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Abstract:
A picture of the tribaryon system is proposed based on the papers [1—3]. It is considered that proton, neutron and A hyperon from the basic particles of SU(3) group and form the basic particles of SU(6) group on account for spin. It turns out that there exist "unitary energy band" structure in the tribaryon system. From the mass formula of T33 breaking, one can find that the SU(6) symmetry gives the mass relations between different spin levels of the same strangeness analog states. Finally, simple calculations are made and tbere is no discrepancy between tbe results and the experimental data.
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References
[1]
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陈晓天、阮图南、张禹顺、李扬国,9eientia 8iniaa, 4(1980), 823;高能物理与核物理,4(1980), 445,[2] 张禹顺、王潍潍、陈晓天、李扬国、阮图南,高能物理与核物理,5(1981), 149.[3] 王潍潍、张禹顺、李扬国、陈晓夭、阮图南,高能物理与核物理,5(1981), 441.[4] S. Fiarman and S. S. Hanna, Nucl. Phys., A251(1976), 1.
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[1] |
Xin Wu
, Qi Chen
, Ye Xing
, Zhi-Peng Xing
, Ruilin Zhu
. SU(3) flavor symmetry analysis of hyperon non-leptonic two body decays. Chinese Physics C,
2025, 49(12): 123101.
doi: 10.1088/1674-1137/adf1f1
|
[2] |
SHEN Shui-Fa
, YU Xiao-Han
. Decay of 83Sr and Discussion of Its Daughter's Band Structures. Chinese Physics C,
2004, 28(S1): 78-80. |
[3] |
PENG Quan-Ling
, SUN Jian
, ZHAO Guang-Yuan
, SHI Cai-Tu
. Principle and Software Design of Helmhotz Coil Measurement System. Chinese Physics C,
2001, 25(9): 920-925. |
[4] |
Yang Jianjun
, Ma Boqiang
, Li Guanglie
. Non-perturbative Quark Propagator and the Study of the Non-trivial Q2 Dependence in the Nucleon Structure Functions. Chinese Physics C,
1997, 21(2): 146-156. |
[5] |
Xu Jianming
. Matching Problem of Lattice with Transverse Coupling. Chinese Physics C,
1995, 19(1): 73-81. |
[6] |
WU Zhong-Li
. ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C,
1989, 13(8): 752-754. |
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