Buscar

Estamos realizando la búsqueda. Por favor, espere...

Search for R-parity violating decays of Sneutrinos to e?, ??, and e? pairs in pp? collisions at ?s=1.96TeV

Abstract: We present a search for supersymmetric neutrino ?? production using the Tevatron p¯p collision data collected with the CDF II detector and corresponding to an integrated luminosity of 1??fb?1. We focus on the scenarios predicted by the R-parity violating (RPV) supersymmetric models in which sneutrinos decay to two charged leptons of different flavor. With the data consistent with the standard model expectations, we set upper limits on ?(p¯p???)×BR(???e?,??,e?) and use these results to constrain the RPV couplings as a function of the sneutrino mass

 Autoría: Aaltonen T., Adelman J., Álvarez González B., Amerio S., Amidei D., Anastassov A., Annovi A., Antos J., Apollinari G., Appel J., Apresyan A., Arisawa T., Artikov A., Asaadi J., Ashmanskas W., Attal A., Aurisano A., Azfar F., Badgett W., Barbaro-Galtieri A., Barnes V.E., Barnett B.A., Barria P., Bartos P., Bauer G., Beauchemin P.H., Bedeschi F., Beecher D., Behari S., Bellettini G., Bellinger J., Benjamin D., Beretvas A., Bhatti A.

 Fuente: Physical Review Letters, 2010, 105(19), 191801

 Editorial: American Physical Society

 Fecha de publicación: 01/11/2010

 Nº de páginas: 7

 Tipo de publicación: Artículo de Revista

 DOI: 10.1103/PhysRevLett.105.191801

 ISSN: 0031-9007,1079-7114

 Url de la publicación: https://doi.org/10.1103/PhysRevLett.105.191801

Autoría

AALTONEN, T.

BARBARA ALVAREZ GONZALEZ

BRUNO CASAL LARAÑA

FRANCISCO JAVIER CUEVAS MAESTRO