activity
20152025
most citedThe Pluto system: Initial results from its exploration by New Horizons

485 citations · 996 across the 17 of their papers we have counts for

collaborators

17 papers

physics.space-ph2025

High-Resolution Observations of Pickup Ion Mediated Shocks to 60 au

Bishwas L. Shrestha, David J. McComas, Eric J. Zirnstein +10

This study provides a detailed analysis of fourteen distant interplanetary shocks observed by the Solar Wind Around Pluto (SWAP) instrument onboard New Horizons. These shocks were…

astro-ph.SR2025

Global Heliospheric Termination Shock Strength in the Solar-Interstellar Interaction

E. J. Zirnstein, R. Kumar, B. L. Shrestha +4

A heliospheric termination shock (HTS) surrounds our solar system at approximately 100 astronomical units from the Sun, where the expanding solar wind (SW) is compressed and heated…

astro-ph.GA2023★ 22 cited

Interstellar Conditions Deduced from Interstellar Neutral Helium Observed by IBEX and Global Heliosphere Modeling

P. Swaczyna, M. Bzowski, J. Heerikhuisen +8

In situ observations of interstellar neutral (ISN) helium atoms by the IBEX-Lo instrument onboard the Interstellar Boundary Explorer (IBEX) mission are used to determine the veloci…

physics.space-ph2023

The Effect of Angular Scattering Imposed by Charge Exchange and Elastic Collisions on Interstellar Neutral Hydrogen Atoms

F. Rahmanifard, P. Swaczyna, E. J. Zirnstein +7

Angular scattering in charge exchange and elastic collisions between interstellar ions and neutral (ISN) atoms has been assumed to be negligible in previous studies. Here, we inves…

astro-ph.SR2023★ 6 cited

Investigating the IBEX Ribbon Structure a Solar Cycle Apart

Maher A. Dayeh, Eric J. Zirnstein, Pawel Swaczyna +1

A Ribbon of enhanced energetic neutral atom (ENA) emissions was discovered by the Interstellar Boundary Explorer (IBEX) in 2009, redefining our understanding of the heliosphere bou…

astro-ph.SR2022★ 31 cited

Thermodynamics of the inner heliosheath

G. Livadiotis, D. J. McComas, H. O. Funsten +3

We derive annual skymaps of the proton temperature in the inner heliosheath (IHS), and track their temporal evolution over the years from 2009 to 2016 of Interstellar Boundary Expl…