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Search for new physics with a dijet plus missing et signature in pp¯ collisions at vs=1.96TeV

Abstract: We present results of a signature-based search for new physics using a dijet plus missing transverse energy (ET) data sample collected in 2??fb?1 of p¯p collisions at ?s=1.96??TeV with the CDF II detector at the Fermilab Tevatron. We observe no significant event excess with respect to the standard model prediction and extract a 95% C.L. upper limit on the cross section times acceptance for a potential contribution from a nonstandard model process. The search is made by using novel, data-driven techniques for estimating backgrounds that are applicable to first searches at the LHC.

Other publications of the same journal or congress with authors from the University of Cantabria

 Authorship: Aaltonen T., Adelman J., Álvarez González B., Amerio S., Amidei D., Anastassov A., Annovi A., Antos J., Apollinari G., 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., Binkley

 Fuente: Physical Review Letters, 2010, 105(13), 131801

 Publisher: American Physical Society

 Publication date: 01/09/2010

 No. of pages: 8

 Publication type: Article

 DOI: 10.1103/PhysRevLett.105.131801

 ISSN: 0031-9007,1079-7114

 Publication Url: https://doi.org/10.1103/PhysRevLett.105.131801

Authorship

AALTONEN, T.

BARBARA ALVAREZ GONZALEZ

BRUNO CASAL LARAÑA

FRANCISCO JAVIER CUEVAS MAESTRO