Cold Nuclear Matter Effects on $J/\Psi$ production as Constrained by Deuteron-Gold Measurements at $\sqrt{s_{NN}}$ = 200 GeV - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review C Year : 2008

Cold Nuclear Matter Effects on $J/\Psi$ production as Constrained by Deuteron-Gold Measurements at $\sqrt{s_{NN}}$ = 200 GeV

A. Adare , S.S. Adler , S. Afanasiev , C. Aidala , N.N. Ajitanand , Y. Akiba , H. Al-Bataineh , J. Alexander , A. Al-Jamel , K. Aoki , Laurent Aphecetche (1) , R. Armendariz , S.H. Aronson , J. Asai , E. T. Atomssa (2) , R. Averbeck , T.C. Awes , B. Azmoun , V. Babintsev , G. Baksay , L. Baksay , A. Baldisseri (3) , K.N. Barish , P.D. Barnes , B. Bassalleck , S. Bathe , S. Batsouli , V. Baublis , F. Bauer , A. Bazilevsky , S. Belikov , R. Bennett , Y. Berdnikov , A.A. Bickley , M.T. Bjorndal , J.G. Boissevain , H. Borel (3) , K. Boyle , M.L. Brooks , D.S. Brown , N. Bruner , D. Bucher , H. Buesching , V. Bumazhnov , G. Bunce , J.M. Burward-Hoy , S. Butsyk , X. Camard (1) , S. Campbell , P. Chand , B.S. Chang , W.C. Chang , J.-L. Charvet (3) , S. Chernichenko , J. Chiba , C.Y. Chi , M. Chiu , I.J. Choi , R.K. Choudhury , T. Chujo , P. Chung , A. Churyn , V. Cianciolo , C.R. Cleven , Y. Cobigo (3) , B.A. Cole , M.P. Comets (4) , P. Constantin , M. Csanàd , T. Csörgö , Jean-Pierre Cussonneau (1) , T. Dahms , K. Das , G. David , F. Deak , M.B. Deaton , K. Dehmelt , H. Delagrange (1) , A. Denisov , D. d'Enterria , A. Deshpande , E.J. Desmond , A. Devismes , O. Dietzsch , A. Dion , M. Donadelli , O. Drapier (2) , A. Drees , A.K. Dubey , A. Durum , D. Dutta , V. Dzhordzhadze , Y.V. Efremenko , J. Egdemir , F. Ellinghaus , W.S. Emam , A. Enokizono , H. En'Yo , B. Espagnon (4) , S. Esumi , K.O. Eyser , D.E. Fields , C. Finck (1) , M. Finger Jr. , M. Finger , F. Fleuret (2) , S.L. Fokin , B.D. Fox , Z. Fraenkel , J.E. Frantz , A. Franz , A.D. Frawley , K. Fujiwara , Y. Fukao , S.-Y. Fung , T. Fusayasu , S. Gadrat (5) , I. Garishvili , Marie Germain (1) , A. Glenn , H. Gong , M. Gonin (2) , J. Gosset (3) , Y. Goto , R. Granier de Cassagnac (2) , N. Grau , S.V. Greene , M. Grosse Perdekamp , T. Gunji , H.-A. Gustafsson , T. Hachiya , A. Hadj Henni (1) , C. Haegemann , J.S. Haggerty , H. Hamagaki , R. Han , A.G. Hansen , H. Harada , E.P. Hartouni , K. Haruna , M. Harvey , E. Haslum , K. Hasuko , R. Hayano , M. Heffner , T.K. Hemmick , T. Hester , J.M. Heuser , X. He , P. Hidas , J.C. Hill , R. Hobbs , M. Hohlmann , W. Holzmann , K. Homma , B. Hong , A. Hoover , T. Horaguchi , D. Hornback , T. Ichihara , V.V. Ikonnikov , K. Imai , M. Inaba , Y. Inoue , M. Inuzuka , D. Isenhower , L. Isenhower , M. Ishihara , T. Isobe , M. Issah , A. Isupov , B.V. Jacak , J. Jia , J. Jin , O. Jinnouchi , B.M. Johnson , S.C. Johnson , K.S. Joo , D. Jouan (4) , F. Kajihara , S. Kametani , N. Kamihara , J. Kamin , M. Kaneta , J.H. Kang , H. Kanou , K. Katou , T. Kawabata , D. Kawall , A.V. Kazantsev , Steven Kelly , B. Khachaturov , A. Khanzadeev , J. Kikuchi , D.H. Kim , D.J. Kim , E. Kim , G.-B. Kim (2) , H.J. Kim , E. Kinney , A. Kiss , E. Kistenev , A. Kiyomichi , J. Klay , C. Klein-Boesing , H. Kobayashi , L. Kochenda , V. Kochetkov , R. Kohara , B. Komkov , M. Konno , D. Kotchetkov , A. Kozlov , A. Kr'Al , A. Kravitz , P.J. Kroon , J. Kubart , C.H. Kuberg , G.J. Kunde , N. Kurihara , K. Kurita , M.J. Kweon , Y. Kwon , G.S. Kyle , R. Lacey , Y.-S. Lai , J.G. Lajoie , A. A. Lebedev , Y. Le Bornec (4) , S. Leckey , D.M. Lee , M.K. Lee , T. Lee , M.J. Leitch , M.A.L. Leite , B. Lenzi , H. Lim , T. Liska , A. Litvinenko , M.X. Liu , X. Li , X.H. Li , B. Love , D. Lynch , C.F. Maguire , Y.I. Makdisi , A. Malakhov , M.D. Malik , V.I. Manko , Y. Mao , Gines Martinez Garcia (1) , L. Maˇsek , H. Masui , F. Matathias , T. Matsumoto , M.C. Mccain , M. Mccumber , P.L. Mcgaughey , Y. Miake , P. Mikeˇs , K. Miki , T.E. Miller , A. Milov , S. Mioduszewski , G.C. Mishra , M. Mishra , J.T. Mitchell , M. Mitrovski , A.K. Mohanty , A. Morreale , D.P. Morrison , J.M. Moss , T.V. Moukhanova , D. Mukhopadhyay , M. Muniruzzaman , J. Murata , S. Nagamiya , Y. Nagata , J.L. Nagle , M. Naglis , I. Nakagawa , Y. Nakamiya , T. Nakamura , K. Nakano , J. Newby , M. Nguyen , B.E. Norman , A.S. Nyanin , J. Nystrand , E. O'Brien , S.X. Oda , C.A. Ogilvie , H. Ohnishi , I.D. Ojha , H. Okada , K. Okada , M. Oka , O.O. Omiwade , A. Oskarsson , I. Otterlund , M. Ouchida , K. Oyama , K. Ozawa , R. Pak , D. Pal , A.P.T. Palounek , V. Pantuev , V. Papavassiliou , J. Park , W.J. Park , S.F. Pate , H. Pei , V. Penev , J.-C. Peng , H. Pereira (3) , V. Peresedov , D.Yu. Peressounko , A. Pierson , C. Pinkenburg , R.P. Pisani , M.L. Purschke , A.K. Purwar , J.M. Qualls , H. Qu , J. Rak , A. Rakotozafindrabe (2) , I. Ravinovich , K.F. Read , S. Rembeczki , M. Reuter , K. Reygers , V. Riabov , Y. Riabov , G. Roche (5) , A. Romana (2) , M. Rosati , S.S.E. Rosendahl , P. Rosnet (5) , P. Rukoyatkin , V.L. Rykov , S.S. Ryu , B. Sahlmueller , N. Saito , T. Sakaguchi , S. Sakai , H. Sakata , V. Samsonov , L. Sanfratello , R. Santo , H.D. Sato , S. Sato , S. Sawada , Y. Schutz (1) , J. Seele , R. Seidl , V. Semenov , R. Seto , D. Sharma , T.K. Shea , I. Shein , A. Shevel , T.-A. Shibata , K. Shigaki , M. Shimomura , K. Shoji , A. Sickles , C.L. Silva , D. Silvermyr , C. Silvestre (3) , K.S. Sim , C.P. Singh , V. Singh , S. Skutnik , M. Sluneˇcka , A. Soldatov , R.A. Soltz , W.E. Sondheim , S.P. Sorensen , I.V. Sourikova , F. Staley (3) , P.W. Stankus , E. Stenlund , M. Stepanov , A. Ster , S.P. Stoll , T. Sugitate , C. Suire (4) , J.P. Sullivan , J. Sziklai , T. Tabaru , S. Takagi , E.M. Takagui , A. Taketani , K.H. Tanaka , Y. Tanaka , K. Tanida , M.J. Tannenbaum , A. Taranenko , P. Tarj'An , T.L. Thomas , M. Togawa , A. Toia , J. Tojo , L. Tom'Aˇsek , H. Torii , R.S. Towell , V.-N. Tram (2) , I. Tserruya , Y. Tsuchimoto , H. Tydesj¨o , N. Tyurin , T.J. Uam , C. Vale , H. Valle , H.W. Vanhecke , J. Velkovska , M. Velkovsky , R. Vertesi , V. Veszpr'Emi , A.A. Vinogradov , M. Virius , M.A. Volkov , V. Vrba , E. Vznuzdaev , M. Wagner , D. Walker , X.R. Wang , Y. Watanabe , J. Wessels , S.N. White , N. Willis (4) , D. Winter , F.K. Wohn , C.L. Woody , M. Wysocki , W. Xie , Y.L. Yamaguchi , A. Yanovich , Z. Yasin , J. Ying , S. Yokkaichi , G.R. Young , I. Younus , I.E. Yushmanov , W.A. Zajc , O. Zaudtke , C. Zhang , S. Zhou , J. Zim'Anyi , L. Zolin , X. Zong
A. Adare
  • Function : Author
S.S. Adler
  • Function : Author
S. Afanasiev
  • Function : Author
C. Aidala
  • Function : Author
N.N. Ajitanand
  • Function : Author
Y. Akiba
  • Function : Author
H. Al-Bataineh
  • Function : Author
J. Alexander
  • Function : Author
A. Al-Jamel
  • Function : Author
K. Aoki
  • Function : Author
Laurent Aphecetche
R. Armendariz
  • Function : Author
S.H. Aronson
  • Function : Author
J. Asai
  • Function : Author
R. Averbeck
  • Function : Author
T.C. Awes
  • Function : Author
B. Azmoun
  • Function : Author
V. Babintsev
  • Function : Author
G. Baksay
  • Function : Author
L. Baksay
  • Function : Author
K.N. Barish
  • Function : Author
P.D. Barnes
  • Function : Author
B. Bassalleck
  • Function : Author
S. Bathe
  • Function : Author
S. Batsouli
  • Function : Author
V. Baublis
  • Function : Author
F. Bauer
  • Function : Author
A. Bazilevsky
  • Function : Author
S. Belikov
  • Function : Author
R. Bennett
  • Function : Author
Y. Berdnikov
  • Function : Author
A.A. Bickley
  • Function : Author
M.T. Bjorndal
  • Function : Author
J.G. Boissevain
  • Function : Author
K. Boyle
  • Function : Author
M.L. Brooks
  • Function : Author
D.S. Brown
  • Function : Author
N. Bruner
  • Function : Author
D. Bucher
  • Function : Author
H. Buesching
  • Function : Author
V. Bumazhnov
  • Function : Author
G. Bunce
  • Function : Author
J.M. Burward-Hoy
  • Function : Author
S. Butsyk
  • Function : Author
S. Campbell
  • Function : Author
P. Chand
  • Function : Author
B.S. Chang
  • Function : Author
W.C. Chang
  • Function : Author
S. Chernichenko
  • Function : Author
J. Chiba
  • Function : Author
C.Y. Chi
  • Function : Author
M. Chiu
  • Function : Author
I.J. Choi
  • Function : Author
R.K. Choudhury
  • Function : Author
T. Chujo
  • Function : Author
P. Chung
  • Function : Author
A. Churyn
  • Function : Author
V. Cianciolo
  • Function : Author
C.R. Cleven
  • Function : Author
B.A. Cole
  • Function : Author
P. Constantin
  • Function : Author
M. Csanàd
  • Function : Author
T. Csörgö
  • Function : Author
T. Dahms
  • Function : Author
K. Das
  • Function : Author
G. David
  • Function : Author
F. Deak
  • Function : Author
M.B. Deaton
  • Function : Author
K. Dehmelt
  • Function : Author
A. Denisov
  • Function : Author
D. d'Enterria
  • Function : Author
A. Deshpande
  • Function : Author
E.J. Desmond
  • Function : Author
A. Devismes
  • Function : Author
O. Dietzsch
  • Function : Author
A. Dion
  • Function : Author
M. Donadelli
  • Function : Author
A. Drees
  • Function : Author
A.K. Dubey
  • Function : Author
A. Durum
  • Function : Author
D. Dutta
  • Function : Author
V. Dzhordzhadze
  • Function : Author
Y.V. Efremenko
  • Function : Author
J. Egdemir
  • Function : Author
F. Ellinghaus
  • Function : Author
W.S. Emam
  • Function : Author
A. Enokizono
  • Function : Author
H. En'Yo
  • Function : Author
S. Esumi
  • Function : Author
K.O. Eyser
  • Function : Author
D.E. Fields
  • Function : Author
M. Finger Jr.
  • Function : Author
M. Finger
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S.L. Fokin
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B.D. Fox
  • Function : Author
Z. Fraenkel
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J.E. Frantz
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A. Franz
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A.D. Frawley
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K. Fujiwara
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Y. Fukao
  • Function : Author
S.-Y. Fung
  • Function : Author
T. Fusayasu
  • Function : Author
I. Garishvili
  • Function : Author
Marie Germain
A. Glenn
  • Function : Author
H. Gong
  • Function : Author
Y. Goto
  • Function : Author
R. Granier de Cassagnac
N. Grau
  • Function : Author
S.V. Greene
  • Function : Author
M. Grosse Perdekamp
  • Function : Author
T. Gunji
  • Function : Author
H.-A. Gustafsson
  • Function : Author
T. Hachiya
  • Function : Author
C. Haegemann
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J.S. Haggerty
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H. Hamagaki
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R. Han
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A.G. Hansen
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H. Harada
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E.P. Hartouni
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K. Haruna
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M. Harvey
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E. Haslum
  • Function : Author
K. Hasuko
  • Function : Author
R. Hayano
  • Function : Author
M. Heffner
  • Function : Author
T.K. Hemmick
  • Function : Author
T. Hester
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J.M. Heuser
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X. He
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P. Hidas
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J.C. Hill
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R. Hobbs
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M. Hohlmann
  • Function : Author
W. Holzmann
  • Function : Author
K. Homma
  • Function : Author
B. Hong
  • Function : Author
A. Hoover
  • Function : Author
T. Horaguchi
  • Function : Author
D. Hornback
  • Function : Author
T. Ichihara
  • Function : Author
V.V. Ikonnikov
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K. Imai
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M. Inaba
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Y. Inoue
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M. Inuzuka
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D. Isenhower
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L. Isenhower
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M. Ishihara
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T. Isobe
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M. Issah
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A. Isupov
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B.V. Jacak
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J. Jia
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J. Jin
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O. Jinnouchi
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B.M. Johnson
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S.C. Johnson
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K.S. Joo
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F. Kajihara
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S. Kametani
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N. Kamihara
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J. Kamin
  • Function : Author
M. Kaneta
  • Function : Author
J.H. Kang
  • Function : Author
H. Kanou
  • Function : Author
K. Katou
  • Function : Author
T. Kawabata
  • Function : Author
D. Kawall
  • Function : Author
A.V. Kazantsev
  • Function : Author
Steven Kelly
  • Function : Author
B. Khachaturov
  • Function : Author
A. Khanzadeev
  • Function : Author
J. Kikuchi
  • Function : Author
D.H. Kim
  • Function : Author
D.J. Kim
  • Function : Author
E. Kim
  • Function : Author
H.J. Kim
  • Function : Author
E. Kinney
  • Function : Author
A. Kiss
  • Function : Author
E. Kistenev
  • Function : Author
A. Kiyomichi
  • Function : Author
J. Klay
  • Function : Author
C. Klein-Boesing
  • Function : Author
H. Kobayashi
L. Kochenda
  • Function : Author
V. Kochetkov
  • Function : Author
R. Kohara
  • Function : Author
B. Komkov
  • Function : Author
M. Konno
  • Function : Author
D. Kotchetkov
  • Function : Author
A. Kozlov
  • Function : Author
A. Kr'Al
  • Function : Author
A. Kravitz
  • Function : Author
P.J. Kroon
  • Function : Author
J. Kubart
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C.H. Kuberg
  • Function : Author
G.J. Kunde
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N. Kurihara
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K. Kurita
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M.J. Kweon
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Y. Kwon
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G.S. Kyle
  • Function : Author
R. Lacey
  • Function : Author
Y.-S. Lai
  • Function : Author
J.G. Lajoie
  • Function : Author
A. A. Lebedev
  • Function : Author
S. Leckey
  • Function : Author
D.M. Lee
  • Function : Author
M.K. Lee
  • Function : Author
T. Lee
  • Function : Author
M.J. Leitch
  • Function : Author
M.A.L. Leite
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B. Lenzi
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H. Lim
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T. Liska
  • Function : Author
A. Litvinenko
  • Function : Author
M.X. Liu
  • Function : Author
X. Li
  • Function : Author
X.H. Li
  • Function : Author
B. Love
  • Function : Author
D. Lynch
  • Function : Author
C.F. Maguire
  • Function : Author
Y.I. Makdisi
  • Function : Author
A. Malakhov
  • Function : Author
M.D. Malik
  • Function : Author
V.I. Manko
  • Function : Author
Y. Mao
  • Function : Author
Gines Martinez Garcia
L. Maˇsek
  • Function : Author
H. Masui
  • Function : Author
F. Matathias
  • Function : Author
T. Matsumoto
  • Function : Author
M.C. Mccain
  • Function : Author
M. Mccumber
  • Function : Author
P.L. Mcgaughey
  • Function : Author
Y. Miake
  • Function : Author
P. Mikeˇs
  • Function : Author
K. Miki
  • Function : Author
T.E. Miller
  • Function : Author
A. Milov
  • Function : Author
S. Mioduszewski
  • Function : Author
G.C. Mishra
  • Function : Author
M. Mishra
  • Function : Author
J.T. Mitchell
  • Function : Author
M. Mitrovski
  • Function : Author
A.K. Mohanty
  • Function : Author
A. Morreale
  • Function : Author
D.P. Morrison
  • Function : Author
J.M. Moss
  • Function : Author
T.V. Moukhanova
  • Function : Author
D. Mukhopadhyay
  • Function : Author
M. Muniruzzaman
  • Function : Author
J. Murata
  • Function : Author
S. Nagamiya
  • Function : Author
Y. Nagata
  • Function : Author
J.L. Nagle
  • Function : Author
M. Naglis
  • Function : Author
I. Nakagawa
  • Function : Author
Y. Nakamiya
  • Function : Author
T. Nakamura
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K. Nakano
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J. Newby
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M. Nguyen
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B.E. Norman
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A.S. Nyanin
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J. Nystrand
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E. O'Brien
  • Function : Author
S.X. Oda
  • Function : Author
C.A. Ogilvie
  • Function : Author
H. Ohnishi
  • Function : Author
I.D. Ojha
  • Function : Author
H. Okada
  • Function : Author
K. Okada
  • Function : Author
M. Oka
  • Function : Author
O.O. Omiwade
  • Function : Author
A. Oskarsson
  • Function : Author
I. Otterlund
  • Function : Author
M. Ouchida
  • Function : Author
K. Oyama
  • Function : Author
K. Ozawa
  • Function : Author
R. Pak
  • Function : Author
D. Pal
  • Function : Author
A.P.T. Palounek
  • Function : Author
V. Pantuev
  • Function : Author
V. Papavassiliou
  • Function : Author
J. Park
W.J. Park
  • Function : Author
S.F. Pate
  • Function : Author
H. Pei
  • Function : Author
V. Penev
  • Function : Author
J.-C. Peng
  • Function : Author
V. Peresedov
  • Function : Author
D.Yu. Peressounko
  • Function : Author
A. Pierson
  • Function : Author
C. Pinkenburg
  • Function : Author
R.P. Pisani
  • Function : Author
M.L. Purschke
  • Function : Author
A.K. Purwar
  • Function : Author
J.M. Qualls
  • Function : Author
H. Qu
  • Function : Author
J. Rak
  • Function : Author
I. Ravinovich
  • Function : Author
K.F. Read
  • Function : Author
S. Rembeczki
  • Function : Author
M. Reuter
  • Function : Author
K. Reygers
  • Function : Author
V. Riabov
  • Function : Author
Y. Riabov
  • Function : Author
M. Rosati
  • Function : Author
S.S.E. Rosendahl
  • Function : Author
P. Rukoyatkin
  • Function : Author
V.L. Rykov
  • Function : Author
S.S. Ryu
  • Function : Author
B. Sahlmueller
  • Function : Author
N. Saito
  • Function : Author
T. Sakaguchi
  • Function : Author
S. Sakai
  • Function : Author
H. Sakata
  • Function : Author
V. Samsonov
  • Function : Author
L. Sanfratello
  • Function : Author
R. Santo
  • Function : Author
H.D. Sato
  • Function : Author
S. Sato
  • Function : Author
S. Sawada
  • Function : Author
J. Seele
  • Function : Author
R. Seidl
  • Function : Author
V. Semenov
  • Function : Author
R. Seto
  • Function : Author
D. Sharma
  • Function : Author
T.K. Shea
  • Function : Author
I. Shein
  • Function : Author
A. Shevel
  • Function : Author
T.-A. Shibata
  • Function : Author
K. Shigaki
  • Function : Author
M. Shimomura
  • Function : Author
K. Shoji
  • Function : Author
A. Sickles
  • Function : Author
C.L. Silva
  • Function : Author
D. Silvermyr
  • Function : Author
K.S. Sim
  • Function : Author
C.P. Singh
  • Function : Author
V. Singh
  • Function : Author
S. Skutnik
  • Function : Author
M. Sluneˇcka
  • Function : Author
A. Soldatov
  • Function : Author
R.A. Soltz
  • Function : Author
W.E. Sondheim
  • Function : Author
S.P. Sorensen
  • Function : Author
I.V. Sourikova
  • Function : Author
P.W. Stankus
  • Function : Author
E. Stenlund
  • Function : Author
M. Stepanov
  • Function : Author
A. Ster
  • Function : Author
S.P. Stoll
  • Function : Author
T. Sugitate
  • Function : Author
J.P. Sullivan
  • Function : Author
J. Sziklai
  • Function : Author
T. Tabaru
  • Function : Author
S. Takagi
  • Function : Author
E.M. Takagui
  • Function : Author
A. Taketani
  • Function : Author
K.H. Tanaka
  • Function : Author
Y. Tanaka
  • Function : Author
K. Tanida
  • Function : Author
M.J. Tannenbaum
  • Function : Author
A. Taranenko
  • Function : Author
P. Tarj'An
  • Function : Author
T.L. Thomas
  • Function : Author
M. Togawa
  • Function : Author
A. Toia
  • Function : Author
J. Tojo
  • Function : Author
L. Tom'Aˇsek
  • Function : Author
H. Torii
  • Function : Author
R.S. Towell
  • Function : Author
I. Tserruya
  • Function : Author
Y. Tsuchimoto
  • Function : Author
H. Tydesj¨o
  • Function : Author
N. Tyurin
  • Function : Author
T.J. Uam
  • Function : Author
C. Vale
  • Function : Author
H. Valle
  • Function : Author
H.W. Vanhecke
  • Function : Author
J. Velkovska
  • Function : Author
M. Velkovsky
  • Function : Author
R. Vertesi
  • Function : Author
V. Veszpr'Emi
  • Function : Author
A.A. Vinogradov
  • Function : Author
M. Virius
  • Function : Author
M.A. Volkov
  • Function : Author
V. Vrba
  • Function : Author
E. Vznuzdaev
  • Function : Author
M. Wagner
  • Function : Author
D. Walker
  • Function : Author
X.R. Wang
  • Function : Author
Y. Watanabe
  • Function : Author
J. Wessels
  • Function : Author
S.N. White
  • Function : Author
D. Winter
  • Function : Author
F.K. Wohn
  • Function : Author
C.L. Woody
  • Function : Author
M. Wysocki
  • Function : Author
W. Xie
  • Function : Author
Y.L. Yamaguchi
  • Function : Author
A. Yanovich
  • Function : Author
Z. Yasin
  • Function : Author
J. Ying
  • Function : Author
S. Yokkaichi
  • Function : Author
G.R. Young
  • Function : Author
I. Younus
  • Function : Author
I.E. Yushmanov
  • Function : Author
W.A. Zajc
  • Function : Author
O. Zaudtke
  • Function : Author
C. Zhang
  • Function : Author
S. Zhou
  • Function : Author
J. Zim'Anyi
  • Function : Author
L. Zolin
  • Function : Author
X. Zong
  • Function : Author

Abstract

We present a new analysis of J/psi production yields in deuteron-gold collisions at sqrt(s_NN) = 200 GeV using data taken by the PHENIX experiment in 2003 and previously published in [S.S. Adler et al., Phys. Rev. Lett 96, 012304 (2006)]. The high statistics proton-proton J/psi data taken in 2005 is used to improve the baseline measurement and thus construct updated cold nuclear matter modification factors R_dAu. A suppression of J/psi in cold nuclear matter is observed as one goes forward in rapidity (in the deuteron-going direction), corresponding to a region more sensitive to initial state low-x gluons in the gold nucleus. The measured nuclear modification factors are compared to theoretical calculations of nuclear shadowing to which a J/psi (or precursor) break-up cross-section is added. Breakup cross sections of sigma_breakup = 2.8^[+1.7_-1.4] (2.2^[+1.6_-1.5]) mb are obtained by fitting these calculations to the data using two different models of nuclear shadowing. These breakup cross section values are consistent within large uncertainties with the 4.2 +/- 0.5 mb determined at lower collision energies. Projecting this range of cold nuclear matter effects to copper-copper and gold-gold collisions reveals that the current constraints are not sufficient to firmly quantify the additional hot nuclear matter effect.

Dates and versions

in2p3-00193294 , version 1 (03-12-2007)

Identifiers

Cite

A. Adare, S.S. Adler, S. Afanasiev, C. Aidala, N.N. Ajitanand, et al.. Cold Nuclear Matter Effects on $J/\Psi$ production as Constrained by Deuteron-Gold Measurements at $\sqrt{s_{NN}}$ = 200 GeV. Physical Review C, 2008, 77, pp.024912. ⟨10.1103/PhysRevC.77.024912⟩. ⟨in2p3-00193294⟩
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