Measurements of the production cross-section for aZboson in association withb -jets in proton-proton collisions at√s̅ = 13TeV with the ATLAS detector

Georges Aad; Brad Abbott; Dale Charles Abbott; Adam Abed Abud; Kira Abeling; Deshan Kavishka Abhayasinghe; Syed Haider Abidi; Ossama Abouzeid; Nicola Abraham; Halina Abramowicz; Henso Abreu; Yiming Abulaiti; Bobby Samir Acharya; Baida Achkar; Lennart Adam; Claire Adam Bourdarios; Leszek Adamczyk; Lukas Adamek; Jahred Adelman; Michael Adersberger; Aytul Adiguzel; Sofia Adorni; Tim Adye; Tony Affolder; Yoav Afik; Christina Agapopoulou; Merve Nazlim Agaras; Anamika Aggarwal; Catalin Agheorghiesei; Juan Antonio Aguilar Saavedra; Ammara Ahmad; Faig Ahmadov; Waleed Syed Ahmed; Xiaocong Ai; Giulio Aielli; Shunichi Akatsuka; Torsten Paul Ake Akesson; Ece Akilli; Andrei Akimov; Konie Al Khoury; Gian Luigi Alberghi; Justin Albert; Maria Josefina Alconada Verzini; Sara Caroline Alderweireldt; Martin Aleksa; Igor Aleksandrov; Calin Alexa; Theodoros Alexopoulos; Alice Alfonsi; Fabrizio Alfonsi; Muhammad Alhroob; Babar Ali; Shahzad Ali; Malik Aliev; Gianluca Alimonti; Corentin Allaire; Benedict Allbrooke; Benjamin William Allen; Phillip Allport; Alberto Aloisio; Francisco Alonso; Cristiano Alpigiani; Azzah Aziz Alshehri; Elio Alunno Camelia; Manuel Alvarez Estevez; Mariagrazia Alviggi; Yara Amaral Coutinho; Alessandro Ambler; Luca Ambroz; Christoph Amelung; Dante Eric Amidei; Susana Patricia Amor dos Santos; Simone Amoroso; Cherifa Sabrina Amrouche; Fenfen An; Christos Anastopoulos; Nansi Andari; Timothy Andeen; Christoph Falk Anders; John Kenneth Anders; Stefio Yosse Andrean; Attilio Andreazza; George Victor Andrei; Christopher Ryan Anelli; Stylianos Angelidakis; Aaron Angerami; Alexey Anisenkov; Alberto Annovi; Claire Antel; Matthew Thomas Anthony; Egor Antipov; Mario Antonelli; Daniel Joseph Antrim; Fabio Anulli; Masato Aoki; Javier Alberto Aparisi Pozo; Marco Aparo; Ludovica Aperio Bella; Victor Araujo Ferraz; Rodrigo Araujo Pereira; King-Man Cheung

doi:10.1007/JHEP07(2020)044

Measurements of the production cross-section for aZboson in association withb -jets in proton-proton collisions at√s̅ = 13TeV with the ATLAS detector

期刊文章

同儕審查

Measurements of the production cross-section for aZboson in association withb -jets in proton-proton collisions at√s̅ = 13TeV with the ATLAS detector

Georges Aad, Brad Abbott, Dale Charles Abbott, Adam Abed Abud, Kira Abeling, Deshan Kavishka Abhayasinghe, Syed Haider Abidi, Ossama Abouzeid, Nicola Abraham, Halina Abramowicz, …

The journal of high energy physics, 卷.7(7)

2020

DOI: https://doi.org/10.1007/JHEP07(2020)044

Web of Science ID: WOS:000566576600001

摘要

High Energy Physics - Experiment

Physics

This paper presents a measurement of the production cross-section of a Z boson in association with b-jets, in proton-proton collisions at √s̅ = 13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 35.6 fb ⁻¹ . Inclusive and differential cross-sections are measured for events containing a Z boson decaying into electrons or muons and produced in association with at least one or at least two b-jets with transverse momentum p _(T) > 20 GeV and rapidity |y| < 2.5. Predictions from several Monte Carlo generators based on leading-order (LO) or next-to-leading-order (NLO) matrix elements interfaced with a parton-shower simulation and testing different flavour schemes for the choice of initial-state partons are compared with measured cross-sections. The 5-flavour number scheme predictions at NLO accuracy agree better with data than 4-flavour number scheme ones. The 4-flavour number scheme predictions underestimate data in events with at least one b-jet.[graphic not available: see fulltext]

檔案與連結 (1)

url

https://doi.org/10.1007/JHEP07(2020)044檢視

已出版(紀錄版本) 開放

指標

1 檢視次數

See more details

詳細資料

題名: Measurements of the production cross-section for aZboson in association withb -jets in proton-proton collisions at√s̅ = 13TeV with the ATLAS detector
創作者：: Georges Aad - Centre National de la Recherche Scientifique
Brad Abbott - University of Massachusetts Amherst
Dale Charles Abbott - University of Massachusetts Amherst
Adam Abed Abud
Kira Abeling - University of Göttingen
Deshan Kavishka Abhayasinghe - Royal Holloway University of London
Syed Haider Abidi - University of Toronto
Ossama Abouzeid - University of Copenhagen
Nicola Abraham - University of Sussex
Halina Abramowicz - Tel Aviv University
Henso Abreu - Technion – Israel Institute of Technology
Yiming Abulaiti - Argonne National Laboratory
Bobby Samir Acharya - Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Udine
Baida Achkar - University of Göttingen
Lennart Adam
Claire Adam Bourdarios - Laboratoire d’Annecy de Physique des Particules
Leszek Adamczyk - AGH University of Krakow
Lukas Adamek - University of Toronto
Jahred Adelman - Northern Illinois University
Michael Adersberger - Ludwig-Maximilians-Universität München
Aytul Adiguzel
Sofia Adorni - University of Geneva
Tim Adye - Rutherford Appleton Laboratory
Tony Affolder
Yoav Afik - Technion – Israel Institute of Technology
Christina Agapopoulou - Centre National de la Recherche Scientifique
Merve Nazlim Agaras - Centre National de la Recherche Scientifique
Anamika Aggarwal - Radboud University Nijmegen
Catalin Agheorghiesei - Alexandru Ioan Cuza University
Juan Antonio Aguilar Saavedra
Ammara Ahmad
Faig Ahmadov - Joint Institute for Nuclear Research
Waleed Syed Ahmed - McGill University
Xiaocong Ai - Lawrence Berkeley National Laboratory
Giulio Aielli - Istituto Nazionale di Fisica Nucleare, Roma Tor Vergata
Shunichi Akatsuka - Kyoto University
Torsten Paul Ake Akesson - Lund University
Ece Akilli - University of Geneva
Andrei Akimov - P.N. Lebedev Physical Institute of the Russian Academy of Sciences
Konie Al Khoury - Centre National de la Recherche Scientifique
Gian Luigi Alberghi - Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
Justin Albert - University of Victoria
Maria Josefina Alconada Verzini
Sara Caroline Alderweireldt - European Organization for Nuclear Research
Martin Aleksa - European Organization for Nuclear Research
Igor Aleksandrov - Joint Institute for Nuclear Research
Calin Alexa - Horia Hulubei National Institute for R and D in Physics and Nuclear Engineering
Theodoros Alexopoulos - National Technical University of Athens
Alice Alfonsi - Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
Fabrizio Alfonsi - Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
Muhammad Alhroob - University of Oklahoma
Babar Ali - National Technical University of Athens
Shahzad Ali - National Technical University of Athens
Malik Aliev - National Research Tomsk State University
Gianluca Alimonti - Istituto Nazionale di Fisica Nucleare, Sezione di Milano
Corentin Allaire - European Organization for Nuclear Research
Benedict Allbrooke
Benjamin William Allen - University of Oregon
Phillip Allport - University of Birmingham
Alberto Aloisio - Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
Francisco Alonso - Consejo Nacional de Investigaciones Científicas y Técnicas
Cristiano Alpigiani - University of Washington
Azzah Aziz Alshehri - Scottish Universities Physics Alliance
Elio Alunno Camelia
Manuel Alvarez Estevez
Mariagrazia Alviggi - Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
Yara Amaral Coutinho
Alessandro Ambler - McGill University
Luca Ambroz - University of Oxford
Christoph Amelung - Brandeis University
Dante Eric Amidei - University of Michigan
Susana Patricia Amor dos Santos
Simone Amoroso - Deutsches Elektronen-Synchrotron DESY
Cherifa Sabrina Amrouche - University of Geneva
Fenfen An - The University of Texas at Arlington
Christos Anastopoulos - University of Sheffield
Nansi Andari - Commissariat à l'Énergie Atomique et aux Énergies Alternatives
Timothy Andeen - The University of Texas at Austin
Christoph Falk Anders - Heidelberg University
John Kenneth Anders - University of Bern
Stefio Yosse Andrean - Stockholm University
Attilio Andreazza - Istituto Nazionale di Fisica Nucleare, Sezione di Milano
George Victor Andrei
Christopher Ryan Anelli - University of Victoria
Stylianos Angelidakis - Centre National de la Recherche Scientifique
Aaron Angerami - Columbia University
Alexey Anisenkov - Siberian Branch of the Russian Academy of Sciences
Alberto Annovi - Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
Claire Antel - University of Geneva
Matthew Thomas Anthony - University of Sheffield
Egor Antipov - Oklahoma State University
Mario Antonelli - Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati
Daniel Joseph Antrim - University of California, Irvine
Fabio Anulli - Istituto Nazionale di Fisica Nucleare, Sezione di Roma I
Masato Aoki - High Energy Accelerator Research Organization
Javier Alberto Aparisi Pozo
Marco Aparo - University of Sussex
Ludovica Aperio Bella
Victor Araujo Ferraz
Rodrigo Araujo Pereira
King-Man Cheung - 物理學系
出版者: Springer; NEW YORK
總頁數: 58
補助款備註: ANPCyT, Argentina YerPhI, Armenia ARC, Australia BMWFW, Austria FWF, Austria ANAS, Azerbaijan SSTC, Belarus CNPq, Brazil FAPESP, Brazil NSERC, Canada CFI, Canada CONICYT, Chile NSFC, China COLCIENCIAS, Colombia MSMT CR, Czech Republic MPO CR, Czech Republic VSC CR, Czech Republic DNRF, Denmark DNSRC, Denmark IN2P3-CNRS, France CEA-DRF/IRFU, France BMBF, Germany MPG, Germany GSRT, Greece RGC, China ISF, Israel Benoziyo Center, Israel INFN, Italy MEXT, Japan JSPS, Japan CNRST, Morocco RCN, Norway MNiSW, Poland NCN, Poland FCT, Portugal MNE/IFA, Romania NRC KI, Russia Federation MESTD, Serbia MSSR, Slovakia ARRS, Slovenia MIZS, Slovenia MINECO, Spain SRC, Sweden Wallenberg Foundation, Sweden SERI, Switzerland MOST, Taiwan TAEK, Turkey STFC, United Kingdom DOE, United States of America NSF, United States of America BCKDF, Canada CANARIE, Canada CRC, Canada ERC, European Union ERDF, European Union European Union Investissements d'Avenir Labex, France ANR, France DFG, Germany AvH Foundation, Germany Greek NSRF, Greece BSF-NSF, Israel GIF, Israel CERCA Programme Generalitat de Catalunya, Spain PROMETEO Programme Generalitat Valenciana, Spain Goran Gustafssons Stiftelse, Sweden Royal Society, United Kingdom Leverhulme Trust, United Kingdom NRC, Canada CERN CAS, China MOST, China HGF, Germany SRNSFG, Georgia Hong Kong SAR, China NWO, Netherlands MES of Russia, Russia Federation JINR DST/NRF, South Africa SNSF, Switzerland Cantons of Bern and Geneva, Switzerland Compute Canada, Canada Horizon 2020 Marie Sklodowska-Curie Actions COST, European Union Investissements d'Avenir Idex, France Herakleitos Thales Aristeia programmes EU-ESF, Greece Science and Technology Facilities Council: ST/N000331/1, ST/N000420/1, ST/S000879/1, ST/P002439/1, GRIDPP, ATLAS, ST/L001179/1, ST/N000234/1, ST/M006980/1, ST/S000747/1
We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWFW and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF and DNSRC, Denmark; IN2P3-CNRS and CEA-DRF/IRFU, France; SRNSFG, Georgia; BMBF, HGF and MPG, Germany; GSRT, Greece; RGC and Hong Kong SAR, China; ISF and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; NWO, Netherlands; RCN, Norway; MNiSW and NCN, Poland; FCT, Portugal; MNE/IFA, Romania; MES of Russia and NRC KI, Russia Federation; JINR; MESTD, Serbia; MSSR, Slovakia; ARRS and MIZS, Slovenia; DST/NRF, South Africa; MINECO, Spain; SRC and Wallenberg Foundation, Sweden; SERI, SNSF and Cantons of Bern and Geneva, Switzerland; MOST, Taiwan; TAEK, Turkey; STFC, United Kingdom; DOE and NSF, United States of America. In addition, individual groups and members have received support from BCKDF, CANARIE, Compute Canada and CRC, Canada; ERC, ERDF, Horizon 2020, Marie Sklodowska-Curie Actions and COST, European Union; Investissements d'Avenir Labex, Investissements d'Avenir Idex and ANR, France; DFG and AvH Foundation, Germany; Herakleitos, Thales and Aristeia programmes co-financed by EU-ESF and the Greek NSRF, Greece; BSF-NSF and GIF, Israel; CERCA Programme Generalitat de Catalunya and PROMETEO Programme Generalitat Valenciana, Spain; Goran Gustafssons Stiftelse, Sweden; The Royal Society and Leverhulme Trust, United Kingdom.
學術資源類型: 期刊文章
出版日期: 2020
出版資訊: The journal of high energy physics, 卷.7(7)
語言: 英語

Measurements of the production cross-section for aZboson in association withb -jets in proton-proton collisions at√s̅ = 13TeV with the ATLAS detector

摘要

檔案與連結 (1)

相關連結

指標

詳細資料

National Tsing Hua University 社交媒體