Measurement of exclusive pion pair production in proton–proton collisions at √s =7 TeV with the ATLAS detector

0576818 - FZÚ 2024 RIV DE eng J - Článek v odborném periodiku
Aad, G. - Abbott, B. - Abbott, D.C. - Chudoba, Jiří - Federičová, Pavla - Hejbal, Jiří - Jačka, Petr - Kepka, Oldřich - Kroll, Jiří - Kupčo, Alexander - Latoňová, Věra - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek … celkem 2930 autorů
Measurement of exclusive pion pair production in proton–proton collisions at √s =7 TeV with the ATLAS detector.
European Physical Journal C. Roč. 83, č. 8 (2023), č. článku 627. ISSN 1434-6044. E-ISSN 1434-6052
Výzkumná infrastruktura: CERN-CZ III - 90240
Institucionální podpora: RVO:68378271
Klíčová slova: ATLAS * CERN LHC Coll * p p: scattering * mass spectrum: (pi+ pi-)
Obor OECD: Particles and field physics
Impakt faktor: 4.4, rok: 2022
Způsob publikování: Open access

The exclusive production of pion pairs in the process pp→ppπ+π−pp→ppπ+π− has been measured at s=7 TeVs ​=7TeV with the ATLAS detector at the LHC, using {80},{upmu extrm{b}}^{-1} of low-luminosity data. The pion pairs were detected in the ATLAS central detector while outgoing protons were measured in the forward ATLAS ALFA detector system. This represents the first use of proton tagging to measure an exclusive hadronic final state at the LHC.
Trvalý link: https://hdl.handle.net/11104/0346215