Search for anomalous heavy-flavor quark production in association with W bosons
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
22/04/2005
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Resumo |
We search for anomalous production of heavy-flavor quark jets in association with W bosons at the Fermilab Tevatron p(p) over bar Collider in final states in which the heavy-flavor quark content is enhanced by requiring at least one tagged jet in an event. Jets are tagged using one algorithm based on semileptonic decays of b/c hadrons, and another on their lifetimes. We compare e+jets (164 pb(-1)) and mu+jets (145 pb(-1)) channels collected with the D0 detector at root s = 1.96 TeV to expectations from the standard model and set upper limits on anomalous production of such events. |
Formato |
7 |
Identificador |
http://dx.doi.org/10.1103/PhysRevLett.94.152002 Physical Review Letters. College Pk: American Physical Soc, v. 94, n. 15, 7 p., 2005. 0031-9007 http://hdl.handle.net/11449/23550 10.1103/PhysRevLett.94.152002 WOS:000228632500013 WOS000228632500013.pdf |
Idioma(s) |
eng |
Publicador |
American Physical Soc |
Relação |
Physical Review Letters |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |