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

Napredna pretraga

Pregled bibliografske jedinice broj: 738373

Search for W' → tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV


Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Search for W' → tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV // Journal of High Energy Physics, 1405 (2014), 108-1 doi:10.1007/JHEP05(2014)108 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 738373 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Search for W' → tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV

Autori
Chatrchyan, S. ; ... ; Godinović, Nikola ; Lelas, Damir ; Pleština, Roko ; Polić, Dunja ; Puljak, Ivica ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Đurić, Senka ; Kadija, Krešo ; Luetić, Jelena ; Mekterović, Darko ; Morović, Srećko ; Tikvica, Lucija ; ... ; Swanson, J.

Izvornik
Journal of High Energy Physics (1029-8479) 1405 (2014); 108-1

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

Ključne riječi
Exotics; Hadron-Hadron Scattering

Sažetak
Results are presented from a search for the production of a heavy gauge boson W0 decaying into a top and a bottom quark, using a data set collected by the CMS experiment at √ s = 8 TeV and corresponding to an integrated luminosity of 19.5 fb−1 . Various models of W0 -boson production are studied by allowing for an arbitrary combination of left- and right-handed couplings. The analysis is based on the detection of events with a lepton (e, µ), jets, and missing transverse energy in the final state. No evidence for W0 - boson production is found and 95% confidence level upper limits on the production cross section times branching fraction are obtained. For W0 bosons with purely right-handed couplings, and for those with left-handed couplings assuming no interference effects, the observed 95% confidence level limit is M(W0 ) > 2.05 TeV. For W0 bosons with purely lefthanded couplings, including interference effects, the observed 95% confidence level limit is M(W0 ) > 1.84 TeV. The results presented in this paper are the most stringent limits published to date.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
023-0982887-3064 - Potraga za Higgsovim bozonom i novom fizikom detektorom CMS (Ivica Puljak, )
098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Krešo Kadija, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Search for W' → tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV // Journal of High Energy Physics, 1405 (2014), 108-1 doi:10.1007/JHEP05(2014)108 (međunarodna recenzija, članak, znanstveni)
Chatrchyan, S., ..., Godinović, N., Lelas, D., Pleština, R., Polić, D., Puljak, I., Antunović, Ž., Kovač, M. & Brigljević, V. (2014) Search for W' → tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV. Journal of High Energy Physics, 1405, 108-1 doi:10.1007/JHEP05(2014)108.
@article{article, year = {2014}, pages = {108-1-108-34}, DOI = {10.1007/JHEP05(2014)108}, keywords = {Exotics, Hadron-Hadron Scattering}, journal = {Journal of High Energy Physics}, doi = {10.1007/JHEP05(2014)108}, volume = {1405}, issn = {1029-8479}, title = {Search for W' → tb decays in the lepton + jets final state in pp collisions at √s = 8 TeV}, keyword = {Exotics, Hadron-Hadron Scattering} }

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