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dc.contributor.author
Roulet, Esteban  
dc.contributor.author
Sigl, Guenter  
dc.contributor.author
Vliet, Arjen van  
dc.contributor.author
Mollerach, Maria Silvia  
dc.date.available
2017-01-10T21:40:32Z  
dc.date.issued
2013-01  
dc.identifier.citation
Roulet, Esteban; Sigl, Guenter; Vliet, Arjen van; Mollerach, Maria Silvia; PeV neutrinos from the propagation of ultra-high energy cosmic rays; IOP Publishing; Journal Of Cosmology And Astroparticle Physics; 1; 1-2013; 1-12  
dc.identifier.issn
1475-7516  
dc.identifier.uri
http://hdl.handle.net/11336/11100  
dc.description.abstract
We discuss the possibility that the PeV neutrinos recently observed by IceCube are produced by the interactions of extragalactic cosmic rays during their propagation through the radiation backgrounds. We show that the fluxes resulting from the decays of neutrons produced in the interactions of cosmic ray protons with the CMB background are suppressed (Eν2dΦν/dE < 10−10 GeV/cm2 s sr), with those resulting from the decays of pions produced in the interactions with the UV/optical/IR backgrounds being the dominant ones at PeV energies. The anti-neutrino fluxes produced by the decay of neutrons resulting from the photodisintegration of heavy nuclei with CMB photons are also shown to be quite suppressed (Eν2dΦν/dE < 10−11 GeV/cm2 s sr), while those produced by photo-pion processes with UV/optical/IR backgrounds may be larger, although they are not expected to be above those achievable in the pure proton case. Scenarios with mixed composition and low cutoff rigidities can lead to PeV neutrino fluxes enhanced with respect to those in the pure Fe scenarios. We also discuss the possible impact of the Glashow resonance for the detection of these scenarios, showing that it plays a moderate role.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
IOP Publishing  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Ultra High Enery Cosmic Rays  
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Cosmological Neutrinos  
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Uhe Cosmic Rays  
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Uhe Photons And Neutrinos  
dc.subject.classification
Física de Partículas y Campos  
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Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
PeV neutrinos from the propagation of ultra-high energy cosmic rays  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-01-06T20:01:18Z  
dc.journal.volume
1  
dc.journal.pagination
1-12  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Roulet, Esteban. Comision Nacional de Energia Atomica. Gerencia del Area de Investigaciones y Aplicaciones no Nucleares. Gerencia de Fisica (CAB); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Sigl, Guenter. Universitat Hamburg; Alemania  
dc.description.fil
Fil: Vliet, Arjen van. Universitat Hamburg; Alemania  
dc.description.fil
Fil: Mollerach, Maria Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comision Nacional de Energia Atomica. Gerencia del Area de Investigaciones y Aplicaciones no Nucleares. Gerencia de Fisica (CAB); Argentina  
dc.journal.title
Journal Of Cosmology And Astroparticle Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/1475-7516/2013/01/028/  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1475-7516/2013/01/028  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/arxiv/http://arxiv.org/abs/1209.4033