Yayınlanmış 1 Ocak 2014
| Sürüm v1
Dergi makalesi
Açık
Search for Top-Quark Partners with Charge 5/3 in the Same-Sign Dilepton Final State
Oluşturanlar
- 1. Yerevan Phys Inst, Yerevan 375036, Armenia
- 2. Inst Hochenergiephys OeAW, Vienna, Austria
Açıklama
A search for the production of heavy partners of the top quark with charge 5/3 is performed in events with a pair of same-sign leptons. The data sample corresponds to an integrated luminosity of 19.5 fb(-1) and was collected at root s = 8 TeV by the CMS experiment. No significant excess is observed in the data above the expected background, and the existence of top-quark partners with masses below 800 GeV is excluded at a 95% confidence level, assuming they decay exclusively to tW. This is the first limit on these particles from the LHC, and it is significantly more restrictive than previous limits.
Dosyalar
bib-6e081b5e-4f3a-4bad-b18b-e0f378a2a5d3.txt
Dosyalar
(398 Bytes)
| Ad | Boyut | Hepisini indir |
|---|---|---|
|
md5:fbcf56a810e3fc06d9906f9b5b572f7d
|
398 Bytes | Ön İzleme İndir |