Investigation of the linear and mode-coupled flow harmonics in Au+Au collisions at sNN = 200 GeV
Investigation of the linear and mode-coupled flow harmonics in Au+Au collisions at sNN = 200 GeV
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DOI：
10.1016/j.physletb.2020.135728
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发表时间：
2020-08
影响因子：
4.4
通讯作者：
J. Adam;L. Adamczyk;J. Adams;J. K. Adkins;G. Agakishiev;M. Aggarwal;Z. Ahammed;I. Alekseev;I. Alekseev;D. Anderson;A. Aparin;E. Aschenauer;M. U. Ashraf;F. Atetalla;A. Attri;G. S. Averichev;V. Bairathi;K. Barish;A. Behera;R. Bellwied;A. Bhasin;J. Bielcik;J. Bielčíková;L. Bland;I. Bordyuzhin;J. Brandenburg;J. Brandenburg;A. Brandin;J. Butterworth;H. Caines;M. Sanchez;D. Cebra;I. Chakaberia;I. Chakaberia;P. Chaloupka;B. Chan;F. Chang;Z. Chang;N. Chankova-Bunzarova;A. Chatterjee;D. Chen;Jinhui Chen;X. H. Chen;Z. Chen;J. Cheng;M. Cherney;M. Chevalier;S. Choudhury;W. Christie;X. Chu;H. Crawford;M. Csanád;M. Daugherity;T. Dedovich;I. Deppner;A. Derevschikov;L. Didenko;X. Dong;J. Drachenberg;J. Dunlop;T. Edmonds;N. Elsey;J. Engelage;G. Eppley;R. Esha;S. Esumi;O. Evdokimov;A. Ewigleben;O. Eyser;R. Fatémi;S. Fazio;P. Federic;J. Fedorišin;C. Feng;Y. Feng;P. Filip;E. Finch;Y. Fisyak;A. Francisco;L. Fulek;C. Gagliardi;T. Galatyuk;F. Geurts;A. Gibson;K. Gopal;D. Grosnick;W. Guryn;A. Hamad;Ahmed M. Hamed;S. Harabasz;J. Harris;S. He;W. He;Xiqin He;S. Heppelmann;N. Herrmann;E. Hoffman;L. Holub;Y. Hong;S. Horvat;Y. Hu;H. Huang;S. Huang;Te-Chuan Huang;X. Huang;T. Humanic;P. Huo;G. Igo;D. Isenhower;W. Jacobs;C. Jena;A. Jentsch;Y. Ji;J. Jia;J. Jia;K. Jiang;S. Jowzaee;X. Ju;E. Judd;S. Kabana;M. Kabir;S. Kagamaster;D. Kalinkin;K. Kang;D. Kapukchyan;K. Kauder;H. Ke;D. Keane;A. Kechechyan;M. Kelsey;Y. Khyzhniak;D. Kikoła;Chong Kim;B. Kimelman;D. Kincses;T. Kinghorn;I. Kisel;A. Kiselev;M. Kocan;L. Kochenda;L. Kosarzewski;L. Kramárik;P. Kravtsov;K. Krueger;N. Mudiyanselage;Lokesh Kumar;R. K. Elayavalli;J. Kwasizur;R. Lacey;S. Lan;J. Landgraf;J. Lauret;A. Lebedev;R. Lednický;J. Lee;Y. Leung;C. Li;W. Li;X. Li;Y. Li;Ying Liang;R. Licenik;T. Lin;Y. Lin;M. Lisa;F. Liu;H. Liu;P. Liu;T. Liu;X. Liu;Yunpeng Liu;Z. Liu;T. Ljubičić;W. Llope;R. Longacre;N. Lukow;S. Luo;Xiaofeng Luo;G. Ma;Lan Ma;R. Ma;Y. Ma;N. Magdy;R. Majka;D. Mallick;S. Margetis;C. Markert;H. Matis;J. Mazer;N. Minaev;S. Mioduszewski;B. Mohanty;M. Mondal;I. Mooney;Z. Moravcova;D. Morozov;M. Nagy;J. Nam;M. Nasim;K. Nayak;D. Neff;J. Nelson;D. Nemes;M. Nie;G. Nigmatkulov;T. Niida;L. Nogach;T. Nonaka;A. S. Nunes;G. Odyniec;A. Ogawa;S. Oh;V. Okorokov;B. Page;R. Pak;A. Pandav;Y. Panebratsev;B. Pawlik;D. Pawłowska;H. Pei;C. Perkins;L. Pinsky;R. L. Pinter;J. Pluta;J. Porter;M. Posik;N. Pruthi;M. Przybycien;J. Putschke;H. Qiu;A. Quintero;S. Radhakrishnan;S. Ramachandran;R. Ray;R. Reed;H. Ritter;J. Roberts;O. Rogachevskiy;J. Romero;L. Ruan;J. Rusnak;N. Sahoo;H. Sako;S. Salur;J. Sandweiss;Shunsuke A. Sato;W. Schmidke;N. Schmitz;B. Schweid;F. Seck;J. Seger;M. Sergeeva;R. Seto;P. Seyboth;N. Shah;E. Shahaliev;P. Shanmuganathan;M. Shao;F. Shen;W. Shen;S. Shi;Q. Shou;E. Sichtermann;R. Sikora;M. Simko;J. Singh;S. Singha;N. Smirnov;W. Solyst;P. Sorensen;H. Spinka;B. Srivastava;T. Stanislaus;M. Stefaniak;D. Stewart;M. Strikhanov;B. Stringfellow;A. Suaide;M. Šumbera;B. Summa;Xiangming Sun;X. Sun;Y. Sun;B. Surrow;D. Svirida;P. Szymanski;A. Tang;Z. Tang;A. Taranenko;T. Tarnowsky;J. Thomas;A. Timmins;D. Tlustý;M. Tokarev;C. Tomkiel;S. Trentalange;R. Tribble;P. Tribedy;Sujit Kumar Tripathy;O. Tsai;Z. Tu;T. Ullrich;D. Underwood;I. Upsal;I. Upsal;G. Buren;J. Vanek;A. Vasiliev;I. Vassiliev;F. Videbæk;S. Vokál;S. Voloshin;F. Wang;Gang Wang;J. Wang;P. Wang;Y. Wang;Z. Wang;J. Webb;P. Weidenkaff;L. Wen;G. Westfall;H. Wieman;S. Wissink;R. Witt;Yong Wu;Z. Xiao;G. Xie;W. Xie;H. Xu;N. Xu;Qingnian Xu;Y. Xu;Y. Xu;Z. Xu;C. Yang;Q. Yang;S. Yang;Y. Yang;Z. Yang;Z. Ye;L. Yi;K. Yip;H. Zbroszczyk;W. Zha;C. Zhang;D. Zhang;S. Zhang;Xiang Zhang;Y. Zhang;Z. Zhang;Z. Zhang;Jie-Cheng Zhao;C. Zhong;C. Zhou;X. Zhu;Zhanwen Zhu;M. Zurek;M. Zyzak
中科院分区：
文献类型：
--
作者：
J. Adam;L. Adamczyk;J. Adams;J. K. Adkins;G. Agakishiev;M. Aggarwal;Z. Ahammed;I. Alekseev;I. Alekseev;D. Anderson;A. Aparin;E. Aschenauer;M. U. Ashraf;F. Atetalla;A. Attri;G. S. Averichev;V. Bairathi;K. Barish;A. Behera;R. Bellwied;A. Bhasin;J. Bielcik;J. Bielčíková;L. Bland;I. Bordyuzhin;J. Brandenburg;J. Brandenburg;A. Brandin;J. Butterworth;H. Caines;M. Sanchez;D. Cebra;I. Chakaberia;I. Chakaberia;P. Chaloupka;B. Chan;F. Chang;Z. Chang;N. Chankova-Bunzarova;A. Chatterjee;D. Chen;Jinhui Chen;X. H. Chen;Z. Chen;J. Cheng;M. Cherney;M. Chevalier;S. Choudhury;W. Christie;X. Chu;H. Crawford;M. Csanád;M. Daugherity;T. Dedovich;I. Deppner;A. Derevschikov;L. Didenko;X. Dong;J. Drachenberg;J. Dunlop;T. Edmonds;N. Elsey;J. Engelage;G. Eppley;R. Esha;S. Esumi;O. Evdokimov;A. Ewigleben;O. Eyser;R. Fatémi;S. Fazio;P. Federic;J. Fedorišin;C. Feng;Y. Feng;P. Filip;E. Finch;Y. Fisyak;A. Francisco;L. Fulek;C. Gagliardi;T. Galatyuk;F. Geurts;A. Gibson;K. Gopal;D. Grosnick;W. Guryn;A. Hamad;Ahmed M. Hamed;S. Harabasz;J. Harris;S. He;W. He;Xiqin He;S. Heppelmann;N. Herrmann;E. Hoffman;L. Holub;Y. Hong;S. Horvat;Y. Hu;H. Huang;S. Huang;Te-Chuan Huang;X. Huang;T. Humanic;P. Huo;G. Igo;D. Isenhower;W. Jacobs;C. Jena;A. Jentsch;Y. Ji;J. Jia;J. Jia;K. Jiang;S. Jowzaee;X. Ju;E. Judd;S. Kabana;M. Kabir;S. Kagamaster;D. Kalinkin;K. Kang;D. Kapukchyan;K. Kauder;H. Ke;D. Keane;A. Kechechyan;M. Kelsey;Y. Khyzhniak;D. Kikoła;Chong Kim;B. Kimelman;D. Kincses;T. Kinghorn;I. Kisel;A. Kiselev;M. Kocan;L. Kochenda;L. Kosarzewski;L. Kramárik;P. Kravtsov;K. Krueger;N. Mudiyanselage;Lokesh Kumar;R. K. Elayavalli;J. Kwasizur;R. Lacey;S. Lan;J. Landgraf;J. Lauret;A. Lebedev;R. Lednický;J. Lee;Y. Leung;C. Li;W. Li;X. Li;Y. Li;Ying Liang;R. Licenik;T. Lin;Y. Lin;M. Lisa;F. Liu;H. Liu;P. Liu;T. Liu;X. Liu;Yunpeng Liu;Z. Liu;T. Ljubičić;W. Llope;R. Longacre;N. Lukow;S. Luo;Xiaofeng Luo;G. Ma;Lan Ma;R. Ma;Y. Ma;N. Magdy;R. Majka;D. Mallick;S. Margetis;C. Markert;H. Matis;J. Mazer;N. Minaev;S. Mioduszewski;B. Mohanty;M. Mondal;I. Mooney;Z. Moravcova;D. Morozov;M. Nagy;J. Nam;M. Nasim;K. Nayak;D. Neff;J. Nelson;D. Nemes;M. Nie;G. Nigmatkulov;T. Niida;L. Nogach;T. Nonaka;A. S. Nunes;G. Odyniec;A. Ogawa;S. Oh;V. Okorokov;B. Page;R. Pak;A. Pandav;Y. Panebratsev;B. Pawlik;D. Pawłowska;H. Pei;C. Perkins;L. Pinsky;R. L. Pinter;J. Pluta;J. Porter;M. Posik;N. Pruthi;M. Przybycien;J. Putschke;H. Qiu;A. Quintero;S. Radhakrishnan;S. Ramachandran;R. Ray;R. Reed;H. Ritter;J. Roberts;O. Rogachevskiy;J. Romero;L. Ruan;J. Rusnak;N. Sahoo;H. Sako;S. Salur;J. Sandweiss;Shunsuke A. Sato;W. Schmidke;N. Schmitz;B. Schweid;F. Seck;J. Seger;M. Sergeeva;R. Seto;P. Seyboth;N. Shah;E. Shahaliev;P. Shanmuganathan;M. Shao;F. Shen;W. Shen;S. Shi;Q. Shou;E. Sichtermann;R. Sikora;M. Simko;J. Singh;S. Singha;N. Smirnov;W. Solyst;P. Sorensen;H. Spinka;B. Srivastava;T. Stanislaus;M. Stefaniak;D. Stewart;M. Strikhanov;B. Stringfellow;A. Suaide;M. Šumbera;B. Summa;Xiangming Sun;X. Sun;Y. Sun;B. Surrow;D. Svirida;P. Szymanski;A. Tang;Z. Tang;A. Taranenko;T. Tarnowsky;J. Thomas;A. Timmins;D. Tlustý;M. Tokarev;C. Tomkiel;S. Trentalange;R. Tribble;P. Tribedy;Sujit Kumar Tripathy;O. Tsai;Z. Tu;T. Ullrich;D. Underwood;I. Upsal;I. Upsal;G. Buren;J. Vanek;A. Vasiliev;I. Vassiliev;F. Videbæk;S. Vokál;S. Voloshin;F. Wang;Gang Wang;J. Wang;P. Wang;Y. Wang;Z. Wang;J. Webb;P. Weidenkaff;L. Wen;G. Westfall;H. Wieman;S. Wissink;R. Witt;Yong Wu;Z. Xiao;G. Xie;W. Xie;H. Xu;N. Xu;Qingnian Xu;Y. Xu;Y. Xu;Z. Xu;C. Yang;Q. Yang;S. Yang;Y. Yang;Z. Yang;Z. Ye;L. Yi;K. Yip;H. Zbroszczyk;W. Zha;C. Zhang;D. Zhang;S. Zhang;Xiang Zhang;Y. Zhang;Z. Zhang;Z. Zhang;Jie-Cheng Zhao;C. Zhong;C. Zhou;X. Zhu;Zhanwen Zhu;M. Zurek;M. Zyzak
强子方位角分布的傅立叶展开的流谐波（v n）通常被用来量化粒子产生相对于碰撞对称平面的方位角各向异性。虽然低阶傅立叶系数（v 2和v 3）与初始状态的相应偏心率更直接相关，但高阶流动谐波（v n> 3）除了对同阶各向异性的线性响应之外，还可以由对低阶各向异性的模式耦合响应引起。这些高阶流动谐波及其线性和模式耦合的贡献可以用来更精确地约束理论模型中的初始条件和介质的输运性质。用多粒子方位累积量方法测量了核子-核子质心能量sN N= 200 GeV的Au+ Au碰撞中高阶各向异性流的线性贡献和模式耦合贡献、模式耦合响应系数以及带电粒子事件面角随质心度和横动量变化的关联.结果进行比较，类似的大型强子对撞机的测量，以及几个粘性流体动力学计算不同的初始条件。
Flow harmonics (v n) of the Fourier expansion for the azimuthal distributions of hadrons are commonly employed to quantify the azimuthal anisotropy of particle production relative to the collision symmetry planes. While lower order Fourier coefficients (v 2 and v 3) are more directly related to the corresponding eccentricities of the initial state, the higher-order flow harmonics (v n> 3) can be induced by a mode-coupled response to the lower-order anisotropies, in addition to a linear response to the same-order anisotropies. These higher-order flow harmonics and their linear and mode-coupled contributions can be used to more precisely constrain the initial conditions and the transport properties of the medium in theoretical models. The multiparticle azimuthal cumulant method is used to measure the linear and mode-coupled contributions in the higher-order anisotropic flow, the mode-coupled response coefficients, and the correlations of the event plane angles for charged particles as functions of centrality and transverse momentum in Au+ Au collisions at nucleon-nucleon center-of-mass energy s N N= 200 GeV. The results are compared to similar LHC measurements as well as to several viscous hydrodynamic calculations with varying initial conditions.