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Pregled bibliografske jedinice broj: 538492

Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS


Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Lelas, Karlo; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Dželalija, Mile et al.
Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS // Physics letters. B, 740 (2011), 3; 123-142 doi:10.1016/j.physletb.2011.09.015 (međunarodna recenzija, članak, znanstveni)


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Naslov
Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS

Autori
Chatrchyan, S. ; ... ; Godinović, Nikola ; Lelas, Damir ; Lelas, Karlo ; Pleština, Roko ; Polić, Dunja ; Puljak, Ivica ; Antunović, Željko ; Dželalija, Mile ; Kovač, Marko ; Brigljević, Vuko ; Đurić, Senka ; Kadija, Krešo ; Morović, Srećko ; ... ; White, A.

Izvornik
Physics letters. B (0370-2693) 740 (2011), 3; 123-142

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

Ključne riječi
LHC; CMS; Jet; Dijet; Resonance; Search

Sažetak
A search for narrow resonances with a mass of at least 1 TeV in the dijet mass spectrum is performed using pp collisions at corresponding to an integrated luminosity of 1 fb−1, collected by the CMS experiment at the LHC. No resonances are observed. Upper limits at the 95% confidence level are presented on the product of the resonance cross section, branching fraction into dijets, and acceptance, separately for decays into quark–quark, quark–gluon, and gluon–gluon pairs. The data exclude new particles predicted in the following models at the 95% confidence level: string resonances with mass less than 4.00 TeV, E6 diquarks with mass less than 3.52 TeV, excited quarks with mass less than 2.49 TeV, axigluons and colorons with mass less than 2.47 TeV, and W′ bosons with mass less than 1.51 TeV. These results extend previous exclusions from the dijet mass search technique.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Napomena
The CMS Collaboration



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,
Sveučilište u Splitu

Citiraj ovu publikaciju

Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Lelas, Karlo; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Dželalija, Mile et al.
Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS // Physics letters. B, 740 (2011), 3; 123-142 doi:10.1016/j.physletb.2011.09.015 (međunarodna recenzija, članak, znanstveni)
Chatrchyan, S., ..., Godinović, N., Lelas, D., Lelas, K., Pleština, R., Polić, D., Puljak, I., Antunović, Ž. & Dželalija, M. (2011) Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS. Physics letters. B, 740 (3), 123-142 doi:10.1016/j.physletb.2011.09.015.
@article{article, year = {2011}, pages = {123-142}, DOI = {10.1016/j.physletb.2011.09.015}, keywords = {LHC, CMS, Jet, Dijet, Resonance, Search}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2011.09.015}, volume = {740}, number = {3}, issn = {0370-2693}, title = {Search for resonances in the dijet mass spectrum from 7 TeV pp collisions at CMS}, keyword = {LHC, CMS, Jet, Dijet, Resonance, Search} }

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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