%0 Conference Paper
%F Oral 
%T VHE gamma-rays from the other side of the Milky-Way: SNR G349.7+0.2
%+ Laboratoire d'Annecy de Physique des Particules (LAPP)
%+ Laboratoire Univers et Particules de Montpellier (LUPM)
%A Trichard, C.
%A Fernandez, D.
%A Marandon, V.
%A Fiasson, A.
%A Renaud, Matthieu
%A Maurin, G.
%< avec comité de lecture
%B 33rd International Cosmic Ray Conference (ICRC2013)
%C Rio de Janeiro, Brazil
%8 2013-07-02
%D 2013
%Z Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]
%Z Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Conference papers
%X Young massive star clusters as sites of strong stellar winds and supernova explosions may accelerate charged particles at high energies and produce gamma-rays. These sources may also contribute to the production of cosmic rays in our galaxy. At TeV energies several candidates have already been detected: Cygnus OB2, Westerlund 1 \& 2, W43, Pismis 22 and W49A. Our study addresses the issue of very young star clusters where no supernova has occurred yet. During the lifetime of a massive star (M$ > 20 M_{\odot}$), supersonic stellar winds do indeed release as much energy as a supernova explosion. As supernova remnants are already known as gamma-ray emitters our purpose is to avoid any ambiguity on the origin of a possible gamma ray emission and to fully assume a stellar wind contribution. In this work we first present a catalogue of potential gamma-ray emitting clusters and discuss the criteria used to built the catalogue. We hence model the expected energetic particle spectrum including escapes and losses. We deduce gamma-ray luminosities produced by Inverse Compton and pion decay emission of each cluster and their associated HII regions. We finally compare these gamma-ray luminosities with HESS-II and CTA Cherenkov telescopes sensitivities.
%G English
%Z HESS
%2 https://hal.in2p3.fr/in2p3-00856159/document
%2 https://hal.in2p3.fr/in2p3-00856159/file/icrc2013-Trichard.pdf
%L in2p3-00856159
%U https://hal.in2p3.fr/in2p3-00856159
%~ IN2P3
%~ UNIV-SAVOIE
%~ UGA
%~ LAPP
%~ CNRS
%~ UNIV-MONTP2
%~ LUPM
%~ MIPS
%~ UNIV-MONTPELLIER
%~ LUPM_EMA
%~ USMB-COMUE
%~ UM1-UM2