rouillard, A.~P.; Shi, C.; Stenborg, G.; Tenerani, A.; Verniero, J.~L.; Viall, N.; Vourlidas, A.; Wood, B.~E.; Woodham, L.~D.; Woolley, T.;
Published by: ßr Published on: feb
YEAR: 2023   DOI: 10.1007/s11214-023-00952-4
Parker Data Used; Sun; Corona; Solar wind; plasma; magnetic fields; coronal mass ejections; parker solar probe; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics; Physics - Space Physics
CMEs and SEPs During November-December 2020: A Challenge for Real-Time Space Weather Forecasting
Predictions of coronal mass ejections (CMEs) and solar energetic particles (SEPs) are a central issue in space weather forecasting. In recent years, interest in space weather predictions has expanded to include impacts at other planets beyond Earth as well as spacecraft scattered throughout the heliosphere. In this sense, the scope of space weather science now encompasses the whole heliospheric system, and multipoint measurements of solar transients can provide useful insights and validations for prediction models. In this w ...
Palmerio, Erika; Lee, Christina; Mays, Leila; Luhmann, Janet; Lario, David; anchez-Cano, Beatriz; Richardson, Ian; Vainio, Rami; Stevens, Michael; Cohen, Christina; Steinvall, Konrad; Möstl, Christian; Weiss, Andreas; Nieves-Chinchilla, Teresa; Li, Yan; Larson, Davin; Heyner, Daniel; Bale, Stuart; Galvin, Antoinette; Holmström, Mats; Khotyaintsev, Yuri; Maksimovic, Milan; Mitrofanov, Igor;
Published by: Space Weather Published on: may
YEAR: 2022   DOI: 10.1029/2021SW002993
Parker Data Used; coronal mass ejections; Solar energetic particles; space weather forecasts; MHD models; Inner heliosphere; Solar wind; Astrophysics - Solar and Stellar Astrophysics; Astrophysics - Earth and Planetary Astrophysics; Physics - Space Physics
Multi-scale image preprocessing and feature tracking for remote CME characterization
Coronal Mass Ejections (CMEs) influence the interplanetary environment over vast distances in the solar system by injecting huge clouds of fast solar plasma and energetic particles (SEPs). A number of fundamental questions remain about how SEPs are produced, but current understanding points to CME-driven shocks and compressions in the solar corona. At the same time, unprecedented remote and in situ (Parker Solar Probe, Solar Orbiter) solar observations are becoming available to constrain existing theories. Here we present a ...
Stepanyuk, Oleg; Kozarev, Kamen; Nedal, Mohamed;
Published by: Journal of Space Weather and Space Climate Published on: may
YEAR: 2022   DOI: 10.1051/swsc/2022020
Parker Data Used; Coronal bright fronts; coronal mass ejections; image processing; eruptive filaments; CME; Astrophysics - Solar and Stellar Astrophysics; Astrophysics - Instrumentation and Methods for Astrophysics; Physics - Space Physics
Upflows in the Upper Solar Atmosphere
Spectroscopic observations at extreme- and far-ultraviolet wavelengths have revealed systematic upflows in the solar transition region and corona. These upflows are best seen in the network structures of the quiet Sun and coronal holes, boundaries of active regions, and dimming regions associated with coronal mass ejections. They have been intensively studied in the past two decades because they are likely to be closely related to the formation of the solar wind and heating of the upper solar atmosphere. We present an overvi ...
Tian, Hui; Harra, Louise; Baker, Deborah; Brooks, David; Xia, Lidong;
Published by: Solar Physics Published on: 03/2021
YEAR: 2021   DOI: 10.1007/s11207-021-01792-7
Active regions; velocity field; Coronal holes; coronal mass ejections; low coronal signatures; Heating; coronal; Spectral line; broadening; Astrophysics - Solar and Stellar Astrophysics
Analysis of the Helical Kink Stability of Differently Twisted Magnetic Flux Ropes
Magnetic flux ropes (MFRs) are usually considered to be the magnetic structure that dominates the transport of helicity from the Sun into the heliosphere. They entrain a confined plasma within a helically organized magnetic structure and are able to cause geomagnetic activity. The formation, evolution, and twist distribution of MFRs are issues subject to strong debate. Although different twist profiles have been suggested so far, none of them has been thoroughly explored yet. The aim of this work is to present a theoretic ...
Florido-Llinas, M.; Nieves-Chinchilla, T.; Linton, M.;
Published by: Solar Physics Published on: 09/2020
YEAR: 2020   DOI: 10.1007/s11207-020-01687-z
coronal mass ejections; Flux ropes; Kink instability; magnetic fields; parker solar probe; Solar Probe Plus; Twist distribution
Improving Predictions of High-Latitude Coronal Mass Ejections Throughout the Heliosphere
Predictions of the impact of coronal mass ejections (CMEs) in the heliosphere mostly rely on cone CME models, whose performances are optimized for locations in the ecliptic plane and at 1 AU (e.g., at Earth). Progresses in the exploration of the inner heliosphere, however, advocate the need to assess their performances at both higher latitudes and smaller heliocentric distances. In this work, we perform 3-D magnetohydrodynamics simulations of artificial cone CMEs using the EUropean Heliospheric FORecasting Information Ass ...
Scolini, C.; e, Chan\; Pomoell, J.; Rodriguez, L.; Poedts, S.;
Published by: Space Weather Published on: 03/2020
YEAR: 2020   DOI: 10.1029/2019SW002246
coronal mass ejections; forecasting; Heliosphere; modeling; parker solar probe; Solar Probe Plus
Generic Magnetic Field Intensity Profiles of Interplanetary Coronal Mass Ejections at Mercury, Venus, and Earth From Superposed Epoch Analyses
Janvier, Miho; Winslow, Reka; Good, Simon; Bonhomme, Elise; emoulin, Pascal; Dasso, Sergio; Möstl, Christian; Lugaz, No\; Amerstorfer, Tanja; e, Elie; Boakes, Peter;
Published by: Journal of Geophysical Research (Space Physics) Published on: 02/2019
YEAR: 2019   DOI: 10.1029/2018JA025949
coronal mass ejections; heliospheric physics; data analysis; Physics - Space Physics; Astrophysics - Solar and Stellar Astrophysics
Large gradual solar energetic particle events
Published by: Living Reviews in Solar Physics Published on: 09/2016
YEAR: 2016   DOI: 10.1007/s41116-016-0002-5
Solar activity; Solar energetic particles; coronal mass ejections; Shocks; Particle radiation; space weather
Influence of interplanetary coronal mass ejections on the peak intensity of solar energetic particle events
Published by: Journal of Geophysical Research (Space Physics) Published on: 06/2014
YEAR: 2014   DOI: 10.1002/2014JA019771
Parker Data Used; Solar energetic particles; coronal mass ejections
Solar impulsive energetic electron events
Published by: Published on: 01/2009
Electron events; coronal mass ejections; Energetic electrons; Energetic particles; solar flares; Radio bursts