Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment
dc.date.accessioned | 2023-01-11T16:30:50Z | |
dc.date.available | 2023-01-11T16:30:50Z | |
dc.date.created | 2022-10-25T12:43:25Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Aad, Georges Abbott, Brad Abbott, Dale C. Abed Abud, Adam Abeling, Kira Abhayasinghe, Deshan Kavishka Abidi, Syed Haider Aboulhorma, Asmaa Abramowicz, Halina Abreu, Henso Ananiev, Viktor Bjørke, Kristian Bugge, Magnar Kopangen Cameron, David Gordon Catmore, James Richard Gramstad, Eirik Heggelund, Andreas Håland, Even Simonsen Morisbak, Vanja Ould-Saada, Farid Pedersen, Maiken Read, Alexander Lincoln Rye, Eli Bæverfjord Røhne, Ole Myren Sandaker, Heidi Vadla, Knut Oddvar Høie Buanes, Trygve Djuvsland, Julia Isabell Eigen, Gerald Fomin, Nikolai Huiberts, Simon Kristian Latour, Bertrand Pascal Christian Lee, Graham Richard Lipniacka, Anna Stugu, Bjarne Sandvik Træet, Are Sivertsen Abulaiti, Yiming Abusleme Hoffman, Angel C. Acharya, Bobby S. Achkar, Baida Adam, Lennart Adam-Bourdarios, Claire Adamczyk, Leszek Adamek, Lukas Addepalli, Sagar Vidya Adelman, Jareed Adigüzel, Aytül Adorni, Sofia Adye, Tim Affolder, Anthony Allen ATLAS, Collaboration . Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment. Journal of High Energy Physics (JHEP). 2022, 2022(8), 1-61 | |
dc.identifier.uri | http://hdl.handle.net/10852/98651 | |
dc.description.abstract | A bstract This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons ( W , Z/γ ∗ ) in association with jets in proton-proton collisions for the ATLAS experiment at the Large Hadron Collider. Improvements pertaining to the electroweak input scheme, parton-shower splitting kernels and scale-setting scheme are shown for multi-jet merged configurations accurate to next-to-leading order in the strong and electroweak couplings. The computational resources required for these set-ups are assessed, and approximations are introduced resulting in a factor three reduction of the per-event CPU time without affecting the physics modelling performance. Continuous statistical enhancement techniques are introduced by ATLAS in order to populate low cross-section regions of phase space and are shown to match or exceed the generated effective luminosity. This, together with the lower per-event CPU time, results in a 50% reduction in the required computing resources compared to a legacy set-up previously used by the ATLAS collaboration. The set-ups described in this paper will be used for future ATLAS analyses and lay the foundation for the next generation of Monte Carlo predictions for single vector-boson plus jets production. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment | |
dc.title.alternative | ENEngelskEnglishModelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment | |
dc.type | Journal article | |
dc.creator.author | Aad, Georges | |
dc.creator.author | Abbott, Brad | |
dc.creator.author | Abbott, Dale C. | |
dc.creator.author | Abed Abud, Adam | |
dc.creator.author | Abeling, Kira | |
dc.creator.author | Abhayasinghe, Deshan Kavishka | |
dc.creator.author | Abidi, Syed Haider | |
dc.creator.author | Aboulhorma, Asmaa | |
dc.creator.author | Abramowicz, Halina | |
dc.creator.author | Abreu, Henso | |
dc.creator.author | Ananiev, Viktor | |
dc.creator.author | Bjørke, Kristian | |
dc.creator.author | Bugge, Magnar Kopangen | |
dc.creator.author | Cameron, David Gordon | |
dc.creator.author | Catmore, James Richard | |
dc.creator.author | Gramstad, Eirik | |
dc.creator.author | Heggelund, Andreas | |
dc.creator.author | Håland, Even Simonsen | |
dc.creator.author | Morisbak, Vanja | |
dc.creator.author | Ould-Saada, Farid | |
dc.creator.author | Pedersen, Maiken | |
dc.creator.author | Read, Alexander Lincoln | |
dc.creator.author | Rye, Eli Bæverfjord | |
dc.creator.author | Røhne, Ole Myren | |
dc.creator.author | Sandaker, Heidi | |
dc.creator.author | Vadla, Knut Oddvar Høie | |
dc.creator.author | Buanes, Trygve | |
dc.creator.author | Djuvsland, Julia Isabell | |
dc.creator.author | Eigen, Gerald | |
dc.creator.author | Fomin, Nikolai | |
dc.creator.author | Huiberts, Simon Kristian | |
dc.creator.author | Latour, Bertrand Pascal Christian | |
dc.creator.author | Lee, Graham Richard | |
dc.creator.author | Lipniacka, Anna | |
dc.creator.author | Stugu, Bjarne Sandvik | |
dc.creator.author | Træet, Are Sivertsen | |
dc.creator.author | Abulaiti, Yiming | |
dc.creator.author | Abusleme Hoffman, Angel C. | |
dc.creator.author | Acharya, Bobby S. | |
dc.creator.author | Achkar, Baida | |
dc.creator.author | Adam, Lennart | |
dc.creator.author | Adam-Bourdarios, Claire | |
dc.creator.author | Adamczyk, Leszek | |
dc.creator.author | Adamek, Lukas | |
dc.creator.author | Addepalli, Sagar Vidya | |
dc.creator.author | Adelman, Jareed | |
dc.creator.author | Adigüzel, Aytül | |
dc.creator.author | Adorni, Sofia | |
dc.creator.author | Adye, Tim | |
dc.creator.author | Affolder, Anthony Allen | |
dc.creator.author | ATLAS, Collaboration | |
cristin.unitcode | 185,15,4,0 | |
cristin.unitname | Fysisk institutt | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 2064827 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal of High Energy Physics (JHEP)&rft.volume=2022&rft.spage=1&rft.date=2022 | |
dc.identifier.jtitle | Journal of High Energy Physics (JHEP) | |
dc.identifier.volume | 2022 | |
dc.identifier.issue | 8 | |
dc.identifier.doi | https://doi.org/10.1007/JHEP08(2022)089 | |
dc.subject.nvi | VDP::Kjerne- og elementærpartikkelfysikk: 431 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 1126-6708 | |
dc.type.version | PublishedVersion | |
cristin.articleid | 89 |
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