Principal component analysis of collective flow in relativistic heavy-ion collisions

Principal component analysis of collective flow in relativistic heavy-ion collisions
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相对论性重离子碰撞中集体流的主成分分析

DOI:
10.1140/epjc/s10052-019-7379-y
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发表时间:
2019-03
影响因子:
4.4
通讯作者:
Song Huichao
Song Huichao
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Liu Ziming;Zhao Wenbin;Song Huichao

文献摘要

参考文献

相似文献

在本文中,我们实现主成分分析(PCA)来研究从数千个流体动力学模拟产生的单粒子分布,旨在探索机器是否可以直接从大量的数据中发现流,而无需人类的明确指示。我们发现所得到的PCA特征向量与传统的傅立叶基相似但不完全相同。相应地,PCA定义的流动谐波也类似于传统的和3,但在很大程度上偏离了傅立叶的。对对称累积量和皮尔逊系数的进一步研究表明,模式耦合的影响减少了PCA定义的这些流动谐波。
In this paper, we implement principal component analysis (PCA) to study the single particle distributions generated from thousands ofhydrodynamic simulations with an aim to explore if a machine could directly discover flow from the huge amount of data without explicit instructions from human-beings. We found that the obtained PCA eigenvectors are similar to but not identical with the traditional Fourier bases. Correspondingly, the PCA defined flow harmonicsare also similar to the traditionalforand 3, but largely deviated from the Fourier ones for. A further study on the symmetric cumulants and the Pearson coefficients indicates that mode-coupling effects are reduced for these flow harmonics defined by PCA.
DOI: 10.1103/physrevc.91.044902
发表时间: 2015-01
期刊: Physical Review C
影响因子: 3.1
作者:
A. Mazeliauskas;D. Teaney
通讯作者: A. Mazeliauskas;D. Teaney
2.76A TeV Pb-Pb 碰撞中流动谐波的相关性
DOI: 10.1103/physrevc.95.044902
发表时间: 2017
期刊: PHYSICAL REVIEW C
影响因子: 3.1
作者:
Zhu Xiangrong;Zhou You;Xu Haojie;Song Huichao
通讯作者: Song Huichao
DOI: 10.1142/s0218301310014613
发表时间: 2009-02
期刊: International Journal of Modern Physics E-nuclear Physics
影响因子: --
作者:
P. Romatschke
通讯作者: P. Romatschke
DOI: --
发表时间: 2013
期刊: --
影响因子: --
作者:
G. Aad;T. Abajyan;B. Abbott;J. Abdallah;S. Abdel Khalek;A. Abdelalim;O. Abdinov;R. Aben;B. Abi;M. Abolins;O. AbouZeid;H. Abramowicz;H. Abreu;Y. Abulaiti;B. Acharya;L. Adamczyk;D. Adams;T. Addy;J. Adelman;S. Adomeit;T. Adye;S. Aefsky;J. A. Aguilar-Saavedra;M. Agustoni;S. Ahlen;F. Ahles;A. Ahmad;M. Ahsan;G. Aielli;T. Åkesson;G. Akimoto;A. Akimov;M. Alam;J. Albert;S. Albrand;M. Alconada Verzini;M. Aleksa;I. Aleksandrov;F. Alessandria;C. Alexa;G. Alexander;G. Alexandre;T. Alexopoulos;M. Alhroob;M. Aliev;G. Alimonti;J. Alison;B. Allbrooke;L. Allison;P. Allport;S. Allwood-Spiers;J. Almond;A. Aloisio;R. Alon;A. Alonso;F. Alonso;A. Altheimer;B. Álvarez González;M. Alviggi;K. Amako;Y. Amaral Coutinho;C. Amelung;V. Ammosov;S. Amor Dos Santos;A. Amorim;S. Amoroso;N. Amram;C. Anastopoulos;L. Ancu;N. Andari;T. Andeen;C. Anders;G. Anders;K. Anderson;A. Andreazza;V. Andrei;X. Anduaga;S. Angelidakis;P. Anger;A. Angerami;F. Anghinolfi;A. Anisenkov;N. Anjos;A. Annovi;A. Antonaki;M. Antonelli;A. Antonov;J. Antoš;F. Anulli;M. Aoki;L. Aperio Bella;R. Apolle;G. Arabidze;I. Aracena;Y. Arai;A. Arce;S. Arfaoui;J. Arguin;S. Argyropoulos;E. Arik;M. Arik;A. Armbruster;O. Arnaez;V. Arnal;A. Artamonov;G. Artoni;D. Arutinov;S. Asai;N. Asbah;S. Ask;B. Åsman;L. Asquith;K. Assamagan;R. Astalos;A. Astbury;M. Atkinson;B. Auerbach;É. Augé;K. Augsten;M. Aurousseau;G. Avolio;D. Axen;G. Azuelos;Y. Azuma;M. Baak;C. Bacci;A. Bach;H. Bachacou;K. Bachas;M. Backes;M. Backhaus;J. Backus Mayes;E. Badescu;P. Bagiacchi;P. Bagnaia;Y. Bai;D. Bailey;T. Bain;J. Baines;O. Baker;S. Baker;P. Balek;F. Balli;E. Banas;P. Banerjee;S. Banerjee;D. Banfi;A. Bangert;V. Bansal;H. S. Bansil;L. Barak;S. Baranov;T. Barber;E. Barberio;D. Barberis;M. Barbero;D. Bardin;T. Barillari;M. Barisonzi;T. Barklow;N. Barlow;B. Barnett;R. Barnett;A. Baroncelli;G. Barone;A. Barr;F. Barreiro;J. Barreiro Guimarães da Costa;R. Bartoldus;A. Barton;V. Bartsch;A. Basye;R. Bates;L. Báťková;J. Batley;A. Battaglia;M. Battistin;F. Bauer;H. Bawa;S. Beale;T. Beau;P. Beauchemin;R. Beccherle;P. Bechtle;H. Beck;K. Becker;S. Becker;M. Beckingham;K. Becks;A. Beddall;A. Beddall;S. Bedikian;V. Bednyakov;C. Bee;L. Beemster;T. Beermann;M. Begel;C. Bélanger-Champagne;P. Bell;W. Bell;G. Bella;L. Bellagamba;A. Bellerive;M. Bellomo;A. Belloni;O. Beloborodova;K. Belotskiy;O. Beltramello;O. Benary;D. Benchekroun;K. Bendtz;N. Benekos;Y. Benhammou;E. Benhar Noccioli;J. A. Benitez Garcia;D. Benjamin;J. Bensinger;Kamal Benslama;S. Bentvelsen;D. Berge;E. Bergeaas Kuutmann;N. Berger;F. Berghaus;E. Berglund;J. Beringer;P. Bernat;R. Bernhard;C. Bernius;F. Bernlochner;T. Berry;C. Bertella;F. Bertolucci;M. I. Besana;G. Besjes;N. Besson;S. Bethke;W. Bhimji;R. Bianchi;L. Bianchini;M. Bianco;O. Biebel;S. Bieniek;K. Bierwagen;J. Biesiada;M. Biglietti;H. Bilokon;M. Bindi;S. Binet;A. Bingul;C. Bini;B. Bittner;C. Black;J. Black;K. Black;D. Blackburn;R. Blair;J. Blanchard;T. Blažek;I. Bloch;C. Blocker;J. Błocki;W. Blum;U. Blumenschein;G. Bobbink;V. Bobrovnikov;S. Bocchetta;A. Bocci;C. Boddy;M. Boehler;J. Boek;T. T. Boek-T.;N. Boelaert;J. Bogaerts;A. Bogdanchikov;A. Bogouch;C. Bohm;J. Bohm;V. Boisvert;T. Bold;V. Boldea;N. M. Bolnet;M. Bomben;M. Bona;M. Boonekamp;S. Bordoni;C. Borer;A. Borisov;G. Borissov;M. Borri;S. Borroni;J. Bortfeldt;V. Bortolotto;K. Bos;D. Boscherini;M. Bosman;H. Boterenbrood;J. Bouchami;J. Boudreau;E. Bouhova-Thacker;D. Boumediene;C. Bourdarios;N. Bousson;S. Boutouil;A. Boveia;J. Boyd;I. Boyko;I. Božović-Jelisavčić;J. Bracinik;P. Branchini;A. Brandt;G. Brandt;O. Brandt;U. Bratzler;B. Brau;J. Brau;H. Braun;S. F. Brazzale;B. Brelier;J. Bremer;K. Brendlinger;R. Brenner;S. Bressler;T. Bristow;D. Britton;F. Brochu;I. Brock;R. Brock;F. Broggi;C. Bromberg;J. Bronner;G. Brooijmans;T. Brooks;W. Brooks;E. Brost;G. Brown;P. Bruckman de Renstrom;D. Bruncko;R. Brunelière;S. Brunet;A. Bruni;G. Bruni;M. Bruschi;L. Bryngemark;T. Buanes;Q. Buat;F. Bucci;J. Buchanan;P. Buchholz;R. Buckingham;A. Buckley;S. Buda;I. Budagov;B. Budick;L. Bugge;O. Bulekov;A. Bundock;M. Bunse;T. Buran;H. Burckhart;S. Burdin;T. Burgess;S. Burke;E. Busato;V. Büscher;P. Bussey;C. Buszello;B. Butler;J. Butler;C. Buttar;J. Butterworth;W. Buttinger;M. Byszewski;S. Cabrera Urbán;D. Caforio;O. Cakir;P. Calafiura;G. Calderini;P. Calfayan;R. Calkins;L. Caloba;R. Caloi;D. Calvet;S. Calvet;R. Camacho Toro;P. Camarri;D. Cameron;L. Caminada;R. Caminal Armadans;S. Campana;M. Campanelli;V. Canale;F. Canelli;A. Canepa;J. Cantero;R. Cantrill;T. Cao;M. Capeans Garrido;I. Caprini;M. Caprini;D. Capriotti;M. Capua;R. Caputo;R. Cardarelli;T. Carli;G. Carlino;L. Carminati;S. Caron;E. Carquin;G. Carrillo-Montoya;A. Carter;J. Carter;J. Carvalho;D. Casadei;M. P. Casado;M. Cascella;C. Caso;E. Castaneda-Miranda;A. Castelli;V. Castillo Gimenez;N. Castro;G. Cataldi;P. Catastini;A. Catinaccio;J. Catmore;A. Cattai;G. Cattani;S. Caughron;V. Cavaliere;D. Cavalli;M. Cavalli-Sforza;V. Cavasinni;F. Ceradini;B. Cerio;A. Cerqueira;A. Cerri;L. Cerrito;F. Cerutti;A. Cervelli;S. Cetin;A. Chafaq;D. Chakraborty;I. Chalupkova;K. Chan;P. Chang;B. Chapleau;J. Chapman;J. Chapman;D. Charlton;V. Chavda;C. Chavez Barajas;S. Cheatham;S. Chekanov;S. Chekulaev;G. Chelkov;M. Chelstowska;C. Chen;H. Chen;S. Chen;X. Chen;Y. Chen;Y. Cheng;A. Cheplakov;R. Cherkaoui El Moursli;V. Chernyatin;E. Cheu;S. Cheung;L. Chevalier;V. Chiarella;G. Chiefari;J. T. Childers;A. Chilingarov;G. Chiodini;A. Chisholm;R. Chislett;A. Chitan;M. Chizhov;G. Choudalakis;S. Chouridou;B. Chow;I. Christidi;A. Christov;D. Chromek-Burckhart;M. Chu;J. Chudoba;G. Ciapetti;A. Ciftci;R. Ciftci;D. Cinca;V. Cindro;A. Ciocio;M. Cirilli;P. Cirkovic;Z. Citron;M. Citterio;M. Ciubancan;A. Clark;P. Clark;R. Clarke;J. Clémens;B. Clement
通讯作者: G. Aad;T. Abajyan;B. Abbott;J. Abdallah;S. Abdel Khalek;A. Abdelalim;O. Abdinov;R. Aben;B. Abi;M. Abolins;O. AbouZeid;H. Abramowicz;H. Abreu;Y. Abulaiti;B. Acharya;L. Adamczyk;D. Adams;T. Addy;J. Adelman;S. Adomeit;T. Adye;S. Aefsky;J. A. Aguilar-Saavedra;M. Agustoni;S. Ahlen;F. Ahles;A. Ahmad;M. Ahsan;G. Aielli;T. Åkesson;G. Akimoto;A. Akimov;M. Alam;J. Albert;S. Albrand;M. Alconada Verzini;M. Aleksa;I. Aleksandrov;F. Alessandria;C. Alexa;G. Alexander;G. Alexandre;T. Alexopoulos;M. Alhroob;M. Aliev;G. Alimonti;J. Alison;B. Allbrooke;L. Allison;P. Allport;S. Allwood-Spiers;J. Almond;A. Aloisio;R. Alon;A. Alonso;F. Alonso;A. Altheimer;B. Álvarez González;M. Alviggi;K. Amako;Y. Amaral Coutinho;C. Amelung;V. Ammosov;S. Amor Dos Santos;A. Amorim;S. Amoroso;N. Amram;C. Anastopoulos;L. Ancu;N. Andari;T. Andeen;C. Anders;G. Anders;K. Anderson;A. Andreazza;V. Andrei;X. Anduaga;S. Angelidakis;P. Anger;A. Angerami;F. Anghinolfi;A. Anisenkov;N. Anjos;A. Annovi;A. Antonaki;M. Antonelli;A. Antonov;J. Antoš;F. Anulli;M. Aoki;L. Aperio Bella;R. Apolle;G. Arabidze;I. Aracena;Y. Arai;A. Arce;S. Arfaoui;J. Arguin;S. Argyropoulos;E. Arik;M. Arik;A. Armbruster;O. Arnaez;V. Arnal;A. Artamonov;G. Artoni;D. Arutinov;S. Asai;N. Asbah;S. Ask;B. Åsman;L. Asquith;K. Assamagan;R. Astalos;A. Astbury;M. Atkinson;B. Auerbach;É. Augé;K. Augsten;M. Aurousseau;G. Avolio;D. Axen;G. Azuelos;Y. Azuma;M. Baak;C. Bacci;A. Bach;H. Bachacou;K. Bachas;M. Backes;M. Backhaus;J. Backus Mayes;E. Badescu;P. Bagiacchi;P. Bagnaia;Y. Bai;D. Bailey;T. Bain;J. Baines;O. Baker;S. Baker;P. Balek;F. Balli;E. Banas;P. Banerjee;S. Banerjee;D. Banfi;A. Bangert;V. Bansal;H. S. Bansil;L. Barak;S. Baranov;T. Barber;E. Barberio;D. Barberis;M. Barbero;D. Bardin;T. Barillari;M. Barisonzi;T. Barklow;N. Barlow;B. Barnett;R. Barnett;A. Baroncelli;G. Barone;A. Barr;F. Barreiro;J. Barreiro Guimarães da Costa;R. Bartoldus;A. Barton;V. Bartsch;A. Basye;R. Bates;L. Báťková;J. Batley;A. Battaglia;M. Battistin;F. Bauer;H. Bawa;S. Beale;T. Beau;P. Beauchemin;R. Beccherle;P. Bechtle;H. Beck;K. Becker;S. Becker;M. Beckingham;K. Becks;A. Beddall;A. Beddall;S. Bedikian;V. Bednyakov;C. Bee;L. Beemster;T. Beermann;M. Begel;C. Bélanger-Champagne;P. Bell;W. Bell;G. Bella;L. Bellagamba;A. Bellerive;M. Bellomo;A. Belloni;O. Beloborodova;K. Belotskiy;O. Beltramello;O. Benary;D. Benchekroun;K. Bendtz;N. Benekos;Y. Benhammou;E. Benhar Noccioli;J. A. Benitez Garcia;D. Benjamin;J. Bensinger;Kamal Benslama;S. Bentvelsen;D. Berge;E. Bergeaas Kuutmann;N. Berger;F. Berghaus;E. Berglund;J. Beringer;P. Bernat;R. Bernhard;C. Bernius;F. Bernlochner;T. Berry;C. Bertella;F. Bertolucci;M. I. Besana;G. Besjes;N. Besson;S. Bethke;W. Bhimji;R. Bianchi;L. Bianchini;M. Bianco;O. Biebel;S. Bieniek;K. Bierwagen;J. Biesiada;M. Biglietti;H. Bilokon;M. Bindi;S. Binet;A. Bingul;C. Bini;B. Bittner;C. Black;J. Black;K. Black;D. Blackburn;R. Blair;J. Blanchard;T. Blažek;I. Bloch;C. Blocker;J. Błocki;W. Blum;U. Blumenschein;G. Bobbink;V. Bobrovnikov;S. Bocchetta;A. Bocci;C. Boddy;M. Boehler;J. Boek;T. T. Boek-T.;N. Boelaert;J. Bogaerts;A. Bogdanchikov;A. Bogouch;C. Bohm;J. Bohm;V. Boisvert;T. Bold;V. Boldea;N. M. Bolnet;M. Bomben;M. Bona;M. Boonekamp;S. Bordoni;C. Borer;A. Borisov;G. Borissov;M. Borri;S. Borroni;J. Bortfeldt;V. Bortolotto;K. Bos;D. Boscherini;M. Bosman;H. Boterenbrood;J. Bouchami;J. Boudreau;E. Bouhova-Thacker;D. Boumediene;C. Bourdarios;N. Bousson;S. Boutouil;A. Boveia;J. Boyd;I. Boyko;I. Božović-Jelisavčić;J. Bracinik;P. Branchini;A. Brandt;G. Brandt;O. Brandt;U. Bratzler;B. Brau;J. Brau;H. Braun;S. F. Brazzale;B. Brelier;J. Bremer;K. Brendlinger;R. Brenner;S. Bressler;T. Bristow;D. Britton;F. Brochu;I. Brock;R. Brock;F. Broggi;C. Bromberg;J. Bronner;G. Brooijmans;T. Brooks;W. Brooks;E. Brost;G. Brown;P. Bruckman de Renstrom;D. Bruncko;R. Brunelière;S. Brunet;A. Bruni;G. Bruni;M. Bruschi;L. Bryngemark;T. Buanes;Q. Buat;F. Bucci;J. Buchanan;P. Buchholz;R. Buckingham;A. Buckley;S. Buda;I. Budagov;B. Budick;L. Bugge;O. Bulekov;A. Bundock;M. Bunse;T. Buran;H. Burckhart;S. Burdin;T. Burgess;S. Burke;E. Busato;V. Büscher;P. Bussey;C. Buszello;B. Butler;J. Butler;C. Buttar;J. Butterworth;W. Buttinger;M. Byszewski;S. Cabrera Urbán;D. Caforio;O. Cakir;P. Calafiura;G. Calderini;P. Calfayan;R. Calkins;L. Caloba;R. Caloi;D. Calvet;S. Calvet;R. Camacho Toro;P. Camarri;D. Cameron;L. Caminada;R. Caminal Armadans;S. Campana;M. Campanelli;V. Canale;F. Canelli;A. Canepa;J. Cantero;R. Cantrill;T. Cao;M. Capeans Garrido;I. Caprini;M. Caprini;D. Capriotti;M. Capua;R. Caputo;R. Cardarelli;T. Carli;G. Carlino;L. Carminati;S. Caron;E. Carquin;G. Carrillo-Montoya;A. Carter;J. Carter;J. Carvalho;D. Casadei;M. P. Casado;M. Cascella;C. Caso;E. Castaneda-Miranda;A. Castelli;V. Castillo Gimenez;N. Castro;G. Cataldi;P. Catastini;A. Catinaccio;J. Catmore;A. Cattai;G. Cattani;S. Caughron;V. Cavaliere;D. Cavalli;M. Cavalli-Sforza;V. Cavasinni;F. Ceradini;B. Cerio;A. Cerqueira;A. Cerri;L. Cerrito;F. Cerutti;A. Cervelli;S. Cetin;A. Chafaq;D. Chakraborty;I. Chalupkova;K. Chan;P. Chang;B. Chapleau;J. Chapman;J. Chapman;D. Charlton;V. Chavda;C. Chavez Barajas;S. Cheatham;S. Chekanov;S. Chekulaev;G. Chelkov;M. Chelstowska;C. Chen;H. Chen;S. Chen;X. Chen;Y. Chen;Y. Cheng;A. Cheplakov;R. Cherkaoui El Moursli;V. Chernyatin;E. Cheu;S. Cheung;L. Chevalier;V. Chiarella;G. Chiefari;J. T. Childers;A. Chilingarov;G. Chiodini;A. Chisholm;R. Chislett;A. Chitan;M. Chizhov;G. Choudalakis;S. Chouridou;B. Chow;I. Christidi;A. Christov;D. Chromek-Burckhart;M. Chu;J. Chudoba;G. Ciapetti;A. Ciftci;R. Ciftci;D. Cinca;V. Cindro;A. Ciocio;M. Cirilli;P. Cirkovic;Z. Citron;M. Citterio;M. Ciubancan;A. Clark;P. Clark;R. Clarke;J. Clémens;B. Clement
DOI: 10.1142/s0217751x13400113
发表时间: 2013-04-30
影响因子: 1.6
作者:
Gale, Charles;Jeon, Sangyong;Schenke, Bjoern
通讯作者: Schenke, Bjoern