LÓPEZ-COTO, Ruben; MARANDON, Vincent; BRUN, F.

doi:10.22323/1.301.0732

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LÓPEZ-COTO, Ruben

MARANDON, Vincent

BRUN, F.
Centre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]

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Communication dans un congrès

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PoS, PoS, 2017-07-12, Busan. 2018, vol. ICRC2017, p. 732

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2HWC J1928+177 is a source recently discovered at TeV energies in the second HAWC catalog.It is coincident with the Fermi unidentified source 3FGL J1928+1739 and the pulsar PSR J1928+1746, which is 83 kyr old and located at a distance of 5 kpc with an Edot=1.6 x 10^{36} erg/s. 2HWC J1928+177 is not detected by any of the IACTs currently in operation, which puts strong constrains on the morphology and spectrum of the source. There is no sign of shell-like structure in the region at other wavelengths, which in addition to the presence of a pulsar at the center, points to a Pulsar Wind Nebula origin of the TeV emission. We present a dedicated morphological and spectral analysis of the region using HAWC and H.E.S.S. data to unveil the nature of the source and study its properties.< Leer menos

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pulsar

Cherenkov counter

GLAST

HAWC

spectral

structure

HESS

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Morphological and spectral measurements of 2HWC J1928+177 with HAWC and H.E.S.S

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