Mostra el registre parcial de l'element
dc.contributor.author | The Pierre Auger Collaboration | |
dc.contributor.author | Pastor Carpi, Sergio | |
dc.date.accessioned | 2015-10-29T11:09:39Z | |
dc.date.available | 2015-10-29T11:09:39Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | The Pierre Auger Collaboration Pastor Carpi, Sergio 2012 A search for point sources of EeV neutrons Astrophysical Journal 760 2 148-1 148-11 | |
dc.identifier.uri | http://hdl.handle.net/10550/47946 | |
dc.description.abstract | A thorough search of the sky exposed at the Pierre Auger Cosmic Ray Observatory reveals no statistically significant excess of events in any small solid angle that would be indicative of a flux of neutral particles from a discrete source. The search covers from -90 degrees to +15 degrees in declination using four different energy ranges above 1 EeV (10(18) eV). The method used in this search is more sensitive to neutrons than to photons. The upper limit on a neutron flux is derived for a dense grid of directions for each of the four energy ranges. These results constrain scenarios for the production of ultrahigh energy cosmic rays in the Galaxy. | |
dc.language.iso | eng | |
dc.relation.ispartof | Astrophysical Journal, 2012, vol. 760, num. 2, p. 148-1-148-11 | |
dc.subject | Física | |
dc.title | A search for point sources of EeV neutrons | |
dc.type | journal article | es_ES |
dc.date.updated | 2015-10-29T11:09:40Z | |
dc.identifier.doi | 10.1088/0004-637X/760/2/148 | |
dc.identifier.idgrec | 082471 | |
dc.rights.accessRights | open access | es_ES |