Gamma-ray emission associated with the Cluster-scale AGN Outbursts in the Hydra A system

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dc.creatorDomainko, W.
dc.creatorHinton, J. A.
dc.creatorPope, E. C. D.
dc.date2007-08-20
dc.date.accessioned2026-07-07T08:24:23Z
dc.date.available2026-07-07T08:24:23Z
dc.descriptionRecent observations have revealed the existence of an enormously energetic > 10^61 erg AGN outburst in the Hydra A cluster of galaxies. This outburst has produced cavities in the intra-cluster medium, apparently supported by pressure from cosmic rays. Here we argue that if these cavities are filled with > GeV particles, these particles are very likely protons and nuclei. For a plausible spatial distribution of the target gas, based on observations and hydrodynamical simulations, we show that the pi^0-decay gamma-rays from these cosmic-rays may be detectable with the H.E.S.S.experiment.
dc.descriptionContribution to the 30th ICRC, Merida Mexico, July 2007, 4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0708.2607
dc.identifierhttp://arxiv.org/abs/0708.2607
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136322
dc.subjectAstrophysics
dc.titleGamma-ray emission associated with the Cluster-scale AGN Outbursts in the Hydra A system
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