THE PROCESS e<SUP>+</SUP>+e<SUP>-</SUP>→π+q+q IN QUANTUM CHROMODYNAMICS

HUANG CHAO-SHANG; DAI YUAN-BEN

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> 1981, Vol. 5> Issue(4) : 412-416

THE PROCESS e⁺+e^-→π+q+q IN QUANTUM CHROMODYNAMICS

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper we investigate the behavior of the B-S wave function as the squared momentum on one leg becomes infinte while the squared momentum on the other leg remians fixed by using the property of asymptotic freedom in QCD. Using the obtained wave function we compute the cross section of the process e⁺+e^- → π+q+q(where the pion has large transverse momentum perpendicular to the axis of a stratonic jet). We find that the contribution of this process to the cross section of e⁺+e^-→hadrons is much smaller than the process e⁺+e^-→g+q+q.

References

[1]	黄朝商,高能物理与核物理,4(1980), 761.[2] S. J. Brodsky et al., Preprint TH 2731-CERN (1979).[3] A. Duncan andA.H. Mueller, Preprint CU-TP-162(1979).

[1]	A. Plastino , M. C. Rocca . Tsallis' quantum q-fields. Chinese Physics C, 2018, 42(5): 053102. doi: 10.1088/1674-1137/42/5/053102
[2]	SU Zong-Di , LI Bao-Xian , CAO Tian-Guang , WANG Shu-Nuan , LIU Jian-Feng , HUANG Zong-Fu , ZHU Yao-Yin , LI Zhi-Wen , ZHANG Ben-Ai , . Transition between P and Q Spaces in Feshbach-Kerman-Koonin Theory. Chinese Physics C, 2005, 29(9): 862-865.
[3]	ZHOU Li-Juan , HE Xiao-Rong , MA Wei-Xing . Pomeron-Nucleon Coupling in QCD. Chinese Physics C, 2005, 29(9): 856-861.
[4]	MO Xiao-Hu . Correlation in Estimation of the Q Value. Chinese Physics C, 2005, 29(9): 831-837.
[5]	Wei Lianfu , Wang Shunjin , Jie Quanlin . q-Analogue Boson Inverse Operators and Their Application. Chinese Physics C, 1997, 21(11): 1031-1034.
[6]	Yu Zhaoxian , Yu Ge , Zhang Dexing , Liu Yehou . Nodvik and Holstein-Primakoff Realizations for Two-ParameterDeformed Quantum Algebra SU(1,1)_(q,s). Chinese Physics C, 1996, 20(12): 1082-1086.
[7]	Dai Qirun , Ma Zhanqing , Zhao Shusong , . Fermi-Dirac Correlation and Q^－v)K_v(Q) Distribution. Chinese Physics C, 1996, 20(11): 1014-1020.
[8]	Pan Feng , Dai Lianrong . Magnetic Moments of Odd A Nuclei in q-Deformed Nuclear Shell Model. Chinese Physics C, 1996, 20(6): 538-545.
[9]	Yu Zhaoxian , Liu Yehou , Li Qinglin , Liang Bifang . Study of SU(2)_q,s Coherent State by Using (q,s) Deformed Harmonic Oscillators of SU(2)_q,s Quantum Algebra. Chinese Physics C, 1995, 19(3): 258-263.
[10]	WANG Baolin , QUE Jianzhong , ZHANG Qingying . On the Higher Order Effects of A Consistent Q Framework in the sd Interacting Boson Model. Chinese Physics C, 1993, 17(11): 1048-1054.
[11]	CHEN Yong-Qing . q-Oscillator Representations of the Quantum Superalgebra spl_q(2,1). Chinese Physics C, 1993, 17(7): 631-635.
[12]	FU Hong-Chen , GE Mo-Lin . Verma Module of Quantum Group GL(3)_q Its q-Boson Realization and Cyclic Representations. Chinese Physics C, 1992, 16(10): 912-918.
[13]	HU Zhan-Ning . The q-Deformed KdV Equation. Chinese Physics C, 1991, 15(8): 765-768.
[14]	BIAN Jian-Guo . Non-Perturbative Propagators in QCD. Chinese Physics C, 1991, 15(11): 973-980.
[15]	CHENG Hong-Bo . Gauged Q-stars. Chinese Physics C, 1991, 15(11): 991-996.
[16]	LI Guang-Lie , LIU Ke-Fei . Q²-AND x- RESCALING AND NUCLEAR MOMENTUM CONSERVATION IN THE EMC EFFECT. Chinese Physics C, 1989, 13(7): 620-626.
[17]	LI Bing-An , SHEN Qi-Xing , YU Hong . ELECTROWEAK INTERFERENCE EFFECTS IN THE HIGH ENERGY e⁺+e^－→e⁺+e^－+ HADRONS PROCESSES. Chinese Physics C, 1984, 8(1): 39-44.
[18]	SHEN Qi-Xing , WU Ji-Min , LU Jing-Xian , ZHAO Pei-Ying . THE QCD BEHAVIOURS OF THE XF₃ (X, Q²) UP TO THE LEADING LOG IN THE NEUTRINO DEEPINELASTIC PROCESSES. Chinese Physics C, 1983, 7(3): 309-315.
[19]	HUANG CHAO-SHANG . THE LARGE MOMENTUM BEHAVIOR OF THE ELECTROMAGNETIC TRANSITION FORM FACTOR F_A₁π(q²) IN QCD. Chinese Physics C, 1982, 6(2): 168-175.
[20]	KUANG YU-PING , YI YU-PING . DYNAMICAL SYMMETRY BREAKINGS IN QUANTUM CHROMODYNAMICS. Chinese Physics C, 1978, 2(6): 488-500.

Access

Get Citation

HUANG CHAO-SHANG and DAI YUAN-BEN. THE PROCESS e⁺+e^-→π+q+q IN QUANTUM CHROMODYNAMICS[J]. Chinese Physics C, 1981, 5(4): 412-416.

HUANG CHAO-SHANG and DAI YUAN-BEN. THE PROCESS e⁺+e^-→π+q+q IN QUANTUM CHROMODYNAMICS[J]. Chinese Physics C, 1981, 5(4): 412-416. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1980-03-22
Revised: 1900-01-01

Article Metric

Article Views(1560)
PDF Downloads(256)
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

THE PROCESS e⁺+e^-→π+q+q IN QUANTUM CHROMODYNAMICS

HUANG CHAO-SHANG
DAI YUAN-BEN

Received Date: 1980-03-22
Accepted Date: 1900-01-01
Available Online: 1981-08-05

Abstract: In this paper we investigate the behavior of the B-S wave function as the squared momentum on one leg becomes infinte while the squared momentum on the other leg remians fixed by using the property of asymptotic freedom in QCD. Using the obtained wave function we compute the cross section of the process e⁺+e^- → π+q+q(where the pion has large transverse momentum perpendicular to the axis of a stratonic jet). We find that the contribution of this process to the cross section of e⁺+e^-→hadrons is much smaller than the process e⁺+e^-→g+q+q.