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

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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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通讯作者: 陈斌, bchen63@163.com

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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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