A precision measurement of the inclusive ep scattering cross section at HERA
Abstract
A measurement of the inclusive deep inelastic neutral current e(+) p scattering cross section is reported in the region of four-momentum transfer squared, 12GeV(2) LT = Q(2) LT = 150 GeV(2), and Bjorken x, 2 x 10(-4) LT = x LT = 0.1. The results are based on data collected by the H1 Collaboration at the ep collider HERA at positron and proton beam energies of E(e) = 27.6 GeV and E(p) = 920 GeV, respectively. The data are combined with previously published data, taken at E(p) = 820 GeV. The accuracy of the combined measurement is typically in the range of 1.3-2%. A QCD analysis at next-to-leading order is performed to determine the parton distributions in the proton based on H1 data.
Source:
European Physical Journal C. Particles and Fields, 2009, 64, 4, 561-587Funding / projects:
- Bundesministerium fur Bildung und Forschung, FRG [05 H1 1GUA/1, 05 H1 1PAA/1, 05 H1 1PAB/9, 05 H1 1PEA/6, 05 H1 1VHA/7, 05 H1 1VHB/5], UK Science and Technology Facilities Council, UK Particle Physics and Astronomy Research Council, FNRS-FWO-Vlaanderen, IISN-IIKW, IWT, Interuniversity Attraction Poles, Belgian Science Policy, Polish Ministry of Science and Higher Education [PBS/DESY/70/2006], Deutsche Forschungsgemeinschaft, VEGA SR [2/7062/27], Swedish Natural Science Research Council, Ministry of Education of the Czech Republic [LC527, INGO-1P05LA259, MSM0021620859], Swiss National Science Foundation, CONACYT, Mexico [48778-F], Russian Foundation for Basic Research (RFBR) [1329.2008.2], European Social Fund (75%), National Resources (25%)-(EPEAEK II)-PYTHAGORAS II
DOI: 10.1140/epjc/s10052-009-1169-x
ISSN: 1434-6044
WoS: 000272803600004
Scopus: 2-s2.0-71149089542
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Institution/Community
VinčaTY - JOUR AU - Aaron, F. D. AU - Božović-Jelisavčić, Ivanka AU - Mudrinić, Mihajlo AU - Pandurović, Mila AU - Smiljanić, Ivan PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3851 AB - A measurement of the inclusive deep inelastic neutral current e(+) p scattering cross section is reported in the region of four-momentum transfer squared, 12GeV(2) LT = Q(2) LT = 150 GeV(2), and Bjorken x, 2 x 10(-4) LT = x LT = 0.1. The results are based on data collected by the H1 Collaboration at the ep collider HERA at positron and proton beam energies of E(e) = 27.6 GeV and E(p) = 920 GeV, respectively. The data are combined with previously published data, taken at E(p) = 820 GeV. The accuracy of the combined measurement is typically in the range of 1.3-2%. A QCD analysis at next-to-leading order is performed to determine the parton distributions in the proton based on H1 data. T2 - European Physical Journal C. Particles and Fields T1 - A precision measurement of the inclusive ep scattering cross section at HERA VL - 64 IS - 4 SP - 561 EP - 587 DO - 10.1140/epjc/s10052-009-1169-x ER -
@article{ author = "Aaron, F. D. and Božović-Jelisavčić, Ivanka and Mudrinić, Mihajlo and Pandurović, Mila and Smiljanić, Ivan", year = "2009", abstract = "A measurement of the inclusive deep inelastic neutral current e(+) p scattering cross section is reported in the region of four-momentum transfer squared, 12GeV(2) LT = Q(2) LT = 150 GeV(2), and Bjorken x, 2 x 10(-4) LT = x LT = 0.1. The results are based on data collected by the H1 Collaboration at the ep collider HERA at positron and proton beam energies of E(e) = 27.6 GeV and E(p) = 920 GeV, respectively. The data are combined with previously published data, taken at E(p) = 820 GeV. The accuracy of the combined measurement is typically in the range of 1.3-2%. A QCD analysis at next-to-leading order is performed to determine the parton distributions in the proton based on H1 data.", journal = "European Physical Journal C. Particles and Fields", title = "A precision measurement of the inclusive ep scattering cross section at HERA", volume = "64", number = "4", pages = "561-587", doi = "10.1140/epjc/s10052-009-1169-x" }
Aaron, F. D., Božović-Jelisavčić, I., Mudrinić, M., Pandurović, M.,& Smiljanić, I.. (2009). A precision measurement of the inclusive ep scattering cross section at HERA. in European Physical Journal C. Particles and Fields, 64(4), 561-587. https://doi.org/10.1140/epjc/s10052-009-1169-x
Aaron FD, Božović-Jelisavčić I, Mudrinić M, Pandurović M, Smiljanić I. A precision measurement of the inclusive ep scattering cross section at HERA. in European Physical Journal C. Particles and Fields. 2009;64(4):561-587. doi:10.1140/epjc/s10052-009-1169-x .
Aaron, F. D., Božović-Jelisavčić, Ivanka, Mudrinić, Mihajlo, Pandurović, Mila, Smiljanić, Ivan, "A precision measurement of the inclusive ep scattering cross section at HERA" in European Physical Journal C. Particles and Fields, 64, no. 4 (2009):561-587, https://doi.org/10.1140/epjc/s10052-009-1169-x . .