Cosmic ray processes in galactic ecosystems
Galaxy evolution is an important topic, and our physical understanding must be complete to
establish a correct picture. This includes a thorough treatment of feedback. The effects of …
establish a correct picture. This includes a thorough treatment of feedback. The effects of …
Probing cosmic ray escape from η Carinae
S Steinmassl, M Breuhaus, R White, B Reville… - Astronomy & …, 2023 - aanda.org
The binary stellar system η Carinae is one of very few established astrophysical hadron
accelerators. It seems likely that at least some fraction of the particles accelerated by η …
accelerators. It seems likely that at least some fraction of the particles accelerated by η …
Extended GeV γ-ray emission around the massive star forming region of the W3 complex
QH Wu, XN Sun, RZ Yang, TT Ge… - Monthly Notices of …, 2024 - academic.oup.com
We analyze the GeV γ-ray emission from the W3 complex using about 14 years of Pass 8
data recorded by the Large Area Telescope (Fermi-LAT). We resolve the γ-ray emissions …
data recorded by the Large Area Telescope (Fermi-LAT). We resolve the γ-ray emissions …
GeV γ-ray emission in the field of young massive star cluster RCW 38
We report the detection of γ-ray emission by the Fermi Large Area Telescope towards the
young massive star cluster RCW 38 in the 1–500 GeV photon energy range. We found …
young massive star cluster RCW 38 in the 1–500 GeV photon energy range. We found …
eROSITA studies of the Carina nebula
M Sasaki, J Robrade, MGH Krause, JR Knies… - Astronomy & …, 2024 - aanda.org
Context. During the first four all-sky surveys eRASS: 4, which was carried out from
December 2019 to 2021, the extended Roentgen Survey with an Imaging Telescope Array …
December 2019 to 2021, the extended Roentgen Survey with an Imaging Telescope Array …
Star clusters as cosmic ray accelerators
S Gabici - arXiv preprint arXiv:2301.06505, 2023 - arxiv.org
Massive stars blow powerful winds and eventually explode as supernovae. By doing so,
they inject energy and momentum in the circumstellar medium, which is pushed away from …
they inject energy and momentum in the circumstellar medium, which is pushed away from …
A Multiwavelength Machine-learning Approach to Classifying X-ray Sources in the Fields of Unidentified 4FGL-DR4 sources
H Yang, J Hare, O Kargaltsev - arXiv preprint arXiv:2403.05068, 2024 - arxiv.org
A large fraction of Fermi-LAT sources in the 4th Fermi LAT 14-year Catalog (4FGL) still
remain unidentified (unIDed). We continued to improve our machine learning pipeline …
remain unidentified (unIDed). We continued to improve our machine learning pipeline …
Extended GeV -ray emission around the star forming region of the W3 complex
Q Wu, X Sun, R Yang, T Ge, Y Liang… - arXiv preprint arXiv …, 2024 - arxiv.org
We analyze the GeV $\gamma $-ray emission from the W3 complex using about 14 years of
Pass 8 data recorded by the $\it Fermi $ Large Area Telescope (\textit {Fermi}-LAT). We …
Pass 8 data recorded by the $\it Fermi $ Large Area Telescope (\textit {Fermi}-LAT). We …
Detection of extended gamma-ray emission in the vicinity of Cl Danks 1 and 2
J Liu, B Liu, R Yang - arXiv preprint arXiv:2406.03320, 2024 - arxiv.org
We report the detection of high-energy gamma-ray emission towards the G305 star-forming
region. Using almost 15 years of observation data from {\sl Fermi} Large Area Telescope, we …
region. Using almost 15 years of observation data from {\sl Fermi} Large Area Telescope, we …
Le rayonnement cosmique dans la région de formation stellaire du Cygne observé en rayons gamma avec le télescope spatial Fermi
X Astiasarain - 2023 - theses.hal.science
Les rayons cosmiques d'énergie inférieure à 1 PeV (10^ 15 eV) sont considérés comme
étant d'origine galactique. Plusieurs considérations théoriques et observationnelles …
étant d'origine galactique. Plusieurs considérations théoriques et observationnelles …