Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions

Chen Fence

Chinese Physics C> 1995, Vol. 19> Issue(7) : 637-645

Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions

Chen Fence ^,

Math. and Phys. Dept., Fujian Education Institute, 350001

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the Quantum Chromodynamics Bag and Statiscal Hydrodynamical Model (QCDB-SHM),. the inital fireball produced in high energy pp (p) collisions is discribed under the approxmation of two dimensional equilibrium state. The relation between the multiplicity and center-of-mass energy obtained is in a good agreement with the experimental date of the nondiffractive processes. The side-fire ball of source Ⅱ is discribed under the approximation of three dimensional equilibriumstate. The relation between the transverse momentum and average size of the sidefire ball obtained fits well the date calculated by the Three Fire Ball Model.

References

[1]

L.D.Landau,Izv.AKad.Nauk SSSR,Ser.Fiz,17（1953）51.[2]E.I.Daibogetal,Fortschr.Phys.,27（1979）313.E.V.Shuryak,Phys.Rep.,61（1980）71.[3]R.Gagnon,L.Marleau,Phys.Rev.,D36（1987）910 and other reference thesis.[4]Liu Liansou,Qin Lihong,Zhung Pengfei,ScinciaA,29（1986）1063.[5]蔡勖、吴元芳、刘连寿，高能物理与核物理，11（1987）554.[6]P.Carruthers,MinhDuong-Van,Phys,Rev.,D28（1983）130.[7]K.Wehrberge,R.M.Weiner.Phys.Rev.,D31（1985）222.[8]M.Plumer,S.Raha.R.M.Weiner,Phys.Lett.,B139（1984）198.[9]G.N.Fowler,R.M.Weiner,G.Wilk,Phys.Rev.Lett.,55（1985）173;G.N.Fowleretal.,Phys.Rev.Lett.,57（1986）2119.[10]L.VanHove,S.Pokorski,Nucl.Phys.,B86（1975）243.[11]T.T.Chou,Chen Ningyang,E.Yen,Phys,Rev.,Lett.,54（1985）510.[12]T.T.Chou,Chen Ningyang,Phys.Rev.,D32（1985）1692.[13]V.Cernyetal,Phys,Rev.,D16（1977）2822.V.N.Gumenetal,Nucl.Phys,B99（1975）523.[14]S.A.Chin,Phys.Lett.,78B（1978）522;E.V.Shargak,Phys.Rep.,61（1980）71.[15]R.Gagnon,Phys.Rev.,D28（1983）2862.[16]T.CELIK,J.ENGELS,H.SATZ,Phys.Lett.,129B（1983）323.[17]Landau,L.D.,Collected Papers of L.D.Landau,1965:569. [18]UA5 Collaboration, CERE-EP/85-197(1985). UA5 Collaboration,Phys. Lett., 160B (1985) 199.[19]Frazer, W. R., Review of Modern Physics, 44(1972)284; Alner, G.J.UA5 Collaboration. CERN-EP, 1986(126).

[1]	ZHAO HUAN-Yu , ZHAO Hong-Wei , MA Xin-Weng , SUN Liang-Ting , ZHANG Xue-Zhen , LI Xi-Xia , WANG Hui , MA Bao-Hua , CAO Yun , FENG Yu-Cheng , ZHU Yu-Hua , SHANG Yong . Measurements of Bremsstrahlung Spectra on SECRAL. Chinese Physics C, 2007, 31(S1): 178-181.
[2]	A.V.Vodopyanov , S.V.Golubev , I.V.Izotov , V.I.Khizhnyak , D.A.Mansfeld , V.A.Skalyga , V.G.Zorin . ECR Plasma with 75 GHz Pumping. Chinese Physics C, 2007, 31(S1): 152-155.
[3]	CHEN Xiao-Fan . Test of Nonstatic Spherical Quark-Gluon Plasma by Two-Pion Interferometry. Chinese Physics C, 2007, 31(2): 173-176.
[4]	CHEN Xiao-Fan , YANG Xue-Dong , HAN Ling . Test of Quark-Gluon Plasma of Cylinder Shape by Two-Pion Interferometry. Chinese Physics C, 2006, 30(1): 44-46.
[5]	LIU Chang-Long . Effects of Hydrogen Plasma Treatment on Cavity Formation in Silicon Induced by He Ion Implantation. Chinese Physics C, 2005, 29(5): 524-529.
[6]	Efaaf M , ZHANG Wei-Ning , Khaliliasr M , JIN En-Pei , LIU Yi-Ming . Pion Interferometry for Spherical Quark-Gluon Plasma Evolution Sources. Chinese Physics C, 2005, 29(1): 46-49.
[7]	Efaaf M.J. , ZHANG Wei-Ning , Khaliliasr M. , HUO Lei , JIN En-Pei , ZHANG Jing-Bo . Pion Interferometry for Cylindrical Quark-Gluon Plasma Evolution Sources. Chinese Physics C, 2005, 29(5): 467-471.
[8]	LONG Jia-Li , HE Ze-Jun , JIANG Wei-Zhou , MA Yu-Gang , LIU Bo . Dileptons from a Chemically Non-equilibrated Quark-Gluon Plasma. Chinese Physics C, 2004, 28(4): 387-391.
[9]	DUAN Chun-Gui , WANG Xiu-Lian , HE Zhen-Min , GAO Yong-Hua . Hard Diffractive Production of J/ψ+γ in High Energy π-p Collisions. Chinese Physics C, 2001, 25(9): 807-811.
[10]	HE Ze-Jun , Zhou Wen-Jie , JIANG Wei-Zhou , ZHU Zhi-Yuan , LIU Bo . Enhancement of Dileptons with Intermediate Masses Produced in QGP. Chinese Physics C, 2001, 25(2): 179-182.
[11]	HE ZeJun , JIANG WeiZhou , ZHU ZhiYuan , LIU Bo , ZHANG JiaJu . A Signature for the Formation of the Quark-Gluon Plasma in Nucleus-Nucleus Collisions. Chinese Physics C, 2000, 24(5): 462-466.
[12]	Li Panlin , Wu Hua , Xu Mengjie . Dynamics of Phase Transition Including Quark-Fragment Effects foran Expansion Quark-Gluon Plasma. Chinese Physics C, 1997, 21(10): 918-925.
[13]	Hou Defu , Li Jiarong . On the Next to Leading Order Debye Screening Mass in QGP. Chinese Physics C, 1996, 20(6): 533-537.
[14]	Zhang Weining , Liu Yiming , Huo Lei , Jiang Yuzhen . Multiparticle Bose Correlations: Probes for Granular Source of Quark-Glunon-Plasma Droplets. Chinese Physics C, 1995, 19(2): 148-155.
[15]	Zhang Yang , Liu Lianshou . The Clustered Production of Final Particles and ForwardBackward Correlation in High Energy pp Collision. Chinese Physics C, 1994, 18(4): 326-333.
[16]	Peng Hongan , Qin Kecheng , He Zhenmin . Hard Diffractive Production of Heavy Flavors in High Energy p+p(p) Collisions. Chinese Physics C, 1994, 18(12): 1078-1085.
[17]	Yang Yi , Yu Jianzhong , Zou Yongqing , Su Junchen . Gluon Exchange Potential and Cross-Section for pp→ΛΛ Proce. Chinese Physics C, 1994, 18(1): 85-90.
[18]	WANG Shao-Shun , ZHANG Jie , YE Yun-Xiu , XIAO Chen-Guo , LUO Qi , CHENG Zheng-Dong , ZHANG Xue-Qian , XU Wan-Li , WIONG Wei-Jun . Forward-Backward Multiplicity Correlations in pp Collisions at 400GeV/c. Chinese Physics C, 1993, 17(1): 1-7.
[19]	XU Chun-Cheng , CAI Xu . Time Evolution of Colour Screening and Suppression of J/ψ、χ and ψ' by Quark-Gluon Plasma. Chinese Physics C, 1992, 16(1): 51-56.
[20]	LU JING-XIAN . THE INFLUENCE OF THE GLUON DISTRIBUTION FUNCTION IN PROTON ON THE QED COMPTON EFFECT IN γ-p COLLISIONS. Chinese Physics C, 1982, 6(4): 442-447.

Access

Get Citation

Chen Fence. Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions[J]. Chinese Physics C, 1995, 19(7): 637-645.

Chen Fence. Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions[J]. Chinese Physics C, 1995, 19(7): 637-645. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3741)
PDF Downloads(492)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions

Corresponding author: Chen Fence,

Math. and Phys. Dept., Fujian Education Institute, 350001

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1995-07-05

Abstract: Based on the Quantum Chromodynamics Bag and Statiscal Hydrodynamical Model (QCDB-SHM),. the inital fireball produced in high energy pp (p) collisions is discribed under the approxmation of two dimensional equilibrium state. The relation between the multiplicity and center-of-mass energy obtained is in a good agreement with the experimental date of the nondiffractive processes. The side-fire ball of source Ⅱ is discribed under the approximation of three dimensional equilibriumstate. The relation between the transverse momentum and average size of the sidefire ball obtained fits well the date calculated by the Three Fire Ball Model.

HTML

Reference (1)

Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article