<EM>U</EM>(6/20) SUPERSYMMETRY IN NUCLEI AND ITS Spin (6) LIMIT

ZHU Pei-Yu; CAO Yu-Fang; WU You-Shi

Chinese Physics C> 1985, Vol. 9> Issue(3) : 278-282

U(6/20) SUPERSYMMETRY IN NUCLEI AND ITS Spin (6) LIMIT

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Abstract：
The U(6/20) supersymmetry is discussed in this paper. Particularly we discuss its Spin (6) limit. First we discuss the reduction of the group chain of the Spin(6) limit. Secondly we derive the wave functions and excited energy formulas for the nuclei in which the Spin(6) limit of U(6/20) supersymmetry exists. Thirdly we make comparison of the nuclear energy spectra between the theoretical calculation and experimental measurement in the case of nucleus ₇₇¹⁹³Ir₁₁₆. The comparison shows that the Spin(6) limit of U(6/20) supersymmetry possibly exists in nucleus ₇₇¹⁹³Ir₁₁₆.

References

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A. Arima and F. Iachello, Ann Phys., (N. Y) 99(1976), 253.[2] A. Arima and F. Iachello, Ann Phys., (N. Y ) 111 (1978), 201.[3] A. Arima and F. Iachllo, Ann Phys., (N. Y) 123(1979), 468.[4] F. Iachdo and 0. Scholten, Phys. Rev Lett., 43(1979), 679.[5] F. Iachello and S. Kuyucok, Ann Phys., (N. Y ) 136 (1981), 19.[6] A. B. Balantekin, I. Bars and F. Iachello, Nuclear Phys., A370(1981), 284.[7] F. Iachello, Phys. Rev Lett., 44(1980), 772.[8] A. B. Balantekin, I. Bars, R. Bijker and F. Iachello, Phys Rev., C27 (1983), 1761.[9] Sun Hongzhou, A. Frank and P. Van Zsacker, Phys. Lett.,124B (1983), 275.[10] F. D. Murnaghan The Theory of group representation (1938).[11] 朱培豫、曹雨芳、吴佑实, 高能物理与核物理, 9(1985),154.[12] M. Hamermesh, group Theory and its Applicatition to Physical Problems 1962.[13] C. M. Lederer and V. S. Shirley ed Table of Isotoper 7th ed (1978).[14] M. B. Lewis, Nucl. Data. Sheets., (1972), 389.[15] V. S. ShirIey., Nucl Data Sheets, 32(1981), 593.

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ZHU Pei-Yu, CAO Yu-Fang and WU You-Shi. U(6/20) SUPERSYMMETRY IN NUCLEI AND ITS Spin (6) LIMIT[J]. Chinese Physics C, 1985, 9(3): 278-282.

ZHU Pei-Yu, CAO Yu-Fang and WU You-Shi. U(6/20) SUPERSYMMETRY IN NUCLEI AND ITS Spin (6) LIMIT[J]. Chinese Physics C, 1985, 9(3): 278-282. 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

U(6/20) SUPERSYMMETRY IN NUCLEI AND ITS Spin (6) LIMIT

Corresponding author: ZHU Pei-Yu,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-06-05

Abstract: The U(6/20) supersymmetry is discussed in this paper. Particularly we discuss its Spin (6) limit. First we discuss the reduction of the group chain of the Spin(6) limit. Secondly we derive the wave functions and excited energy formulas for the nuclei in which the Spin(6) limit of U(6/20) supersymmetry exists. Thirdly we make comparison of the nuclear energy spectra between the theoretical calculation and experimental measurement in the case of nucleus ₇₇¹⁹³Ir₁₁₆. The comparison shows that the Spin(6) limit of U(6/20) supersymmetry possibly exists in nucleus ₇₇¹⁹³Ir₁₁₆.