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Pregled bibliografske jedinice broj: 672803

Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV

Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV // European physical journal C : particles and fields, 72 (2012), 2251-1 doi:10.1140/epjc/s10052-012-2251-3 (međunarodna recenzija, članak, znanstveni)

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Naslov
Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 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 ; Morović, Srećko ; ... ; Mekterović, Darko ; ... ; Swanson, J.

Izvornik
European physical journal C : particles and fields (1434-6044) 72 (2012); 2251-1

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

Ključne riječi
LHC; CMS; pp; 7 TeV

Sažetak
A measurement is presented of the relative prompt production rate of chi(c2) and chi(c1) with 4.6 inverse femtobarns of data collected by the CMS experiment at the LHC in pp collisions at sqrt(s) = 7 TeV. The two states are measured via their radiative decays chi(c) to J/psi + gamma, with the photon converting into a dielectron pair for J/psi rapidity abs(y(J/psi)) < 1.0 and photon transverse momentum pt(gamma) > 0.5 GeV. The measurement is given for six intervals of pt(J/psi) between 7 and 25 GeV. The results are compared to theoretical predictions.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
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:

Avatar Url Senka Đurić (autor)

Avatar Url Marko Kovač (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Krešo Kadija (autor)

Avatar Url Darko Mekterović (autor)

Avatar Url Vuko Brigljević (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Dunja Polić (autor)

Avatar Url Roko Pleština (autor)

Avatar Url Srećko Morović (autor)

Avatar Url Jelena Luetić (autor)

Avatar Url Željko Antunović (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com

Citiraj ovu publikaciju:

Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV // European physical journal C : particles and fields, 72 (2012), 2251-1 doi:10.1140/epjc/s10052-012-2251-3 (međunarodna recenzija, članak, znanstveni)
Chatrchyan, S., ..., Godinović, N., Lelas, D., Pleština, R., Polić, D., Puljak, I., Antunović, Ž., Kovač, M. & Brigljević, V. (2012) Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV. European physical journal C : particles and fields, 72, 2251-1 doi:10.1140/epjc/s10052-012-2251-3.
@article{article, author = {Chatrchyan, S. and Godinovi\'{c}, Nikola and Lelas, Damir and Ple\v{s}tina, Roko and Poli\'{c}, Dunja and Puljak, Ivica and Antunovi\'{c}, \v{Z}eljko and Kova\v{c}, Marko and Brigljevi\'{c}, Vuko and \DJuri\'{c}, Senka and Kadija, Kre\v{s}o and Lueti\'{c}, Jelena and Morovi\'{c}, Sre\'{c}ko and Mekterovi\'{c}, Darko and Swanson, J.}, year = {2012}, pages = {2251-1-2251-22}, DOI = {10.1140/epjc/s10052-012-2251-3}, keywords = {LHC, CMS, pp, 7 TeV}, journal = {European physical journal C : particles and fields}, doi = {10.1140/epjc/s10052-012-2251-3}, volume = {72}, issn = {1434-6044}, title = {Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV}, keyword = {LHC, CMS, pp, 7 TeV} }
@article{article, author = {Chatrchyan, S. and Godinovi\'{c}, Nikola and Lelas, Damir and Ple\v{s}tina, Roko and Poli\'{c}, Dunja and Puljak, Ivica and Antunovi\'{c}, \v{Z}eljko and Kova\v{c}, Marko and Brigljevi\'{c}, Vuko and \DJuri\'{c}, Senka and Kadija, Kre\v{s}o and Lueti\'{c}, Jelena and Morovi\'{c}, Sre\'{c}ko and Mekterovi\'{c}, Darko and Swanson, J.}, year = {2012}, pages = {2251-1-2251-22}, DOI = {10.1140/epjc/s10052-012-2251-3}, keywords = {LHC, CMS, pp, 7 TeV}, journal = {European physical journal C : particles and fields}, doi = {10.1140/epjc/s10052-012-2251-3}, volume = {72}, issn = {1434-6044}, title = {Measurement of the relative prompt production rate of chi(c2) and chi(c1) in pp collisions at sqrt(s) = 7 TeV}, keyword = {LHC, CMS, pp, 7 TeV} }

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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