Search for squarks and gluinos in events with jets and missing transverse energy in pp¯ collisions at s=1.96 TeV

Search for squarks and gluinos in events with jets and missing transverse energy in pp¯ collisions at s=1.96 TeV

The results of a search for squarks and gluinos using data from pp¯ collisions recorded at a center-of-mass energy of 1.96 TeV by the DØ detector at the Fermilab Tevatron Collider are reported. The topologies analyzed consist of acoplanar-jet and multijet events with large missing transverse energy....

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Veröffentlicht in:Physics letters. B 2006-07, Vol.638 (2-3), p.119-127
Hauptverfasser: Adams, M., Agelou, M., Alverson, G., Avila, C., Bartlett, J.F., Begel, M., Brooijmans, G., Bross, A., Buehler, M., Buescher, V., Burke, S., Burnett, T.H., Buszello, C.P., Cason, N.M., Chandra, A., Choudhary, B., Clément, B., Cousinou, M.-C., da Motta, H., Davies, B., Davis, G.A., Degenhardt, J.D., Demarteau, M., Denisov, D., Denisov, S.P., Dominguez, A., Dyer, J., Eno, S., Ermolov, P., Evans, H., Evdokimov, A., Ford, M., Fuess, S., Gelé, D., Gelhaus, R., Ginther, G., Greenlee, H., Gris, Ph, Haley, J., Hauptman, J.M., Hauser, R., Hebbeker, T., Heinmiller, J.M., Hirosky, R., Illingworth, R., Jaffré, M., Kalk, J.M., Karmanov, D., Kaur, R., Konrath, J.-P., Kotcher, J., Lipton, R., Lobodenko, A., Lokajicek, M., Lubatti, H.J., Mättig, P., Malyshev, V.L., Maravin, Y., Mendes, A., Meyer, A., Moulik, T., Mulders, M., Mundim, L., Nagy, E., Noeding, C., O'Dell, V., Obrant, G., Oliveira, N., Partridge, R., Pawloski, G., Popov, A.V., Protopopescu, S., Quadt, A., Ranjan, K., Rapidis, P.A., Rodrigues, R.F., Scheglov, Y., Schellman, H., Shabalina, E., Shary, V., Skubic, P., Sonnenschein, L., Sopczak, A., Spurlock, B., Steele, J., Ströhmer, R., Strom, D., Tiller, B., Tomoto, M., Torchiani, I., Uvarov, L., van Leeuwen, W.M., Von Toerne, E., Watts, G., Weber, M., Wimpenny, S.J., Womersley, J., Yan, M., Yip, K., Zhu, J.
Format: Artikel
Sprache:eng
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Exact sciences and technology
Nuclear physics
Physics
The physics of elementary particles and fields
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Zusammenfassung:The results of a search for squarks and gluinos using data from pp¯ collisions recorded at a center-of-mass energy of 1.96 TeV by the DØ detector at the Fermilab Tevatron Collider are reported. The topologies analyzed consist of acoplanar-jet and multijet events with large missing transverse energy. No evidence for the production of squarks or gluinos was found in a data sample of 310 pb−1. Lower limits of 325 and 241 GeV were derived at the 95% C.L. on the squark and gluino masses, respectively, within the framework of minimal supergravity with tanβ=3, A0=0, and μ
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2006.05.030