Publications and Presentations

Publications

Shock Heating of Directly Transmitted Ions
Gedalin, M. (SHARP) (2021), The Astrophysical Journal, 912(2), doi: 10.3847/1538-4357/abf1e2

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Submitted:

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) (2022), Geophyscial Research Letters, status: submitted

Shock heating of incident thermal and superthermal populations of different ion species
M. Gedalin (SHARP), V. Roytershteyn, N. V. Pogorelov (2022) , The Astrophysical Journal, status: submitted

Effect of overshoot on the downstream ion distributions
M. Gedalin (SHARP), A. P. Dimmock (SHARP), C. T. Russell (SHARP), N. V. Pogorelov, V. Roytershteyn (2022), Journal of Plasma Physics, status: submitted

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, status: accepted, arxiv: https://arxiv.org/abs/2301.07397

Presentations

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

LMC N132D: a mature supernova remnant with a youthful gamma-ray spectrum
Vink, J. (SHARP), International Cosmic Ray Conference, Berlin (online), July 20, 2021

An MMS bow shock database using machine learning (PDF)
Lalti, A. (SHARP), MMS working group, September 2021

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

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

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

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

A database of MMS bow shock crossings compiled using Machine learning
Lalti, A. (SHARP), Solar Orbiter in situ working group, March 2022

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

Statistics of plasma frequency waves in Earth’s electron foreshock
Graham, D. (SHARP), SHARP science meeting, Noordwijk, The Netherlands, April 2022

A database of MMS bow shock crossings compiled using Machine learning
Lalti, A. (SHARP), SHARP science meeting, Noordwijk, The Netherlands, April 2022

Electrostatic Potential and Ion Reflection at a Rippled Perpendicular Shock
Khotyaintsev, Yu. (SHARP), SHARP science meeting, Noordwijk, The Netherlands, April 2022

MMS bow shock crossings database
Lalti, A. (SHARP), EGU General Assembly, Vienna, Austria, 23-27 May 2022

Electron Heating scales in quasi-perpendicular shocks
Johlander, A. (SHARP), EGU General Assembly, Vienna, Austria, 23-27 May 2022

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

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

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

The variety of neutron stars in supernova remnants
Vink, J. (SHARP) (invited), European Astronomical Society Annual Meeting (EAS), Valencia, Spain, 27-30 June, 2022

Gamma rays from the remnant of Kepler’s SN
Prokhorov, D. (SHARP), European Astronomical Society Annual Meeting (EAS), Valencia, Spain, 27-30 June, 2022

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

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

Indication of a Pulsar Wind Nebula in SN1987A
Greco, E. (SHARP), Supernova Remnants and their Progenitors workshop, Cambridge MA, USA, 16-18 August, 2022

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

Ion dynamics in the shock front
Gedalin, M. (SHARP) & SHARP, Cluster 22nd anniversary symposium, ESOC, Darmstadt, Germany, 7-11 November, 2022

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

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