Diffractive ψ Production through Double Gluon Exchange Model in π and p Collision

YAN Zhan-Yuan; DUAN Chun-Gui; LI Guang-Lie

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2003, Vol. 27> Issue(5) : 377-380

Diffractive ψ Production through Double Gluon Exchange Model in π and p Collision

Department of Applied Physics, North China Electric Power University, Baoding 071003, China2 Department of Physics, Hebei Normal University, Shijiazhuang 050016, China3 Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China4 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelebrator of Lanzhou, Lanzhou 730000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Using double gluon exchange model and the heavy quarkonuim color octet production mechanism, the diffractive cross sections of ψ in the π a p collision process are calculated and discussed. The results show that the diffractive total cross section of ψ increases with the increasing center of mass energy. Furthermore, the discrepancy of the total cross section calculated with different gluon distribution functions also increases with the increasing center of mass energy. Comparing the calculated results with the future experiment data, the gluon distribution function of π and double gluon exchange model could be examined.

References

[1]

. Ingelman G,Schlein P E .Phys.Lett.,1995,B152:256 2. YAN Z Y,DUAN C G,ZHANG Y M et al.HEP NP ,2000,24(10):915(in Chinese)(阎占元,段春贵,张玉敏等.高能物理与核物理,2000,24(10):915) 3. Nussinov S.Phys.Rev.Lett.,1975,34:1286;Low F E .Phys.Rev.,1975,D14:163 4. H1 Collaboration,Aid S.Nucl.Phys.,1996,B472:3 5. Berger E L,Jones D.Phys.Rev.,1981,D23:1521 6. Bodwin G T,Braaaten E,Iepage G P.Phys.Rev.,1996,D51:1125 7. Michael K.Hep-ph010070118. DUAN C G,WANG X L,HE Z M et al.HEP NP,2001,25(9):807(in Chinese)(段春贵,王秀莲,何祯民等.高能物理与核物理,2001,25(9):807) 9. Gluck G,Reya E Vogt Z.Phys.,1992,C53:615 10. Gluck G,Reya E Vogt,Schienbein I.Eur.Phys.J.,1999,C10:313 11. ZEUS Collabnoration,Derrick M et al.Phys.Lett.,1995,B350:120 12. Beneke M,Kramer M .Phys.Rev.,1997,D55:R5269 13. Gluck G,Reya E Vogt A.Eur.Phys.J.,1998,C5:46114. Ryskin M G,Roberts R G,Martin A D et al.Z.Phys.,1996,C76:231

[1]	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.
[2]	LI Lin , WU Xiang-Yao , HUANG Tao . B→KK Decays with the Soft-Gluon Corrections. Chinese Physics C, 2003, 27(8): 678-682.
[3]	DU Dong-Sheng , YANG De-Shan , ZHU Guo-Huai . Further Analysis of Di-gluon Fusion Mechanismfor the Decays of B→Kη′. Chinese Physics C, 2002, 26(1): 1-7.
[4]	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.
[5]	Li GuangLie , Yang JianJun , Shen HongQing . Study of Nonperturbative Corrections to the One-Gluon-Exchange Potentential. Chinese Physics C, 2000, 24(5): 384-389.
[6]	YU YouWen , ZHANG ZongYe . NN Spin-Orbit Force from the Quark-Antiquark Pair Creation Model. Chinese Physics C, 2000, 24(7): 649-655.
[7]	He Zejun , Zhang Jiaju , Liu Bo , Qiu Xijun . Rapidity Dependence of Dilepton Production in Baryon-Tich Quark-Gluon Matter. Chinese Physics C, 1999, 23(4): 375-379.
[8]	He Zejun , Zhang Jiaju , Wang Zixing , Qiu Xijun . Dilepton Production in Expanding Hot Baryon-Rich Quark-Gluon Matter. Chinese Physics C, 1998, 22(7): 626-630.
[9]	Chen Xiangjun . Classical Transport Equation of Gluons in QGP. Chinese Physics C, 1997, 21(7): 597-603.
[10]	He Zejun . Characteristic Dilepton Distribution for Quark-Gluon Matter. Chinese Physics C, 1997, 21(3): 269-274.
[11]	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.
[12]	Bian Jianguo , Wang Jiahui . The Pseudo-scalar Solution of Bethe-Salpeter Equation in the Approximation of One Gluon Exchange. Chinese Physics C, 1994, 18(7): 591-600.
[13]	JIANG Huan-Qing , Zou Bing-Song . Pion-Nucleus Double Charge Exchange. Chinese Physics C, 1991, 15(12): 1115-1130.
[14]	ZOU Bing-Song , JIANG Huan-Qing . A QUARK MODEL CALCULATION FOR THE SHORT-RANGE CONTRIBUTION IN THE PION DOUBLE CHARGE EXCHANGE REACTION. Chinese Physics C, 1989, 13(10): 916-923.
[15]	YU Hong . QUARK AND GLUON CONTENT OF η、η′AND ι(1440),THEIR DECAYS IN TWO PHOTONS AND PRODUCTIONS IN J/ψ RADIATIVE DECAY. Chinese Physics C, 1988, 12(6): 754-760.
[16]	LI Zi-Bang , PENG Hong-An . STATISTICAL MODEL OF PARTONS IN NUCLEON,EMC EFFECT AND GLUE DISTRIBUTION FUNCTIONS OF NUCLEON. Chinese Physics C, 1988, 12(1): 55-62.
[17]	YU You-Wen , SHEN Peng-Nian . STUDIES OF ρ AND K* MESONS DECAY BY THE ONEGLUON-EXCHANGE QUARK-ANTIQUARK PAIR CREATION MODEL. Chinese Physics C, 1988, 12(1): 137-139.
[18]	SU Jun-Chan , WANG Xiu-Jiang , ZHU Yao-Yin . QUARK-ANTIQUARK ONE GLUON EXCHANGE POTENTIAL AND EFFECTIVE NUCLEON-ANTINUCLEON POTENTIAL. Chinese Physics C, 1986, 10(1): 40-46.
[19]	YU You-Wen , ZHANG Zong-Ye . NUCLEON-MESON VERTEX INTERACTIONS DUE TO ONE-GLUON EXCHANGE TRANSITION POTENTIAL V_q→qqq. Chinese Physics C, 1983, 7(5): 575-582.
[20]	YIN PENG-CHENG , ZHOU GU-SHENG , WANG JIA-ZHU , WANG ZI . GLUE BAG MODEL AND MASS SPECTRA OF HADRONS. Chinese Physics C, 1981, 5(4): 417-428.

Access

Get Citation

YAN Zhan-Yuan, DUAN Chun-Gui and LI Guang-Lie. Diffractive ψ Production through Double Gluon Exchange Model in π and p Collision[J]. Chinese Physics C, 2003, 27(5): 377-380.

YAN Zhan-Yuan, DUAN Chun-Gui and LI Guang-Lie. Diffractive ψ Production through Double Gluon Exchange Model in π and p Collision[J]. Chinese Physics C, 2003, 27(5): 377-380. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-08-12
Revised: 1900-01-01

Article Metric

Article Views(2782)
PDF Downloads(578)
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

Diffractive ψ Production through Double Gluon Exchange Model in π and p Collision

Corresponding author: YAN Zhan-Yuan,

Department of Applied Physics, North China Electric Power University, Baoding 071003, China2 Department of Physics, Hebei Normal University, Shijiazhuang 050016, China3 Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039, China4 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelebrator of Lanzhou, Lanzhou 730000, China

Received Date: 2002-08-12
Accepted Date: 1900-01-01
Available Online: 2003-05-05

Abstract: Using double gluon exchange model and the heavy quarkonuim color octet production mechanism, the diffractive cross sections of ψ in the π a p collision process are calculated and discussed. The results show that the diffractive total cross section of ψ increases with the increasing center of mass energy. Furthermore, the discrepancy of the total cross section calculated with different gluon distribution functions also increases with the increasing center of mass energy. Comparing the calculated results with the future experiment data, the gluon distribution function of π and double gluon exchange model could be examined.