Pregled bibliografske jedinice broj: 814762
Angular analysis of the decay B0 to K*0 mu mu from pp collisions at sqrt(s) = 8 TeV
Angular analysis of the decay B0 to K*0 mu mu from pp collisions at sqrt(s) = 8 TeV // Physics letters. B, 753 (2016), 424-448 doi:10.1016/j.physletb.2015.12.020 (međunarodna recenzija, članak, znanstveni)
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Naslov
Angular analysis of the decay B0 to K*0 mu mu from pp collisions at sqrt(s) = 8 TeV
Autori
Khachatryan, Vardan ; ... ; Morović, Srećko ; Ferenček, Dinko ; Đurić, Senka ; Godinović, Nikola ; Lelas, Damir ; 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) 753
(2016);
424-448
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
high energy physics ; experimental particle physics ; LHC ; CMS ; standard model
Sažetak
The angular distributions and the differential branching fraction of the decay B0 to K*0(892) mu mu are studied using data corresponding to an integrated luminosity of 20.5 inverse femtobarns collected with the CMS detector at the LHC in pp collisions at sqrt(s) = 8 TeV. From 1430 signal decays, the forward-backward asymmetry of the muons, the K*0(892) longitudinal polarization fraction, and the differential branching fraction are determined as a function of the dimuon invariant mass squared. The measurements are among the most precise to date and are in good agreement with standard model predictions.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
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
HRZZ-IP-2013-11-7118 - Mjerenje svojstava Higgsovog bozona i potraga za novom fizikom detektorom CMS (HIGGSPRO) (Puljak, Ivica, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split
Profili:
Marko Kovač
(autor)
Damir Lelas
(autor)
Krešo Kadija
(autor)
Ivica Puljak
(autor)
Vuko Brigljević
(autor)
Saša Mićanović
(autor)
Nikola Godinović
(autor)
Srećko Morović
(autor)
Dinko Ferenček
(autor)
Jelena Luetić
(autor)
Željko Antunović
(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