Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA
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H1 Collaboration (ukupan broj autora: 197)
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The cross section for ep - GT eb (b) over barX in photoproduction is measured with the H1 detector at the ep-collider HERA. The decay channel b (b) over bar - GT eeX is selected by identifying the semi-electronic decays of the b-quarks. The total production cross section is measured in the kinematic range given by the photon virtuality Q(2) LT = 1 GeV2, the inelasticity 0.05 LT = y LT = 0.65 and the pseudorapidity of the b-quarks vertical bar eta(b)vertical bar, vertical bar eta((b) over bar)vertical bar LT = 2. The differential production cross section is measured as a function of the average transverse momentum of the beauty quarks LT P-T(b) GT down to the threshold. The results are compared to next-to-leading-order QCD predictions.
Izvor:
European Physical Journal C. Particles and Fields, 2012, 72, 10Finansiranje / projekti:
- Helmholtz Association (HGF) [VH-NG-401], Bundesministerium fur Bildung und Forschung, FRG [05H09GUF, 05H09VHC, 05H09VHF, 05H16PEA], UK Science and Technology Facilities Council, UK Particle Physics and Astronomy Research Council, FNRS-FWO-Vlaanderen, IISN-IIKW, IWT, Interuniversity Attraction Poles Programme, Belgian Science Policy, Polish Ministry of Science and Higher Education [DPN/N168/DESY/2009], VEGA SR [2/7062/27], Swedish Natural Science Research Council, Ministry of Education of the Czech Republic [LC527, INGO-LA09042, MSM0021620859], Swiss National Science Foundation, CONACYT, Mexico [48778-F], Russian Foundation for Basic Research (RFBR) [1329.2008.2], Romanian National Authority for Scientific Research [PN 09370101], Ministry of Science of Montenegro [05-1/3-3352], DESY directorate
DOI: 10.1140/epjc/s10052-012-2148-1
ISSN: 1434-6044; 1434-6052
WoS: 000310609100032
Scopus: 2-s2.0-84869428734
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Aaron, F. D. AU - Božović-Jelisavčić, Ivanka AU - Pandurović, Mila PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5144 AB - The cross section for ep - GT eb (b) over barX in photoproduction is measured with the H1 detector at the ep-collider HERA. The decay channel b (b) over bar - GT eeX is selected by identifying the semi-electronic decays of the b-quarks. The total production cross section is measured in the kinematic range given by the photon virtuality Q(2) LT = 1 GeV2, the inelasticity 0.05 LT = y LT = 0.65 and the pseudorapidity of the b-quarks vertical bar eta(b)vertical bar, vertical bar eta((b) over bar)vertical bar LT = 2. The differential production cross section is measured as a function of the average transverse momentum of the beauty quarks LT P-T(b) GT down to the threshold. The results are compared to next-to-leading-order QCD predictions. T2 - European Physical Journal C. Particles and Fields T1 - Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA VL - 72 IS - 10 DO - 10.1140/epjc/s10052-012-2148-1 ER -
@article{ author = "Aaron, F. D. and Božović-Jelisavčić, Ivanka and Pandurović, Mila", year = "2012", abstract = "The cross section for ep - GT eb (b) over barX in photoproduction is measured with the H1 detector at the ep-collider HERA. The decay channel b (b) over bar - GT eeX is selected by identifying the semi-electronic decays of the b-quarks. The total production cross section is measured in the kinematic range given by the photon virtuality Q(2) LT = 1 GeV2, the inelasticity 0.05 LT = y LT = 0.65 and the pseudorapidity of the b-quarks vertical bar eta(b)vertical bar, vertical bar eta((b) over bar)vertical bar LT = 2. The differential production cross section is measured as a function of the average transverse momentum of the beauty quarks LT P-T(b) GT down to the threshold. The results are compared to next-to-leading-order QCD predictions.", journal = "European Physical Journal C. Particles and Fields", title = "Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA", volume = "72", number = "10", doi = "10.1140/epjc/s10052-012-2148-1" }
Aaron, F. D., Božović-Jelisavčić, I.,& Pandurović, M.. (2012). Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA. in European Physical Journal C. Particles and Fields, 72(10). https://doi.org/10.1140/epjc/s10052-012-2148-1
Aaron FD, Božović-Jelisavčić I, Pandurović M. Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA. in European Physical Journal C. Particles and Fields. 2012;72(10). doi:10.1140/epjc/s10052-012-2148-1 .
Aaron, F. D., Božović-Jelisavčić, Ivanka, Pandurović, Mila, "Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA" in European Physical Journal C. Particles and Fields, 72, no. 10 (2012), https://doi.org/10.1140/epjc/s10052-012-2148-1 . .