Search for Long-Lived Charged Massive Particles with the D0 Detector

Carregando...
Imagem de Miniatura

Data

2009-04-24

Título da Revista

ISSN da Revista

Título de Volume

Editor

Amer Physical Soc

Resumo

We search for long-lived charged massive particles using 1.1 fb(-1) of data collected by the D0 detector at the Fermilab Tevatron pp Collider. Time-of-flight information is used to search for pair produced long-lived tau sleptons, gauginolike charginos, and Higgsino-like charginos. We find no evidence of a signal and set 95% C.L. cross section upper limits for staus, which vary from 0.31 to 0.04 pb for stau masses between 60 and 300 GeV. We also set lower mass limits of 206 GeV (171 GeV) for pair produced charged gauginos (Higgsinos).

Descrição

Palavras-chave

Como citar

Physical Review Letters. College Pk: Amer Physical Soc, v. 102, n. 16, p. 7, 2009.