| 2021 |
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In-flight Calibration and Data Reduction for the WISPR Instrument On Board the PSP Mission
We present the calibration status and data reduction methodology for the Wide Field Imager for Solar Probe (WISPR) on board the Parker Solar Probe (PSP) mission. In particular, we describe the process for converting a raw image, measured in digital numbers (DN), to a calibrated image, measured in mean solar brightness (MSB). We also discuss details of the on board image processing including bias removal, the linearity of the electronics, pointing, geometric distortion, and photometric calibration using stellar measurements, ...
Hess, Phillip; Howard, Russell; Stenborg, Guillermo; Linton, Mark; Vourlidas, Angelos; Thernisien, Arnaud; Colaninno, Robin; Rich, Nathan; Wang, Dennis; Battams, Karl; Kuroda, Natsuha;
Published by: Solar Physics Published on: 06/2021
YEAR: 2021 DOI: 10.1007/s11207-021-01847-9
instrumentation; Data management; Parker Data Used
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Large Amplitude Switchback Turbulence: Possible Magnetic Velocity Alignment Structures
Switchbacks are widely acknowledged phenomena observed by the Parker Solar Probe and appear to occur in patches. Previous studies focused on the fluctuations at the magnetic reversals. However, the nature of the fluctuations inside the switchbacks remains unknown. Here we utilize the magnetic field data and plasma data measured by the Parker Solar Probe in the first four encounters. We investigate the fluctuations in the switchback intervals of 100 s with $B_R 0$ at every instant and compare them to the fluctuations in the n ...
Wu, Honghong; Tu, Chuanyi; Wang, Xin; Yang, Liping;
Published by: The Astrophysical Journal Published on: 06/2021
YEAR: 2021 DOI: 10.3847/1538-4357/abec6c
Parker Data Used; Solar wind; interplanetary turbulence; 1534; 830; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics; Physics - Space Physics
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Parker Solar Probe FIELDS Instrument Charging in the Near Sun Environment: Part 2: Comparison of In Flight Data and Modeling Results
This research shows Part II of the Spacecraft Interaction Plasma Software (SPIS) used to model the parker solar probe (PSP) FIELDS instrument and its interactions with the Solar Wind. Flight data were used to run the PSP model and compared with models using past predicted parameters. The effect of voltage biasing between the antenna, its shield, and the spacecraft on the current balance of each surface was investigated at first perihelion (0.16AU). The model data were reduced to I-V curves to find current saturations (analys ...
Diaz-Aguado, M.; Bonnell, J.; Bale, S.; Wang, J.; Gruntman, M.;
Published by: Journal of Geophysical Research (Space Physics) Published on: 05/2021
YEAR: 2021 DOI: 10.1029/2020JA028689
plasma environment; spacecraft charging; Parker Data Used
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Correlation of the Sunspot Number and the Waiting-time Distribution of Solar Flares, Coronal Mass Ejections, and Solar Wind Switchback Events Observed with the Parker Solar Probe
Waiting-time distributions of solar flares and coronal mass ejections (CMEs) exhibit power-law-like distribution functions with slopes in the range of ατ ≍ 1.4-3.2, as observed in annual data sets during four solar cycles (1974-2012). We find a close correlation between the waiting-time power-law slope ατ and the sunspot number (SN), i.e., ατ = 1.38 + 0.01 × SN. The waiting-time distribution can be fitted with a Pareto-type function of the form N(τ) = N0 $(\tau _0+\tau )^ ...
Aschwanden, Markus; de Wit, Thierry;
Published by: The Astrophysical Journal Published on: 05/2021
YEAR: 2021 DOI: 10.3847/1538-4357/abef69
Parker Data Used; Solar wind; solar flares; 1534; 1496; Astrophysics - Solar and Stellar Astrophysics
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Parker Solar Probe Observations of Alfv\ enic Waves and Ion-cyclotron Waves in a Small-scale Flux Rope
Shi, Chen; Zhao, Jinsong; Huang, Jia; Wang, Tieyan; Wu, Dejin; Chen, Yu; Hu, Qiang; Kasper, Justin; Bale, Stuart;
Published by: \apjl Published on: 02/2021
YEAR: 2021 DOI: 10.3847/2041-8213/abdd28
Solar wind; Space plasmas; Plasma physics; 1534; 1544; 2089
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| 2020 |
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The interpretation of data from the Parker Solar Probe mission: shear-driven transition to an isotropically turbulent solar wind
Goldstein, Melvyn; Ruffolo, D.; Matthaeus, W.~H.; Chhiber, R.; Usmanov, A.~V.; Yang, Y.; Bandyopadhyay, R.; Parashar, T.~N.; DeForest, E.; Wan, M.; Chasapis, A.; Maruca, B.~A.; Velli, M.; Kasper, J.~C.;
Published by: Radiation Effects and Defects in Solids Published on: 11/2020
YEAR: 2020 DOI: 10.1080/10420150.2020.1845690
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Energy Supply for Heating the Slow Solar Wind Observed by Parker Solar Probe between 0.17 and 0.7 au
Energy supply sources for the heating process in the slow solar wind remain unknown. The Parker Solar Probe (PSP) mission provides a good opportunity to study this issue. Recently, PSP observations have found that the slow solar wind experiences stronger heating inside 0.24 au. Here for the first time we measure in the slow solar wind the radial gradient of the low-frequency breaks on the magnetic trace power spectra and evaluate the associated energy supply rate. We find that the energy supply rate is consistent with the ob ...
Wu, Honghong; Tu, Chuanyi; Wang, Xin; He, Jiansen; Yang, Liping;
Published by: The Astrophysical Journal Published on: 11/2020
YEAR: 2020 DOI: 10.3847/2041-8213/abc5b6
Parker Data Used; Slow solar wind; interplanetary turbulence; Solar coronal heating
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Shear-driven Transition to Isotropically Turbulent Solar Wind Outside the Alfv\ en Critical Zone
Motivated by prior remote observations of a transition from striated\ solar\ coronal structures to more isotropic "flocculated" fluctuations, we propose that the dynamics of the inner\ solar\ wind just outside the Alfven critical zone, and in the vicinity of the first beta = 1 surface, is powered by the relative velocities of adjacent coronal magnetic flux tubes. We suggest that large-amplitude flow contrasts are magnetically constrained at lower altitude but shear-driven dynamics are triggered as such ...
Ruffolo, D.; Matthaeus, W.; Chhiber, R.; Usmanov, A.; Yang, Y.; Bandyopadhyay, R.; Parashar, T.; Goldstein, M.; Deforest, C.; Wan, M.; Chasapis, A.; Maruca, B.; Velli, M.; Kasper, J.;
Published by: The Astrophysical Journal Published on: 10/2020
YEAR: 2020 DOI: 10.3847/1538-4357/abb594
Parker Data Used; parker solar probe; Solar Probe Plus
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Using Stereoscopic Observations of Cometary Plasma Tails to Infer Solar Wind Speed
Detection of the solar wind speed near the Sun is significant in understanding the heating and acceleration of the solar wind. Cometary plasma tails have long been used as natural probes for solar wind speed; previous solar wind speed estimates via plasma tails, however, were based on comet images from a single viewpoint, and the projection effect may influence the result. Using stereoscopic observations from the Solar Terrestrial Relations Observatory and the Solar and Heliospheric Observatory, we three-dimensionally rec ...
Cheng, Long; Zhang, Quanhao; Wang, Yuming; Li, Xiaolei; Liu, Rui;
Published by: The Astrophysical Journal Published on: 07/2020
YEAR: 2020 DOI: 10.3847/1538-4357/ab93b6
1534; parker solar probe; Solar Probe Plus
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Study of flux-rope characteristics at sub-astronomical-unit distances using the Helios 1 and 2 spacecraft
Raghav, Anil; Gaikwad, Sandesh; Wang, Yuming; Shaikh, Zubair; Mishra, Wageesh; Zao, Ake;
Published by: \mnras Published on: 06/2020
YEAR: 2020 DOI: 10.1093/mnras/staa1189
Sun: coronal mass ejections; solar-terrestrial relations; Solar wind
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Electron Energy Partition across Interplanetary Shocks. III. Analysis
Wilson, Lynn; Chen, Li-Jen; Wang, Shan; Schwartz, Steven; Turner, Drew; Stevens, Michael; Kasper, Justin; Osmane, Adnane; Caprioli, Damiano; Bale, Stuart; Pulupa, Marc; Salem, Chadi; Goodrich, Katherine;
Published by: \apj Published on: 04/2020
YEAR: 2020 DOI: 10.3847/1538-4357/ab7d39
Parker Data Used; 1534; 829; 310; 1997; 1544; 1261; 2089; 826; Physics - Space Physics; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics
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Pathways to Dissipation in Weakly Collisional Plasmas
Matthaeus, William; Yang, Yan; Wan, Minping; Parashar, Tulasi; Bandyopadhyay, Riddhi; Chasapis, Alexandros; Pezzi, Oreste; Valentini, Francesco;
Published by: \apj Published on: 03/2020
YEAR: 2020 DOI: 10.3847/1538-4357/ab6d6a
Parker Data Used; 2089; 1261; 1544; 830; 1989; 1534
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Morphological Reconstruction of a Small Transient Observed by Parker Solar Probe on 2018 November 5
On 2018 November 5, about 24 hr before the first close perihelion passage of Parker Solar Probe (PSP), a coronal mass ejection (CME) entered the field of view of the inner detector of the Wide-field Imager for Solar PRobe (WISPR) instrument on board PSP, with the northward component of its trajectory carrying the leading edge of the CME off the top edge of the detector about four hours after its first appearance. We connect this event to a very small jetlike transient observed from 1 au by coronagraphs on both the SOlar a ...
Wood, Brian; Hess, Phillip; Howard, Russell; Stenborg, Guillermo; Wang, Yi-Ming;
Published by: The Astrophysical Journal Supplement Series Published on: 02/2020
YEAR: 2020 DOI: 10.3847/1538-4365/ab5219
Astrophysics - Solar and Stellar Astrophysics; Parker Data Used; parker solar probe; Physics - Space Physics; Solar Probe Plus
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| 2019 |
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Electron Energy Partition across Interplanetary Shocks. II. Statistics
A statistical analysis of 15,210 electron velocity distribution function (VDF) fits, observed within \textpm2 hr of 52 interplanetary (IP) shocks by the Wind spacecraft near 1 au, is presented. This is the second in a three-part series on electron VDFs near IP shocks. The electron velocity moment statistics for the dense, low-energy core, tenuous, hot halo, and field-aligned beam/strahl are a statistically significant list of values illustrated with both histograms and tabular lists for reference and baselines in future w ...
Wilson, Lynn; Chen, Li-Jen; Wang, Shan; Schwartz, Steven; Turner, Drew; Stevens, Michael; Kasper, Justin; Osmane, Adnane; Caprioli, Damiano; Bale, Stuart; Pulupa, Marc; Salem, Chadi; Goodrich, Katherine;
Published by: The Astrophysical Journal Supplement Series Published on: 12/2019
YEAR: 2019 DOI: 10.3847/1538-4365/ab5445
Astrophysics - Solar and Stellar Astrophysics; Interplanetary particle acceleration; Interplanetary shocks; parker solar probe; Physics - Plasma Physics; Physics - Space Physics; Plasma astrophysics; Plasma physics; Solar coronal mass ejection shocks; Solar coronal mass ejections; Solar Probe Plus; Solar wind; Space plasmas
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Multiple-point Modeling the Parker Spiral Configuration of the Solar Wind Magnetic Field at the Solar Maximum of Solar Cycle 24
By assuming that the solar wind flow is spherically symmetric and that the flow speed becomes constant beyond some critical distance r = R 0 (neglecting solar gravitation and acceleration by high coronal temperature), the large-scale solar wind magnetic field lines are distorted into a Parker spiral configuration, which is usually simplified to an Archimedes spiral. Using magnetic field observations near Mercury, Venus, and Earth during solar maximum of Solar Cycle 24, we statistically surveyed the Parker spira ...
Chang, Qing; Xu, Xiaojun; Xu, Qi; Zhong, Jun; Xu, Jiaying; Wang, Jing; Zhang, Tielong;
Published by: The Astrophysical Journal Published on: 10/2019
YEAR: 2019 DOI: 10.3847/1538-4357/ab412a
parker solar probe; planets and satellites: magnetic fields; Solar Probe Plus; Solar wind; Sun: activity; Sun: magnetic fields
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Role of magnetic field curvature in magnetohydrodynamic turbulence
Yang, Yan; Wan, Minping; Matthaeus, William; Shi, Yipeng; Parashar, Tulasi; Lu, Quanming; Chen, Shiyi;
Published by: Physics of Plasmas Published on: 08/2019
YEAR: 2019 DOI: 10.1063/1.5099360
Parker Data Used; Physics - Space Physics; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics
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Electron Energy Partition across Interplanetary Shocks. I. Methodology and Data Product
Wilson, Lynn; Chen, Li-Jen; Wang, Shan; Schwartz, Steven; Turner, Drew; Stevens, Michael; Kasper, Justin; Osmane, Adnane; Caprioli, Damiano; Bale, Stuart; Pulupa, Marc; Salem, Chadi; Goodrich, Katherine;
Published by: \apjs Published on: 07/2019
YEAR: 2019 DOI: 10.3847/1538-4365/ab22bd
Parker Data Used; methods: numerical; methods: statistical; plasmas; shock waves; Solar wind; Sun: coronal mass ejections: CMEs; Physics - Space Physics; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics
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Quasi Thermal Noise Spectroscopy for Van Allen Probes
Quasi thermal fluctuations in the Langmuir/upper-hybrid frequency range are pervasively observed in space plasmas including the radiation belt and the ring current region of inner magnetosphere as well as the solar wind. The quasi thermal noise spectroscopy may be employed in order to determine the electron density and temperature as well as to diagnose the properties of energetic electrons when direct measurements are not available. However, when employing the technique, one must carefully take the spacecraft orientation ...
Yoon, Peter; Hwang, Junga; Kim, Hyangpyo; Seough, Jungjoon;
Published by: Journal of Geophysical Research: Space Physics Published on: 04/2019
YEAR: 2019 DOI: 10.1029/2019JA026460
(n + 1/2)fce; antenna geometry; parker solar probe; quasi-thermal; radiation belt; Solar Probe Plus; upper hybrid; Van Allen Probes
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| 2018 |
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Finite Dissipation in Anisotropic Magnetohydrodynamic Turbulence
Bandyopadhyay, Riddhi; Oughton, S.; Wan, M.; Matthaeus, W.~H.; Chhiber, R.; Parashar, T.~N.;
Published by: Physical Review X Published on: 10/2018
YEAR: 2018 DOI: 10.1103/PhysRevX.8.041052
Parker Data Used; Physics - Plasma Physics; Physics - Fluid Dynamics; Physics - Space Physics
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Electromagnetic Thermal Noise in Upper-Hybrid Frequency Range
The inner magnetosphere including the radiation belt and ring current environment is replete with high-frequency fluctuations with peak intensity occurring near upper-hybrid frequency and/or multiple harmonic electron cyclotron frequencies above and below the upper-hybrid frequency. Past and contemporary spacecraft missions, including the Van Allen Probes, were designed to detect the electric field spectrum only for these high-frequency fluctuations. Making use of the recently formulated generalized theory of electromagne ...
Yoon, Peter; Hwang, Junga; opez, Rodrigo; Kim, Sunjung; Lee, Jaejin;
Published by: Journal of Geophysical Research: Space Physics Published on: 07/2018
YEAR: 2018 DOI: 10.1029/2018JA025459
electromagnetic; parker solar probe; Solar Probe Plus; thermal noise; upper hybrid
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| 2017 |
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Exploring the statistics of magnetic reconnection X-points in kinetic particle-in-cell turbulence
Haggerty, C.~C.; Parashar, T.~N.; Matthaeus, W.~H.; Shay, M.~A.; Yang, Y.; Wan, M.; Wu, P.; Servidio, S.;
Published by: Physics of Plasmas Published on: 10/2017
YEAR: 2017 DOI: 10.1063/1.5001722
Parker Data Used; Physics - Space Physics
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Energy transfer, pressure tensor, and heating of kinetic plasma
Yang, Yan; Matthaeus, William; Parashar, Tulasi; Haggerty, Colby; Roytershteyn, Vadim; Daughton, William; Wan, Minping; Shi, Yipeng; Chen, Shiyi;
Published by: Physics of Plasmas Published on: 07/2017
YEAR: 2017 DOI: 10.1063/1.4990421
Parker Data Used; Physics - Plasma Physics; Astrophysics - Solar and Stellar Astrophysics; Physics - Space Physics
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Energy transfer channels and turbulence cascade in Vlasov-Maxwell turbulence
Yang, Yan; Matthaeus, W.~H.; Parashar, T.~N.; Wu, P.; Wan, M.; Shi, Y.; Chen, S.; Roytershteyn, V.; Daughton, W.;
Published by: \pre Published on: 06/2017
YEAR: 2017 DOI: 10.1103/PhysRevE.95.061201
Parker Data Used
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Charged Particle Diffusion in Isotropic Random Magnetic Fields
Subedi, P.; Sonsrettee, W.; Blasi, P.; Ruffolo, D.; Matthaeus, W.~H.; Montgomery, D.; Chuychai, P.; Dmitruk, P.; Wan, M.; Parashar, T.~N.; Chhiber, R.;
Published by: \apj Published on: 03/2017
YEAR: 2017 DOI: 10.3847/1538-4357/aa603a
Parker Data Used; astroparticle physics; cosmic rays; diffusion; magnetic fields; scattering; turbulence; Physics - Space Physics; Astrophysics - High Energy Astrophysical Phenomena; Astrophysics - Solar and Stellar Astrophysics
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| 2016 |
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On the spatio-temporal behavior of magnetohydrodynamic turbulence in a magnetized plasma
Lugones, R.; Dmitruk, P.; Mininni, P.~D.; Wan, M.; Matthaeus, W.~H.;
Published by: Physics of Plasmas Published on: 11/2016
YEAR: 2016 DOI: 10.1063/1.4968236
Parker Data Used; Physics - Plasma Physics
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Slow Solar Wind: Observations and Modeling
While it is certain that the fast solar wind originates from coronal holes, where and how the slow solar wind (SSW) is formed remains an outstanding question in solar physics even in the post-SOHO era. The quest for the SSW origin forms a major objective for the planned future missions such as the Solar Orbiter and Solar Probe Plus. Nonetheless, results from spacecraft data, combined with theoretical modeling, have helped to investigate many aspects of the SSW. Fundamental physical properties of the coronal plasma have be ...
Abbo, L.; Ofman, L.; Antiochos, S.; Hansteen, V.; Harra, L.; Ko, Y.-K.; Lapenta, G.; Li, B.; Riley, P.; Strachan, L.; von Steiger, R.; Wang, Y.-M.;
Published by: Space Science Reviews Published on: 11/2016
YEAR: 2016 DOI: 10.1007/s11214-016-0264-1
Corona; Coronal streamers; MHD and kinetic models; parker solar probe; Solar Probe Plus; Solar wind; Sun
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Turbulence and Proton-Electron Heating in Kinetic Plasma
Matthaeus, William; Parashar, Tulasi; Wan, Minping; Wu, P.;
Published by: \apjl Published on: 08/2016
YEAR: 2016 DOI: 10.3847/2041-8205/827/1/L7
Parker Data Used; galaxies: ISM; ISM: kinematics and dynamics; plasmas; solar─terrestrial relations; Solar wind; turbulence
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Variance anisotropy in compressible 3-D MHD
Oughton, S.; Matthaeus, W.~H.; Wan, Minping; Parashar, Tulasi;
Published by: Journal of Geophysical Research (Space Physics) Published on: 06/2016
YEAR: 2016 DOI: 10.1002/2016JA022496
Parker Data Used; Solar wind; turbulence
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Variance Anisotropy in Kinetic Plasmas
Parashar, Tulasi; Oughton, Sean; Matthaeus, William; Wan, Minping;
Published by: \apj Published on: 06/2016
YEAR: 2016 DOI: 10.3847/0004-637X/824/1/44
Parker Data Used; plasmas; Solar wind; turbulence; waves
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Local modulation and trapping of energetic particles by coherent magnetic structures
Tessein, Jeffrey; Ruffolo, David; Matthaeus, William; Wan, Minping;
Published by: \grl Published on: 04/2016
YEAR: 2016 DOI: 10.1002/2016GL068045
Parker Data Used; Solar wind; turbulence; Energetic particles; intermittency; magnetic fields
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Intermittency, coherent structures and dissipation in plasma turbulence
Wan, M.; Matthaeus, W.~H.; Roytershteyn, V.; Parashar, T.~N.; Wu, P.; Karimabadi, H.;
Published by: Physics of Plasmas Published on: 04/2016
YEAR: 2016 DOI: 10.1063/1.4945631
Parker Data Used
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The Wide-Field Imager for Solar Probe Plus (WISPR)
Vourlidas, Angelos; Howard, Russell; Plunkett, Simon; Korendyke, Clarence; Thernisien, Arnaud; Wang, Dennis; Rich, Nathan; Carter, Michael; Chua, Damien; Socker, Dennis; Linton, Mark; Morrill, Jeff; Lynch, Sean; Thurn, Adam; Van Duyne, Peter; Hagood, Robert; Clifford, Greg; Grey, Phares; Velli, Marco; Liewer, Paulett; Hall, Jeffrey; DeJong, Eric; Mikic, Zoran; Rochus, Pierre; Mazy, Emanuel; Bothmer, Volker; Rodmann, Jens;
Published by: Space Science Reviews Published on: 02/2015
YEAR: 2016 DOI: 10.1007/s11214-014-0114-y
Heliospheric imager; Imaging; Parker Data Used; Solar corona; Solar Probe Plus; Solar wind; Thomson scattering
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| 2015 |
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Transition from Kinetic to MHD Behavior in a Collisionless Plasma
Parashar, Tulasi; Matthaeus, William; Shay, Michael; Wan, Minping;
Published by: \apj Published on: 10/2015
YEAR: 2015 DOI: 10.1088/0004-637X/811/2/112
Parker Data Used; magnetohydrodynamics: MHD; plasmas; Solar wind; turbulence
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Intermittent Dissipation and Heating in 3D Kinetic Plasma Turbulence
Wan, M.; Matthaeus, W.~H.; Roytershteyn, V.; Karimabadi, H.; Parashar, T.; Wu, P.; Shay, M.;
Published by: \prl Published on: 05/2015
YEAR: 2015 DOI: 10.1103/PhysRevLett.114.175002
Parker Data Used; 52.35.Ra; 94.05.-a; 96.50.Tf; plasma turbulence; space plasma physics; MHD waves; plasma waves turbulence
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| 2014 |
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Generating Synthetic Magnetic Field Intermittency Using a Minimal Multiscale Lagrangian Mapping Approach
Subedi, P.; Chhiber, R.; Tessein, J.~A.; Wan, M.; Matthaeus, W.~H.;
Published by: \apj Published on: 12/2014
YEAR: 2014 DOI: 10.1088/0004-637X/796/2/97
Parker Data Used; magnetohydrodynamics: MHD; plasmas; turbulence
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Dissipation and Reconnection in Boundary-driven Reduced Magnetohydrodynamics
Wan, Minping; Rappazzo, Antonio; Matthaeus, William; Servidio, Sergio; Oughton, Sean;
Published by: \apj Published on: 12/2014
YEAR: 2014 DOI: 10.1088/0004-637X/797/1/63
Parker Data Used; magnetic reconnection; magnetohydrodynamics: MHD; Sun: corona
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Nonlinear and Linear Timescales near Kinetic Scales in Solar Wind Turbulence
Matthaeus, W.~H.; Oughton, S.; Osman, K.~T.; Servidio, S.; Wan, M.; Gary, S.~P.; Shay, M.~A.; Valentini, F.; Roytershteyn, V.; Karimabadi, H.; Chapman, S.~C.;
Published by: \apj Published on: 08/2014
YEAR: 2014 DOI: 10.1088/0004-637X/790/2/155
Parker Data Used; magnetohydrodynamics: MHD; Solar wind; Sun: corona; turbulence; Physics - Space Physics; Physics - Plasma Physics
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Complexity and Diffusion of Magnetic Flux Surfaces in Anisotropic Turbulence
Servidio, S.; Matthaeus, W.~H.; Wan, M.; Ruffolo, D.; Rappazzo, A.~F.; Oughton, S.;
Published by: \apj Published on: 04/2014
YEAR: 2014 DOI: 10.1088/0004-637X/785/1/56
Parker Data Used; ISM: magnetic fields; magnetic fields; magnetic reconnection; magnetohydrodynamics: MHD; Solar wind; Sun: magnetic fields
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| 2013 |
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Association of Suprathermal Particles with Coherent Structures and Shocks
Tessein, J.~A.; Matthaeus, W.~H.; Wan, M.; Osman, K.~T.; Ruffolo, D.; Giacalone, J.;
Published by: \apjl Published on: 10/2013
YEAR: 2013 DOI: 10.1088/2041-8205/776/1/L8
Parker Data Used; acceleration of particles; magnetohydrodynamics: MHD; plasmas; shock waves; Solar wind
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SPIE ProceedingsDevelopment and test of an active pixel sensor detector for heliospheric imager on solar orbiter and solar probe plus
Korendyke, Clarence; Vourlidas, Angelos; Plunkett, Simon; Howard, Russell; Wang, Dennis; Marshall, Cheryl; Waczynski, Augustyn; Janesick, James; Elliott, Thomas; Tun, Samuel; Tower, John; Grygon, Mark; Keller, David; Clifford, Gregory;
Published by: Published on: 10/2013
YEAR: 2013 DOI: 10.1117/12.2027655
APS; CMOS; Radiation; Solar Orbiter; Solar Probe Plus
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von K\ arm\ an Energy Decay and Heating of Protons and Electrons in a Kinetic Turbulent Plasma
Wu, P.; Wan, M.; Matthaeus, W.~H.; Shay, M.~A.; Swisdak, M.;
Published by: \prl Published on: 09/2013
YEAR: 2013 DOI: 10.1103/PhysRevLett.111.121105
Parker Data Used; 95.30.Qd; 94.05.Lk; 96.50.Ci; Magnetohydrodynamics and plasmas; turbulence; Solar wind plasma; sources of solar wind; Physics - Plasma Physics; Physics - Space Physics
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Generation of X-points and secondary islands in 2D magnetohydrodynamic turbulence
Wan, Minping; Matthaeus, William; Servidio, Sergio; Oughton, Sean;
Published by: Physics of Plasmas Published on: 04/2013
YEAR: 2013 DOI: 10.1063/1.4802985
Parker Data Used; magnetic reconnection; plasma magnetohydrodynamics; plasma simulation; plasma turbulence; 52.30.Cv; 52.35.Ra; 52.35.Vd; 52.65.-y; Magnetohydrodynamics; plasma turbulence; magnetic reconnection; plasma simulation
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Intermittent Heating in Solar Wind and Kinetic Simulations
Wu, P.; Perri, S.; Osman, K.; Wan, M.; Matthaeus, W.~H.; Shay, M.~A.; Goldstein, M.~L.; Karimabadi, H.; Chapman, S.;
Published by: \apjl Published on: 02/2013
YEAR: 2013 DOI: 10.1088/2041-8205/763/2/L30
Parker Data Used; magnetohydrodynamics: MHD; Solar wind; Sun: corona; turbulence
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Coherent structures, intermittent turbulence, and dissipation in high-temperature plasmas
Karimabadi, H.; Roytershteyn, V.; Wan, M.; Matthaeus, W.~H.; Daughton, W.; Wu, P.; Shay, M.; Loring, B.; Borovsky, J.; Leonardis, E.; Chapman, S.~C.; Nakamura, T.~K.~M.;
Published by: Physics of Plasmas Published on: 01/2013
YEAR: 2013 DOI: 10.1063/1.4773205
Parker Data Used; astrophysical plasma; plasma Alfven waves; plasma kinetic theory; plasma simulation; plasma temperature; plasma transport processes; plasma turbulence; Solar wind; 52.35.Ra; 94.05.Lk; 94.05.Pt; 52.25.Dg; 52.25.Fi; 52.35.Bj; plasma turbulence; turbulence; Wave/wave wave/particle interactions; Plasma kinetic equations; Transport properties; Magnetohydrodynamic waves
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Development and test of an active pixel sensor detector for heliospheric imager on solar orbiter and solar probe plus
The Naval Research Laboratory is developing next generation CMOS imaging arrays for the Solar Orbiter and Solar Probe Plus missions. The device development is nearly complete with flight device delivery scheduled for summer of 2013. The 4Kx4K mosaic array with 10micron pixels is well suited to the panoramic imaging required for the Solar Orbiter mission. The devices are robust (<100krad) and exhibit minimal performance degradation with respect to radiation. The device design and performance are described. © 2013 SPIE.
Korendyke, Clarence; Vourlidas, Angelos; Plunkett, Simon; Howard, Russell; Wang, Dennis; Marshall, Cheryl; Waczynski, Augustyn; Janesick, James; Elliot, Thomas; Tuna, Samuel; Tower, John; Grygon, Mark; Keller, David; Clifford, Gregory;
Published by: Proceedings of SPIE - The International Society for Optical Engineering Published on:
YEAR: 2013 DOI:
CMOS integrated circuits; Heat radiation; Probes; Research laboratories; Parker Engineering;
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| 2012 |
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Intermittent Dissipation at Kinetic Scales in Collisionless Plasma Turbulence
Wan, M.; Matthaeus, W.~H.; Karimabadi, H.; Roytershteyn, V.; Shay, M.; Wu, P.; Daughton, W.; Loring, B.; Chapman, S.~C.;
Published by: \prl Published on: 11/2012
YEAR: 2012 DOI: 10.1103/PhysRevLett.109.195001
Parker Data Used; 94.05.Lk; 52.50.-b; 95.30.Qd; 96.50.Ci; turbulence; Plasma production and heating; Magnetohydrodynamics and plasmas; Solar wind plasma; sources of solar wind
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Intermittency and Local Heating in the Solar Wind
Osman, K.~T.; Matthaeus, W.~H.; Wan, M.; Rappazzo, A.~F.;
Published by: \prl Published on: 06/2012
YEAR: 2012 DOI: 10.1103/PhysRevLett.108.261102
Parker Data Used; 96.50.Ci; 52.50.-b; 94.05.Lk; 95.30.Qd; Solar wind plasma; sources of solar wind; Plasma production and heating; turbulence; Magnetohydrodynamics and plasmas; Physics - Space Physics; Astrophysics - Solar and Stellar Astrophysics; Physics - Plasma Physics
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| 2009 |
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Solar impulsive energetic electron events
Wang, Linghua;
Published by: Published on: 01/2009
YEAR: 2009 DOI:
Electron events; coronal mass ejections; Energetic electrons; Energetic particles; solar flares; Radio bursts
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