Preliminary Study on Ordering Problem in Potential Model

DING Yi-Bing; GUO Peng; LI Xue-Qian; SHEN Peng-Nian; WEI Bing

Chinese Physics C> 2002, Vol. 26> Issue(5) : 450-454

Preliminary Study on Ordering Problem in Potential Model

The Graduate School of the Chinese Academy of Sciences,Beijing 100039,China2 Department of Physics,Nankai University,Tianjin 300071,China3 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China4 Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039,China

Abstract
HTML
Reference
Related

PDF

Abstract：
While deriving the effective potential by calculating the elastic scattering amplitude between quark antiquark,one would encounter the ordering problem. Even the hermiticity requirement is considered,various ordering schemes may still lead to different numerical results. We investigate this issue and present the preliminary results,then make some discussions.

References

[1]

. Quigg C, Rosner J. Phys. Rep.,1979,56:167 2. Lucha W, Schberl F, Gromes D. Phys. Rep.,1991,200:200 3. Beestetskii V, Lifshitz E, Pitaevskii L .Quantum Electrodynamics,Oxford:Pergamon Press, 19804.Weyl H .The Theory of Group and Quantum Mechanics. New York:Dover Publisher, 1931;Lee T D .Particle Physics and Introduction to Field Theory, New York:Harwood Academic Pub.,1981 5. Gromez P. Nucl. Phys.,1977,B131:806. Bohm D. Quantum theory.New York:Constable and Co.,1957 7. Landau L ,Lifshitz E .Quantum Mechanics, Addison-Wesley Press, Reading Mass.19658.DING Y B ,LI X Q ,SHEN P N .Commun. Theor. Phys.,2000,33:613;TONG S P et al.High Energy Phys.and Nucl.Phys.,2000,24:691(inChinese)(童胜平等.高能物理与核物理,2000,24:691)9. TONG S P et al. Phys. Rev.,2000,D62:054024

[1]	YANG Shi , YANG Han-Wu , QIAN Bao-Liang , ZHONG Hui-Huang . Preliminary Study of the All-Solid, High-Power, Long-Pulse Pulse Generator Based on Magnetic Switch. Chinese Physics C, 2008, 32(S1): 292-294.
[2]	HUA Jian-Fei , CHENG Cheng , DU Tai-Bing , DENG Jian-Jun , , , , , , , , , , , . Preliminary Experiment of the Thomson Scattering X-ray Source at Tsinghua University. Chinese Physics C, 2008, 32(1): 75-79. doi: 10.1088/1674-1137/32/1/017
[3]	SUN Qi-Long , LIN Guo-Qiang , DAI Zhi-Min . Preliminary Study of Electron Gun Based on Field Emission of Carbon Nanotubes. Chinese Physics C, 2007, 31(3): 296-299.
[4]	ZHANG Gao-Long , ZHANG Huan-Qiao , LIU Zu-Hua , ZHANG Chun-Lei , LIN Cheng-Jian , YANG Feng , AN Guang-Peng , JIA Hui-Ming , WU Zhen-Dong , XU Xin-Xing , BAI Chun-Lin , YU Ning . Double Folding Model Calculation Applied to the Real Part of Interaction Potential. Chinese Physics C, 2007, 31(7): 634-641.
[5]	ZHAI Ji-Yuan , TANG Chuan-Xiang , ZHENG Shu-Xin , LI Quan-Feng . Multipactor Experiment on a Micro-pulse Electron Gun. Chinese Physics C, 2006, 30(2): 147-150.
[6]	YAO Jiang-Ming , ZHONG Xian-Hui , LI Lei , NING Ping-Zhi . The Primary Investigation of Ξ-N Skyrme Force Parameters. Chinese Physics C, 2005, 29(2): 105-108.
[7]	REN Shao-Jun , SANG Wen-Bin , JIN Wei , LI Wan-Wan , ZHANG Qi , MIN Jia-Hua . Primary Study of Monte Carlo Simulation on CdZnTe Nuclear Detector. Chinese Physics C, 2004, 28(2): 191-195.
[8]	TIAN Jun-Long , WU Xi-Zhen , LI Zhu-Xia , WANG Ning , LIU Fu-Hu . Study on Fusion Potential Barrier in Heavy Ion Reactions Based on the Dynamical Model. Chinese Physics C, 2004, 28(7): 725-732.
[9]	XIA Guo-Xing , XIA Jia-Wen , ZHAO Hong-Wei , YANG Jian-Cheng , WU Jun-Xia , LIU Wei , YIN Xue-Jun , WEI Bao-Wen . Investigation of Beam Linear Coupling. Chinese Physics C, 2003, 27(7): 641-644.
[10]	SUN Bao-Gen , HE Duo-Hui , XU Hong-Liang , LI Jing-Yi , JIN Zheng-Fang , LU Ping , WANG Jun-Hua , WANG Lin . Preliminary Study on Measurement of Magnetic Center of Quadrupoles Using Quadrupole Shunt for Hefei Storage Ring. Chinese Physics C, 2002, 26(4): 416-422.
[11]	ZHANG De-Xing , CAI Shao-Hong . Quantum Mechanical Model with Nonlocal Potential. Chinese Physics C, 2002, 26(9): 895-899.
[12]	MA Li , CAO JianShe , WANG Lin , ZHAO Zheng , WANG ShuMei . Preliminary Experiment on Beam-Based Alignment. Chinese Physics C, 2000, 24(11): 1038-1042.
[13]	Xu Chuncheng , Ye Yanlin , Chen Tao , Ying Jun , Ma Jingguo , Liu Hongtao . Study on the Parameters of the Lead Spallation Target. Chinese Physics C, 1999, 23(4): 402-408.
[14]	Wang Qun , Xie Qubing , Chen Esheng . Monte-Carlo Simulations of Process e⁺e^－→qq-h's Under Unsaturated Model. Chinese Physics C, 1994, 18(10): 902-910.
[15]	Qi Lijie , Zhang Jianhua , Zhang Zongye , Yu Youwen . Baryon-Baryon Spin-Orbit Interaction in the Quark Potential Model. Chinese Physics C, 1994, 18(8): 757-762.
[16]	LIU Chun , XING Zhi-Zhong . Hadronic Matrix Elements in the Cornell Potential Model. Chinese Physics C, 1991, 15(11): 997-1000.
[17]	Barrel Shower Counter Group , Shower Counter Readout System Group . TEST BEAM STUDIES OF BES BARREL SHOWER COUNTER PROTOTYPE. Chinese Physics C, 1987, 11(3): 327-336.
[18]	YU You-Wen , ZHANG Zong-Ye . NUCLEON-MESON VERTEX FUNCTIONS AND ISOBAR-MESON VERTEX FUNCTIONS FROM QUARK POTENTIAL MODEL. Chinese Physics C, 1985, 9(2): 183-190.
[19]	ZHANG Liang-Sheng , XU Zhi-Qing , CHEN Le-Jun , ZHANG Ying-Ping , GAO Wen-Xiu , WEI Cheng-Lin . PRELIMINARY INVESTIGATION OF SQS COUNTER AS MUON IDENTIFIER. Chinese Physics C, 1984, 8(1): 118-121.
[20]	Sa Ben-hao , Zhang Xi-zhen , Li Zhu-xia , Shi Yi-jin . A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C, 1980, 4(3): 398-400.

Access

Get Citation

DING Yi-Bing, GUO Peng, LI Xue-Qian, SHEN Peng-Nian and WEI Bing. Preliminary Study on Ordering Problem in Potential Model[J]. Chinese Physics C, 2002, 26(5): 450-454.

DING Yi-Bing, GUO Peng, LI Xue-Qian, SHEN Peng-Nian and WEI Bing. Preliminary Study on Ordering Problem in Potential Model[J]. Chinese Physics C, 2002, 26(5): 450-454. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2001-12-04
Revised: 1900-01-01

Article Metric

Article Views(2904)
PDF Downloads(537)
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

Preliminary Study on Ordering Problem in Potential Model

Corresponding author: DING Yi-Bing,

The Graduate School of the Chinese Academy of Sciences,Beijing 100039,China2 Department of Physics,Nankai University,Tianjin 300071,China3 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China4 Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039,China

Received Date: 2001-12-04
Accepted Date: 1900-01-01
Available Online: 2002-05-05

Abstract: While deriving the effective potential by calculating the elastic scattering amplitude between quark antiquark,one would encounter the ordering problem. Even the hermiticity requirement is considered,various ordering schemes may still lead to different numerical results. We investigate this issue and present the preliminary results,then make some discussions.