Search for long-lived, multi-charged particles in pp collisions at sqrts=7 TeV using the ATLAS detector
Data(s) |
2013
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Resumo |
A search for highly ionising, penetrating particles with electric charges from |q| = 2e to 6e is performed using the ATLAS detector at the CERN Large Hadron Collider. Proton-proton collision data taken at sqrt(s)=7 TeV during the 2011 running period, corresponding to an integrated luminosity of 4.4 fb^-1, are analysed. No signal candidates are observed, and 95% confidence level cross-section upper limits are interpreted as mass-exclusion lower limits for a simplified Drell--Yan production model. In this model, masses are excluded from 50 GeV up to 430, 480, 490, 470 and 420 GeV for charges 2e, 3e, 4e, 5e and 6e, respectively. |
Formato |
application/pdf application/pdf |
Identificador |
http://boris.unibe.ch/58455/1/1301.5272.pdf http://boris.unibe.ch/58455/7/10.1016j.physletb.2013.04.036.pdf ATLAS, Collaboration; Agustoni, Marco; Ancu, Lucian; Battaglia, Andreas; Beck, Hans Peter; Borer, Claudia; Cervelli, Alberto; Ereditato, Antonio; Gallo, Valentina; Haug, Sigve; Kabana, Sonja; Kruker, Tobias; Marti, Lukas; Pretzl, Klaus-Peter; Schneider, Basil; Sciacca, Gianfranco; Weber, Michael (2013). Search for long-lived, multi-charged particles in pp collisions at sqrts=7 TeV using the ATLAS detector. Physics letters. B, 722(4-5), pp. 305-323. Elsevier 10.1016/j.physletb.2013.04.036 <http://dx.doi.org/10.1016/j.physletb.2013.04.036> doi:10.7892/boris.58455 info:doi:10.1016/j.physletb.2013.04.036 urn:issn:0370-2693 |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
http://boris.unibe.ch/58455/ |
Direitos |
info:eu-repo/semantics/openAccess info:eu-repo/semantics/openAccess |
Fonte |
ATLAS, Collaboration; Agustoni, Marco; Ancu, Lucian; Battaglia, Andreas; Beck, Hans Peter; Borer, Claudia; Cervelli, Alberto; Ereditato, Antonio; Gallo, Valentina; Haug, Sigve; Kabana, Sonja; Kruker, Tobias; Marti, Lukas; Pretzl, Klaus-Peter; Schneider, Basil; Sciacca, Gianfranco; Weber, Michael (2013). Search for long-lived, multi-charged particles in pp collisions at sqrts=7 TeV using the ATLAS detector. Physics letters. B, 722(4-5), pp. 305-323. Elsevier 10.1016/j.physletb.2013.04.036 <http://dx.doi.org/10.1016/j.physletb.2013.04.036> |
Palavras-Chave | #530 Physics |
Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |