descriptionPublicationkeyboard_double_arrow_right Article , Other literature type , Research , Report , Preprint 10 Oct 2023Embargo end date: 01 Jan 2023 English Publisher:Springer Science and Business Media LLCJournal:Journal of High Energy Physics, volume 2,023 (eissn: 1029-8479,

Authors: Aad, Georges; Abbott, Braden Keim; Abbott, Dale; Abeling, Kira; Abidi, Haider; Aboulhorma, Asmaa; Abramowicz, Halina; +193 Authors

Aad, Georges; Abbott, Braden Keim; Abbott, Dale; Abeling, Kira; Abidi, Haider; Aboulhorma, Asmaa; Abramowicz, Halina; Abreu, Henso; Abulaiti, Yiming; Abusleme, Angel; Acharya, Bobby Samir; Adam Bourdarios, Claire; Adamczyk, Leszek; Adamek, Lukas; Addepalli, Sagar; Adelman, Jahred; Adiguzel, Aytul; Adorni Braccesi Chiassi, Sofia; Adye, Tim; Affolder, Tony; Afik, Yoav; Agaras, Merve Nazlim; Agarwala, Jinky; Aggarwal, Anamika; Agheorghiesei, Catalin; Aguilar Saavedra, Juan Antonio; Ahmad, Ammara; Ahmadov, Faig; Ahmed, Waleed Syed; Ahuja, Sudha; Ai, Xiaocong; Aielli, Giulio; Ait Tamlihat, Malak; Aitbenchikh, Brahim; Aizenberg, Iakov; Akbiyik, Melike; Akesson, Torsten; Akimov, Andrei; Al Khoury, Konie; Alberghi, Gian Luigi; Albert, Justin; Albicocco, Pietro; Alderweireldt, Sara; Aleksa, Martin; Alexandrov, Igor; Alexa, Calin; Alexopoulos, Theodoros; Alfonsi, Alice; Alfonsi, Fabrizio; Alhroob, Muhammad; Ali, Babar; Ali, Shahzad; Aliev, Malik; Alimonti, Gianluca; Alkakhi, Wael; Allaire, Corentin; Allbrooke, Benedict; Allendes Flores, Cristian Andres; Allport, Philip Patrick; Aloisio, Alberto; Alonso, Francisco; Alpigiani, Cristiano; Alvarez Estevez, Manuel; Alviggi, Mariagrazia; Aly, Mohamed; Do Amaral Coutinho, Yara; Ambler, Alessandro; Amelung, Christoph; Amerl, Maximilian; Ames, Christoph; Amidei, Dante; Amor Dos Santos, Susana Patricia; Amos, Kieran Robert; Ananiev, Viktor; Anastopoulos, Christos; Andeen, Timothy Robert; Anders, John Kenneth; Andrean, Stefio Yosse; Andreazza, Attilio; Angelidakis, Stylianos; Angerami, Aaron; Anisenkov, Alexey; Annovi, Alberto; Antel, Claire; Anthony, Matthew Thomas; Antipov, Egor; Antonelli, Mario; Antrim, Daniel Joseph; Anulli, Fabio; Aoki, Masato; Aoki, Takumi; Aparisi Pozo, Javier Alberto; Aparo, Marco; Aperio Bella, Ludovica; Appelt, Christian; Aranzabal Barrio, Nordin; Araujo Ferraz, Victor; Arcangeletti, Chiara; Arce, Ayana Tamu; Arena, Eloisa; Arguin, Jean-Francois; Argyropoulos, Spyros; Arling, Jan-Hendrik; Armbruster, Aaron James; Arnaez, Olivier; Arnold, Hannah; Arrubarrena Tame, Zulit Paola; Artoni, Giacomo; Asada, Haruka; Asai, Kanae; Asai, Shoji; Asbah, Nedaa Alexandra; Assahsah, Jihad; Assamagan, Ketevi Adikle; Astalos, Robert; Atkin, Ryan Justin; Atkinson, Markus Julian; Atlay, Naim Bora; Atmani, Hicham; Atmasiddha, Prachi; Augsten, Kamil; Auricchio, Silvia; Auriol, Adrien; Austrup, Volker Andreas; Avner, Gal; Avolio, Giuseppe; Axiotis, Konstantinos; Ayoub, Mohamad Kassem; Azuelos, Georges; Babal, Dominik; Bachacou, Henri; Bachas, Konstantinos; Bachiu, Alexander; Backman, Karl Filip; Badea, Anthony; Bagnaia, Paolo; Bahmani, Marzieh; Bailey, Adam; Bailey, Virginia; Baines, John; Bakalis, Christos; Baker, Keith; Bakker, Pepijn Johannes; Bakos, Evelin; Bakshi Gupta, Debottam; Balaji, Shyam; Balasubramanian, Rahul; Baldin, Evgenii; Balek, Petr; Ballabene, Eric; Balli, Fabrice; Baltes, Lisa Marie; Balunas, William Keaton; Balz, Johannes; Banas, Elzbieta; Bandieramonte, Marilena; Bandyopadhyay, Anjishnu; Bansal, Shubham; Barak, Liron; Barberio, Elisabetta; Barberis, Dario; Barbero, Marlon Benoit; Barbour, Gregory; Barends, Kevin Nicholas; Barillari, Teresa; Barisits, Martin; Barklow, Tim; Barnett, Michael; Baron, Petr; Baron, Diego; Baroncelli, Toni; Barone, Gaetano; Barr, Alan; Barranco Navarro, Laura; Barreiro Alonso, Fernando; Barreiro Guimaraes Da Costa, Joao; Barron, Uriel; Barros, Maura; Barsov, Sergey; Bartels, Falk; Bartoldus, Rainer; Barton, Adam Edward; Bartos, Pavol; Basalaev, Artem; Basan, Alexander; Baselga Bacardit, Marta; Bashta, Inna; Bassalat, Ahmed; Basso, Matthew Joseph; Basson, Candice Ruth; Bates, Richard; Batlamous, Souad; Batley, Richard; Batool, Binish; Battaglia, Marco; Battulga, Daariimaa; Bauce, Matteo; Bauer, Patrick; Bayirli, Arif; Beacham, James;

doi: 10.1007/jhep10(2023)060 , 10.14288/1.0437570 , 10.18154/rwth-2024-08905 , 10.3204/pubdb-2023-06723 , 10.3204/pubdb-2023-05078 , 10.48550/arxiv.2305.16930 , 10.3204/pubdb-2022-07347 , 10.18154/rwth-2024-08904

arXiv: http://arxiv.org/abs/2305.16930

handle: 10261/350435 , 10486/711593 , 10481/91749 , https://repository.ubn.ru.nl/handle/2066/301722 , 11588/953097 , 11368/3101173 , 11245.1/acbdb7c9-08bb-4077-ac09-91d982640b2b , 20.500.11851/11081 , 2066/301722 , 2434/1052368 , 20.500.11770/361269 , 2108/342126 , 11590/455267 , 11587/504246 , 11582/343615 , 10500/30618

Measurements of multijet event isotropies using optimal transport with the ATLAS detector

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Abstract

Abstract A measurement of novel event shapes quantifying the isotropy of collider events is performed in 140 fb−1 of proton-proton collisions with $$ \sqrt{s} $$ s = 13 TeV centre-of-mass energy recorded with the ATLAS detector at CERN’s Large Hadron Collider. These event shapes are defined as the Wasserstein distance between collider events and isotropic reference geometries. This distance is evaluated by solving optimal transport problems, using the ‘Energy-Mover’s Distance’. Isotropic references with cylindrical and circular symmetries are studied, to probe the symmetries of interest at hadron colliders. The novel event-shape observables defined in this way are infrared- and collinear-safe, have improved dynamic range and have greater sensitivity to isotropic radiation patterns than other event shapes. The measured event-shape variables are corrected for detector effects, and presented in inclusive bins of jet multiplicity and the scalar sum of the two leading jets’ transverse momenta. The measured distributions are provided as inputs to future Monte Carlo tuning campaigns and other studies probing fundamental properties of QCD and the production of hadronic final states up to the TeV-scale.

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Keywords

Final state: ((n)jet), Standard Model, geometry, final state: ((n)jet), 13000 GeV-cms, ENERGY-MOVER'S DISTANCE, QC770-798, event shape analysis, Subatomär fysik, Quantum-Chromodynamics, Jet Structure, Sensitivity, Hierarchy, jet, Jets, EMD, Collisions, info:eu-repo/classification/ddc/530, Monte Carlo, Settore FIS/01, jet, multiple production, multiple production, p p, CERN LHC Coll, Jet physics, WASSERSTEIN, final state: hadronic, Transverse momentum dependence, Distributions, numerical calculations: Monte Carlo, 51 Physical Sciences, OPTIMAL TRANSPORT, ISOTROPY, p p: scattering, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], p p, scattering, Geometry, jet: multiplicity, scale, Scale: TeV, Jet: multiplicity, Event shapes, quantum chromodynamics, TeV, High Energy Physics, Hadron-Hadron Scattering, scattering, P p: colliding beams, 500, sensitivity, High Energy Physics - Experiment; High Energy Physics - Experiment, EVENT SHAPES, Experimental High Energy Physics, hadron, p p: colliding beams, final state, hadronic, scale: TeV, Dimensions, transverse momentum dependence, jet physics, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Hadron-Hadron Scattering, Jet Physics, Jets, jet: multiple production, Subatomic Physics, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Optimal transport, multiplicity, 025.063, hadron-hadron scattering, Hadron-Hadron Scattering; Jet Physics; Jets, multiplicity: dependence, ATLAS, Jet Physics, Event shape analysis, 520, P p: scattering, up, final state, 5107 Particle and High Energy Physics, jets, CERN Lab, scale, TeV, Annihilation, FOS: Physical sciences, final state, transverse momentum, Hadron-hadron scattering, 530, hadronic, Nuclear and particle physics. Atomic energy. Radioactivity, 539, jet, multiplicity, Multiplicity: dependence, Experimental results, up, Numerical calculations: Monte Carlo, Jet: multiple production, Jet Physic, Física, Isotropy, QCD, Astronomía, Final state: hadronic, Differential cross-section, 5106 Nuclear and Plasma Physics, Quantum chromodynamics, 500.2, Model, experimental results

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"Table 75" of "Measurements of multijet event isotropies using optimal transport with the ATLAS detector"
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"Table 39" of "Measurements of multijet event isotropies using optimal transport with the ATLAS detector"
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"Table 58" of "Measurements of multijet event isotropies using optimal transport with the ATLAS detector"
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"Table 73" of "Measurements of multijet event isotropies using optimal transport with the ATLAS detector"
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