Yayınlanmış 1 Ocak 2014
| Sürüm v1
Dergi makalesi
Açık
Search for Top Squark and Higgsino Production Using Diphoton Higgs Boson Decays
Oluşturanlar
- 1. Yerevan Phys Inst, Yerevan, Armenia
- 2. Inst Hochenergiephys OeAW, Vienna, Austria
Açıklama
Results are presented of a search for a "natural" supersymmetry scenario with gauge mediated symmetry breaking. It is assumed that only the supersymmetric partners of the top quark (the top squark) and the Higgs boson (Higgsino) are accessible. Events are examined in which there are two photons forming a Higgs boson candidate, and at least two b-quark jets. In 19.7 fb(-1) of proton-proton collision data at root s = 8 TeV, recorded in the CMS experiment, no evidence of a signal is found and lower limits at the 95% confidence level are set, excluding the top squark mass below 360 to 410 GeV, depending on the Higgsino mass.
Dosyalar
bib-29082859-c78a-4572-a5a5-1032d0efb8a7.txt
Dosyalar
(393 Bytes)
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md5:09eb53e4f86d36a10ccda8861cd74473
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