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Measurement of proton-proton inelastic scattering cross-section at √ s = 7 TeV
- 1.0397247 - FZÚ 2014 RIV FR eng J - Journal Article
Antchev, G. - Aspell, P. - Atanassov, I. - Kašpar, Jan - Kopal, Josef - Kundrát, Vojtěch - Procházka, Jiří - Lokajíček, Miloš V. … Total 78 authors
Measurement of proton-proton inelastic scattering cross-section at √ s = 7 TeV.
EPL. Roč. 101, č. 2 (2013), "21003-p1"-"21003-p7". ISSN 0295-5075. E-ISSN 1286-4854
R&D Projects: GA MŠMT LA08015
Institutional support: RVO:68378271
Keywords : inelastic proton-proton total cross-section * LHC * TOTEM experiment
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 2.269, year: 2013
The TOTEM experiment at the LHC has measured the inelastic proton-proton cross-section at $/sqrt{s} = 7$ TeV in a β* = 90 m run with low inelastic pile-up. The measurement was based on events with at least one charged particle in the T2 telescope acceptance of 5.3 < |η| < 6.5 in pseudorapidity. Combined with the data from the T1 telescope, covering 3.1 < |η| < 4.7, the cross-section for inelastic events with at elast one |η| < 6.5 final state particle was determined to be (70.5 $/pm$ 2.9) mb. Based on models for low mass diffraction, the total inelastic cross-section was deduced to be (73.7 $/pm$ 3.4) mb.
Permanent Link: http://hdl.handle.net/11104/0224845
Number of the records: 1