Cosmogenic neutrinos and quasi-stable supersymmetric particle production

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dc.creatorReno, M. H.
dc.creatorSarcevic, I.
dc.creatorUscinski, J.
dc.date2007-10-25
dc.date2007-11-16
dc.date.accessioned2026-07-07T11:12:37Z
dc.date.available2026-07-07T11:12:37Z
dc.descriptionWe study the signal for the detection of quasi-stable supersymmetric particles produced in interactions of cosmogenic neutrinos. We consider energy loss of high energy staus due to photonuclear and weak interactions. We show that there are optimal nadir angles for which the stau signal is a factor of several hundred larager than muons. We discuss how one could potentially eliminate the muon background by considering the energy loss of muons in the detector. We also show results for the showers produced by weak interactions of staus that reach the detector.
dc.description11 pages, 18 figures; minor changes in the conclusion, version to be published in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/0710.4954
dc.identifierhttp://arxiv.org/abs/0710.4954
dc.identifierPhys.Rev.D76:125030,2007
dc.identifierdoi:10.1103/PhysRevD.76.125030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191442
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleCosmogenic neutrinos and quasi-stable supersymmetric particle production
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