Chinese Physics C > 1983, Vol. 7 > Issue(1): 28-34

DECAY PROCESSES IN MASSIVE STRATON MODEL OF MESONS

DING Yi-Bing^,,
ZHAO Guang-Da

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Abstract：
Using the B-S wave functions of mesons in the massive straton model ^[1], we discuss their weak decay, electromagnetic decay, and particularly hadronic decay processes. Not only f_π≈ f_K, 1 ^－→ l ⁺ l ^－rate are successfully explained, the predicted widths for various hadronic decays are also in good agreement with experimental data.

References

[1]

丁亦兵、赵光达, 中国科学, A9(1982), 841.[2] 朱重远、安瑛, 中国科学, 4(1978), 387.[3] C. H. Llewellyn Smith, Ann. Phys., 53(1969), 521.[4] M. Bohm, H. Joos, M. Krammer, Nucl. Phys., B51(1973), 397; ibid. B69(1974), 349.[5] H. Loos, in "Quarks and Hadronic Structure" P203, Edited by G. Morpurgo.[6] A. Le Yaouanc et al., Phys. Rev., D8(1973), 2223, Phys. Lett., 71B(1977), 397; R. Carlitz and M. Kislinger, Phys. Rev., D2(1970), 336.[7] 北京大学基本粒子理论组, 物理学报, 25(1976),415.[8] G. Wanders., Phys. Lett., 58B(1975), 191. [9] G. Preparata, Nucl. Phys., B102(1976), 478; EPS 国际高能物理会论文集(1979, Geneva).[10] R. Van Royen and V. F. Weisskopf, Nuo. Cim., 38(1967), 617.[11] J. D. Jadmn, 新粒子讲义(基本拉子译文集第一集)p. 1[12] D. L. Scharre, SLAC-PUB-2761 (1981).[13] 北京大学, 理论物理教研室基本粒子组, 中国科学院数学研究所理论物理研究室, 北京大学学报(自然科学版), 2(1966), 113.[14] “Review of Particle Properties ",April, 1980 ed.本文的实验数据除特殊标明出处外, 均取自该文.

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DING Yi-Bing and ZHAO Guang-Da. DECAY PROCESSES IN MASSIVE STRATON MODEL OF MESONS[J]. Chinese Physics C, 1983, 7(1): 28-34.

DING Yi-Bing and ZHAO Guang-Da. DECAY PROCESSES IN MASSIVE STRATON MODEL OF MESONS[J]. Chinese Physics C, 1983, 7(1): 28-34. shu

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Received: 1900-01-01
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

DECAY PROCESSES IN MASSIVE STRATON MODEL OF MESONS

DING Yi-Bing^,
ZHAO Guang-Da

Corresponding author:DING Yi-Bing,

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1983-02-05

Abstract:Using the B-S wave functions of mesons in the massive straton model^[1], we discuss their weak decay, electromagnetic decay, and particularly hadronic decay processes. Not onlyf_π≈f_K, 1^－→l⁺l^－rate are successfully explained, the predicted widths for various hadronic decays are also in good agreement with experimental data.