Search for pair production of scalar bottom quarks in p(p)over-bar collisions at root s = 1.96 TeV
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
27/10/2006
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Resumo |
A search for direct production of scalar bottom quarks ((b) over bar) is performed with 310 pb(-1) of data collected by the D0 experiment in p (p) over bar collisions at root s = 1.96 TeV at the Fermilab Tevatron Collider. The topology analyzed consists of two b jets and an imbalance in transverse momentum due to undetected neutralinos (chi(0)(1)), with chi(0)(1) assumed to be the lightest supersymmetric particle. We find the data consistent with standard model expectations, and set a 95% C.L. exclusion domain in the (m(b), m(chi 1)(0)) mass plane, improving significantly upon the results from run I of the Tevatron. |
Formato |
7 |
Identificador |
http://dx.doi.org/10.1103/PhysRevLett.97.171806 Physical Review Letters. College Pk: American Physical Soc, v. 97, n. 17, 7 p., 2006. 0031-9007 http://hdl.handle.net/11449/23592 10.1103/PhysRevLett.97.171806 WOS:000241586800022 WOS000241586800022.pdf |
Idioma(s) |
eng |
Publicador |
American Physical Soc |
Relação |
Physical Review Letters |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |