| Search for vector-like T and B quark pairs in final states with leptons at root s=13 TeV | |
| CMS Collaboration | |
| 2018 | |
| Source Publication | JOURNAL OF HIGH ENERGY PHYSICS
 |
| ISSN | 1029-8479 |
| Issue | 8Pages:177 |
| Subtype | Article |
| Abstract | A search is presented for pair production of heavy vector-like T and B quarks in proton-proton collisions at A root s = 13 TeV. The data sample corresponds to an integrated luminosity of 35.9 fb(-1), collected with the CMS detector at the CERN LHC in 2016. Pair production of T quarks would result in a wide range of final states, since vector-like T quarks of charge 2e/3 are predicted to decay to bW, tZ, and tH. Likewise, vector-like B quarks are predicted to decay to tW, bZ, and bH. Three channels are considered, corresponding to final states with a single lepton, two leptons with the same sign of the electric charge, or at least three leptons. The results exclude T quarks with masses below 1140-1300 GeV and B quarks with masses below 910-1240 GeV for various branching fraction combinations, extending the reach of previous CMS searches by 200-600 GeV. |
| Keyword | Hadron-Hadron scattering (experiments) vector-like quarks |
| DOI | 10.1007/JHEP08(2018)177 |
| WOS Keyword | PP COLLISIONS ; HADRON COLLIDERS ; CROSS-SECTION ; W-BOSON ; ENERGIES ; FERMION ; MODELS ; LHC |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Particles & Fields |
| WOS ID | WOS:000443527200005 |
| ADS Bibcode | 2018JHEP...08..177S |
| AXRIV CODE | 1805 |
| inspireid | 1672970 |
| Citation statistics |
Cited Times:50 [ADS]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/286302 |
| Collection | 粒子天体物理中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | CMS Collaboration. Search for vector-like T and B quark pairs in final states with leptons at root s=13 TeV[J]. JOURNAL OF HIGH ENERGY PHYSICS,2018(8):177. |
| APA | CMS Collaboration.(2018).Search for vector-like T and B quark pairs in final states with leptons at root s=13 TeV.JOURNAL OF HIGH ENERGY PHYSICS(8),177. |
| MLA | CMS Collaboration."Search for vector-like T and B quark pairs in final states with leptons at root s=13 TeV".JOURNAL OF HIGH ENERGY PHYSICS .8(2018):177. |
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