VinaR - Repository of the Vinča Nuclear Institute
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Vinar
  • Vinča
  • WoS Import
  • View Item
  •   Vinar
  • Vinča
  • WoS Import
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Inclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeV

Thumbnail
2014
5910.pdf (1.014Mb)
Authors
Chatrchyan, S.
Adžić, Petar
Đorđević, Miloš
Ekmedžić, Marko
Milošević, Jovan
Milenović, Predrag
Rekovic, V.
CMS Collaboration (ukupan broj autora: 2202)
Article
Metadata
Show full item record
Abstract
A search is performed for a massive new vector-like quark T, with charge 2/3, that is pair produced together with its antiparticle in proton-proton collisions. The data were collected by the CMS experiment at the Large Hadron Collider in 2012 at root s = 8 TeV and correspond to an integrated luminosity of 19.5 fb(-1). The T quark is assumed to decay into three different final states, bW, tZ, and tH. The search is carried out using events with at least one isolated lepton. No deviations from standard model expectations are observed, and lower limits are set on the T quark mass at 95% confidence level. The lower limit lies between 687 and 782 GeV for all possible values of the branching fractions into the three different final states assuming strong production. These limits are the most stringent constraints to date on the existence of such a quark. (C) Published by Elsevier B.V.
Keywords:
CMS / Physics
Source:
Physics Letters B, 2014, 729, 149-171
Projects:
  • BMWF, FWF, FNRS, FWO, CNPq, CAPES, FAPERJ, FAPESP, MES, CERN, CAS, MoST, NSFC, COLCIENCIAS, MSES, RPF, MoER [SF0690030s09], ERDF, Academy of Finland, MEC, HIP

DOI: 10.1016/j.physletb.2014.01.006

ISSN: 0370-2693; 1873-2445

WoS: 000332436500026

Scopus: 2-s2.0-84904720124
[ Google Scholar ]
112
137
URI
http://vinar.vin.bg.ac.rs/handle/123456789/5914
Collections
  • WoS Import
Institution
Vinča
TY  - JOUR
AU  - Chatrchyan, S.
AU  - Adžić, Petar
AU  - Đorđević, Miloš
AU  - Ekmedžić, Marko
AU  - Milošević, Jovan
AU  - Milenović, Predrag
AU  - Rekovic, V.
PY  - 2014
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5914
AB  - A search is performed for a massive new vector-like quark T, with charge 2/3, that is pair produced together with its antiparticle in proton-proton collisions. The data were collected by the CMS experiment at the Large Hadron Collider in 2012 at root s = 8 TeV and correspond to an integrated luminosity of 19.5 fb(-1). The T quark is assumed to decay into three different final states, bW, tZ, and tH. The search is carried out using events with at least one isolated lepton. No deviations from standard model expectations are observed, and lower limits are set on the T quark mass at 95% confidence level. The lower limit lies between 687 and 782 GeV for all possible values of the branching fractions into the three different final states assuming strong production. These limits are the most stringent constraints to date on the existence of such a quark. (C) Published by Elsevier B.V.
T2  - Physics Letters B
T1  - Inclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeV
VL  - 729
SP  - 149
EP  - 171
DO  - 10.1016/j.physletb.2014.01.006
ER  - 
@article{
author = "Chatrchyan, S. and Adžić, Petar and Đorđević, Miloš and Ekmedžić, Marko and Milošević, Jovan and Milenović, Predrag and Rekovic, V.",
year = "2014",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/5914",
abstract = "A search is performed for a massive new vector-like quark T, with charge 2/3, that is pair produced together with its antiparticle in proton-proton collisions. The data were collected by the CMS experiment at the Large Hadron Collider in 2012 at root s = 8 TeV and correspond to an integrated luminosity of 19.5 fb(-1). The T quark is assumed to decay into three different final states, bW, tZ, and tH. The search is carried out using events with at least one isolated lepton. No deviations from standard model expectations are observed, and lower limits are set on the T quark mass at 95% confidence level. The lower limit lies between 687 and 782 GeV for all possible values of the branching fractions into the three different final states assuming strong production. These limits are the most stringent constraints to date on the existence of such a quark. (C) Published by Elsevier B.V.",
journal = "Physics Letters B",
title = "Inclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeV",
volume = "729",
pages = "149-171",
doi = "10.1016/j.physletb.2014.01.006"
}
Chatrchyan S, Adžić P, Đorđević M, Ekmedžić M, Milošević J, Milenović P, Rekovic V. Inclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeV. Physics Letters B. 2014;729:149-171
Chatrchyan, S., Adžić, P., Đorđević, M., Ekmedžić, M., Milošević, J., Milenović, P.,& Rekovic, V. (2014). Inclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeV.
Physics Letters B, 729, 149-171.
https://doi.org/10.1016/j.physletb.2014.01.006
Chatrchyan S., Adžić Petar, Đorđević Miloš, Ekmedžić Marko, Milošević Jovan, Milenović Predrag, Rekovic V., "Inclusive search for a vector-like T quark with charge 2/3 in pp collisions at root s=8 TeV" 729 (2014):149-171,
https://doi.org/10.1016/j.physletb.2014.01.006 .

DSpace software copyright © 2002-2015  DuraSpace
About VinaR - Repository of the Vinča Institute of Nuclear Sciences | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About VinaR - Repository of the Vinča Institute of Nuclear Sciences | Send Feedback

OpenAIRERCUB