Dr. Karpen has been a research astrophysicist in the Space Weather Laboratory, Heliophysics Division, since July 2008. Her primary research interests include analytical and numerical modeling of dynamic solar and heliospheric phenomena, and applications of plasma physics and magnetohydrodynamics to solar and heliospheric activity. Her current research is focused on solar prominences, coronal mass ejections/eruptive flares, and magnetic reconnection. Dr. Karpen has been a Principal or Co-Investigator in research sponsored by NASA’s Heliophysics Theory Program, Heliophysics SR&T program, Heliophysics Guest Investigator programs, LWS TR&T program, and High Performance Computing and Communications Program. In addition she has served as a Principal or Co-Investigator on numerous grants of computer time under the DoD High Performance Computing Modernization program and the NASA High-End Computing program, which primarily support long-duration numerical simulations performed for her research. Currently she has been the Chief of the Space Weather Laboratory since May 2012.
Dr. Karpen was a research physicist in the Solar-Terrestrial Relationships Branch of the Space Science Division of the Naval Research Laboratory from October 1984 to July 2008. From October 1980 until September 1982, Dr. Karpen was an NRL-NRC Postdoctoral Research Associate with the Solar Physics Branch, Space Science Division, NRL. From October 1982 until September 1984, she was a staff scientist with Berkeley Research Associates, working at the Laboratory for Computational Physics, NRL.
Computational solar physics
Analytical and numerical modeling of dynamic solar and heliospheric phenomena, and applications of plasma physics and magnetohydrodynamics to solar and heliospheric activity
magnetic reconnection
fundamental mechanism and role of reconnection in solar activity
physics of solar phenomena
coronal jets, coronal mass ejections/eruptive flares, slow solar wind, prominences, filament channels
5/2012
-
Present
Chief, Space Weather Laboratory
NASA,
Goddard Space Flight Center Dr. Karpen has been a research astrophysicist in the Space Weather Laboratory, Heliophysics Division, since July 2008. Currently she is the Chief of the Space Weather Laboratory.
BS Physics (Honors), University of Michigan, 1973
PhD Astronomy, University of Maryland, 1980
American Astronomical Society, Solar Physics Division,
1980
-
Present
International Astronomical Union,
1990
-
Present
American Geophysical Union,
2000
-
Present
AAS/SPD committees and offices: Committee, 1991-93; Nominating Committee, 1995-1996; Vice-Chair, 1998-1999, Chair, 1999-2001; Vice-Chair, 2001-2002; Outgoing Vice-Chair, 2002-2004; Prize Committee, 2009-2013
AAS committees: Dannie Heineman Prize committee, 2001-2003, Publications Board, 2003-2006
AGU committees: Bowie Medal, 2013-2016; Space Weather and Nonlinear Waves and Processes Prize (chair), 2017-2019; Fred Scarf Award, 2021
NASA committees: Solar Physics Branch MOWG, 1992-1995; GSFC Space Science Visiting Committee, 2000-2004; Space Science Advisory Committee (SScAC), 2002-2005; Heliophysics Subcommittee, 2010-2013; numerous panel and mail-in reviews (also for NSF and DoE); ISRO-NASA Heliophysics Working Group, 2017 – present
NAS/NRC committees: Committee on Solar and Space Physics, 1997-2000; Solar-Heliospheric Panel of the Solar and Space Physics Decadal Survey, 2001-2002; Plasma 2020 Decadal Survey, 2018-2020
Other: GSFC Science Director’s Committee, 2008-2010; GSFC Women’s Advisory Committee, 2020-2012; Editorial Board, Solar Physics: 2016 – present; COSPAR2020 Science Organizing Committee; NSF Committee of Visitors for the Division of Atmospheric and Geospace Sciences, 2020; midterm review committee for the DoE Wisconsin Plasma Physics Laboratory, 2021; Heliophysics Science Division DEI Advisory Council, 2021-.
American Astronomical Society Fellow, January 2022
Refereed
Raouafi, N. E., G. Stenborg, D. B. Seaton, et al. 2023. "Magnetic Reconnection as the Driver of the Solar Wind."
Astrophysical Journal,
945:
28
[10.3847/1538-4357/acaf6c]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2023. "Plasmoids, Flows, and Jets during Magnetic Reconnection in a Failed Solar Eruption."
Astrophysical Journal,
943:
156
[10.3847/1538-4357/acaea4]
Kucera, T. A., M. Luna, T. Török, et al. 2022. "Comparison of Two Methods for Deriving the Magnetic Field in a Filament Channel."
The Astrophysical Journal,
940
(1):
34
[10.3847/1538-4357/ac9377]
Kumar, P., J. T. Karpen, V. M. Uritsky, et al. 2022. "Quasi-periodic Energy Release and Jets at the Base of Solar Coronal Plumes."
Astrophysical Journal,
933:
21
[10.3847/1538-4357/ac6c24]
Kumar, P., V. M. Nakariakov, J. T. Karpen, C. Richard DeVore, and K.-S. Cho. 2022. "Kink Oscillation of a Flux Rope During a Failed Solar Eruption."
Astrophysical Journal Letters,
932:
L9
[10.3847/2041-8213/ac6e3e]
Guidoni, S. E., J. T. Karpen, and C. R. DeVore. 2022. "Spectral Power-law Formation by Sequential Particle Acceleration in Multiple Flare Magnetic Islands."
Astrophysical Journal,
925:
191
[10.3847/1538-4357/ac39a5]
Wyper, P. F., S. K. Antiochos, C. R. DeVore, et al. 2021. "A Model for the Coupled Eruption of a Pseudostreamer and Helmet Streamer."
Astrophysical Journal,
909:
54
[10.3847/1538-4357/abd9ca]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2021. "From Pseudostreamer Jets to Coronal Mass Ejections: Observations of the Breakout Continuum."
Astrophysical Journal,
907:
41
[10.3847/1538-4357/abca8b]
Uritsky, V. M., C. E. DeForest, J. T. Karpen, et al. 2021. "Plumelets: Dynamic Filamentary Structures in Solar Coronal Plumes."
Astrophysical Journal,
907:
1
[10.3847/1538-4357/abd186]
Kumar, P., J. T. Karpen, S. K. Antiochos, P. F. Wyper, and C. R. DeVore. 2019. "First Detection of Plasmoids from Breakout Reconnection on the Sun."
Astrophysical Journal Letters,
885:
L15
[10.3847/2041-8213/ab45f9]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2019. "Multiwavelength Study of Equatorial Coronal-hole Jets."
Astrophysical Journal,
873:
93
[10.3847/1538-4357/ab04af]
Roberts, M. A., V. M. Uritsky, C. R. DeVore, and J. T. Karpen. 2018. "Simulated Encounters of the Parker Solar Probe with a Coronal-hole Jet."
Astrophysical Journal,
866:
14
[10.3847/1538-4357/aadb41]
Wyper, P. F., C. R. DeVore, J. T. Karpen, S. K. Antiochos, and A. R. Yeates. 2018. "A Model for Coronal Hole Bright Points and Jets Due to Moving Magnetic Elements."
Astrophysical Journal,
864:
165
[10.3847/1538-4357/aad9f7]
Luna, M., J. Karpen, J. L. Ballester, et al. 2018. "GONG Catalog of Solar Filament Oscillations Near Solar Maximum."
The Astrophysical Journal Supplement Series,
236
(2):
35
[10.3847/1538-4365/aabde7]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2018. "Evidence for the Magnetic Breakout Model in an Equatorial Coronal-hole Jet."
Astrophysical Journal,
854:
155
[10.3847/1538-4357/aaab4f]
Uritsky, V. M., M. A. Roberts, C. R. DeVore, and J. T. Karpen. 2017. "Reconnection-Driven Magnetohydrodynamic Turbulence in a Simulated Coronal-Hole Jet."
Astrophysical Journal,
837:
123
[10.3847/1538-4357/aa5cb9]
Borovikov, D., V. Tenishev, T. I. Gombosi, et al. 2017. "Electron Acceleration in Contracting Magnetic Islands during Solar Flares."
Astrophysical Journal,
835:
48
[10.3847/1538-4357/835/1/48]
Karpen, J. T., C. R. DeVore, S. K. Antiochos, and E. Pariat. 2017. "Reconnection-Driven Coronal-Hole Jets with Gravity and Solar Wind."
Astrophysical Journal,
834:
62
[10.3847/1538-4357/834/1/62]
Pariat, E., K. Dalmasse, C. R. DeVore, S. K. Antiochos, and J. T. Karpen. 2016. "A Model for Straight and Helical Solar Jets: II. Parametric Study of the Plasma Beta."
Astronomy & Astrophysics,
596:
A36
[10.1051/0004-6361/201629109]
Wyper, P. F., C. R. DeVore, J. T. Karpen, and B. J. Lynch. 2016. "Three-Dimensional Simulations of Tearing and Intermittency in Coronal Jets."
Astrophysical Journal,
827:
4
[10.3847/0004-637X/827/1/4]
Guidoni, S. E., C. R. DeVore, J. T. Karpen, and B. J. Lynch. 2016. "Magnetic-Island Contraction and Particle Acceleration in Simulated Eruptive Solar Flares."
Astrophysical Journal,
820:
60
[10.3847/0004-637x/820/1/60]
Pariat, E., K. Dalmasse, C. R. DeVore, S. K. Antiochos, and J. T. Karpen. 2015. "A Model for Straight and Helical Solar Jets: I. Parametric Studies of the Magnetic Field Geometry."
Astronomy and Astrophysics,
573:
A130
[10.1051/0004-6361/201424209]
Kucera, T. A., H. R. Gilbert, and J. T. Karpen. 2014. "Mass Flows in a Prominence Spine as Observed in EUV."
Astrophysical Journal,
790:
68
[10.1088/0004-637X/790/1/68]
Luna, M., K. Knizhnik, K. Muglach, et al. 2014. "Observations and Implications of Large-Amplitude Longitudinal Oscillations in a Solar Filament,."
ApJ,
785:
79
[10.1088/0004-637X/785/1/79]
Luna, M., K. Knizhnik, K. Muglach, et al. 2014. "Observations and Implications of Large-amplitude Longitudinal Oscillations in a Solar Filament."
The Astrophysical Journal,
785
(1):
[10.1088/0004-637X/785/1/79]
Schmit, D. J., S. Gibson, M. Luna, J. Karpen, and D. Innes. 2013. "PROMINENCE MASS SUPPLY AND THE CAVITY."
ASTROPHYSICAL JOURNAL,
779:
[10.1088/0004-637X/779/2/156]
Schmit, D., S. Gibson, M. Luna, J. Karpen, and D. Innes. 2013. "Prominence Mass Supply and the Cavity,."
ApJ,
779:
156.
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 2012. "The Mechanisms for the Onset and Explosive Eruption of Coronal Mass Ejections and Eruptive Flares."
Astrophysical Journal,
760:
81
[10.1088/0004-637X/760/1/81]
Pongkitiwanichakul, P., B. D. Chandran, J. T. Karpen, and C. R. DeVore. 2012. "The Effects of Wave Escape on Fast Magnetosonic Wave Turbulence in Solar Flares."
Astrophysical Journal,
757:
72
[10.1088/0004-637X/757/1/72]
Luna, M., J. T. Karpen, and C. R. DeVore. 2012. "Formation and Evolution of a Multi-Threaded Solar Prominence."
Astrophysical Journal,
746:
30
[10.1088/0004-637X/746/1/30]
Luna, M., and J. T. Karpen. 2012. "Large Amplitude Longitudinal Oscillations in a Solar Filament,."
ApJ,
750:
L1.
Luna, M., J. T. Karpen, and C. R. Devore. 2012. "Formation and Evolution of a Multi-threaded Solar Prominence,."
Astrophysical Journal,
746:
30.
Luna, M., A. J. Diaz, and J. Karpen. 2012. "The Effects of Magnetic-Field Geometry on Longitudinal Oscillations of Solar Prominences,."
ApJ,
757:
98.
Karpen, J. T., C. R. Devore, and S. K. Antiochos. 2012. "The Mechanisms for the Onset and Explosive Eruption of Coronal Mass Ejections and Eruptive Flares,."
Astrophysical Journal,
760:
81.
Luna Bennasar, M., J. Karpen, and C. R. DeVore. 2011. "Formation and Evolution of a Multi-Threaded Prominence with Different Heating Scenarios."
Bulletin of the American Astronomical Society,
703-:
Wang, L., S. K. Antiochos, N. Bessho, et al. 2011. "Forced Magnetic Reconnection at an X-point: Comparative Fluid and Fully Kinetic Studies."
AGU Fall Meeting Abstracts,
2049-:
Mackay, D. H., J. T. Karpen, J. L. Ballester, B. Schmieder, and G. Aulanier. 2010. "Physics of Solar Prominences: II—Magnetic Structure and Dynamics,."
Space Sci. Rev.,
151:
333.
Klimchuk, J. A., J. T. Karpen, and S. K. Antiochos. 2010. "Can Thermal Nonequilibrium Explain Coronal Loops?"
ApJ,
714:
1239.
Karpen, J. T., and S. K. Antiochos. 2008. "Condensation Formation by Impulsive Heating in Prominences,."
ApJ,
676:
658.
Antiochos, S. K., C. R. DeVore, J. T. Karpen, and Z. Mikic. 2007. "Structure and Dynamics of the Sun's Open Magnetic Field."
Astrophysical Journal,
671:
936
[10.1086/522489]
Antiochos, S. K., C. R. Devore, J. T. Karpen, and Z. Mikic. 2007. "Structure and Dynamics of the Sun’s Open Magnetic Field,."
Astrophysical Journal,
671:
936.
Karpen, J. T., S. K. Antiochos, and J. A. Klimchuk. 2006. "The Origin of High-Speed Motions and Threads in Prominences,."
ApJ,
637:
531.
Karpen, J. T., S. E. Tanner, S. K. Antiochos, and C. R. DeVore. 2005. "Prominence Formation by Thermal Nonequilibrium in the Sheared-Arcade Model."
Astrophysical Journal,
635:
1319
[10.1086/497531]
Karpen, J. T., S. E. Tanner, S. K. Antiochos, and C. R. Devore. 2005. "Prominence Formation by Thermal Nonequilibrium in the Sheared-Arcade Model,."
Astrophysical Journal,
635:
1319.
Karpen, J., S. Antiochos, and J. Klimchuk. 2005. "The Origin of High-Speed Motions and Threads in Solar Prominences."
Antiochos, S. K., R. Devore, and J. T. Karpen. 2004. "The Effects of Topology on Magnetic Reconnection."
AGU Fall Meeting Abstracts,
6-:
Antiochos, S. K., J. T. Karpen, E. E. DeLuca, L. Golub, and P. Hamilton. 2003. "Constraints on Active Region Coronal Heating,."
ApJ,
590:
547.
Karpen, J. T., S. K. Antiochos, J. A. Klimchuk, and P. J. MacNeice. 2003. "Constraints on the Magnetic Field Geometry in Prominences,."
ApJ,
593:
1187.
Antiochos, S. K., J. T. Karpen, and C. R. DeVore. 2002. "Coronal Magnetic Field Relaxation by Null-Point Reconnection."
Astrophysical Journal,
575:
578
[10.1086/341193]
Antiochos, S. K., J. T. Karpen, and C. R. Devore. 2002. "Coronal Magnetic Field Relaxation by Null-Point Reconnection,."
Astrophysical Journal,
575:
578.
Karpen, J. T., S. K. Antiochos, and P. MacNeice. 2002. "Constraints placed by thermal nonequilibrium on the topology of prominence magnetic fields."
Astrophysical Journal,
34:
698-.
Karpen, J. T., S. K. Antiochos, M. Hohensee, J. A. Klimchuk, and P. J. MacNeice. 2001. "Are Magnetic Dips Necessary for Prominence Formation?"
ApJ,
553:
L85.
Karpen, J. T., S. K. Antiochos, C. R. DeVore, and L. Golub. 1998. "Dynamic Responses to Magnetic Reconnection in Solar Arcades."
Astrophysical Journal,
495:
491
[10.1086/305252]
Karpen, J., and R. Dahlburg. 1997. "Effects of MHD Instabilities on the Structure of the Slow Solar Wind."
Bulletin of the American Astronomical Society,
29:
881-.
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1996. "Reconnection-Driven Current Filamentation in Solar Arcades."
Astrophysical Journal Letters,
460:
L73
[10.1086/309965]
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1995. "The Role of Magnetic Reconnection in Chromospheric Eruptions."
Astrophysical Journal,
450:
422
[10.1086/176152]
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1991. "Coronal Current-Sheet Formation: The Effect of Asymmetric and Symmetric Shears."
Astrophysical Journal,
382:
327
[10.1086/170720]
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1990. "On the Formation of Current Sheets in the Solar Corona."
Astrophysical Journal Letters,
356:
L67
[10.1086/185751]
Karpen, J. T., C.-C. Cheng, G. A. Doschek, and C. R. DeVore. 1989. "Nonlocal Thermal Transport in Solar Flares, II. Spectroscopic Diagnostics."
Astrophysical Journal,
338:
1184
[10.1086/167269]
Dahlburg, R. B., C. R. DeVore, J. M. Picone, J. T. Mariska, and J. T. Karpen. 1987. "Nonlinear Evolution of Radiation-Driven Thermally Unstable Fluids."
Astrophysical Journal,
315:
385
[10.1086/165142]
Karpen, J. T., and C. R. DeVore. 1987. "Nonlocal Thermal Transport in Solar Flares."
Astrophysical Journal,
320:
904
[10.1086/165608]
Crannell, C. J., R. W. Hobbs, J. Karpen, et al. 1976. "Coordinated X-Ray, Optical, and Radio Observations of YZ Canis Minoris."
Bulletin of the American Astronomical Society,
8:
448-.
Non-Refereed
Knizhnik, K., M. Luna, K. Muglach, et al. 2014. "Observational Study of Large Amplitude Longitudinal Oscillations in a Solar Filament."
IAU Symposium
300:
428-429
[10.1017/S174392131301140X]
Gilbert, H. R., C. R. DeVore, J. T. Karpen, et al. 2011. "Ion-neutral Coupling in Solar Prominences."
AGU Fall Meeting Abstracts
1953-:
Black, C., S. K. Antiochos, M. Hesse, et al. 2011. "Current-Sheet Formation and Reconnection at a Magnetic X Line in Particle-in-Cell Simulations."
AGU Fall Meeting Abstracts
A1919-:
Refereed
Raouafi, N. E., G. Stenborg, D. B. Seaton, et al. 2023. "Magnetic Reconnection as the Driver of the Solar Wind."
Astrophysical Journal
945
28
[10.3847/1538-4357/acaf6c]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2023. "Plasmoids, Flows, and Jets during Magnetic Reconnection in a Failed Solar Eruption."
Astrophysical Journal
943
156
[10.3847/1538-4357/acaea4]
Kucera, T. A., M. Luna, T. Török, et al. 2022. "Comparison of Two Methods for Deriving the Magnetic Field in a Filament Channel."
The Astrophysical Journal
940
(1):
34
[10.3847/1538-4357/ac9377]
Kumar, P., J. T. Karpen, V. M. Uritsky, et al. 2022. "Quasi-periodic Energy Release and Jets at the Base of Solar Coronal Plumes."
Astrophysical Journal
933
21
[10.3847/1538-4357/ac6c24]
Kumar, P., V. M. Nakariakov, J. T. Karpen, C. Richard DeVore, and K.-S. Cho. 2022. "Kink Oscillation of a Flux Rope During a Failed Solar Eruption."
Astrophysical Journal Letters
932
L9
[10.3847/2041-8213/ac6e3e]
Guidoni, S. E., J. T. Karpen, and C. R. DeVore. 2022. "Spectral Power-law Formation by Sequential Particle Acceleration in Multiple Flare Magnetic Islands."
Astrophysical Journal
925
191
[10.3847/1538-4357/ac39a5]
Wyper, P. F., S. K. Antiochos, C. R. DeVore, et al. 2021. "A Model for the Coupled Eruption of a Pseudostreamer and Helmet Streamer."
Astrophysical Journal
909
54
[10.3847/1538-4357/abd9ca]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2021. "From Pseudostreamer Jets to Coronal Mass Ejections: Observations of the Breakout Continuum."
Astrophysical Journal
907
41
[10.3847/1538-4357/abca8b]
Uritsky, V. M., C. E. DeForest, J. T. Karpen, et al. 2021. "Plumelets: Dynamic Filamentary Structures in Solar Coronal Plumes."
Astrophysical Journal
907
1
[10.3847/1538-4357/abd186]
Kumar, P., J. T. Karpen, S. K. Antiochos, P. F. Wyper, and C. R. DeVore. 2019. "First Detection of Plasmoids from Breakout Reconnection on the Sun."
Astrophysical Journal Letters
885
L15
[10.3847/2041-8213/ab45f9]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2019. "Multiwavelength Study of Equatorial Coronal-hole Jets."
Astrophysical Journal
873
93
[10.3847/1538-4357/ab04af]
Roberts, M. A., V. M. Uritsky, C. R. DeVore, and J. T. Karpen. 2018. "Simulated Encounters of the Parker Solar Probe with a Coronal-hole Jet."
Astrophysical Journal
866
14
[10.3847/1538-4357/aadb41]
Wyper, P. F., C. R. DeVore, J. T. Karpen, S. K. Antiochos, and A. R. Yeates. 2018. "A Model for Coronal Hole Bright Points and Jets Due to Moving Magnetic Elements."
Astrophysical Journal
864
165
[10.3847/1538-4357/aad9f7]
Luna, M., J. Karpen, J. L. Ballester, et al. 2018. "GONG Catalog of Solar Filament Oscillations Near Solar Maximum."
The Astrophysical Journal Supplement Series
236
(2):
35
[10.3847/1538-4365/aabde7]
Kumar, P., J. T. Karpen, S. K. Antiochos, et al. 2018. "Evidence for the Magnetic Breakout Model in an Equatorial Coronal-hole Jet."
Astrophysical Journal
854
155
[10.3847/1538-4357/aaab4f]
Uritsky, V. M., M. A. Roberts, C. R. DeVore, and J. T. Karpen. 2017. "Reconnection-Driven Magnetohydrodynamic Turbulence in a Simulated Coronal-Hole Jet."
Astrophysical Journal
837
123
[10.3847/1538-4357/aa5cb9]
Borovikov, D., V. Tenishev, T. I. Gombosi, et al. 2017. "Electron Acceleration in Contracting Magnetic Islands during Solar Flares."
Astrophysical Journal
835
48
[10.3847/1538-4357/835/1/48]
Karpen, J. T., C. R. DeVore, S. K. Antiochos, and E. Pariat. 2017. "Reconnection-Driven Coronal-Hole Jets with Gravity and Solar Wind."
Astrophysical Journal
834
62
[10.3847/1538-4357/834/1/62]
Pariat, E., K. Dalmasse, C. R. DeVore, S. K. Antiochos, and J. T. Karpen. 2016. "A Model for Straight and Helical Solar Jets: II. Parametric Study of the Plasma Beta."
Astronomy & Astrophysics
596
A36
[10.1051/0004-6361/201629109]
Wyper, P. F., C. R. DeVore, J. T. Karpen, and B. J. Lynch. 2016. "Three-Dimensional Simulations of Tearing and Intermittency in Coronal Jets."
Astrophysical Journal
827
4
[10.3847/0004-637X/827/1/4]
Guidoni, S. E., C. R. DeVore, J. T. Karpen, and B. J. Lynch. 2016. "Magnetic-Island Contraction and Particle Acceleration in Simulated Eruptive Solar Flares."
Astrophysical Journal
820
60
[10.3847/0004-637x/820/1/60]
Pariat, E., K. Dalmasse, C. R. DeVore, S. K. Antiochos, and J. T. Karpen. 2015. "A Model for Straight and Helical Solar Jets: I. Parametric Studies of the Magnetic Field Geometry."
Astronomy and Astrophysics
573
A130
[10.1051/0004-6361/201424209]
Kucera, T. A., H. R. Gilbert, and J. T. Karpen. 2014. "Mass Flows in a Prominence Spine as Observed in EUV."
Astrophysical Journal
790
68
[10.1088/0004-637X/790/1/68]
Luna, M., K. Knizhnik, K. Muglach, et al. 2014. "Observations and Implications of Large-Amplitude Longitudinal Oscillations in a Solar Filament,."
ApJ
785
79
[10.1088/0004-637X/785/1/79]
Luna, M., K. Knizhnik, K. Muglach, et al. 2014. "Observations and Implications of Large-amplitude Longitudinal Oscillations in a Solar Filament."
The Astrophysical Journal
785
(1):
[10.1088/0004-637X/785/1/79]
Schmit, D. J., S. Gibson, M. Luna, J. Karpen, and D. Innes. 2013. "PROMINENCE MASS SUPPLY AND THE CAVITY."
ASTROPHYSICAL JOURNAL
779
[10.1088/0004-637X/779/2/156]
Schmit, D., S. Gibson, M. Luna, J. Karpen, and D. Innes. 2013. "Prominence Mass Supply and the Cavity,."
ApJ
779
156
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 2012. "The Mechanisms for the Onset and Explosive Eruption of Coronal Mass Ejections and Eruptive Flares."
Astrophysical Journal
760
81
[10.1088/0004-637X/760/1/81]
Pongkitiwanichakul, P., B. D. Chandran, J. T. Karpen, and C. R. DeVore. 2012. "The Effects of Wave Escape on Fast Magnetosonic Wave Turbulence in Solar Flares."
Astrophysical Journal
757
72
[10.1088/0004-637X/757/1/72]
Luna, M., J. T. Karpen, and C. R. DeVore. 2012. "Formation and Evolution of a Multi-Threaded Solar Prominence."
Astrophysical Journal
746
30
[10.1088/0004-637X/746/1/30]
Luna, M., and J. T. Karpen. 2012. "Large Amplitude Longitudinal Oscillations in a Solar Filament,."
ApJ
750
L1
Luna, M., J. T. Karpen, and C. R. Devore. 2012. "Formation and Evolution of a Multi-threaded Solar Prominence,."
Astrophysical Journal
746
30
Luna, M., A. J. Diaz, and J. Karpen. 2012. "The Effects of Magnetic-Field Geometry on Longitudinal Oscillations of Solar Prominences,."
ApJ
757
98
Karpen, J. T., C. R. Devore, and S. K. Antiochos. 2012. "The Mechanisms for the Onset and Explosive Eruption of Coronal Mass Ejections and Eruptive Flares,."
Astrophysical Journal
760
81
Luna Bennasar, M., J. Karpen, and C. R. DeVore. 2011. "Formation and Evolution of a Multi-Threaded Prominence with Different Heating Scenarios."
Bulletin of the American Astronomical Society
703-
Wang, L., S. K. Antiochos, N. Bessho, et al. 2011. "Forced Magnetic Reconnection at an X-point: Comparative Fluid and Fully Kinetic Studies."
AGU Fall Meeting Abstracts
2049-
Mackay, D. H., J. T. Karpen, J. L. Ballester, B. Schmieder, and G. Aulanier. 2010. "Physics of Solar Prominences: II—Magnetic Structure and Dynamics,."
Space Sci. Rev.
151
333
Klimchuk, J. A., J. T. Karpen, and S. K. Antiochos. 2010. "Can Thermal Nonequilibrium Explain Coronal Loops?"
ApJ
714
1239
Karpen, J. T., and S. K. Antiochos. 2008. "Condensation Formation by Impulsive Heating in Prominences,."
ApJ
676
658
Antiochos, S. K., C. R. DeVore, J. T. Karpen, and Z. Mikic. 2007. "Structure and Dynamics of the Sun's Open Magnetic Field."
Astrophysical Journal
671
936
[10.1086/522489]
Antiochos, S. K., C. R. Devore, J. T. Karpen, and Z. Mikic. 2007. "Structure and Dynamics of the Sun’s Open Magnetic Field,."
Astrophysical Journal
671
936
Karpen, J. T., S. K. Antiochos, and J. A. Klimchuk. 2006. "The Origin of High-Speed Motions and Threads in Prominences,."
ApJ
637
531
Karpen, J. T., S. E. Tanner, S. K. Antiochos, and C. R. DeVore. 2005. "Prominence Formation by Thermal Nonequilibrium in the Sheared-Arcade Model."
Astrophysical Journal
635
1319
[10.1086/497531]
Karpen, J. T., S. E. Tanner, S. K. Antiochos, and C. R. Devore. 2005. "Prominence Formation by Thermal Nonequilibrium in the Sheared-Arcade Model,."
Astrophysical Journal
635
1319
Karpen, J., S. Antiochos, and J. Klimchuk. 2005. "The Origin of High-Speed Motions and Threads in Solar Prominences."
Antiochos, S. K., R. Devore, and J. T. Karpen. 2004. "The Effects of Topology on Magnetic Reconnection."
AGU Fall Meeting Abstracts
6-
Antiochos, S. K., J. T. Karpen, E. E. DeLuca, L. Golub, and P. Hamilton. 2003. "Constraints on Active Region Coronal Heating,."
ApJ
590
547
Karpen, J. T., S. K. Antiochos, J. A. Klimchuk, and P. J. MacNeice. 2003. "Constraints on the Magnetic Field Geometry in Prominences,."
ApJ
593
1187
Antiochos, S. K., J. T. Karpen, and C. R. DeVore. 2002. "Coronal Magnetic Field Relaxation by Null-Point Reconnection."
Astrophysical Journal
575
578
[10.1086/341193]
Antiochos, S. K., J. T. Karpen, and C. R. Devore. 2002. "Coronal Magnetic Field Relaxation by Null-Point Reconnection,."
Astrophysical Journal
575
578
Karpen, J. T., S. K. Antiochos, and P. MacNeice. 2002. "Constraints placed by thermal nonequilibrium on the topology of prominence magnetic fields."
Astrophysical Journal
34
698-
Karpen, J. T., S. K. Antiochos, M. Hohensee, J. A. Klimchuk, and P. J. MacNeice. 2001. "Are Magnetic Dips Necessary for Prominence Formation?"
ApJ
553
L85
Karpen, J. T., S. K. Antiochos, C. R. DeVore, and L. Golub. 1998. "Dynamic Responses to Magnetic Reconnection in Solar Arcades."
Astrophysical Journal
495
491
[10.1086/305252]
Karpen, J., and R. Dahlburg. 1997. "Effects of MHD Instabilities on the Structure of the Slow Solar Wind."
Bulletin of the American Astronomical Society
29
881-
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1996. "Reconnection-Driven Current Filamentation in Solar Arcades."
Astrophysical Journal Letters
460
L73
[10.1086/309965]
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1995. "The Role of Magnetic Reconnection in Chromospheric Eruptions."
Astrophysical Journal
450
422
[10.1086/176152]
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1991. "Coronal Current-Sheet Formation: The Effect of Asymmetric and Symmetric Shears."
Astrophysical Journal
382
327
[10.1086/170720]
Karpen, J. T., S. K. Antiochos, and C. R. DeVore. 1990. "On the Formation of Current Sheets in the Solar Corona."
Astrophysical Journal Letters
356
L67
[10.1086/185751]
Karpen, J. T., C.-C. Cheng, G. A. Doschek, and C. R. DeVore. 1989. "Nonlocal Thermal Transport in Solar Flares, II. Spectroscopic Diagnostics."
Astrophysical Journal
338
1184
[10.1086/167269]
Dahlburg, R. B., C. R. DeVore, J. M. Picone, J. T. Mariska, and J. T. Karpen. 1987. "Nonlinear Evolution of Radiation-Driven Thermally Unstable Fluids."
Astrophysical Journal
315
385
[10.1086/165142]
Karpen, J. T., and C. R. DeVore. 1987. "Nonlocal Thermal Transport in Solar Flares."
Astrophysical Journal
320
904
[10.1086/165608]
Crannell, C. J., R. W. Hobbs, J. Karpen, et al. 1976. "Coordinated X-Ray, Optical, and Radio Observations of YZ Canis Minoris."
Bulletin of the American Astronomical Society
8
448-
Non-Refereed
Knizhnik, K., M. Luna, K. Muglach, et al. 2014. "Observational Study of Large Amplitude Longitudinal Oscillations in a Solar Filament."
IAU Symposium
300
428-429
[10.1017/S174392131301140X]
Gilbert, H. R., C. R. DeVore, J. T. Karpen, et al. 2011. "Ion-neutral Coupling in Solar Prominences."
AGU Fall Meeting Abstracts
1953-
Black, C., S. K. Antiochos, M. Hesse, et al. 2011. "Current-Sheet Formation and Reconnection at a Magnetic X Line in Particle-in-Cell Simulations."
AGU Fall Meeting Abstracts
A1919-
