Počet záznamů: 1  

Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events

  1. 1.
    0566956 - FZÚ 2023 RIV CH eng J - Článek v odborném periodiku
    Aad, G. - Abbott, B. - Abbott, D.C. - Chudoba, Jiří - Hejbal, Jiří - Hladík, Ondřej - Jačka, Petr - Kepka, Oldřich - Kroll, Jiří - Kupčo, Alexander - Latoňová, Věra - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Penc, Ondřej - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek … celkem 2850 autorů
    Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events.
    Computing and Software for Big Science. Roč. 6, č. 1 (2022), č. článku 3. ISSN 2510-2036. E-ISSN 2510-2044
    Grant CEP: GA MŠk(CZ) LM2018104
    Výzkumná infrastruktura: e-INFRA CZ - 90140
    Institucionální podpora: RVO:68378271
    Klíčová slova: ATLAS * CERN LHC Coll * numerical calculations: Monte Carlo * crossing
    Obor OECD: Particles and field physics
    Způsob publikování: Open access

    The accurate simulation of additional interactions at the ATLAS experiment for the analysis of proton–proton collisions delivered by the Large Hadron Collider presents a significant challenge to the computing resources. During the LHC Run 2 (2015–2018), there were up to 70 inelastic interactions per bunch crossing, which need to be accounted for in Monte Carlo (MC) production. In this document, a new method to account for these additional interactions in the simulation chain is described. Instead of sampling the inelastic interactions and adding their energy deposits to a hard-scatter interaction one-by-one, the inelastic interactions are presampled, independent of the hard scatter, and stored as combined events. Consequently, for each hard-scatter interaction, only one such presampled event needs to be added as part of the simulation chain.
    Trvalý link: https://hdl.handle.net/11104/0340637

     
    Název souboruStaženoVelikostKomentářVerzePřístup
    0566956.pdf04.4 MBCC LicenceVydavatelský postprintpovolen
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.