Measurement of the Lund Jet Plane Using Charged Particles in 13 TeV Proton-Proton Collisions with the ATLAS Detector

descriptionPublicationkeyboard_double_arrow_right Article , Research , Preprint , Other literature type 04 Jun 2020Embargo end date: 01 Jan 2020 English Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 124 (issn: 0031-9007, eissn: 1079-7114,

Copyright policy )Funded by:NSERC | unidentified, DFG | unidentified, EC | PROBIST +1 projects

Authors: Aad, G; Abbott, B; Abbott, DC; Abed Abud, A; Abeling, K; Abhayasinghe, DK; Abidi, SH; +193 Authors

Aad, G; Abbott, B; Abbott, DC; Abed Abud, A; Abeling, K; Abhayasinghe, DK; Abidi, SH; AbouZeid, OS; Abraham, NL; Abramowicz, H; Abreu, H; Abulaiti, Y; Acharya, BS; Achkar, B; Adachi, S; Adam, L; Adam Bourdarios, C; Adamczyk, L; Adamek, L; Adelman, J; Adersberger, M; Adiguzel, A; Adorni, S; Adye, T; Affolder, AA; Afik, Y; Agapopoulou, C; Agaras, MN; Aggarwal, A; Agheorghiesei, C; Aguilar-Saavedra, JA; Ahmadov, F; Ahmed, WS; Ai, X; Aielli, G; Akatsuka, S; Åkesson, TPA; Akilli, E; Akimov, AV; Al Khoury, K; Alberghi, GL; Albert, J; Alconada Verzini, MJ; Alderweireldt, S; Aleksa, M; Aleksandrov, IN; Alexa, C; Alexopoulos, T; Alfonsi, A; Alfonsi, F; Alhroob, M; Ali, B; Aliev, M; Alimonti, G; Alkire, SP; Allaire, C; Allbrooke, BMM; Allen, BW; Allport, PP; Aloisio, A; Alonso, A; Alonso, F; Alpigiani, C; Alshehri, AA; Alvarez Estevez, M; Álvarez Piqueras, D; Alviggi, MG; Amaral Coutinho, Y; Ambler, A; Ambroz, L; Amelung, C; Amidei, D; Amor Dos Santos, SP; Amoroso, S; Amrouche, CS; An, F; Anastopoulos, C; Andari, N; Andeen, T; Anders, CF; Anders, JK; Andreazza, A; Andrei, V; Anelli, CR; Angelidakis, S; Angerami, A; Anisenkov, AV; Annovi, A; Antel, C; Anthony, MT; Antipov, E; Antonelli, M; Antrim, DJA; Anulli, F; Aoki, M; Aparisi Pozo, JA; Aperio Bella, L; Araque, JP; Araujo Ferraz, V; Araujo Pereira, R; Arcangeletti, C; Arce, ATH; Arduh, FA; Arguin, J-F; Argyropoulos, S; Arling, J-H; Armbruster, AJ; Armstrong, A; Arnaez, O; Arnold, H; Arrubarrena Tame, ZP; Artoni, G; Artz, S; Asai, S; Asbah, N; Asimakopoulou, EM; Asquith, L; Assahsah, J; Assamagan, K; Astalos, R; Atkin, RJ; Atkinson, M; Atlay, NB; Atmani, H; Augsten, K; Avolio, G; Avramidou, R; Ayoub, MK; Azoulay, AM; Azuelos, G; Bachacou, H; Bachas, K; Backes, M; Backman, F; Bagnaia, P; Bahmani, M; Bahrasemani, H; Bailey, AJ; Bailey, VR; Baines, JT; Bajic, M; Bakalis, C; Baker, OK; Bakker, PJ; Bakshi Gupta, D; Balaji, S; Baldin, EM; Balek, P; Balli, F; Balunas, WK; Balz, J; Banas, E; Bandyopadhyay, A; Banerjee, Sw; Bannoura, AAE; Barak, L; Barbe, WM; Barberio, EL; Barberis, D; Barbero, M; Barbour, G; Barillari, T; Barisits, M-S; Barkeloo, J; Barklow, T; Barnea, R; Barnes, SL; Barnett, BM; Barnett, RM; Barnovska-Blenessy, Z; Baroncelli, A; Barone, G; Barr, AJ; Barranco Navarro, L; Barreiro, F; Barreiro Guimarães da Costa, J; Barsov, S; Bartoldus, R; Bartolini, G; Barton, AE; Bartos, P; Basalaev, A; Basan, A; Bassalat, A; Basso, MJ; Bates, RL; Batlamous, S; Batley, ; Batool, B; Battaglia, M; Bauce, M; Bauer, F; Bauer, KT; Bawa, HS; Beacham, JB; Beau, T; Beauchemin, PH; Becherer, F; Bechtle, P; Beck, HC;

doi: 10.1103/physrevlett.124.222002 , 10.3204/pubdb-2020-02360 , 10.3204/pubdb-2020-02361 , 10.48550/arxiv.2004.03540 , 10.17863/cam.54311

pmid: 32567910

arXiv: 2004.03540

Measurement of the Lund Jet Plane Using Charged Particles in 13 TeV Proton-Proton Collisions with the ATLAS Detector

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Abstract

The prevalence of hadronic jets at the LHC requires that a deep understanding of jet formation and structure is achieved in order to reach the highest levels of experimental and theoretical precision. There have been many measurements of jet substructure at the LHC and previous colliders, but the targeted observables mix physical effects from various origins. Based on a recent proposal to factorize physical effects, this Letter presents a double-differential cross-section measurement of the Lund jet plane using 139 fb-1 of s=13 TeV proton-proton collision data collected with the ATLAS detector using jets with transverse momentum above 675 GeV. The measurement uses charged particles to achieve a fine angular resolution and is corrected for acceptance and detector effects. Several parton shower Monte Carlo models are compared with the data. No single model is found to be in agreement with the measured data across the entire plane.

Published by APS, College Park, Md.

College Park, Md. : APS (2020).

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Keywords

Lund jet plane, Standard Model, 13000 GeV-cms, 51 Physical sciences (for-2020), Double differential cross section, Physical Effects, Subatomär fysik, ЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Ядерная техника, jet, CERN, Charged Particles, info:eu-repo/classification/ddc/530, 5107 Particle and High Energy Physics (for-2020), Angular Resolution, 51 Physical Sciences (for-2020), ddc:530, Particle physics, VDP::Kjerne- og elementærpartikkelfysikk: 431, Jet Substructure, Differential cross section: measured, theoretical study, Transverse Momenta, Settore FIS/01 - FISICA SPERIMENTALE, CERN LHC Coll, Physical Sciences, FRAGMENTATION, numerical calculations: Monte Carlo, 51 Physical Sciences, General Physics, p p: scattering, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], LHC, ATLAS, High Energy Physics, jet: formation, Monte Carlo Model, Perturbative QCD, Atomic physic, Proton proton collision, High Energy Physics, 02 Physical Sciences (for), Quark & gluon jets, P p: colliding beams, 500, Structure, jet: hadronic, 40 Engineering (for-2020), Acceptance, angular resolution, Elementary Particles and Fields, 49 Mathematical Sciences, p p: colliding beams, acceptance, 4902 Mathematical Physics, :Kjerne- og elementærpartikkelfysikk: 431 [VDP], 5106 Nuclear and Plasma Physics (for-2020), jet: transverse momentum, Mathematical Sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Engineering, Physical effect, Subatomic Physics, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Angular resolution, Physic, Mathematical Physics, Double Differential Cross Sections, Detector effect, article, Particle and High Energy Physics, Monte Carlo model, ATLAS, Nuclear and Plasma Physics, 49 Mathematical sciences (for-2020), charged particle, Monte Carlo method, Parton: showers, :Nuclear and elementary particle physics: 431 [VDP], P p: scattering, VDP::Nuclear and elementary particle physics: 431, Transverse momenta, 09 Engineering (for), 4902 Mathematical Physics (for-2020), 49 Mathematical Sciences (for-2020), LHC, 5107 Particle and High Energy Physics, prevalence, Charged particle, FOS: Physical sciences, Measurements of, Atomic physics; Physics; Angular resolution; Detector effects; Double differential cross sections; Measurements of; Monte Carlo model; Physical effects; Proton proton collisions; Transverse momenta; article; Monte Carlo method; prevalence; theoretical study; Charged particles, 530, parton: showers, differential cross section: measured, Fragmentation, 539, Jet: transverse momentum, General Physics (science-metrix), Experimental results, structure, High energy physics, ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика, ATLAS Collaboration, Jet: formation, hep-ex, Numerical calculations: Monte Carlo, Charged particles, Física, Jet: hadronic, QCD, 01 Mathematical Sciences (for), Proton Proton Collisions, Differential cross-section, Detector Effects, 5106 Nuclear and Plasma Physics, Hadron-hadron collisions, 500.2, experimental results

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Measurement of the Lund Jet Plane Using Charged Particles in 13 TeV Proton-Proton Collisions with the ATLAS Detector

Measurement of the Lund Jet Plane Using Charged Particles in 13 TeV Proton-Proton Collisions with the ATLAS Detector

63 Research products, page 1 of 7

Search for bottom-squark pair production in $pp$ collision events at $\sqrt{s} = 13$ TeV with hadronically decaying $\tau$-leptons, $b$-jets and missing transverse momentum using the ATLAS detector

"Lund jet plane: vertical slice, 3.00 < ln(R/#DeltaR) < 3.33" of "Measurement of the Lund jet plane using charged particles in 13 TeV proton-proton collisions with the ATLAS detector"

Search for Heavy Higgs Bosons Decaying into Two Tau Leptons with the ATLAS Detector Using pp Collisions at sqrt[s]=13 TeV.

Search for photonic signatures of gauge-mediated supersymmetry in 13 TeV pp collisions with the ATLAS detector

"Lund jet plane: vertical slice, 2.00 < ln(R/#DeltaR) < 2.33" of "Measurement of the Lund jet plane using charged particles in 13 TeV proton-proton collisions with the ATLAS detector"

Search for chargino-neutralino production with mass splittings near the electroweak scale in three-lepton final states in $\sqrt{s}$ = 13 TeV $pp$ collisions with the ATLAS detector

"Lund jet plane: horizontal slice, 1.80 < ln(1/z) < 2.08" of "Measurement of the Lund jet plane using charged particles in 13 TeV proton-proton collisions with the ATLAS detector"

Search for heavy particles in the b-tagged dijet mass distribution with additional b-tagged jets in proton-proton collisions at s=13 TeV with the ATLAS experiment

Search for four-top-quark production in the single-lepton and opposite-sign dilepton final states in pp collisions at s=13 TeV with the ATLAS detector

"Lund jet plane: horizontal slice, 4.30 < ln(1/z) < 4.57" of "Measurement of the Lund jet plane using charged particles in 13 TeV proton-proton collisions with the ATLAS detector"