期刊
PHYSICS LETTERS B
卷 660, 期 5, 页码 449-457出版社
ELSEVIER
DOI: 10.1016/j.physletb.2008.01.042
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资金
- STFC [PP/E000487/1] Funding Source: UKRI
- Science and Technology Facilities Council [PP/E000487/1, PP/D004284/1] Funding Source: researchfish
A data sample corresponding to an integrated luminosity of 2.1 fb(-1) collected by the D phi detector at the Fermilab Tevatron Collider was analyzed to search for squarks and gluinos produced in p (p) over bar collisions at a center-of-mass energy of 1.96 TeV. No evidence for the production of such particles was observed in topologies involving jets and missing transverse energy, and 95% C.L. lower limits of 379 GeV and 308 GeV were set on the squark and gluino masses, respectively, within the framework of minimal supergravity with tan beta = 3, A(0) = 0, and mu < 0. The corresponding previous limits are improved by 54 GeV and 67 GeV. (c) 2008 Elsevier B.V. All rights reserved.
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