Dipole Sum Rules in Quantum Mechanics and Electric Depole Transitions of ψ(3770)

DING Yi-Bing; ZHOU Lei; QIN Dan-Hua; ZHAO Guang-Da

Chinese Physics C> 1991, Vol. 15> Issue(12) : 1076-1085

Dipole Sum Rules in Quantum Mechanics and Electric Depole Transitions of ψ(3770)

Department of Physics,Graduate School,Academia Sinica,Beijing 100039Department of Physics,Peking University,Beijing 100871

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Abstract：
Dipole sum rules in quantum mechanics are generally discussed.The upper and the lower bounds on the electric dipole transition widths of ψ(3770) are estimated.It evidently indicates that the experimental values obtained by Mark Ⅲ collaboration are much larger than the theoretical expectations.

References

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秦旦华, 丁亦兵, 赵光达, 高能物理与核物理, 14(1990),380.[2] R. H. Schindler, SLAC-PUB-4694, (1988).[3] 秦旦华, 丁亦兵, 赵光达, 高能物理与核物理, 15(1991),284.[4] H. A. Bethe and E. E.Salpeter, Quantum Mechanics of One and Two-Electron Atoms (Springer,1957).[5] V. A. Novikov et al., Phys. Reports;41(1978), 1.[6] X. T. Song, Phys. Lett., 246B (1990), 195.[7] W. Kwong and J. L. Rosner; Phys. Rev:, 38D (1988), 279.[8] W.Buchmuller and S. H. H. Tye, Phys. Rev., 24D (1981),132.[9] G.P. Yost et al., Particle Data Group, Phys. Lett., 204B (1988).[10] C.Quigg and Rosner, Phys. Lett., 71B (1977), 153.[11] E.Wigner, Phys. Z., 32(1931),.450.

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DING Yi-Bing, ZHOU Lei, QIN Dan-Hua and ZHAO Guang-Da. Dipole Sum Rules in Quantum Mechanics and Electric Depole Transitions of ψ(3770)[J]. Chinese Physics C, 1991, 15(12): 1076-1085.

DING Yi-Bing, ZHOU Lei, QIN Dan-Hua and ZHAO Guang-Da. Dipole Sum Rules in Quantum Mechanics and Electric Depole Transitions of ψ(3770)[J]. Chinese Physics C, 1991, 15(12): 1076-1085. 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

Dipole Sum Rules in Quantum Mechanics and Electric Depole Transitions of ψ(3770)

Corresponding author: DING Yi-Bing,

Department of Physics,Graduate School,Academia Sinica,Beijing 100039Department of Physics,Peking University,Beijing 100871

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-12-05

Abstract: Dipole sum rules in quantum mechanics are generally discussed.The upper and the lower bounds on the electric dipole transition widths of ψ(3770) are estimated.It evidently indicates that the experimental values obtained by Mark Ⅲ collaboration are much larger than the theoretical expectations.