NUCLEON-MESON VERTEX FUNCTIONS AND ISOBAR-MESON VERTEX FUNCTIONS FROM QUARK POTENTIAL MODEL

YU You-Wen; ZHANG Zong-Ye

Chinese Physics C> 1985, Vol. 9> Issue(2) : 183-190

NUCLEON-MESON VERTEX FUNCTIONS AND ISOBAR-MESON VERTEX FUNCTIONS FROM QUARK POTENTIAL MODEL

YU You-Wen ^, ,
ZHANG Zong-Ye

Abstract
HTML
Reference
Related

PDF

Abstract：
The matrix elements of the nucleon-meson vertices and isobar-meson vertices due to one gluon exchange transition potential are calculated by using the generator coordinate method. The coupling constants of the vertices are in good agreement with the experimental data and the form factors of the vertices are much like the Gaussian functions.

References

[1]	Zhang Zong-ye and Yu You-wen, Commun. in Theor. Phys., 1(1982), 783; 2(1983), 1357;余友文、张宗烨, 高能物理与核物理, 7(I983), 575.[2] M. Oka and K. Yazaki, Phys. Lett., 90B (1980 ) , 41.[3] M, M. Nagels et al., Nucl. Phys., B147(1979), 189.

[1]	LU Zhen-Bang , CHEN Ji-Sheng , LI Jia-Rong . Spectral Function of rho Meson in hot and Dense Pion Medium. Chinese Physics C, 2006, 30(3): 224-227.
[2]	YANG Fang , SHEN Hong . Quark-meson coupling model with a density-dependent bag constant for nuclear matter and finite nuclei. Chinese Physics C, 2006, 30(7): 620-624.
[3]	MEI Hua , CHEN Hong . Heavy Mesons in the QCD Potential Model with Dilaton. Chinese Physics C, 2004, 28(8): 838-841.
[4]	DAI Lian-Rong , ZHANG Zong-Ye , YU You-Wen , YUAN Shu-Li . Studies of NN Scattering Process and Vector Meson Exchange Potential. Chinese Physics C, 2004, 28(12): 1324-1327.
[5]	HUA Jing , MA Bo-Qiang . Meson Fragmentation Functions in the Field-Feynman Model. Chinese Physics C, 2003, 27(11): 954-959.
[6]	ZHENG Guo-Tong , SU Ru-Keng . One η-Meson Exchange Potential of Nucleon-Nucleon at Finite Temperature. Chinese Physics C, 1992, 16(2): 131-136.
[7]	YANG Ke-Yan , XIA Ke-Ding . LOW-LYING RESONANCE IN CHIRAL MESON-QUARK MODEL. Chinese Physics C, 1990, 14(11): 1007-1013.
[8]	YU You-Wen , SHEN Peng-Nian , ZHANG Zong-Ye . EQUIVALENT MESON EXCHANGE POTENTIALS ON QUARK MODEL AND N-N SCATTERING. Chinese Physics C, 1990, 14(8): 766-768.
[9]	GAN Li-Ping , SUN Jie . DISCUSSION OF Λ NON-MESONIC DECAY BY JOINT POSSESSING QUARKS MODEL. Chinese Physics C, 1989, 13(10): 890-895.
[10]	YU You-Wen , SHEN Peng-Nian . THE EFFECTIVE TWO-MESON-EXCHANGE POTENTIAL DERIVED FROM THE QUARK-ANTIQUARK PAIR CREATION MODEL. Chinese Physics C, 1989, 13(6): 530-534.
[11]	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.
[12]	YIN Jia-Ju , ZHANG Zong-Ye , YU You-Wen . THE INFLUENCE OF THE MESON RADIAL STRUCTURE ON THE VERTEX FUNCTIONS. Chinese Physics C, 1986, 10(4): 446-451.
[13]	YU You-Wen , ZHANG Zong-Ye , JIANG Ming-Fang , LIU Dong-Sheng . AN EQUIVALENT ONE BOSON EXCHANGE N-N INTERACTION FROM QUARK-ANTIQUARK CREATION MODEL. Chinese Physics C, 1985, 9(3): 300-306.
[14]	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.
[15]	CHUNG HUAN-CHING , LI YANG-GUO . TWO-NUCLEON ABSORPTION MECHANISM AND PIONS IN FIGHT. Chinese Physics C, 1982, 6(6): 721-731.
[16]	NI GUANG-JIONG , CHEN SU-QING . THE SEA QUARKS IN PAIRING VIBRATIONAL MODEL OF MESONS AND OZI RULE. Chinese Physics C, 1981, 5(1): 5-14.
[17]	Ni Guang-jiong , Chen Su-qing . THE QUASI-PARTICLE MODEL OF QUARKS AND THE PHASE TRANSITION IN MESON STATES. Chinese Physics C, 1980, 4(4): 440-444.
[18]	WANG MING-CHUNG , CHENG HSI-THE , WANG KE-LIN , CHANG CHENG-KANG , HSIEN TING-CHANG . WAVE FUNCTION OF THE PSEUDOSCALAR MESON UNDER THE INTERACTION OF A NEARLY-FLAT-BOTTOM POTENTIAL BETWEEN STRATONS. Chinese Physics C, 1978, 2(2): 109-118.
[19]	YU YON-WEN , WU WEI-FANG . THE EFFECTIVE INTERACTION BETWEEN THE NUCLEON AND THE ISOBAR. Chinese Physics C, 1978, 2(5): 468-470.
[20]	CHU CHUNG-YUAN AN ING , . A MODEL OF THE STRUCTURE OF MESONS WITH A COVARIANT OSCILLATOR POTENTIAL. Chinese Physics C, 1977, 1(1): 47-51.

Access

Get Citation

YU You-Wen and ZHANG Zong-Ye. NUCLEON-MESON VERTEX FUNCTIONS AND ISOBAR-MESON VERTEX FUNCTIONS FROM QUARK POTENTIAL MODEL[J]. Chinese Physics C, 1985, 9(2): 183-190.

YU You-Wen and ZHANG Zong-Ye. NUCLEON-MESON VERTEX FUNCTIONS AND ISOBAR-MESON VERTEX FUNCTIONS FROM QUARK POTENTIAL MODEL[J]. Chinese Physics C, 1985, 9(2): 183-190. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2250)
PDF Downloads(431)
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

NUCLEON-MESON VERTEX FUNCTIONS AND ISOBAR-MESON VERTEX FUNCTIONS FROM QUARK POTENTIAL MODEL

YU You-Wen ^,
ZHANG Zong-Ye

Corresponding author: YU You-Wen,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-04-05

Abstract: The matrix elements of the nucleon-meson vertices and isobar-meson vertices due to one gluon exchange transition potential are calculated by using the generator coordinate method. The coupling constants of the vertices are in good agreement with the experimental data and the form factors of the vertices are much like the Gaussian functions.