Publications and Presentations

Publications

  1. Shock Heating of Directly Transmitted Ions
    Gedalin, M. (SHARP) (2021), The Astrophysical Journal, 912(2), doi: 10.3847/1538-4357/abf1e2
  2. Spatially Resolved RGS Analysis of Kepler’s Supernova Remnant
    Kasuga, T, Vink, J. (SHARP), Katsuda, S., Uchida, H., Bamba, A., Sato, K., Hughes, J. (2021), The Astrophysical Journal, 915(1), doi: 10.3847/1538-4357/abff4f
  3. The Post-impact Evolution of the X-ray Emitting Gas in SNR 1987A as Viewed by XMM-Newton
    Sun, L., Vink, J. (SHARP), Cheng, Y., Zhou, P., Prokhorov, D. (SHARP), Puhlhofer, G., Malyshev, D. (2021), The Astrophysical Journal, 916(1), doi: 10.3847/1538-4357/ac033d
  4. Shock Mach Number Estimates Using Incomplete Measurements
    Gedalin, M. (SHARP), Russell, C. T. (SHARP), Dimmock, A. P. (SHARP) (2021), Journal of Geophysical Research: Space Physics, 126, doi: 10.1029/2021JA029519
  5. ULF wave transmission across collisionless shocks: 2.5D local hybrid simulations
    Kajdič, P., Pfau-Kempf, Y., Turc, L., Dimmock, A. P. (SHARP), Palmroth, M., Takahashi, K., et al. (2021), Journal of Geophysical Research: Space Physics, 126, doi: 10.1029/2021JA029283
  6. LMC N132D: A mature supernova remnant with a power-law gamma-ray spectrum extending beyond 8 TeV
    H.E.S.S. Collaboration including Prokhorov, D. A. (SHARP) and Vink, J. (SHARP) (2021), Astronomy and Astrophysics, 655, doi: 10.1051/0004-6361/202141486
  7. Collisionless Shocks in the Heliosphere: Foot Width Revisited
    Balikhin, M. and Gedalin, M. (SHARP) (2022), The Astrophysical Journal, 925, doi: 10.3847/1538-4357/ac3bb3
  8. Probabilities of Ion Scattering at the Shock Front
    Gedalin, M. (SHARP), Pogorelov, N. V. and Roytershteyn, V. (2022), Journal of Plasma Physics, 88(1), doi: 10.1017/S0022377822000034
  9. Theory Helps Observations: Determination of the Shock Mach Number and Scales From Magnetic Measurements
    Gedalin, M. (SHARP), Golbraikh, E. (SHARP), Russell, C. T. (SHARP), Dimmock, A. P. (SHARP) (2022), Frontiers in Physics, 10, doi: 10.3389/fphy.2022.852720
  10. Quasi-parallel shock reformation seen by Magnetospheric Multiscale and ion-kinetic simulations
    Johlander, A. (SHARP), Battarbee, M., Turc, L., Ganse, U., Pfau-Kempf, Y., Grandin, M., et al. (2022), Geophysical Research Letters, 49, doi: 10.1029/2021GL096335
  11. The Forward and Reverse Shock Dynamics of Cassiopeia A
    Vink, J. (SHARP), Patnaude, D. J. and Castro, D. (2022), The Astrophysical Journal, 929, doi: 10.3847/1538-4357/ac590f
  12. Analysis of multiscale structures at the quasi-perpendicular Venus bow shock – Results from Solar Orbiter’s first Venus flyby
    Dimmock, A. P. (SHARP), Khotyaintsev, Yu. V. (SHARP), Lalti, A. (SHARP), Yordanova, E., Edberg, N. J. T., Steinvall, K., Graham, D. B. (SHARP), et al. (2022), Astronomy and Astrophysics, 660, doi: 10.1051/0004-6361/202140954
  13. Implications of weak rippling of the shock ramp on the pattern of the electromagnetic field and ion distributions
    Gedalin, M. (SHARP) and Ganushkina, N. (SHARP) (2022), Journal of Plasma Physics, 88(3), doi: 10.1017/S0022377822000356
  14. Whistler waves in the foot of quasi-perpendicular supercritical shocks
    Lalti, A. (SHARP), Khotyaintsev, Y. V. (SHARP), Graham, D. B. (SHARP), Vaivads, A., Steinvall, K. and Russell, C. T. (SHARP) (2022), Journal of Geophysical Research: Space Physics, 127, doi: 10.1029/2021JA029969
  15. Additional Evidence for a Pulsar Wind Nebula in the Heart of SN 1987A from Multiepoch X-Ray Data and MHD Modeling
    Greco, E. (SHARP), Miceli, M., Orlando, S., Olmi, B., Bocchino, F., Nagataki, S., Sun, L., Vink, J. (SHARP), et al. (2022), The Astrophysical Journal, 931, doi: 10.3847/1538-4357/ac679d
  16. Evidence for γ-ray emission from the remnant of Kepler’s supernova based on deep H.E.S.S. observations
    H. E. S. S. Collaboration, Aharonian, F., Ait Benkhali, F., Angüner, O., et al. (2022), Astronomy and Astrophysics, 662, doi: 10.1051/0004-6361/202243096
  17. Bulk Properties of Pickup Ions Derived from the Ulysses Solar Wind Ion Composition Spectrometer Data
    Smith, W. P., Renfroe, K., Pogorelov, N. V., Zhang, M., Gedalin, M. (SHARP) and Kim, T. K. (2022), The Astrophysical Journal, 933, doi: 10.3847/1538-4357/ac73f2
  18. A database of MMS bow shock crossings compiled using machine learning
    Lalti, A. (SHARP), Khotyaintsev, Yu. V. (SHARP), Dimmock, A. P. (SHARP), Johlander, A. (SHARP), Graham, D. B. (SHARP), Olshevsky, V. (2022), Journal of Geophysical Research: Space Physics, 127, doi: 10.1029/2022JA030454
  19. The supernova remnant SN 1006 as a Galactic particle accelerator
    Giuffrida, R., Miceli, M., Caprioli, D., et al. (2022), Nature Communications, 13, doi: 10.1038/s41467-022-32781-4
  20. Different heating of Maxwellian and kappa distributions at shocks
    Gedalin, M. (SHARP) and Ganushkina, N. (SHARP) (2022), Journal of Plasma Physics, 88(5), doi: 10.1017/S0022377822000824
  21. X-ray polarization detection of Cassiopeia A with IXPE
    Vink, J. (SHARP), Prokhorov, D. (SHARP), Ferrazzoli, R. et al. (2022), The Astrophyscial Journal, 938, doi: 10.3847/1538-4357/ac8b7b
  22. Mirror mode storms observed by Solar Orbiter
    Dimmock, A. P. (SHARP), Yordanova, E., Graham, D. B. (SHARP), Khotyaintsev, Y. V. (SHARP), Blanco-Cano, X., Kajdič, P., et al. (2022), Journal of Geophysical Research: Space Physics, 127, doi: 10.1029/2022JA030754
  23. Combining Rankine-Hugoniot relations, ion dynamics in the shock front, and the cross-shock potential
    Gedalin, M. (SHARP) (2022), Physics of Plasmas, 29, doi: 10.1063/5.0120578
  24. Change of Rankine–Hugoniot Relations during Postshock Relaxation of Anisotropic Distributions
    Gedalin, M. (SHARP), Golan, M., Pogorelov, N. V. and Roytershteyn, V. (2022), The Astrophysical Journal, 940, doi: 10.3847/1538-4357/ac958d
  25. An update on Fermi-LAT transients in the Galactic plane, including strong activity of Cygnus X-3 in mid-2020
    Prokhorov, D. A. (SHARP), Moraghan, A. (2022), Monthly Notices of the Royal Astronomical Society, 519, doi: 10.1093/mnras/stac3453
  26. What sources are the dominant Galactic cosmic-ray accelerators?
    Vink, J. (SHARP) (2022), Frascati Physics Series, Vol. 74, https://www.lnf.infn.it/sis/frascatiseries/Volume74/Volume74.pdf
  27. Transmission of foreshock waves through Earth’s bow shock
    Turc, L., Roberts, O.W., Verscharen, D., Dimmock, A. P. (SHARP) et al. (2022), Nature Physics, 19, doi: 10.1038/s41567-022-01837-z
  28. Electron heating scales in collisionless shocks measured by MMS
    Johlander, A. (SHARP), Khotyaintsev, Y. V. (SHARP), Dimmock, A. P. (SHARP), Graham, D. B. (SHARP), & Lalti, A. (SHARP) (2023), Geophysical Research Letters, 50, doi: 10.1029/2022GL100400
  29. Shock Heating of Incident Thermal and Superthermal Populations of Different Ion Species
    Gedalin, M. (SHARP), Roytershteyn, V., Pogorelov, N. V. (2023) , The Astrophysical Journal, 945, doi: 10.3847/1538-4357/acb13a
  30. X-Ray Polarimetry Reveals the Magnetic-field Topology on Sub-parsec Scales in Tycho’s Supernova Remnant
    Ferrazzoli, R., Slane, P., Prokhorov, D. (SHARP), Zhou, P., Vink, J. (SHARP), et al. (2023), The Astrophysical Journal, 945, doi: 10.3847/1538-4357/acb496
  31. Role of the overshoot in the shock self-organization
    Gedalin, M. (SHARP), Dimmock, A. (SHARP), Russell, C. (SHARP), Pogorelov, N., & Roytershteyn, V. (2023), Journal of Plasma Physics, 89(2), doi: 10.1017/S0022377823000090
  32. Investigating the Time Evolution of the Thermal Emission from the Putative Neutron Star in SN 1987A for 50+ Years
    Dohi, A., Greco, E. (SHARP), Nagataki, S., Ono, M., Miceli, M., Orlando,S. and Olmi, B. (2023), The Astrophysical Journal, 949, doi: 10.3847/1538-4357/acce3f
  33. Scattering of Ions at a Rippled Shock
    Gedalin, M. (SHARP), Pogorelov, N. V. and Roytershteyn, V. (2023), The Astrophysical Journal, 951, doi: 10.3847/1538-4357/acd63c
  34. Evidence for Thermal X-Ray Emission from the Synchrotron-dominated Shocks in Tycho’s Supernova Remnant
    Ellien, A. (SHARP), Greco, E. (SHARP) and Vink, J. (SHARP) (2023), The Astrophysical Journal, 951, doi: 10.3847/1538-4357/accc85
  35. Effect of the reflected ions on the magnetic overshoot of a collisionless shock
    Gedalin, M. (SHARP), Sharma, P. (SHARP) (2023), Physics of Plasmas, 30 (7), doi: 10.1063/5.0154840
  36. Non-locality of ion reflection at the shock front: Dependence on the shock angle
    Gedalin, M. (SHARP) (2023), Journal of Plasma Physics, 89(4), doi: 10.1017/S0022377823000831
  37. Electron heating in shocks: Statistics and comparison
    Gedalin, M. (SHARP), Golan, M., Vink, J. (SHARP), Ganushkina, N. (SHARP), & Balikhin, M. (2023), Journal of Geophysical Research: Space Physics, 128, doi: 10.1029/2023JA031627
  38. Non-specular ion reflection at quasiperpendicular collisionless shock front
    Sharma, P. (SHARP) and Gedalin, M. (SHARP) (2023), Journal of Plasma Physics, 89(5), doi: 10.1017/S002237782300096X
  39. Jitter Radiation as an Alternative Mechanism for the Nonthermal X-Ray Emission of Cassiopeia A
    Greco, E. (SHARP), Vink, J. (SHARP), Ellien, A. (SHARP) and Ferrigno, C. (2023), The Astrophysical Journal, 956, doi: 10.3847/1538-4357/acf567
  40. Magnetic Structures and Turbulence in SN 1006 Revealed with Imaging X-Ray Polarimetry
    Zhou, P., Prokhorov, D. (SHARP), Ferrazzoli, R., Yang, Y.-J., Slane, P., Vink, J. (SHARP) et al. (2023), The Astrophysical Journal, 957, doi: 10.3847/1538-4357/acf3e6
  41. Scattering of Superthermal Ions at Shocks: Dependence on Energy
    Gedalin, M. (SHARP), Ganushkina, N. (SHARP), Pogorelov, N. V., Roytershteyn, V. (2023), The Astrophysical Journal, 957, doi: 10.3847/1538-4357/ad04dd
  42. Rankine–Hugoniot Relations and Magnetic Field Enhancement in Turbulent Shocks
    Gedalin, M. (SHARP) (2023), The Astrophysical Journal, 958, doi: 10.3847/1538-4357/ad0461
  43. Backstreaming ions at a high Mach number interplanetary shock – Solar Orbiter measurements during the nominal mission phase
    Dimmock, A. P. (SHARP), Gedalin, M. (SHARP), Lalti, A. (SHARP), Trotta, D., Khotyaintsev, Yu. V. (SHARP), Graham, D. B. (SHARP), Johlander, A., Vainio, R., Blanco-Cano, X., Kajdič, P., Owen, C. J. and Wimmer-Schweingruber, R. F. (2023), Astronomy and Astrophysics, 679, doi: 10.1051/0004-6361/202347006
  44. Structure of a quasi-parallel shock front
    Balikhin, M. A., Gedalin, M. (SHARP), Walker, S. N., Agapitov, O. V., Zhang, T. (2023), The Astrophysical Journal, 959, doi: 10.3847/1538-4357/ad0b71
  45. Rankine-Hugoniot relations in turbulent shocks
    Gedalin, M. (SHARP) (2023), Frontiers in Physics, 11, doi: 10.3389/fphy.2023.1325995

Submitted:

Ion Dynamics Across a Low Mach Number Bow Shock
Graham, D. B. (SHARP), Khotyaintsev, Yu. V. (SHARP), Dimmock, A. P. (SHARP), Lalti, A. (SHARP), Boldu, J. J., Tigik, S. F., Fuselier, S. A. (submitted).

Ion Dynamics Across a Low Mach Number Bow Shock
Graham, D. B. (SHARP), Khotyaintsev, Yu. V. (SHARP), Dimmock, A. P. (SHARP), Lalti, A. (SHARP), Boldu, J. J., Tigik, S. F., Fuselier, S. A. , Journal of Geophysical Research, (under review), https://doi.org/10.48550/arXiv.2311.11373

Presentations

  1. An MMS bow shock database using machine learning: EU H2020 SHARP project (PDF)
    Dimmock, A. (SHARP), Virtual GEM 2021 Summer workshop, Focus group “Particle Heating and Thermalization in Collisionless Shocks in the MMS Era”, July 2021
  2. LMC N132D: a mature supernova remnant with a youthful gamma-ray spectrum
    Vink, J. (SHARP), International Cosmic Ray Conference, Berlin (online), July 20, 2021
  3. An MMS bow shock database using machine learning (PDF)
    Lalti, A. (SHARP), MMS working group, September 2021
  4. Modeling Solar Wind Interaction with the Local Interstellar Medium using Kinetically-Derived Rankine-Hugoniot Conditions for Pickup Ions
    N. Pogorelov, M. Gedalin (SHARP), V. S. Roytershteyn, R. K. Bera, F. Fraternale, W. P. Smith, M. Zhang, Annual Meeting of the APS Division of Plasma Physics, November 8–12, 2021, Pittsburgh, PA
  5. Cosmic-ray acceleration by supernova remnant shocks & the peculiar case of Cas A’s reverse shock
    Vink, J. (SHARP), Colloquium Nanjing University, November 25, 2021
  6. X-ray spectroscopy of supernova remnants: past highlights and prospects for the future
    Vink, J. (SHARP), Japanese-Netherlands X-ray spectroscopy workshop, December 15, 2021
  7. Cosmic-ray acceleration by supernova remnant shocks & the peculiar case of Cas A’s reverse shock
    Vink, J. (SHARP), Colloquium (online) at IRF, Uppsala University, Sweden, January 19, 2022
  8. A database of MMS bow shock crossings compiled using Machine learning
    Lalti, A. (SHARP), Solar Orbiter in situ working group, March 2022
  9. Evidence for gamma-ray emission from the remnant of Kepler’s supernova based on deep H.E.S.S. observations
    Prokhorov, D. (SHARP), Moriond conference “Very High Energy Phenomena in the Universe” March 20, 2022
  10. Statistics of plasma frequency waves in Earth’s electron foreshock
    Graham, D. (SHARP), SHARP science meeting, Noordwijk, The Netherlands, April 2022
  11. A database of MMS bow shock crossings compiled using Machine learning
    Lalti, A. (SHARP), SHARP science meeting, Noordwijk, The Netherlands, April 2022
  12. Electrostatic Potential and Ion Reflection at a Rippled Perpendicular Shock
    Khotyaintsev, Yu. (SHARP), SHARP science meeting, Noordwijk, The Netherlands, April 2022
  13. MMS bow shock crossings database
    Lalti, A. (SHARP), EGU General Assembly, Vienna, Austria, 23-27 May 2022
  14. Electron Heating scales in quasi-perpendicular shocks
    Johlander, A. (SHARP), EGU General Assembly, Vienna, Austria, 23-27 May 2022
  15. Statistical study of the ripples and reformation in the collisionless shocks using MMS observation
    Lotekar, A. (SHARP), EGU General Assembly, Vienna, Austria, 23-27 May 2022
  16. Perpendicular magnetosonic wave in an ion-electron-neutral plasma
    Gedalin, M. (SHARP) & SHARP, Partially Ionised Plasmas in Astrophysics (PIPA2022), Budapest, Hungary, 6-10 June, 2022
  17. The magnetic-field topology near the shocks in Cassiopeia A
    Vink, J. (SHARP), University Groningen, June 20, 2022
  18. Evidences for a Pulsar Wind Nebula in SN1987A from MHD modelling and X-ray observations
    Greco, E. (SHARP), European Astronomical Society Annual Meeting (EAS), Valencia, Spain, 27-30 June, 2022
  19. The variety of neutron stars in supernova remnants
    Vink, J. (SHARP) (invited), European Astronomical Society Annual Meeting (EAS), Valencia, Spain, 27-30 June, 2022
  20. Gamma rays from the remnant of Kepler’s SN
    Prokhorov, D. (SHARP), European Astronomical Society Annual Meeting (EAS), Valencia, Spain, 27-30 June, 2022
  21. Are the studies of supernova remnants and supernovae complementary or contradictory?
    Vink, J. (SHARP) (invited), Supernova Remnants and their Progenitors workshop, Cambridge MA, USA, 16-18 August, 2022
  22. Evidence for thermal X-ray emission from the synchrotron dominated shocks in Tycho’s supernova remnant
    Ellien, A. (SHARP), Supernova Remnants and their Progenitors workshop, Cambridge MA, USA, 16-18 August, 2022
  23. Indication of a Pulsar Wind Nebula in SN1987A
    Greco, E. (SHARP), Supernova Remnants and their Progenitors workshop, Cambridge MA, USA, 16-18 August, 2022
  24. Cosmic Accelerators in the universe
    Vink, J. (SHARP) (invited), Vulcano Workshop 2022 – Frontier Objects in Astrophysics and Particle Physics, Elba Island, Italy, September 28, 2022
  25. Ion dynamics in the shock front
    Gedalin, M. (SHARP) & SHARP, Cluster 22nd anniversary symposium, ESOC, Darmstadt, Germany, 7-11 November, 2022
  26. The magnetic-field topology near the shocks in Cassiopeia A as measured by IXPE
    Vink, J. (SHARP), Colloquium at Radboud University Nijmegen, The Netherlands, November 22, 2022
  27. Supernova remnant/star formation scenarios: why it is necessary to separate the energy requirement for Galactic cosmic rays from the PeVatron requirement
    Vink, J. (SHARP), HONEST online workshop “PeVatrons and their environments”, November 29, 2022
  28. Collisionless shock phenomena in astrophysical shocks
    Vink, J. (SHARP), Uppsala University, January 30, 2023
  29. Understanding of collisionless shocks in space on the basis of comprehensive data analysis: SHARP (SHocks: structure, AcceleRation, dissiPation) project
    N. Ganushkina and SHARP team, Isradynamics 2023 conference “Dynamical Processes in Space Plasmas”, Dead Sea, Israel, March 7-14, 2023
  30. Collisiolnless shock as as self-organized system
    Gedalin, M. (SHARP) & SHARP (invited), EGU General Assembly 2023, Vienna, Austria & Online, April 23–28, 2023
  31. The magnetic-field topology near the shocks in Cassiopeia A
    Vink, J. (SHARP), Desy, Zeuthen, Germany, June 23, 2023
  32. Backstreaming ions observed by Solar Orbiter
    Dimmock, A. P. (SHARP), GEM summer workshop, San Diego, USA, June 2023
  33. Mirror mode storms observed by Solar Orbiter
    Dimmock, A. P. (SHARP), IUGG General Assembly, Berlin, Germany, July 2023
  34. “What are shocks ? “ and “What are collisionless shocks ?”
    Gedalin, M. (SHARP), SHARP Summer School on Collisionless Shocks in Space, August 21-25, 2023
  35. SHARP: SHocks: structure, AcceleRation, dissiPation
    Dimmock, A. P. (SHARP), SERPENTINE symposium, Tolouse, France, September 2023
  36. Ion dynamics across a low Mach number shock
    Graham, D. B. (SHARP), AGU Fall Meeting, San Francisco, USA, December 2023
  37. Ion reflection at quasi-perpendicular shocks
    Khotyaintsev, Yu, V. (SHARP), AGU Fall Meeting, San Francisco, USA, December 2023