Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 919956

Search for top quark partners with charge 5/3 in proton-proton collisions at sqrt(s) = 13 TeV


(CMS Collaboration) Sirunyan, Albert; ...; Mesić, Benjamin; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Lelas, Damir; Kovač, Marko; Đurić, Senka; Ferenček, Dinko et al.
Search for top quark partners with charge 5/3 in proton-proton collisions at sqrt(s) = 13 TeV // Journal of High Energy Physics, 08 (2017), 073, 43 doi:10.1007/JHEP08(2017)073 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 919956 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Search for top quark partners with charge 5/3 in proton-proton collisions at sqrt(s) = 13 TeV

Autori
Sirunyan, Albert ; ... ; Mesić, Benjamin ; Godinović, Nikola ; Puljak, Ivica ; Starodumov, Andrey ; Lelas, Damir ; Kovač, Marko ; Đurić, Senka ; Ferenček, Dinko ; Brigljević, Vuko ; Luetić, Jelena ; Antunović, Željko ; Kadija, Krešo ; Šuša, Tatjana ; ... ; Woods, Nate

Kolaboracija
CMS Collaboration

Izvornik
Journal of High Energy Physics (1029-8479) 08 (2017); 073, 43

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
High energy physics, Experimental particle physics, LHC, CMS, Standard Model

Sažetak
A search for the production of heavy partners of the top quark with charge 5/3 (X[5/3]) decaying into a top quark and a W boson is performed with a data sample corresponding to an integrated luminosity of 2.3 inverse femtobarns, collected in proton-proton collisions at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. Final states with either a pair of same-sign leptons or a single lepton, along with jets, are considered. No significant excess is observed in the data above the expected standard model background contribution and an X[5/3] quark with right-handed (left-handed) couplings is excluded at 95% confidence level for masses below 1020 (990) GeV. These are the first limits based on a combination of the same-sign dilepton and the single-lepton final states, as well as the most stringent limits on the X[5/3] mass to date.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Citiraj ovu publikaciju

(CMS Collaboration) Sirunyan, Albert; ...; Mesić, Benjamin; Godinović, Nikola; Puljak, Ivica; Starodumov, Andrey; Lelas, Damir; Kovač, Marko; Đurić, Senka; Ferenček, Dinko et al.
Search for top quark partners with charge 5/3 in proton-proton collisions at sqrt(s) = 13 TeV // Journal of High Energy Physics, 08 (2017), 073, 43 doi:10.1007/JHEP08(2017)073 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Mesić, B., Godinović, N., Puljak, I., Starodumov, A., Lelas, D., Kovač, M., Đurić, S. & Ferenček, D. (2017) Search for top quark partners with charge 5/3 in proton-proton collisions at sqrt(s) = 13 TeV. Journal of High Energy Physics, 08, 073, 43 doi:10.1007/JHEP08(2017)073.
@article{article, year = {2017}, pages = {43}, DOI = {10.1007/JHEP08(2017)073}, chapter = {073}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, journal = {Journal of High Energy Physics}, doi = {10.1007/JHEP08(2017)073}, volume = {08}, issn = {1029-8479}, title = {Search for top quark partners with charge 5/3 in proton-proton collisions at sqrt(s) = 13 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, chapternumber = {073} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati