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Pregled bibliografske jedinice broj: 814758

Search for W' decaying to tau lepton and neutrino in proton- proton collisions at sqrt(s) = 8 TeV


Khachatryan, Vardan; ...; Morović, Srećko; Ferenček, Dinko; Đurić, Senka; Godinović, Nikola; Lelas, Damir; Polić, Dunja; Puljak, Ivica; Ribeiro Cipriano, Pedro Miguel et al.
Search for W' decaying to tau lepton and neutrino in proton- proton collisions at sqrt(s) = 8 TeV // Physics letters B, 755 (2016), 196-216 doi:10.1016/j.physletb.2016.02.002 (međunarodna recenzija, članak, znanstveni)


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Naslov
Search for W' decaying to tau lepton and neutrino in proton- proton collisions at sqrt(s) = 8 TeV

Autori
Khachatryan, Vardan ; ... ; Morović, Srećko ; Ferenček, Dinko ; Đurić, Senka ; Godinović, Nikola ; Lelas, Damir ; Polić, Dunja ; Puljak, Ivica ; Ribeiro Cipriano, Pedro Miguel ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Kadija, Krešo ; Luetić, Jelena ; Mićanović, Saša ; Sudić, Lucija ; ... ; Woods, Nate

Izvornik
Physics letters B (0370-2693) 755 (2016); 196-216

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

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

Sažetak
The first search for a heavy charged vector boson in the final state with a tau lepton and a neutrino is reported, using 19.7 inverse femtobarns of LHC data at sqrt(s) = 8 TeV. A signal would appear as an excess of events in kinematic regions where the standard model background is low. No excess is observed. Limits are set on a model in which the W' decays preferentially to fermions of the third generation. These results substantially extend previous constraints on this model. Masses below 2.0 to 2.7 TeV are excluded, depending on the model parameters. In addition, the existence of a W' boson with universal fermion couplings is excluded at 95% confidence level, for W' masses below 2.7 TeV.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2013-11-7118 - Mjerenje svojstava Higgsovog bozona i potraga za novom fizikom detektorom CMS (Ivica Puljak, )
HRZZ-IS-09.01/346 - Potraga za novim standardnim modelom elementarnih čestica na LHC-u: od preciznih mjerenja elektroslabih procesa do direktnih potraga za novom fizikom (Vuko Brigljević, )

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

Citiraj ovu publikaciju

Khachatryan, Vardan; ...; Morović, Srećko; Ferenček, Dinko; Đurić, Senka; Godinović, Nikola; Lelas, Damir; Polić, Dunja; Puljak, Ivica; Ribeiro Cipriano, Pedro Miguel et al.
Search for W' decaying to tau lepton and neutrino in proton- proton collisions at sqrt(s) = 8 TeV // Physics letters B, 755 (2016), 196-216 doi:10.1016/j.physletb.2016.02.002 (međunarodna recenzija, članak, znanstveni)
Khachatryan, V., ..., Morović, S., Ferenček, D., Đurić, S., Godinović, N., Lelas, D., Polić, D., Puljak, I. & Ribeiro Cipriano, P. (2016) Search for W' decaying to tau lepton and neutrino in proton- proton collisions at sqrt(s) = 8 TeV. Physics letters B, 755, 196-216 doi:10.1016/j.physletb.2016.02.002.
@article{article, year = {2016}, pages = {196-216}, DOI = {10.1016/j.physletb.2016.02.002}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, journal = {Physics letters B}, doi = {10.1016/j.physletb.2016.02.002}, volume = {755}, issn = {0370-2693}, title = {Search for W' decaying to tau lepton and neutrino in proton- proton collisions at sqrt(s) = 8 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model} }

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


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