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J-GLOBAL ID：201902242625526513   整理番号：19A0554904

[数式:原文を参照]GeVでのAu+Au衝突におけるλハイペロンの大域的偏極【JST・京大機械翻訳】

Global polarization of Λ hyperons in Au + Au collisions at [Formula : see text] GeV

著者 (120件)： Adam J. (Creighton University, Omaha, Nebraska 68178) ,  Adamczyk L. (AGH University of Science and Technology, FPACS, Cracow 30-059, Poland) ,  Adams J. R. (Ohio State University, Columbus, Ohio 43210) ,  Adkins J. K. (University of Kentucky, Lexington, Kentucky 40506-0055) ,  Agakishiev G. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Aggarwal M. M. (Panjab University, Chandigarh 160014, India) ,  Ahammed Z. (Variable Energy Cyclotron Centre, Kolkata 700064, India) ,  Ajitanand N. N. (State University of New York, Stony Brook, New York 11794) ,  Alekseev I. (Alikhanov Institute for Theoretical and Experimental Physics, Moscow 117218, Russia) ,  Alekseev I. (National Research Nuclear University MEPhI, Moscow 115409, Russia) ,  Anderson D. M. (Texas A&M University, College Station, Texas 77843) ,  Aoyama R. (University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan) ,  Aparin A. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Arkhipkin D. (Brookhaven National Laboratory, Upton, New York 11973) ,  Aschenauer E. C. (Brookhaven National Laboratory, Upton, New York 11973) ,  Ashraf M. U. (Tsinghua University, Beijing 100084) ,  Atetalla F. (Kent State University, Kent, Ohio 44242) ,  Attri A. (Panjab University, Chandigarh 160014, India) ,  Averichev G. S. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Bai X. (Central China Normal University, Wuhan, Hubei 430079) ,  Bairathi V. (National Institute of Science Education and Research, HBNI, Jatni 752050, India) ,  Barish K. (University of California, Riverside, California 92521) ,  Bassill A. J. (University of California, Riverside, California 92521) ,  Behera A. (State University of New York, Stony Brook, New York 11794) ,  Bellwied R. (University of Houston, Houston, Texas 77204) ,  Bhasin A. (University of Jammu, Jammu 180001, India) ,  Bhati A. K. (Panjab University, Chandigarh 160014, India) ,  Bielcik J. (Czech Technical University in Prague, FNSPE, Prague, 115 19, Czech Republic) ,  Bielcikova J. (Nuclear Physics Institute AS CR, Prague 250 68, Czech Republic) ,  Bland L. C. (Brookhaven National Laboratory, Upton, New York 11973) ,  Bordyuzhin I. G. (Alikhanov Institute for Theoretical and Experimental Physics, Moscow 117218, Russia) ,  Brandenburg J. D. (Rice University, Houston, Texas 77251) ,  Brandin A. V. (National Research Nuclear University MEPhI, Moscow 115409, Russia) ,  Brown D. (Lehigh University, Bethlehem, Pennsylvania 18015) ,  Bryslawskyj J. (University of California, Riverside, California 92521) ,  Bunzarov I. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Butterworth J. (Rice University, Houston, Texas 77251) ,  Caines H. (Yale University, New Haven, Connecticut 06520) ,  Calderon de la Barca Sanchez M. (University of California, Davis, California 95616) ,  Campbell J. M. (Ohio State University, Columbus, Ohio 43210) ,  Cebra D. (University of California, Davis, California 95616) ,  Chakaberia I. (Brookhaven National Laboratory, Upton, New York 11973) ,  Chakaberia I. (Kent State University, Kent, Ohio 44242) ,  Chakaberia I. (Shandong University, Jinan, Shandong 250100) ,  Chaloupka P. (Czech Technical University in Prague, FNSPE, Prague, 115 19, Czech Republic) ,  Chang F.-H. (National Cheng Kung University, Tainan 70101) ,  Chang Z. (Brookhaven National Laboratory, Upton, New York 11973) ,  Chankova-Bunzarova N. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Chatterjee A. (Variable Energy Cyclotron Centre, Kolkata 700064, India) ,  Chattopadhyay S. (Variable Energy Cyclotron Centre, Kolkata 700064, India) ,  Chen J. H. (Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800) ,  Chen X. (University of Science and Technology of China, Hefei, Anhui 230026) ,  Chen X. (Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000) ,  Cheng J. (Tsinghua University, Beijing 100084) ,  Cherney M. (Creighton University, Omaha, Nebraska 68178) ,  Christie W. (Brookhaven National Laboratory, Upton, New York 11973) ,  Contin G. (Lawrence Berkeley National Laboratory, Berkeley, California 94720) ,  Crawford H. J. (University of California, Berkeley, California 94720) ,  Das S. (Central China Normal University, Wuhan, Hubei 430079) ,  Dedovich T. G. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Deppner I. M. (University of Heidelberg, Heidelberg 69120, Germany) ,  Derevschikov A. A. (Institute of High Energy Physics, Protvino 142281, Russia) ,  Didenko L. (Brookhaven National Laboratory, Upton, New York 11973) ,  Dilks C. (Pennsylvania State University, University Park, Pennsylvania 16802) ,  Dong X. (Lawrence Berkeley National Laboratory, Berkeley, California 94720) ,  Drachenberg J. L. (Lamar University, Physics Department, Beaumont, Texas 77710) ,  Dunlop J. C. (Brookhaven National Laboratory, Upton, New York 11973) ,  Efimov L. G. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Elsey N. (Wayne State University, Detroit, Michigan 48201) ,  Engelage J. (University of California, Berkeley, California 94720) ,  Eppley G. (Rice University, Houston, Texas 77251) ,  Esha R. (University of California, Los Angeles, California 90095) ,  Esumi S. (University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan) ,  Evdokimov O. (University of Illinois at Chicago, Chicago, Illinois 60607) ,  Ewigleben J. (Lehigh University, Bethlehem, Pennsylvania 18015) ,  Eyser O. (Brookhaven National Laboratory, Upton, New York 11973) ,  Fatemi R. (University of Kentucky, Lexington, Kentucky 40506-0055) ,  Fazio S. (Brookhaven National Laboratory, Upton, New York 11973) ,  Federic P. (Nuclear Physics Institute AS CR, Prague 250 68, Czech Republic) ,  Federicova P. (Czech Technical University in Prague, FNSPE, Prague, 115 19, Czech Republic) ,  Fedorisin J. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Filip P. (Joint Institute for Nuclear Research, Dubna, 141 980, Russia) ,  Finch E. (Southern Connecticut State University, New Haven, Connecticut 06515) ,  Fisyak Y. (Brookhaven National Laboratory, Upton, New York 11973) ,  Flores C. E. (University of California, Davis, California 95616) ,  Fulek L. (AGH University of Science and Technology, FPACS, Cracow 30-059, Poland) ,  Gagliardi C. A. (Texas A&M University, College Station, Texas 77843) ,  Galatyuk T. (Technische Universitat Darmstadt, Darmstadt 64289, Germany) ,  Geurts F. (Rice University, Houston, Texas 77251) ,  Gibson A. (Valparaiso University, Valparaiso, Indiana 46383) ,  Grosnick D. (Valparaiso University, Valparaiso, Indiana 46383) ,  Gunarathne D. S. (Temple University, Philadelphia, Pennsylvania 19122) ,  Guo Y. (Kent State University, Kent, Ohio 44242) ,  Gupta A. (University of Jammu, Jammu 180001, India) ,  Guryn W. (Brookhaven National Laboratory, Upton, New York 11973) ,  Hamad A. I. (Kent State University, Kent, Ohio 44242) ,  Hamed A. (Texas A&M University, College Station, Texas 77843) ,  Harlenderova A. (Czech Technical University in Prague, FNSPE, Prague, 115 19, Czech Republic) ,  Harris J. W. (Yale University, New Haven, Connecticut 06520) ,  He L. (Purdue University, West Lafayette, Indiana 47907) ,  Heppelmann S. (Pennsylvania State University, University Park, Pennsylvania 16802) ,  Heppelmann S. (University of California, Davis, California 95616) ,  Herrmann N. (University of Heidelberg, Heidelberg 69120, Germany) ,  Hirsch A. (Purdue University, West Lafayette, Indiana 47907) ,  Holub L. (Czech Technical University in Prague, FNSPE, Prague, 115 19, Czech Republic) ,  Horvat S. (Yale University, New Haven, Connecticut 06520) ,  Huang X. (Tsinghua University, Beijing 100084) ,  Huang B. (University of Illinois at Chicago, Chicago, Illinois 60607) ,  Huang S. L. (State University of New York, Stony Brook, New York 11794) ,  Huang H. Z. (University of California, Los Angeles, California 90095) ,  Huang T. (National Cheng Kung University, Tainan 70101) ,  Humanic T. J. (Ohio State University, Columbus, Ohio 43210) ,  Huo P. (State University of New York, Stony Brook, New York 11794) ,  Igo G. (University of California, Los Angeles, California 90095) ,  Jacobs W. W. (Indiana University, Bloomington, Indiana 47408) ,  Jentsch A. (University of Texas, Austin, Texas 78712) ,  Jia J. (Brookhaven National Laboratory, Upton, New York 11973) ,  Jia J. (State University of New York, Stony Brook, New York 11794) ,  Jiang K. (University of Science and Technology of China, Hefei, Anhui 230026) ,  Jowzaee S. (Wayne State University, Detroit, Michigan 48201)
資料名： Physical Review. C  (Physical Review. C)
巻： 98  号： 1  ページ： 014910  発行年： 2018年 
JST資料番号： D0747A  ISSN： 2469-9985  CODEN： PRVCAN  資料種別： 逐次刊行物 (A)
記事区分： 原著論文  発行国： アメリカ合衆国 (USA)  言語： 英語 (EN)

抄録/ポイント： Λハイロンの全球分極を測定し,[数式:原文を参照]=200GeVでのAu+Au衝突における百分率の数倍のオーダーであり,Λと[数式:原文を参照]の間に有意差はなかった。これらの新しい結果は,[数式:原文を参照]=7.7~62.4GeVで以前に観測された結果と共に,グローバル分極の衝突エネルギー依存性を明らかにし,最も高い相対論的重イオン衝突エネルギーにおける非中心重イオン衝突で生成した媒質の顕著な渦度を示した。信号は流体力学モデルと多相輸送モデルからの理論的予測と粗い定量的一致を示した。分極は,より多くの周辺衝突においてより大きく,[数式:原文を参照]内の超高い横運動量と擬塑性[数式:原文を参照]に弱く依存する。イベント毎の電荷非対称性に対する分極依存性の指標を[数式:原文を参照]レベルで観測し,初期磁場により誘起された軸電流からの分極への寄与の可能性を示唆した。Copyright 2019 The American Physical Society All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： 多相 ,  流体力学的模型 ,  塑性 ,  媒質 ,  *ハイペロン ,  エネルギー依存性 ,  重イオン衝突 ,  非対称性 ,  電流 ,  分極 ,  横運動量 ,  電荷 ,  磁場
準シソーラス用語： 相対論的重イオン衝突 ,  *偏極 , 【Automatic Indexing@JST】

分類 (1件)： 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 (5件)： 数式 ,  参照 ,  衝突 ,  ハイペロン ,  偏極