Study of J/ψ Suppression in Pb-Pb Collisions at 158GeV/c

JIANG Zhi-Jin; LI Qiang

Chinese Physics C> 2004, Vol. 28> Issue(8) : 846-849

Study of J/ψ Suppression in Pb-Pb Collisions at 158GeV/c

JIANG Zhi-Jin ^, ,
LI Qiang

Science College,Shanghai Science & Technology University,Shanghai 200093,China

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Abstract：
On the basis of model proposed by Blaizot et al.,we take into account the effects on J/ψ suppression in AA collisions of the number fluctuations of participants and NN collisions,and analyze the data of the NA50 Collaboration in Pb-Pb collisions at 158GeV/c.The theoretical results fit the data well.

References

[1]

. Mat sui T, Satz H.Phys. Lett . , 1986, B178: 4162. Baglin C et al. Phys.Lett . , 1991, B255: 4593. Alde D et al. Phys. Rev. Lett . , 1991, 66: 1334. Capella A, Casado J A, Pajares C et al. Phys. Lett . , 1988, B206: 3545. Cerschel C,H#252;fner J. Z. Phys. , 1992, C56: 1716. NA50 Collab. ( Abreu M C et al) .Phys. Lett . , 1997, B410: 3377. Capella A et al. Phys. Rev.Lett . , 2000, 85: 20808. Armesto N, Capella A,Ferreiro E G.Phys. Rev. , 1999, C59: 3959. Spieles C et al .Phys. Rev. , 1999, C60: 5490110. Geiss J et al. Phys.Lett. , 1999, B117: 3111. QIU J W,Vary J P, ZHANG X F. Phys. Rev. Lett . , 2002, 88: 23230112. Nardi M, Satz H. Phys. Lett. , 1999, B442: 1413. Blaizot J P, Ollitrault J Y. Phys. Rev.Lett. , 1996, 77: 170314. NA50 Collab. ( Abreu M C et al ) . Phys. Lett . , 2000, B477: 28; Nucl.Phys. , 2002, A698: 127c15. Blaizot J P, Dinh P M,Ol litrault J Y. Phys. Rev. Lett . , 2000, 85: 401216. Chaudhuri A K.Nucl. Phys. , 1990, A515: 73617. NA57 Collab. ( Ant inori F et al) . Eur. Phys. Journ. , 2000, C18: 5718. LIU Lian-Sou, MENG Ta-Chung, PAN Ji-Cai et al. Phys. Rev. , 1988,D38: 340519. JIANG Zhi-Jin, LI Jia-Rong. IL NUOVO CIMENTIO, 1989, A102: 77120. NA50 Collab. ( Abreu M C et al) . Phys.Lett. , 1999, B450: 245621. Chaudhuri A K.Phys. Rev. , 2001, C64: 054903

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JIANG Zhi-Jin and LI Qiang. Study of J/ψ Suppression in Pb-Pb Collisions at 158GeV/c[J]. Chinese Physics C, 2004, 28(8): 846-849.

JIANG Zhi-Jin and LI Qiang. Study of J/ψ Suppression in Pb-Pb Collisions at 158GeV/c[J]. Chinese Physics C, 2004, 28(8): 846-849. shu

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Received: 2003-10-05
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Study of J/ψ Suppression in Pb-Pb Collisions at 158GeV/c

Corresponding author: JIANG Zhi-Jin,

Science College,Shanghai Science & Technology University,Shanghai 200093,China

Received Date: 2003-10-05

Accepted Date: 1900-01-01

Available Online: 2004-08-05

Abstract: On the basis of model proposed by Blaizot et al.,we take into account the effects on J/ψ suppression in AA collisions of the number fluctuations of participants and NN collisions,and analyze the data of the NA50 Collaboration in Pb-Pb collisions at 158GeV/c.The theoretical results fit the data well.

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