Leon Ofman
(ASTROPHYSICIST)
Email: | leon.ofman-1@nasa.gov |
Phone: | 301.286.9913 |
Org Code: | 671 |
Address: |
NASA/GSFC Mail Code 671 Greenbelt, MD 20771 |
Employer: | CATHOLIC UNIV OF AMERICA |
Brief Bio
Selected Publications
Refereed
2021. "Oblique High Mach Number Heliospheric Shocks: The Role of α Particles." Journal of Geophysical Research: Space Physics 126 (5): e2020JA028962 [10.1029/2020ja028962] [Journal Article/Letter]
2020. "Fast Magnetosonic Waves and Flows in a Solar Prominence Foot: Observations and Modeling." The Astrophysical Journal 899 (2): 99 [10.3847/1538-4357/aba2eb] [Journal Article/Letter]
2019. "Understanding the Role of α Particles in Oblique Heliospheric Shock Oscillations." Journal of Geophysical Research: Space Physics 124 (4): 2393-2405 [Full Text] [10.1029/2018ja026301] [Journal Article/Letter]
2018. "Motions in Prominence Barbs Observed on the Solar Limb." The Astrophysical Journal 859 (2): 121 [10.3847/1538-4357/aabe90] [Journal Article/Letter]
2017. "Growth and nonlinear saturation of electromagnetic ion cyclotron waves in multi-ion species magnetospheric plasma." Journal of Geophysical Research: Space Physics 122 [10.1002/2017ja024172] [Journal Article/Letter]
2017. "The effects of inhomogeneous proton-α drifts on the heating of the solar wind." Journal of Geophysical Research: Space Physics 122 [10.1002/2016ja023705] [Journal Article/Letter]
2017. "HαDoppler shifts in a tornado in the solar corona." Astronomy & Astrophysics 597 A109 [10.1051/0004-6361/201628771] [Journal Article/Letter]
2016. "Inference of magnetic field in the coronal streamer invoking kink wave motions generated by multiple EUV waves." Monthly Notices of the Royal Astronomical Society 463 (2): 1409-1415 [10.1093/mnras/stw2017] [Journal Article/Letter]
2016. "Slow Solar Wind: Observations and Modeling." Space Science Reviews 201 (1-4): 55-108 [10.1007/s11214-016-0264-1] [Journal Article/Letter]
2016. "MHD Waves in the Solar Wind (Chapter 14)." Low-Frequency Waves in Space Plasmas, Geophysical Monograph 216 241-252 [10.1002/9781119055006.ch14] [Article in Book]
2015. "STABILITY OF ROTATING MAGNETIZED JETS IN THE SOLAR ATMOSPHERE. I. KELVIN–HELMHOLTZ INSTABILITY." The Astrophysical Journal 813 (2): 123 [10.1088/0004-637x/813/2/123] [Journal Article/Letter]
2015. "Nonlinear MHD Waves in a Prominence Foot." Astrophysical Journal 813 124 [10.1088/0004-637X/813/2/124] [Journal Article/Letter]
2015. "Three-dimensional MHD modeling of vertical kink oscillations in an active region plasma curtain." Astronomy & Astrophysics 582 A75 [10.1051/0004-6361/201425054] [Journal Article/Letter]
2015. "EVIDENCE OF THERMAL CONDUCTION SUPPRESSION IN A SOLAR FLARING LOOP BY CORONAL SEISMOLOGY OF SLOW-MODE WAVES." The Astrophysical Journal 811 (1): L13 [10.1088/2041-8205/811/1/l13] [Journal Article/Letter]
2015. "Relative drifts and temperature anisotropies of protons andαparticles in the expanding solar wind: 2.5D hybrid simulations." Astronomy & Astrophysics 578 A85 [10.1051/0004-6361/201424401] [Journal Article/Letter]
2015. "ION HEATING IN INHOMOGENEOUS EXPANDING SOLAR WIND PLASMA: THE ROLE OF PARALLEL AND OBLIQUE ION-CYCLOTRON WAVES." The Astrophysical Journal 799 (1): 77 [10.1088/0004-637x/799/1/77] [Journal Article/Letter]
2015. "Three-dimensional multi-fluid model of a coronal streamer belt with a tilted magnetic dipole." Annales Geophysicae 33 (1): 47-53 [10.5194/angeo-33-47-2015] [Journal Article/Letter]
2014. "Two-dimensional hybrid models of H+-He++expanding solar wind plasma heating." Journal of Geophysical Research: Space Physics 119 (6): 4223-4238 [10.1002/2013ja019590] [Journal Article/Letter]
2014. "Advances in Observing Various Coronal EUV Waves in the SDO Era and Their Seismological Applications (Invited Review)." Solar Physics 289 (9): 3233-3277 [10.1007/s11207-014-0528-4] [Journal Article/Letter]
2013. "Rippled quasi-perpendicular collisionless shocks: Local and global normals." Journal of Geophysical Research: Space Physics 118 (10): 5999-6006 [10.1002/2013ja018780] [Journal Article/Letter]
2013. "Turbulent heating and acceleration of He++ions by spectra of Alfvén-cyclotron waves in the expanding solar wind: 1.5-D hybrid simulations." Journal of Geophysical Research: Space Physics 118 (6): 2842-2853 [10.1002/jgra.50363] [Journal Article/Letter]
2013. "Two-dimensional hybrid simulations of quasi-perpendicular collisionless shock dynamics: Gyrating downstream ion distributions." Journal of Geophysical Research: Space Physics 118 (5): 1828-1836 [10.1029/2012ja018188] [Journal Article/Letter]
2013. "MEASURING TEMPERATURE-DEPENDENT PROPAGATING DISTURBANCES IN CORONAL FAN LOOPS USING MULTIPLE SDO/AIA CHANNELS AND THE SURFING TRANSFORM TECHNIQUE." ASTROPHYSICAL JOURNAL 778 [10.1088/0004-637X/778/1/26] [Journal Article/Letter]
2013. "GLOBAL CORONAL SEISMOLOGY IN THE EXTENDED SOLAR CORONA THROUGH FAST MAGNETOSONIC WAVES OBSERVED BY STEREO SECCHI COR1." ASTROPHYSICAL JOURNAL 776 [10.1088/0004-637X/776/1/55] [Journal Article/Letter]
2013. "STOCHASTIC COUPLING OF SOLAR PHOTOSPHERE AND CORONA." ASTROPHYSICAL JOURNAL 769 [10.1088/0004-637X/769/1/62] [Journal Article/Letter]
2013. "THREE-DIMENSIONAL MAGNETOHYDRODYNAMIC MODELING OF PROPAGATING DISTURBANCES IN FAN-LIKE CORONAL LOOPS." ASTROPHYSICAL JOURNAL LETTERS 775 [10.1088/2041-8205/775/1/L23] [Journal Article/Letter]
2013. "STEREO OBSERVATIONS OF FAST MAGNETOSONIC WAVES IN THE EXTENDED SOLAR CORONA ASSOCIATED WITH EIT/EUV WAVES." ASTROPHYSICAL JOURNAL 766 [10.1088/0004-637X/766/1/55] [Journal Article/Letter]
2013. "Energy Release from Impacting Prominence Material Following the 2011 June 7 Eruption." The Astrophysical Journal 776 [L12-10.1088/2041-8205/776/1/L12] [Journal Article/Letter]
2012. "PERSISTENT DOPPLER SHIFT OSCILLATIONS OBSERVED WITH HINODE /EIS IN THE SOLAR CORONA: SPECTROSCOPIC SIGNATURES OF ALFVÉNIC WAVES AND RECURRING UPFLOWS." The Astrophysical Journal 759 (2): 144 [10.1088/0004-637x/759/2/144] [Journal Article/Letter]
2012. "Hybrid simulation of the shock wave trailing the Moon." Journal of Geophysical Research: Space Physics 117 (A8): [10.1029/2011ja017358] [Journal Article/Letter]
2012. "QUASI-PERIODIC FAST-MODE WAVE TRAINS WITHIN A GLOBAL EUV WAVE AND SEQUENTIAL TRANSVERSE OSCILLATIONS DETECTED BYSDO/AIA." The Astrophysical Journal 753 (1): 52 [10.1088/0004-637x/753/1/52] [Journal Article/Letter]
2012. "Growing Transverse Oscillations of a Multistranded Loop Observed by SDO/AIA." The Astrophysical Journal Letters 751 ( 2): L27 [10.1088/2041-8205/751/2/L27] [Journal Article/Letter]
2012. "Slow Magnetosonic Waves and Fast Flows in Active Region Loops." The Astrophysical Journal 754 [111-10.1088/0004-637X/754/2/111] [Journal Article/Letter]
Non-Refereed
2015. "Evidence of thermal conduction suppression in hot coronal loops: supplementary results." Proceedings of the International Astronomical Union 11 (S320): 202-208 [10.1017/s1743921316000326] [Journal Article/Letter]