Nuclear modification factors for hadrons at forward and backward rapidities in deuteron-gold collisions at sqrt[s(NN)]=200 GeV.

Nuclear modification factors for hadrons at forward and backward rapidities in deuteron-gold collisions at sqrt[s(NN)]=200 GeV.
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DOI：
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发表时间：
2005
期刊：
Physical review letters
影响因子：
8.6
通讯作者：
S. Adler;S. Afanasiev;C. Aidala;N. Ajitanand;Y. Akiba;A. Al-Jamel;J. Alexander;K. Aoki;L. Aphecetche;R. Armendariz;S. Aronson;R. Averbeck;T. Awes;V. Babintsev;A. Baldisseri;K. Barish;P. Barnes;B. Bassalleck;S. Bathe;S. Batsouli;V. Baublis;F. Bauer;A. Bazilevsky;S. Belikov;M. T. Bjørndal;J. Boissevain;H. Borel;M. Brooks;D. Brown;N. Bruner;D. Bucher;H. Buesching;V. Bumazhnov;G. Bunce;J. Burward-Hoy;S. Butsyk;X. Camard;P. Chand;W. Chang;S. Chernichenko;C. Chi;J. Chiba;M. Chiu;I. Choi;R. Choudhury;T. Chujo;V. Cianciolo;Y. Cobigo;B. Cole;M. Comets;P. Constantin;M. Csanád;T. Csörgő;J. Cussonneau;D. d’Enterria;K. Das;G. David;F. Deák;H. Delagrange;A. Denisov;A. Deshpande;E. Desmond;A. Devismes;O. Dietzsch;J. Drachenberg;O. Drapier;A. Drees;A. Durum;D. Dutta;V. Dzhordzhadze;Y. Efremenko;H. En’yo;B. Espagnon;S. Esumi;D. Fields;C. Finck;F. Fleuret;S. Fokin;B. Fox;Z. Fraenkel;J. Frantz;A. Franz;A. Frawley;Y. Fukao;S. Fung;S. Gadrat;M. Germain;A. Glenn;M. Gonin;J. Gosset;Y. Goto;R. Granier de Cassagnac;N. Grau;S. Greene;M. Grosse Perdekamp;H. Gustafsson;T. Hachiya;J. Haggerty;H. Hamagaki;A. G. Hansen;E. Hartouni;M. Harvey;K. Hasuko;R. Hayano;X. He;M. Heffner;T. Hemmick;J. Heuser;P. Hidas;H. Hiejima;J. Hill;R. Hobbs;W. Holzmann;K. Homma;B. Hong;A. Hoover;T. Horaguchi;T. Ichihara;V. V. Ikonnikov-V.;K. Imai;M. Inaba;M. Inuzuka;D. Isenhower;L. Isenhower;M. Ishihara;M. Issah;A. Isupov;B. Jacak;J. Jia;O. Jinnouchi;B. Johnson;S. Johnson;K. Joo;D. Jouan;F. Kajihara;S. Kametani;N. Kamihara;M. Kaneta;J. Kang;K. Katou;T. Kawabata;A. Kazantsev;S. Kelly;B. Khachaturov;A. Khanzadeev;J. Kikuchi;D. Kim;E. Kim;G. Kim;H. Kim;E. Kinney;A. Kiss;E. Kistenev;A. Kiyomichi;C. Klein-boesing;H. Kobayashi;L. Kochenda;V. Kochetkov;R. Kohara;B. Komkov;M. Konno;D. Kotchetkov;A. Kozlov;P. Kroon;C. H. Kuberg;G. Kunde;K. Kurita;M. Kweon;Y. Kwon;G. Kyle;R. Lacey;J. Lajoie;Y. Le Bornec;A. Lebedev;S. Leckey;D. Lee;M. Leitch;M. Leite;X. Li;H. Lim;A. Litvinenko;M. Liu;C. Maguire;Y. Makdisi;A. Malakhov;V. Manko;Y. Mao;G. Martinez;H. Masui;F. Matathias;T. Matsumoto;M. C. McCain;P. McGaughey;Y. Miake;T. E. Miller;A. Milov;S. Mioduszewski;G. Mishra;J. Mitchell;A. Mohanty;D. Morrison;J. Moss;D. Mukhopadhyay;M. Muniruzzaman;S. Nagamiya;J. Nagle;T. Nakamura;J. Newby;A. Nyanin;J. Nystrand;E. O'brien;C. Ogilvie;H. Ohnishi;I. Ojha;H. Okada;K. Okada;A. Oskarsson;I. Otterlund;K. Oyama;K. Ozawa;D. Pal;A. Palounek;V. Pantuev;V. Papavassiliou;J. Park;W. J. Park;S. Pate;H. Pei;V. Penev;J. Peng;H. Pereira;V. Peresedov;A. Pierson;C. Pinkenburg;R. Pisani;M. Purschke;A. Purwar;J. Qualls;J. Rak;I. Ravinovich;K. Read;M. Reuter;K. Reygers;V. Riabov;Y. Riabov;G. Roche;A. Romañá;M. Rosati;S. Rosendahl;P. Rosnet;V. Rykov;S. Ryu;N. Saito;T. Sakaguchi;S. Sakai;V. Samsonov;L. Sanfratello;R. Santo;H. Sato;S. Sato;S. Sawada;Y. Schutz;V. Semenov;R. Seto;T. Shea;I. Shein;T. Shibata;K. Shigaki;M. Shimomura;A. Sickles;C. Silva;D. Silvermyr;K. Sim;A. Soldatov;R. Soltz;W. Sondheim;S. Sorensen;I. Sourikova;F. Staley;P. Stankus;E. Stenlund;M. Stepanov;A. Ster;S. Stoll;T. Sugitate;J. Sullivan;S. Takagi;E. M. Takagui;A. Taketani;K. Tanaka;Y. Tanaka;K. Tanida;M. Tannenbaum;A. Taranenko;P. Tarjan;T. Thomas;M. Togawa;J. Tojo;H. Torii;R. Towell;V. Tram;I. Tserruya;Y. Tsuchimoto;H. Tydesjö;N. Tyurin;T. J. Uam;H. Van Hecke;J. Velkovska;M. Velkovsky;V. Veszpremi;A. Vinogradov;M. Volkov;E. Vznuzdaev;X. Wang;Y. Watanabe;S. White;N. Willis;F. Wohn;C. Woody;W. Xie;A. Yanovich;S. Yokkaichi;G. Young;I. Yushmanov;W. Zajc;C. Zhang;S. Zhou;J. Zimányi;L. Zolin;X. Zong
S. Adler;S. Afanasiev;C. Aidala;N. Ajitanand;Y. Akiba;A. Al-Jamel;J. Alexander;K. Aoki;L. Aphecetche;R. Armendariz;S. Aronson;R. Averbeck;T. Awes;V. Babintsev;A. Baldisseri;K. Barish;P. Barnes;B. Bassalleck;S. Bathe;S. Batsouli;V. Baublis;F. Bauer;A. Bazilevsky;S. Belikov;M. T. Bjørndal;J. Boissevain;H. Borel;M. Brooks;D. Brown;N. Bruner;D. Bucher;H. Buesching;V. Bumazhnov;G. Bunce;J. Burward-Hoy;S. Butsyk;X. Camard;P. Chand;W. Chang;S. Chernichenko;C. Chi;J. Chiba;M. Chiu;I. Choi;R. Choudhury;T. Chujo;V. Cianciolo;Y. Cobigo;B. Cole;M. Comets;P. Constantin;M. Csanád;T. Csörgő;J. Cussonneau;D. d’Enterria;K. Das;G. David;F. Deák;H. Delagrange;A. Denisov;A. Deshpande;E. Desmond;A. Devismes;O. Dietzsch;J. Drachenberg;O. Drapier;A. Drees;A. Durum;D. Dutta;V. Dzhordzhadze;Y. Efremenko;H. En’yo;B. Espagnon;S. Esumi;D. Fields;C. Finck;F. Fleuret;S. Fokin;B. Fox;Z. Fraenkel;J. Frantz;A. Franz;A. Frawley;Y. Fukao;S. Fung;S. Gadrat;M. Germain;A. Glenn;M. Gonin;J. Gosset;Y. Goto;R. Granier de Cassagnac;N. Grau;S. Greene;M. Grosse Perdekamp;H. Gustafsson;T. Hachiya;J. Haggerty;H. Hamagaki;A. G. Hansen;E. Hartouni;M. Harvey;K. Hasuko;R. Hayano;X. He;M. Heffner;T. Hemmick;J. Heuser;P. Hidas;H. Hiejima;J. Hill;R. Hobbs;W. Holzmann;K. Homma;B. Hong;A. Hoover;T. Horaguchi;T. Ichihara;V. V. Ikonnikov-V.;K. Imai;M. Inaba;M. Inuzuka;D. Isenhower;L. Isenhower;M. Ishihara;M. Issah;A. Isupov;B. Jacak;J. Jia;O. Jinnouchi;B. Johnson;S. Johnson;K. Joo;D. Jouan;F. Kajihara;S. Kametani;N. Kamihara;M. Kaneta;J. Kang;K. Katou;T. Kawabata;A. Kazantsev;S. Kelly;B. Khachaturov;A. Khanzadeev;J. Kikuchi;D. Kim;E. Kim;G. Kim;H. Kim;E. Kinney;A. Kiss;E. Kistenev;A. Kiyomichi;C. Klein-boesing;H. Kobayashi;L. Kochenda;V. Kochetkov;R. Kohara;B. Komkov;M. Konno;D. Kotchetkov;A. Kozlov;P. Kroon;C. H. Kuberg;G. Kunde;K. Kurita;M. Kweon;Y. Kwon;G. Kyle;R. Lacey;J. Lajoie;Y. Le Bornec;A. Lebedev;S. Leckey;D. Lee;M. Leitch;M. Leite;X. Li;H. Lim;A. Litvinenko;M. Liu;C. Maguire;Y. Makdisi;A. Malakhov;V. Manko;Y. Mao;G. Martinez;H. Masui;F. Matathias;T. Matsumoto;M. C. McCain;P. McGaughey;Y. Miake;T. E. Miller;A. Milov;S. Mioduszewski;G. Mishra;J. Mitchell;A. Mohanty;D. Morrison;J. Moss;D. Mukhopadhyay;M. Muniruzzaman;S. Nagamiya;J. Nagle;T. Nakamura;J. Newby;A. Nyanin;J. Nystrand;E. O'brien;C. Ogilvie;H. Ohnishi;I. Ojha;H. Okada;K. Okada;A. Oskarsson;I. Otterlund;K. Oyama;K. Ozawa;D. Pal;A. Palounek;V. Pantuev;V. Papavassiliou;J. Park;W. J. Park;S. Pate;H. Pei;V. Penev;J. Peng;H. Pereira;V. Peresedov;A. Pierson;C. Pinkenburg;R. Pisani;M. Purschke;A. Purwar;J. Qualls;J. Rak;I. Ravinovich;K. Read;M. Reuter;K. Reygers;V. Riabov;Y. Riabov;G. Roche;A. Romañá;M. Rosati;S. Rosendahl;P. Rosnet;V. Rykov;S. Ryu;N. Saito;T. Sakaguchi;S. Sakai;V. Samsonov;L. Sanfratello;R. Santo;H. Sato;S. Sato;S. Sawada;Y. Schutz;V. Semenov;R. Seto;T. Shea;I. Shein;T. Shibata;K. Shigaki;M. Shimomura;A. Sickles;C. Silva;D. Silvermyr;K. Sim;A. Soldatov;R. Soltz;W. Sondheim;S. Sorensen;I. Sourikova;F. Staley;P. Stankus;E. Stenlund;M. Stepanov;A. Ster;S. Stoll;T. Sugitate;J. Sullivan;S. Takagi;E. M. Takagui;A. Taketani;K. Tanaka;Y. Tanaka;K. Tanida;M. Tannenbaum;A. Taranenko;P. Tarjan;T. Thomas;M. Togawa;J. Tojo;H. Torii;R. Towell;V. Tram;I. Tserruya;Y. Tsuchimoto;H. Tydesjö;N. Tyurin;T. J. Uam;H. Van Hecke;J. Velkovska;M. Velkovsky;V. Veszpremi;A. Vinogradov;M. Volkov;E. Vznuzdaev;X. Wang;Y. Watanabe;S. White;N. Willis;F. Wohn;C. Woody;W. Xie;A. Yanovich;S. Yokkaichi;G. Young;I. Yushmanov;W. Zajc;C. Zhang;S. Zhou;J. Zimányi;L. Zolin;X. Zong
中科院分区：
物理与天体物理1区
文献类型：
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作者：
S. Adler;S. Afanasiev;C. Aidala;N. Ajitanand;Y. Akiba;A. Al-Jamel;J. Alexander;K. Aoki;L. Aphecetche;R. Armendariz;S. Aronson;R. Averbeck;T. Awes;V. Babintsev;A. Baldisseri;K. Barish;P. Barnes;B. Bassalleck;S. Bathe;S. Batsouli;V. Baublis;F. Bauer;A. Bazilevsky;S. Belikov;M. T. Bjørndal;J. Boissevain;H. Borel;M. Brooks;D. Brown;N. Bruner;D. Bucher;H. Buesching;V. Bumazhnov;G. Bunce;J. Burward-Hoy;S. Butsyk;X. Camard;P. Chand;W. Chang;S. Chernichenko;C. Chi;J. Chiba;M. Chiu;I. Choi;R. Choudhury;T. Chujo;V. Cianciolo;Y. Cobigo;B. Cole;M. Comets;P. Constantin;M. Csanád;T. Csörgő;J. Cussonneau;D. d’Enterria;K. Das;G. David;F. Deák;H. Delagrange;A. Denisov;A. Deshpande;E. Desmond;A. Devismes;O. Dietzsch;J. Drachenberg;O. Drapier;A. Drees;A. Durum;D. Dutta;V. Dzhordzhadze;Y. Efremenko;H. En’yo;B. Espagnon;S. Esumi;D. Fields;C. Finck;F. Fleuret;S. Fokin;B. Fox;Z. Fraenkel;J. Frantz;A. Franz;A. Frawley;Y. Fukao;S. Fung;S. Gadrat;M. Germain;A. Glenn;M. Gonin;J. Gosset;Y. Goto;R. Granier de Cassagnac;N. Grau;S. Greene;M. Grosse Perdekamp;H. Gustafsson;T. Hachiya;J. Haggerty;H. Hamagaki;A. G. Hansen;E. Hartouni;M. Harvey;K. Hasuko;R. Hayano;X. He;M. Heffner;T. Hemmick;J. Heuser;P. Hidas;H. Hiejima;J. Hill;R. Hobbs;W. Holzmann;K. Homma;B. Hong;A. Hoover;T. Horaguchi;T. Ichihara;V. V. Ikonnikov-V.;K. Imai;M. Inaba;M. Inuzuka;D. Isenhower;L. Isenhower;M. Ishihara;M. Issah;A. Isupov;B. Jacak;J. Jia;O. Jinnouchi;B. Johnson;S. Johnson;K. Joo;D. Jouan;F. Kajihara;S. Kametani;N. Kamihara;M. Kaneta;J. Kang;K. Katou;T. Kawabata;A. Kazantsev;S. Kelly;B. Khachaturov;A. Khanzadeev;J. Kikuchi;D. Kim;E. Kim;G. Kim;H. Kim;E. Kinney;A. Kiss;E. Kistenev;A. Kiyomichi;C. Klein-boesing;H. Kobayashi;L. Kochenda;V. Kochetkov;R. Kohara;B. Komkov;M. Konno;D. Kotchetkov;A. Kozlov;P. Kroon;C. H. Kuberg;G. Kunde;K. Kurita;M. Kweon;Y. Kwon;G. Kyle;R. Lacey;J. Lajoie;Y. Le Bornec;A. Lebedev;S. Leckey;D. Lee;M. Leitch;M. Leite;X. Li;H. Lim;A. Litvinenko;M. Liu;C. Maguire;Y. Makdisi;A. Malakhov;V. Manko;Y. Mao;G. Martinez;H. Masui;F. Matathias;T. Matsumoto;M. C. McCain;P. McGaughey;Y. Miake;T. E. Miller;A. Milov;S. Mioduszewski;G. Mishra;J. Mitchell;A. Mohanty;D. Morrison;J. Moss;D. Mukhopadhyay;M. Muniruzzaman;S. Nagamiya;J. Nagle;T. Nakamura;J. Newby;A. Nyanin;J. Nystrand;E. O'brien;C. Ogilvie;H. Ohnishi;I. Ojha;H. Okada;K. Okada;A. Oskarsson;I. Otterlund;K. Oyama;K. Ozawa;D. Pal;A. Palounek;V. Pantuev;V. Papavassiliou;J. Park;W. J. Park;S. Pate;H. Pei;V. Penev;J. Peng;H. Pereira;V. Peresedov;A. Pierson;C. Pinkenburg;R. Pisani;M. Purschke;A. Purwar;J. Qualls;J. Rak;I. Ravinovich;K. Read;M. Reuter;K. Reygers;V. Riabov;Y. Riabov;G. Roche;A. Romañá;M. Rosati;S. Rosendahl;P. Rosnet;V. Rykov;S. Ryu;N. Saito;T. Sakaguchi;S. Sakai;V. Samsonov;L. Sanfratello;R. Santo;H. Sato;S. Sato;S. Sawada;Y. Schutz;V. Semenov;R. Seto;T. Shea;I. Shein;T. Shibata;K. Shigaki;M. Shimomura;A. Sickles;C. Silva;D. Silvermyr;K. Sim;A. Soldatov;R. Soltz;W. Sondheim;S. Sorensen;I. Sourikova;F. Staley;P. Stankus;E. Stenlund;M. Stepanov;A. Ster;S. Stoll;T. Sugitate;J. Sullivan;S. Takagi;E. M. Takagui;A. Taketani;K. Tanaka;Y. Tanaka;K. Tanida;M. Tannenbaum;A. Taranenko;P. Tarjan;T. Thomas;M. Togawa;J. Tojo;H. Torii;R. Towell;V. Tram;I. Tserruya;Y. Tsuchimoto;H. Tydesjö;N. Tyurin;T. J. Uam;H. Van Hecke;J. Velkovska;M. Velkovsky;V. Veszpremi;A. Vinogradov;M. Volkov;E. Vznuzdaev;X. Wang;Y. Watanabe;S. White;N. Willis;F. Wohn;C. Woody;W. Xie;A. Yanovich;S. Yokkaichi;G. Young;I. Yushmanov;W. Zajc;C. Zhang;S. Zhou;J. Zimányi;L. Zolin;X. Zong

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我们报告了 sqrt[s(NN)]=200 GeV 氘核-金反应中带电强子的产生。我们在氘核方向的测量覆盖1.4<eta<2.2，称为前向速度，在金方向-2.0<eta<-1.4，称为后向速度，横向动量范围p(T)=0.5-4.0 GeV/c。我们比较了不同氘核-金碰撞中心性类别的相对产量。我们观察到相对于二元碰撞缩放在前向速度下的抑制，对金核中的低动量分数（x）部分子敏感，以及在后向速度下的增强，对金核中的高动量分数部分子敏感。
We report on charged hadron production in deuteron-gold reactions at sqrt[s(NN)]=200 GeV. Our measurements in the deuteron direction cover 1.4<eta<2.2, referred to as forward rapidity, and in the gold direction -2.0<eta<-1.4, referred to as backward rapidity, and a transverse momentum range p(T)=0.5-4.0 GeV/c. We compare the relative yields for different deuteron-gold collision centrality classes. We observe a suppression relative to binary collision scaling at forward rapidity, sensitive to low momentum fraction (x) partons in the gold nucleus, and an enhancement at backward rapidity, sensitive to high momentum fraction partons in the gold nucleus.