4 papers
Evolution and observational signatures of the cosmic ray electron spectrum in SN 1006
Georg Winner, Christoph Pfrommer, Philipp Girichidis +2
Supernova remnants (SNRs) are believed to be the source of Galactic cosmic rays (CRs). SNR shocks accelerate CR protons and electrons which reveal key insights into the non-thermal…
The MUSE-Wide Survey: Survey Description and First Data Release
T. Urrutia, L. Wisotzki, J. Kerutt +17
We present the MUSE-Wide survey, a blind, 3D spectroscopic survey in the CANDELS/GOODS-S and CANDELS/COSMOS regions. Each MUSE-Wide pointing has a depth of 1 hour and hence targets…
Missing Gamma-ray Halos and the Need for New Physics in the Gamma-ray Sky
Avery E. Broderick, Paul Tiede, Philip Chang +5
An intergalactic magnetic field stronger than ~G would explain the lack of a bright, extended degree-scale, GeV-energy inverse Compton component in the gamma-ray s…
Constraining the coherence scale of the interstellar magnetic field using TeV gamma-ray observations of supernova remnants
Matteo Pais, Christoph Pfrommer, Kristian Ehlert +2
Galactic cosmic rays (CRs) are believed to be accelerated at supernova remnant (SNR) shocks. In the hadronic scenario the TeV gamma-ray emission from SNRs originates from decaying…