Bibliographic Citation
| Document | For copies of Journal Articles, please contact the Publisher or your local public or university library and refer to the information in the Resource Relation field. For copies of other documents, please see the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or Document Availability. |
|---|---|
| Title | Search for Chargino-Neutralino Associated Production at the Fermilab Tevatron Collider |
| Creator/Author | Blair, R.E. ; Byrum, K.L. ; Kovacs, E. ; Kuhlmann, S.E. ; LeCompte, T. ; Nodulman, L. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)] ; Breccia, L. ; Brunetti, R. ; Deninno, M. ; Fiori, I. ; Mazzanti, P. [Istituto Nazionale di Fisica Nucleare, University of Bologna, I-40127 Bologna (Italy)] ; Behrends, S. ; Bensinger, J. ; Blocker, C. ; Kirsch, L. ; Lamoureux, J.I. [Brandeis University, Waltham, Massachusetts 02254 (United States)] ; Bonushkin, Y. ; Hauser, J. ; Lindgren, M. [University of California at Los Angeles, Los Angeles, California 90024 (United States)] ; Amadon, A. ; Berryhill, J. ; Contreras, M. ; Culbertson, R. ; Frisch, H. ; Grosso-Pilcher, C. ; Hohlmann, M. [University of Chicago, Chicago, Illinois 60637 (United States)] ; Cronin-Hennessy, D. ; Dittmann, J.R. ; Goshaw, A.T. ; Khazins, D. ; Kowald, W. ; Oh, S.H. [Duke University, Durham, North Carolina 27708 (United States)] ; Albrow, M.G. ; Atac, M. ; Beretvas, A. ; Berge, J.P. ; Biery, K. ; Binkley, M. ; Buckley-Geer, E. ; Byon-Wagner, A. ; Chlebana, F. ; Cihangir, S. ; Cooper, J. ; DeJongh, F. ; Demina, R. ; Derwent, P.F. ; Elias, J.E. ; Erdmann, W. ; Flaugher, B. ; Foster, G.W. ; Freeman, J. ; Geer, S. ; Hahn, S.R. ; Harris, R.M. ; Incandela, J. ; Jensen, H. ; Joshi, U. ; Kennedy, R.D. ; Kephart, R. ; Lammel, S. ; Lewis, J.D. ; Limon, P. ; Lukens, P. ; Maeshima, K. ; Marriner, J.P. ; Miao, T. ; Mukherjee, A. ; Nelson, C. ; Newman-Holmes, C. ; Patrick, J. [Fermi National Accelerator Laboratory, Batavia, Illinois 60510 (United States)] ; Klimenko, S. ; Konigsberg, J. ; Korytov, A. ; Nomerotski, A. [University of Florida, Gainesville, Florida 32611 (United States)] ; Barone, M. ; Bertolucci, S. ; Cordelli, M. ; DellAgnello, S. ; Giromini, P. ; Happacher, F. ; Miscetti, S. ; Parri, A. [Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati (Italy)] ; Clark, A.G. ; Couyoumtzelis, C. ; Kambara, H. [University of Geneva, CH-1211 Geneva 4 (Switzerland)] ; Baumann, T. ; Franklin, M. ; Gordon, A. ; Hamilton, R. ; Huth, J. ; and others |
| Publication Date | 1998 Jun 01 |
| OSTI Identifier | OSTI ID: 656280 |
| Other Number(s) | Journal ID: PRLTAO; ISSN 0031-9007; TRN: TRN: 9812M0090 |
| Resource Type | Journal Article |
| Resource Relation | Journal Name: Physical Review Letters; Journal Volume: 80; Journal Issue: 24; Other Information: PBD: Jun 1998 |
| Subject | 66 PHYSICS; PROTON-ANTIPROTON INTERACTIONS; TEV RANGE; LEPTONS; CHARGED PARTICLES; TRANSVERSE ENERGY; SUPERSYMMETRY; STANDARD MODEL; NEUTRAL PARTICLES; SPARTICLES; PAIR PRODUCTION; BRANCHING RATIO; CROSS SECTIONS; LUMINOSITY; FERMILAB TEVATRON |
| Description/Abstract | We have searched in p{bar p} collisions at {radical}(s) =1.8 TeV for events with three charged leptons and missing transverse energy. In the minimal supersymmetric standard model, we expect trilepton events from chargino-neutralino ({tilde {chi}}{sup {plus_minus}}{sub 1}{tilde {chi}}{sup 0}{sub 2}) pair production, with subsequent decay into leptons. We observe no candidate e{sup +}e{sup {minus}}e{sup {plus_minus}}, e{sup +}e{sup {minus}}{mu}{sup {plus_minus}}, e{sup {plus_minus}}{mu}{sup +}{mu}{sup {minus}}, or {mu}{sup +}{mu}{sup {minus}}{mu}{sup {plus_minus} } events in 106 pb{sup {minus}1} integrated luminosity. We present limits on the sum of the branching ratios times cross section for the four channels: {sigma}{sub {tilde {chi}}{sup {plus_minus}}{sub 1}{tilde {chi}}{sup 0 }{sub 2}}B({tilde {chi}}{sup {plus_minus}}{sub 1}{tilde {chi}}{sup 0}{sub 2}{r_arrow}3{ell}+X){lt}0.34 pb , M{sub {tilde {chi}}{sup {plus_minus}}{sub 1}}{gt}81.5 GeV/c{sup 2} , and M{sub {tilde {chi}}{sup 0}{sub 2 }}{gt}82.2 GeV /c{sup 2} for tan{beta}=2 , {mu}={minus}600 GeV/c{sup 2} , and M{sub {tilde q}}=M{sub {tilde g} } . {copyright} {ital 1998} {ital The American Physical Society} |
| Country of Publication | United States |
| Language | English |
| Format | Medium: X; Size: pp. 5275-5280 |
| System Entry Date | 2008 Feb 05 |
Top | |
