-
Abstract:
Using the branching fractions of J/ψ to baryon-antibaryon decays, listed in PDG2004, we analyze the SU(3) flavor symmetry of the baryon octets and study the interference effects between the electromagnetic and strong interactions. The effects of SU(3) breaking are obtained by fitting the branching fractions of J/ψ→BB.
-
-
References
[1]
|
. Aubert J J et al. Phys. Rev. Lett., 1974, 33: 1404; AugustinJ E et al. Phys. Rev. Lett., 1974, 33: 14062. Montanet L et al. Phys. Rev., 1994, D50: Part I3. Okubo S. Phys. Lett., 1963, 5: 165; Zweig G. CERN ReportNo 8419/TH412; Iizuka J. Prog. Theor. Phys. Suppl.,1966, 37(8): 214. Haber H E, Perrier J. Phys. Rev., 1985, D32: 29615. Bjorken J, Drell S D. Relativistic Quantum Mechanics McGraw Hill, 19656. Brodsky S, Lepage G P. Phys. Rev., 1981, D24: 2848;Claudson M, Glashow S L, Wise M B. Phys. Rev., 1982,D25: 1345; Carimalo C. Int.Journal of Mod. Phys., 1987,A2: 2497. Hep-ph/9902300, 1999, v1: 108. Eaton M W et al. Phys. Rev., 1984, D29: 8049. Kowalski H, Walsh T F. Phys. Rev., 1976, D14: 852;Rudaz S. Phys. Rev., 1976, D14: 29810. Seiden A, Sadrozinski H, Haber H E. Phys. Rev., 1988,D38: 824 |
-
[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] |
ZHANG Cong
, HE Yuan
, ZHAO Hong-Wei
, ZHANG Sheng-Hu
. Multipacting simulation and analysis of a taper quarter wave cavity by using Analyst-PT3P. Chinese Physics C,
2012, 36(4): 362-366.
doi: 10.1088/1674-1137/36/4/012
|
[3] |
GUO Yun-Jun
, HE Kang-Lin
. Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C,
2007, 31(11): 1050-1055. |
[4] |
HUANG Wen-Xue
, WANG Yue
, ZHU Zhi-Chao
, TIAN Yu-Lin
, XU Hu-Shan
, SUN Zhi-Yu
, XIAO Guo-Qing
, ZHAN Wen-Long
. Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C,
2006, 30(S2): 261-264. |
[5] |
YE Wei
. Possible Dependence of Dissipation Strength on Angular Momentum. Chinese Physics C,
2006, 30(8): 759-760. |
[6] |
LIU Chang-Long
, LU Yi-Ying
, YIN LI
. Effects of Additional Vacancy-Like Defects Produced by Ion Impealations on Boron Thermal Diffusion in Silicon. Chinese Physics C,
2005, 29(11): 1107-1111. |
[7] |
LI Ming-Liang
, ZHU Sheng-Jiang
, CHE Xing-Lai
, YU Ying-Nan
. Research on Two-Quasiparticle Bands in 98Sr. Chinese Physics C,
2004, 28(S1): 75-77. |
[8] |
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. |
[9] |
Medina Ablikim
, HUANG Wei-Cheng
,
. New Realization of N=2 Supersymmetric QuantumMechanics and Shape Invariance. Chinese Physics C,
2002, 26(4): 338-345. |
[10] |
Guo Hua
. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C,
1999, 23(5): 459-468. |
[11] |
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. |
[12] |
BES Collaboration
. Experimental Study of Resonance f2(1270) in the J/ψ Hadronic Decay. Chinese Physics C,
1993, 17(2): 97-106. |
[13] |
Sa Ben-hao
, Zhang Xi-zhen
, Li Zhu-xia
, Shi Yi-jin
. A PRIMARY RESEARCH OF THE PHONON RENORMALIZATION OF NUCLEAR FIELD THEORY. Chinese Physics C,
1980, 4(3): 398-400. |
-
Access
-
-