Pregled bibliografske jedinice broj: 538775
Search for physics beyond the standard model using multilepton signatures in pp collisions at s = 7 TeV
Search for physics beyond the standard model using multilepton signatures in pp collisions at s = 7 TeV // Physics letters. B, 704 (2011), 5; 411-433 doi:10.1016/j.physletb.2011.09.047 (međunarodna recenzija, članak, znanstveni)
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Naslov
Search for physics beyond the standard model using multilepton signatures in pp collisions at s = 7 TeV
Autori
Chatrchyan, S. ; ... ; Godinović, Nikola ; Lelas, Damir ; Lelas, Karlo ; Pleština, Roko ; Polić, Dunja ; Puljak, Ivica ; Antunović, Željko ; Dželalija, Mile ; Brigljević, Vuko ; Đurić, Senka ; Kadija, Krešo ; Morović, Srećko ; ... ; White, A.
Izvornik
Physics letters. B (0370-2693) 704
(2011), 5;
411-433
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
CERN; CMS; LHC
Sažetak
A search for physics beyond the standard model in events with at least three leptons and any number of jets is presented. The data sample corresponds to 35 pb−1 of integrated luminosity in pp collisions at collected by the CMS experiment at the LHC. A number of exclusive multileptonic channels are investigated and standard model backgrounds are suppressed by requiring sufficient missing transverse energy, invariant mass inconsistent with that of the Z boson, or high jet activity. Control samples in data are used to ascertain the robustness of background evaluation techniques and to minimise the reliance on simulation. The observations are consistent with background expectations. These results constrain previously unexplored regions of supersymmetric parameter space.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
The CMS Colaboration
POVEZANOST RADA
Projekti:
177-0000000-3193 - Visokoenergijski reakcijski sustavi i primjena Grida
023-0982887-3064 - Potraga za Higgsovim bozonom i novom fizikom detektorom CMS (Puljak, Ivica, MZOS ) ( CroRIS)
098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Kadija, Krešo, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb
Profili:
Damir Lelas
(autor)
Krešo Kadija
(autor)
Ivica Puljak
(autor)
Vuko Brigljević
(autor)
Mile Dželalija
(autor)
Nikola Godinović
(autor)
Dunja Polić
(autor)
Roko Pleština
(autor)
Srećko Morović
(autor)
Karlo Lelas
(autor)
Željko Antunović
(autor)
Senka Đurić
(autor)
Citiraj ovu publikaciju:
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