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J-GLOBAL ID：202202240428938652   整理番号：22A1048873

s=7TeVでのs_NN=5.02TeVとpp衝突でのp-Pb衝突におけるジェット中のγγとK_S0の生成【JST・京大機械翻訳】

Production of Λ and KS0 in jets in p-Pb collisions at sNN=5.02 TeV and pp collisions at s=7 TeV

著者 (120件)： Acharya S. (Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India) ,  Adamova D. (Nuclear Physics Institute of the Czech Academy of Sciences, Rez u Prahy, Czech Republic) ,  Adler A. (Johann-Wolfgang-Goethe Universitaet Frankfurt Institut fuer Informatik, Fachbereich Informatik und Mathematik, Frankfurt, Germany) ,  Adolfsson J. (Lund University Department of Physics, Division of Particle Physics, Lund, Sweden) ,  Aglieri Rinella G. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Agnello M. (Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy) ,  Agrawal N. (INFN, Sezione di Bologna, Bologna, Italy) ,  Ahammed Z. (Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India) ,  Ahmad S. (Department of Physics, Aligarh Muslim University, Aligarh, India) ,  Ahn S.U. (Korea Institute of Science and Technology Information, Daejeon, Republic of Korea) ,  Akbar Z. (Indonesian Institute of Sciences, Jakarta, Indonesia) ,  Akindinov A. (NRC ≪Kurchatov≫ Institute - ITEP, Moscow, Russia) ,  Al-Turany M. (Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt, Germany) ,  Aleksandrov D. (National Research Centre Kurchatov Institute, Moscow, Russia) ,  Alessandro B. (INFN, Sezione di Torino, Turin, Italy) ,  Alfanda H.M. (Central China Normal University, Wuhan, China) ,  Alfaro Molina R. (Instituto de Fisica, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico) ,  Ali B. (Department of Physics, Aligarh Muslim University, Aligarh, India) ,  Ali Y. (COMSATS University Islamabad, Islamabad, Pakistan) ,  Alici A. (Dipartimento di Fisica e Astronomia dell’Universita and Sezione INFN, Bologna, Italy) ,  Alizadehvandchali N. (University of Houston, Houston, TX, United States) ,  Alkin A. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Alme J. (Department of Physics and Technology, University of Bergen, Bergen, Norway) ,  Alt T. (Institut fuer Kernphysik, Johann Wolfgang Goethe-Universitaet Frankfurt, Frankfurt, Germany) ,  Altenkamper L. (Department of Physics and Technology, University of Bergen, Bergen, Norway) ,  Altsybeev I. (St. Petersburg State University, St. Petersburg, Russia) ,  Anaam M.N. (Central China Normal University, Wuhan, China) ,  Andrei C. (Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania) ,  Andreou D. (Nikhef, National institute for subatomic physics, Amsterdam, Netherlands) ,  Andronic A. (Westfaelische Wilhelms-Universitaet Muenster, Institut fuer Kernphysik, Muenster, Germany) ,  Angeletti M. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Anguelov V. (Physikalisches Institut, Ruprecht-Karls-Universitaet Heidelberg, Heidelberg, Germany) ,  Antinori F. (INFN, Sezione di Padova, Padova, Italy) ,  Antonioli P. (INFN, Sezione di Bologna, Bologna, Italy) ,  Anuj C. (Department of Physics, Aligarh Muslim University, Aligarh, India) ,  Apadula N. (Lawrence Berkeley National Laboratory, Berkeley, CA, United States) ,  Aphecetche L. (SUBATECH, IMT Atlantique, Universite de Nantes, CNRS-IN2P3, Nantes, France) ,  Appelshaeuser H. (Institut fuer Kernphysik, Johann Wolfgang Goethe-Universitaet Frankfurt, Frankfurt, Germany) ,  Arcelli S. (Dipartimento di Fisica e Astronomia dell’Universita and Sezione INFN, Bologna, Italy) ,  Arnaldi R. (INFN, Sezione di Torino, Turin, Italy) ,  Arsene I.C. (Department of Physics, University of Oslo, Oslo, Norway) ,  Arslandok M. (Yale University, New Haven, CT, United States) ,  Arslandok M. (Physikalisches Institut, Ruprecht-Karls-Universitaet Heidelberg, Heidelberg, Germany) ,  Augustinus A. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Averbeck R. (Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt, Germany) ,  Aziz S. (Laboratoire de Physique des 2 Infinis, Irene Joliot-Curie, Orsay, France) ,  Azmi M.D. (Department of Physics, Aligarh Muslim University, Aligarh, India) ,  Badala A. (INFN, Sezione di Catania, Catania, Italy) ,  Baek Y.W. (Gangneung-Wonju National University, Gangneung, Republic of Korea) ,  Bai X. (Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt, Germany) ,  Bailhache R. (Institut fuer Kernphysik, Johann Wolfgang Goethe-Universitaet Frankfurt, Frankfurt, Germany) ,  Bailung Y. (Indian Institute of Technology Indore, Indore, India) ,  Bala R. (Physics Department, University of Jammu, Jammu, India) ,  Balbino A. (Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy) ,  Baldisseri A. (Universite Paris-Saclay Centre d’Etudes de Saclay (CEA), IRFU, Department de Physique Nucleaire (DPhN), Saclay, France) ,  Ball M. (Helmholtz-Institut fuer Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universitaet Bonn, Bonn, Germany) ,  Banerjee D. (Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India) ,  Barbera R. (Dipartimento di Fisica e Astronomia dell’Universita and Sezione INFN, Catania, Italy) ,  Barioglio L. (Physik Department, Technische Universitaet Muenchen, Munich, Germany) ,  Barioglio L. (Dipartimento di Fisica dell’Universita and Sezione INFN, Turin, Italy) ,  Barlou M. (National and Kapodistrian University of Athens, School of Science, Department of Physics, Athens, Greece) ,  Barnafoldi G.G. (Wigner Research Centre for Physics, Budapest, Hungary) ,  Barnby L.S. (Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom) ,  Barret V. (Universite Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France) ,  Bartels C. (University of Liverpool, Liverpool, United Kingdom) ,  Barth K. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Bartsch E. (Institut fuer Kernphysik, Johann Wolfgang Goethe-Universitaet Frankfurt, Frankfurt, Germany) ,  Baruffaldi F. (Dipartimento di Fisica e Astronomia dell’Universita and Sezione INFN, Padova, Italy) ,  Bastid N. (Universite Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France) ,  Basu S. (Lund University Department of Physics, Division of Particle Physics, Lund, Sweden) ,  Basu S. (Wayne State University, Detroit, MI, United States) ,  Batigne G. (SUBATECH, IMT Atlantique, Universite de Nantes, CNRS-IN2P3, Nantes, France) ,  Batyunya B. (Joint Institute for Nuclear Research (JINR), Dubna, Russia) ,  Bauri D. (Indian Institute of Technology Bombay (IIT), Mumbai, India) ,  Bazo Alba J.L. (Seccion Fisica, Departamento de Ciencias, Pontificia Universidad Catolica del Peru, Lima, Peru) ,  Bearden I.G. (Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark) ,  Beattie C. (Yale University, New Haven, CT, United States) ,  Belikov I. (Universite de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France) ,  Bell Hechavarria A.D.C. (Westfaelische Wilhelms-Universitaet Muenster, Institut fuer Kernphysik, Muenster, Germany) ,  Bellini F. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Bellwied R. (University of Houston, Houston, TX, United States) ,  Belokurova S. (St. Petersburg State University, St. Petersburg, Russia) ,  Belyaev V. (NRNU Moscow Engineering Physics Institute, Moscow, Russia) ,  Bencedi G. (Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico) ,  Bencedi G. (Wigner Research Centre for Physics, Budapest, Hungary) ,  Beole S. (Dipartimento di Fisica dell’Universita and Sezione INFN, Turin, Italy) ,  Bercuci A. (Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania) ,  Berdnikov Y. (Petersburg Nuclear Physics Institute, Gatchina, Russia) ,  Berdnikova A. (Physikalisches Institut, Ruprecht-Karls-Universitaet Heidelberg, Heidelberg, Germany) ,  Berenyi D. (Wigner Research Centre for Physics, Budapest, Hungary) ,  Bergmann L. (Physikalisches Institut, Ruprecht-Karls-Universitaet Heidelberg, Heidelberg, Germany) ,  Besoiu M.G. (Institute of Space Science (ISS), Bucharest, Romania) ,  Betev L. (European Organization for Nuclear Research (CERN), Geneva, Switzerland) ,  Bhaduri P.P. (Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India) ,  Bhasin A. (Physics Department, University of Jammu, Jammu, India) ,  Bhat I.R. (Physics Department, University of Jammu, Jammu, India) ,  Bhat M.A. (Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India) ,  Bhattacharjee B. (Gauhati University, Department of Physics, Guwahati, India) ,  Bhattacharya P. (Dipartimento di Fisica dell’Universita and Sezione INFN, Cagliari, Italy) ,  Bianchi L. (Dipartimento di Fisica dell’Universita and Sezione INFN, Turin, Italy) ,  Bianchi N. ,  Bielcik J. ,  Bielcikova J. (Nuclear Physics Institute of the Czech Academy of Sciences, Rez u Prahy, Czech Republic) ,  Biernat J. ,  Bilandzic A. (Physik Department, Technische Universitaet Muenchen, Munich, Germany) ,  Biro G. (Wigner Research Centre for Physics, Budapest, Hungary) ,  Biswas S. (Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India) ,  Blair J.T. ,  Blau D. (National Research Centre Kurchatov Institute, Moscow, Russia) ,  Blidaru M.B. (Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH, Darmstadt, Germany) ,  Blume C. (Institut fuer Kernphysik, Johann Wolfgang Goethe-Universitaet Frankfurt, Frankfurt, Germany) ,  Boca G. ,  Bock F. ,  Bogdanov A. (NRNU Moscow Engineering Physics Institute, Moscow, Russia) ,  Boi S. (Dipartimento di Fisica dell’Universita and Sezione INFN, Cagliari, Italy) ,  Bok J. ,  Boldizsar L. (Wigner Research Centre for Physics, Budapest, Hungary) ,  Bolozdynya A. (NRNU Moscow Engineering Physics Institute, Moscow, Russia) ,  Bombara M. ,  Bond P.M. (European Organization for Nuclear Research (CERN), Geneva, Switzerland)
資料名： Physics Letters. B  (Physics Letters. B)
巻： 827  ページ： Null  発行年： 2022年 
JST資料番号： B0779A  ISSN： 0370-2693  CODEN： PYLBA  資料種別： 逐次刊行物 (A)
記事区分： 短報  発行国： オランダ (NLD)  言語： 英語 (EN)

抄録/ポイント： ΛバリオンとKS0中間子(V0粒子)の生成を,sNN=5.02TeVでのp-Pb衝突とLHCでのALICEによるs=7TeVでのpp衝突で測定した。高多重度ppとp-Pb衝突における中間横運動量(pT)で観測されるバリオン対メソン比増強に光を当てるために,これらのストレンジ粒子の生成を,ハード散乱と関連する粒子に対して別々に研究した。荷電粒子を用いた抗kTアルゴリズムで再構成された噴流による事象ごとの基底で,ハード散乱を選択した。p-Pb衝突におけるジェットpT,ジェット>10およびpT,ジェット>20GeV/c,およびpp衝突におけるジェットpT,ジェット>10GeV/cに関連したストレンジ粒子の生成を,pTの関数として報告した。p-Pb衝突におけるpT,jetch>10GeV/cを有する噴流に対するジェット軸,R(V0,ジェット)からの角度距離への依存性についても報告した。噴流に関連したストレンジ粒子のpT-微分生成スペクトルは,基礎となる事象におけるそれと比較してより硬く,そして,両方が包括的測定と異なることが分かった。ジェットを含む事象において,下層事象におけるV0粒子の密度は最小バイアス事象における密度より大きいことが分かった。p-Pb衝突における噴流に関連したΛ/KS_0比はpp衝突における比と一致し,真空中の噴流断片化の期待値に従う。一方,ジェット内のこの比は,基礎となる事象で得られたものより一貫して低く,それは,包括的測定における「バリオン異常」としてしばしば参照される中間pTでのバリオンの特徴的増強を示さない。Copyright 2022 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： アルゴリズム ,  荷電粒子 ,  散乱 ,  ストレンジ粒子 ,  中間子 ,  バリオン ,  期待値 ,  依存性 ,  微分 ,  スペクトル ,  *衝突 ,  横運動量 ,  現象 ,  *ジェット【素粒子】 ,  下層

分類 (2件)： ハドロンによって引き起されるその他の反応  (BF03100U) ,  その他の粒子による反応・散乱  (BG04080F)

タイトルに関連する用語 (4件)： pp衝突 ,  Pb ,  衝突 ,  ジェット