Počet záznamů: 1
Measurement of pseudorapidity distributions of charged particles in proton-proton collisions at √s = 8 TeV by the CMS and TOTEM experiments
- 1.0440861 - FZÚ 2015 RIV DE eng J - Článek v odborném periodiku
Chatrchyan, S. - Khachatryan, V. - Sirunyan, A.M. - Kašpar, Jan - Kopal, Josef - Kundrát, Vojtěch - Lokajíček st., Miloš - Procházka, Jiří … celkem 2287 autorů
Measurement of pseudorapidity distributions of charged particles in proton-proton collisions at √s = 8 TeV by the CMS and TOTEM experiments.
European Physical Journal C. Roč. 74, č. 10 (2014), s. 1-26. ISSN 1434-6044. E-ISSN 1434-6052
Grant CEP: GA MŠMT(CZ) LG13031
Institucionální podpora: RVO:68378271
Klíčová slova: CMS and TOTEM experiments * pseudorapidity distributions * charged particles
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 5.084, rok: 2014
Pseudorapidity ( η ) distributions of charged particles produced in proton–proton collisions at a centre-of-mass energy of 8 TeV are measured in the ranges |η|<2.2 and 5.3<|η|<6.4 covered by the CMS and TOTEM detectors, respectively. The data correspond to an integrated luminosity of L=45μb−1 . Measurements are presented for three event categories. The most inclusive category is sensitive to 91–96 % of the total inelastic proton–proton cross section. The other two categories are disjoint subsets of the inclusive sample that are either enhanced or depleted in single diffractive dissociation events. The data are compared to models used to describe high-energy hadronic interactions. None of the models considered provide a consistent description of the measured distributions.
Trvalý link: http://hdl.handle.net/11104/0243953
Počet záznamů: 1