Search for bottom squarks in p{bar p} collisions at {radical} (s) =1.8 TeV

Journal Article · Sun Aug 01 00:00:00 EDT 1999 · Physical Review, D

OSTI ID:365878

Grinstein, S; Mostafa, M; Piegaia, R ^[1]; Alves, G A; Carvalho, W; da Motta, H; Santoro, A ^[2]; Lima, J G; Oguri, V ^[3]; Mao, H S ^[4]; Gomez, B; Mooney, P; Negret, J P ^[5]; Hoeneisen, B ^[6]; Parua, N ^[7]; Ducros, Y ^[8]; Beri, S B; Bhatnagar, V; Kohli, J M; Singh, J B ^[9] ; Shivpuri, R K ^[10]; Acharya, B S; Banerjee, S; Dugad, S R; Gupta, A; Krishnaswamy, M R; Mondal, N K; Narasimham, V S; Shankar, H C ^[11]; Park, Y M ^[12]; Choi, S; Kim, S K ^[13]; Castilla-Valdez, H; Gonzalez Solis, J L; Hernandez-Montoya, R; Magana-Mendoza, L; Sanchez-Hernandez, A ^[14]; Pawlik, B ^[15]; Akimov, V; Gavrilov, V; Kuleshov, S ^[16]; Belyaev, A; Dudko, L V; Ermolov, P; Karmanov, D; Leflat, A; Manankov, V; Merkin, M; Shabalina, E ^[17]; Abramov, V; Babintsev, V V; Bezzubov, V A; Bojko, N I; Burtovoi, V S; Chekulaev, S V; Denisov, S P; Dyshkant, A; Eroshin, O V; Evdokimov, V N; Galyaev, A N; Goncharov, P I; Gurzhiev, S N; Kostritskiy, A V; Kozelov, A V; Kozlovsky, E A; Mayorov, A A ^[18]; Babukhadia, L; Davis, K; Fein, D; others, and

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1. Universidad de Buenos Aires, Buenos Aires (Argentina)
2. LAFEX, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro (Brazil)
3. Universidade do Estado do Rio de Janeiro, Rio de Janeiro (Brazil)
4. Institute of High Energy Physics, Beijing, Peoples Republic of (China)
5. Universidad de los Andes, Bogota (Colombia)
6. Universidad San Francisco de Quito, Quito (Ecuador)
7. Institut des Sciences Nucleaires, IN2P3-CNRS, Universite de Grenoble 1, Grenoble (France)
8. DAPNIA/Service de Physique des Particules, CEA, Saclay (France)
9. Panjab University, Chandigarh (India)
10. Delhi University, Delhi (India)
11. Tata Institute of Fundamental Research, Mumbai (India)
12. Kyungsung University, Pusan (Korea)
13. Seoul National University, Seoul (Korea)
14. CINVESTAV, Mexico City (Mexico)
15. Institute of Nuclear Physics, Krakow (Poland)
16. Institute for Theoretical and Experimental Physics, Moscow (Russia)
17. Moscow State University, Moscow (Russia)
18. Institute for High Energy Physics, Protvino (Russia)

We report on a search for bottom squarks ({tilde b}) produced in p{bar p} collisions at {radical} (s) =1.8 TeV using the DO/ detector at Fermilab. Bottom squarks are assumed to be produced in pairs and to decay to the lightest supersymmetric particle (LSP) and a {ital b} quark with a branching fraction of 100{percent}. The LSP is assumed to be the lightest neutralino and stable. We set limits on the production cross section as a function of {tilde b} mass and LSP mass. {copyright} {ital 1999} {ital The American Physical Society}

• OSTI ID: 365878
• Journal Information: Physical Review, D, Journal Name: Physical Review, D Journal Issue: 3 Vol. 60; ISSN 0556-2821; ISSN PRVDAQ
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
B QUARKS
BRANCHING RATIO
CROSS SECTIONS
FERMILAB COLLIDER DETECTOR
MASS
PROTON-ANTIPROTON INTERACTIONS
SPARTICLES