Chinese Physics C > 1982, Vol. 6 > Issue(3): 275-279

DETERMINATION OF LEPTON LIKE-CABIBBO ANGLES AND PROBABLE INTERPRETATION OFμ→eγ TYPE PROCESSES

LI TIE-ZHONG

Institute of High Energy Physics, Academia Sinica

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Abstract：
Massive heutrino and neutrino mixing are assumed. We get an equation of themixing angles and the neutrino mass ratios by horizontal symmetry. The conerete values of mixing angles are calculated. They are not contradictory with experiments. Inorder to explain μ→ eγprocess, exchange of neutrino with mass of GeV order isassumed. This neutrino is probably just the neutrino of fourth generation.

References

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Elward W. Kolb and T. Goldman, PRL., 43(1979), 897.[2] F. Wilczek and A. Zel, Phys. Lett., 70B(1977), 418; H. Fritzsch, Phys. Lett., 70B(1977), 436; 73B(1978), 317.[3] 吴丹迪, 高能物理与核物理学报, 6(1979), 681; S. Pakvasa and H. Súgawara, Physics Letters, 73B(1978),61. 马中骥、岳宗五等, 1980年1月广州“拉子物理理论讨论会” 论文.[4] 吴丹迪、李铁忠Α 高能物理与核物理学报,4(1980)455.[5] F. Wilczek and A. Zee, PRL 42(1979), 421.[6] Rabindru et al., PRL,. 44(1980), 912.[7] F. Scheck, Phys. Reports.,44(1978),189.[8] S. M. Bilenky and B. Pontecorvo, Physics Reports, 41(1978), 256.[9] W.J. Marciano A. J. Sanda, Physics Letters, 67B(1977),303.[10] F. Sckeck, Physics Reports, 44(1978), 29.

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LI TIE-ZHONG. DETERMINATION OF LEPTON LIKE-CABIBBO ANGLES AND PROBABLE INTERPRETATION OF μ→eγ TYPE PROCESSES[J]. Chinese Physics C, 1982, 6(3): 275-279.

LI TIE-ZHONG. DETERMINATION OF LEPTON LIKE-CABIBBO ANGLES AND PROBABLE INTERPRETATION OF μ→eγ TYPE PROCESSES[J]. Chinese Physics C, 1982, 6(3): 275-279. shu

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Received: 1980-06-13
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

DETERMINATION OF LEPTON LIKE-CABIBBO ANGLES AND PROBABLE INTERPRETATION OFμ→eγ TYPE PROCESSES

LI TIE-ZHONG

Institute of High Energy Physics, Academia Sinica

Received Date:1980-06-13
Accepted Date:1900-01-01
Available Online:1982-06-05

Abstract:Massive heutrino and neutrino mixing are assumed. We get an equation of themixing angles and the neutrino mass ratios by horizontal symmetry. The conerete values of mixing angles are calculated. They are not contradictory with experiments. Inorder to explainμ→eγprocess, exchange of neutrino with mass of GeV order isassumed. This neutrino is probably just the neutrino of fourth generation.