activity
20182026
most citedWhat causes the ionization rates observed in molecular clouds? The role of cosmic ray protons and electrons

46 citations · 210 across the 22 of their papers we have counts for

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Showing 2021Show all

5 papers · 1 filter

astro-ph.HE2021

Self-confinement of low-energy cosmic rays around supernova remnants

Hanno Jacobs, Philipp Mertsch, Vo Hong Minh Phan

Supernova remnants have long been considered as a promising candidate for sources of Galactic cosmic rays. However, modelling cosmic-ray transport around these sources is complicat…

astro-ph.HE2021★ 11 cited

No longer ballistic, not yet diffusive--the formation of cosmic ray small-scale anisotropies

Marco Kuhlen, Vo Hong Minh Phan, Philipp Mertsch

The arrival directions of TeV-PeV cosmic rays are remarkably uniform due to the isotropization of their directions by scattering on turbulent magnetic fields. Small anisotropies ca…

astro-ph.GA2021★ 4 cited

Erosion of Icy Interstellar Objects by Cosmic Rays and Implications for `Oumuamua

Vo Hong Minh Phan, Thiem Hoang, Abraham Loeb

We study the destruction and modification of icy interstellar objects by cosmic rays and gas collisions. Using the cosmic-ray flux measured in the local interstellar medium as well…

astro-ph.HE2021

Cosmic Ray Small Scale Anisotropies in Slab Turbulence

Marco Kuhlen, Philipp Mertsch, Vo Hong Minh Phan

In the standard picture of cosmic ray transport the propagation of charged cosmic rays through turbulent magnetic fields is described as a random walk with cosmic rays scattering o…

astro-ph.HE2021★ 38 cited

Stochastic Fluctuations of Low-Energy Cosmic Rays and the Interpretation of Voyager Data

Vo Hong Minh Phan, Florian Schulze, Philipp Mertsch +2

Data from the Voyager probes have provided us with the first measurement of cosmic ray intensities at MeV energies, an energy range which had previously not been explored. Simple e…