Efficient particle acceleration from HESS J1640-465 and the PeVatron candidate HESS J1641-463
Language
en
Communication dans un congrès
This item was published in
PoS, PoS, 2019-07-24, Madison. 2021, vol. ICRC2019, p. 582
English Abstract
HESS J1640−465 and HESS J1641−463 are two neighboring gamma-ray sources located in theGalactic plane. Detected by both the High Energy Stereoscopic System (H.E.S.S.) and theFermi-Large Area Telescope (LAT), these sources ...Read more >
HESS J1640−465 and HESS J1641−463 are two neighboring gamma-ray sources located in theGalactic plane. Detected by both the High Energy Stereoscopic System (H.E.S.S.) and theFermi-Large Area Telescope (LAT), these sources might be very efficient particle accelerators, even upto the PeV in the case of HESS J1641−463.Here, we present dedicated morphological and spectral analyses of these sources using 100months ofFermi-LAT data. The new results help to unveil the nature of the sources and studytheir properties.Read less <
English Keywords
particle: acceleration
energy: high
HESS
accelerator
GLAST
gamma ray
spectral
Origin
Hal imported