Search for pair production of scalar bottom quarks in pp̄ collisions at s=1.96TeV

Nenhuma Miniatura disponível

Data

2006-11-06

Autores

Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
Adams, T.
Agelou, M.
Ahn, S. H.
Ahsan, M.
Alexeev, G. D.

Título da Revista

ISSN da Revista

Título de Volume

Editor

Resumo

A search for direct production of scalar bottom quarks (b) is performed with 310pb-1 of data collected by the D0 experiment in pp̄ collisions at s=1.96TeV at the Fermilab Tevatron Collider. The topology analyzed consists of two b jets and an imbalance in transverse momentum due to undetected neutralinos (χ∼10), with χ∼10 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 (mb∼, mχ∼10) mass plane, improving significantly upon the results from run I of the Tevatron. © 2006 The American Physical Society.

Descrição

Palavras-chave

Como citar

Physical Review Letters, v. 97, n. 17, 2006.