A MODEL OF THE STRUCTURE OF MESONS WITH A COVARIANT OSCILLATOR POTENTIAL

  • In this paper the internal wave functions of mesons are obtained by solving the Bethe-Salpeter equation with a pseudoscalar covariant oscillator potential.The transi-tion probabilities of various weak and electromagnetic processes of mesons are calculat- ed by using these wave functions.The results are qualitatively in agreement with experiments.Quantitatively the results given are in good agreements with experi- ments for processes not involving π mesons,but are not so for processes involving π mesons,for which we give some speculative explanations.
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  • [1] 朱重远,安瑛,介子D-s波函数及层子间位势的旋量结构,中国科学(待发表).[2] C. H. Llewellyn Smith Ann. Phys., 53 (1969), 521.[3] 胡宁,物理学报,25 (1976) 65,[4] R. E. Marshak, Riazuddin and C. P. Ryan, "Theory of Weak Interactions in Particle Physics" (1969).[5] R. P. Feymann, "Photon-Hadron Interactions" (1972), 124.
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CHU CHUNG-YUAN AN ING and A MODEL OF THE STRUCTURE OF MESONS WITH A COVARIANT OSCILLATOR POTENTIAL[J]. Chinese Physics C, 1977, 1(1): 47-51.
CHU CHUNG-YUAN AN ING and A MODEL OF THE STRUCTURE OF MESONS WITH A COVARIANT OSCILLATOR POTENTIAL[J]. Chinese Physics C, 1977, 1(1): 47-51. shu
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Received: 1977-07-30
Revised: 1900-01-01
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A MODEL OF THE STRUCTURE OF MESONS WITH A COVARIANT OSCILLATOR POTENTIAL

Abstract: In this paper the internal wave functions of mesons are obtained by solving the Bethe-Salpeter equation with a pseudoscalar covariant oscillator potential.The transi-tion probabilities of various weak and electromagnetic processes of mesons are calculat- ed by using these wave functions.The results are qualitatively in agreement with experiments.Quantitatively the results given are in good agreements with experi- ments for processes not involving π mesons,but are not so for processes involving π mesons,for which we give some speculative explanations.

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