Chinese Physics C > 1980, Vol. 4 > Issue(5): 665-670

A POSSIBLE TYPE OF POTENTIAL FOR THE BOUND STATE OF MESONS

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Abstract：
On the basis of the straton model, we have considered the bound state of mesonsby using the Bethe-Salpeter equation. The result shows that by using the superposi-tion of the deep square well, the harmonic and Coulomb-type potential, we can qualita-tively explain the mass spectrum, the mean radius and the wave function at the originfor the bound state of mesons.

References

[1]

北京大学学报(自然科学版), 12(1966),2os.[2] 北京大学物理系基本拉子理论组,物理学报,25(1976),316;415,[3] 朱重远、安瑛,中国科学,4(1978),387.[4] R.H. Dalitz, Methods aad Problems of Theoretical Physics. (1970). 343.[5] 胡宁,物理学报,25(1976),494,[6] 吴坚武、冼鼎昌、高仑、计数,中国科学,5(1977),431,[7] 高仑,高能物理与核物理,3(1978),211,[8] 吴熟时、何柞麻,物理学报,26(1977),274,[9] 朱重远、安瑛,科学通报,23(1978),154,[10] R. H. Dalitz, Proc. XIIIth Intern. Conf. of high Energy Physics (Univ. California Press,Berkeley 1967), p. 225.[11] J. Wills et al., Phys. Rev., D15 (1977) 3358.[12] 中国科学院原子能研究所基本粒子理论组,原子能,3(1966),137.

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Wu Bang-hui, Liu Yong-xian and Hu Shi-ke. A POSSIBLE TYPE OF POTENTIAL FOR THE BOUND STATE OF MESONS[J]. Chinese Physics C, 1980, 4(5): 665-670.

Wu Bang-hui, Liu Yong-xian and Hu Shi-ke. A POSSIBLE TYPE OF POTENTIAL FOR THE BOUND STATE OF MESONS[J]. Chinese Physics C, 1980, 4(5): 665-670. shu

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Received: 1978-08-17
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

A POSSIBLE TYPE OF POTENTIAL FOR THE BOUND STATE OF MESONS

Received Date:1978-08-17
Accepted Date:1900-01-01
Available Online:1980-10-05

Abstract:On the basis of the straton model, we have considered the bound state of mesonsby using the Bethe-Salpeter equation. The result shows that by using the superposi-tion of the deep square well, the harmonic and Coulomb-type potential, we can qualita-tively explain the mass spectrum, the mean radius and the wave function at the originfor the bound state of mesons.