Unparticle effects in neutrino telescopes

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dc.creatorGonzalez-Sprinberg, G.
dc.creatorMartinez, R.
dc.creatorSampayo, Oscar A.
dc.date2008-08-12
dc.date2009-03-06
dc.date.accessioned2026-07-07T12:55:09Z
dc.date.available2026-07-07T12:55:09Z
dc.descriptionRecently H.Georgi has introduced the concept of unparticles in order to describe the low energy physics of a nontrivial scale invariant sector of an effective theory. We investigate its physical effects on the neutrino flux to be detected in a kilometer cubic neutrino telescope such as IceCube. We study the effects, on different observables, of the survival neutrino flux after through the Earth and the regeneration originated in the neutral currents. We calculate the contribution of unparticle physics to the neutrino-nucleon interaction and, then, to the observables in order to evaluate detectable effects in IceCUbe. Our results are compared with the bounds obtained by other non-underground experiments. Finally, the results are presented as an exclusion plot in the relevant parameters of the new physics stuff.
dc.descriptionAccepted in Phys.Rev.D
dc.identifierhttps://arxiv.org/abs/0808.1747
dc.identifierhttp://arxiv.org/abs/0808.1747
dc.identifierPhys.Rev.D79:053005,2009
dc.identifierdoi:10.1103/PhysRevD.79.053005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/224170
dc.subjectHigh Energy Physics - Phenomenology
dc.titleUnparticle effects in neutrino telescopes
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