Elastic scattering and total cross-section in p plus p reactions - as measured by the LHC experiment TOTEM at root s = 7 TeV

0437346 - FZÚ 2015 RIV NL eng J - Článek v odborném periodiku
Csörgö, T. - Antchev, G. - Aspell, P. - Kundrát, Vojtěch - Lokajíček, Miloš - Procházka, Jiří … celkem 87 autorů
Elastic scattering and total cross-section in p plus p reactions - as measured by the LHC experiment TOTEM at root s = 7 TeV.
Progress of Theoretical Physics Supplement. Roč. 2012, č. 193 (2012), 180-183. ISSN 0375-9687
Institucionální podpora: RVO:68378271
Klíčová slova: energy * TOTEM
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 1.249, rok: 2012

Proton-proton elastic scattering has been measured by the TOTEM experiment at the CERN Large Hadron Collider at root s = 7 TeV in special runs with the Roman Pot detectors placed as close to the outgoing beam as seven times the transverse beam size. The differential cross-section measurements are reported in the vertical bar t vertical bar-range of 0.36 to 2.5 GeV2. Extending the range of data to low t values from 0.02 to 0.33 GeV2, and utilizing the luminosity measurements of CMS, the total proton-proton cross section at root s = 7 TeV is measured to be (98.3 +/- 0.2(stat) +/- 2.8(syst)) mb.
Trvalý link: http://hdl.handle.net/11104/0240903