activity
20052024
most citedEffects of a Local Interstellar Magnetic Field on Voyager 1 and 2 Observations

142 citations · 793 across the 21 of their papers we have counts for

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Showing 2019Show all

6 papers · 1 filter

astro-ph.SR2019★ 37 cited

Observations of the 2019 April 4 Solar Energetic Particle Event at the Parker Solar Probe

R. A. Leske, E. R. Christian, C. M. S. Cohen +33

A solar energetic particle event was detected by the Integrated Science Investigation of the Sun (ISOIS) instrument suite on Parker Solar Probe (PSP) on 2019 April 4 when the space…

astro-ph.SR2019★ 32 cited

Seed Population Pre-Conditioning and Acceleration Observed by Parker Solar Probe

N. A. Schwadron, S. Bale, J. Bonnell +42

A series of solar energetic particle (SEP) events were observed at Parker Solar Probe (PSP) by the Integrated Science Investigation of the Sun (\ISOIS) during the period from April…

physics.space-ph2019★ 26 cited

Energetic Particle Observations from Parker Solar Probe using Combined Energy Spectra from the ISIS Instrument Suite

C. J. Joyce, D. J. McComas, E. R. Christian +18

The Integrated Science Investigations of the Sun (ISIS) instrument suite includes two Energetic Particle instruments: EPI-Hi, designed to measure ions from ~1-200 MeV/nuc, a…

physics.space-ph2019★ 46 cited

Energetic Particle Increases Associated with Stream Interaction Regions

C. M. S. Cohen, E. R. Christian, A. C. Cummings +34

The Parker Solar Probe was launched on 2018 August 12 and completed its second orbit on 2019 June 19 with perihelion of 35.7 solar radii. During this time, the Energetic particle I…

physics.space-ph2019★ 28 cited

Galactic Cosmic-Ray Anisotropies: Voyager 1 in the Local Interstellar Medium

J. S. Rankin, E. C. Stone, A. C. Cummings +3

Since crossing the heliopause on August 25, 2012, Voyager 1 observed reductions in galactic cosmic ray count rates caused by a time-varying depletion of particles with pitch angles…

astro-ph.HE2019

Ultra-heavy cosmic-ray science--Are r-process nuclei in the cosmic rays produced in supernovae or binary neutron star mergers?

W. R. Binns, M. H. Israel, B. F. Rauch +25

The recent detection of 60Fe in the cosmic rays provides conclusive evidence that there is a recently synthesized component (few MY) in the GCRs (Binns et al. 2016). In addition, t…