Search For Pair Production Of Scalar Bottom Quarks In P Anti P Collisions At S 1 2
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Search for Pair Production of Scalar Bottom Quarks in P Anti-p Collisions at S**1/2
A search for direct production of scalar bottom quarks ({bar b}) is performed with 310 pb−1 of data collected by the D0 experiment in p{bar p} collisions at √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 ({tilde {chi}}1°), with {tilde {chi}}1° assumed to be the lightest supersymmetric particle. They find the data consistent with standard model expectations, and set a 95% C.L. exclusion domain in the (m{sub {tilde b}}, m{sub {tilde {chi}}}) mass plane, improving significantly upon the results from Run I of the Tevatron.
Novel ideas for accelerators, particle detection and data challenges at future colliders
Author: Alessandro Tricoli
language: en
Publisher: Frontiers Media SA
Release Date: 2023-07-21