- 
								[1]
								M. E. B. Franklin, G. J. Feldman, G. S. Abrams et al., Phys. Rev. Lett. 51, 963 (1983) 
- 
								[2]
								J. L. Rosner, Phys. Rev. D 64, 094002 (2001) 
- 
								[3]
								X. Q. Li, D. V. Bugg, and B. S. Zou, Phys. Rev. D 55, 1421 (1997) 
- 
								[4]
								S. J. Brodsky and M. Karliner, Phys. Rev. Lett. 78, 4682 (1997) 
- 
								[5]
								Q. Wang, G. Li, and Q. Zhao, Phys. Rev. D 85, 074015 (2012) 
- 
								[6]
								Q. Zhao, G. Li, and C. H. Chang, Chin. Phys. C 34, 299 (2010) 
- 
								[7]
								X. H. Mo, C. Z. Yuan, and P. Wang, Chin. Phys. C 31, 686 (2007) 
- 
								[8]
								Q. Zhao, G. Li, and C. H. Chang, Phys. Lett. B 645, 173 (2007) 
- 
								[9]
								M. Suzuki, Phys. Rev. D 63, 054021 (2001) 
- 
								[10]
								Y. F. Gu and X. H. Li, Phys. Rev. D 63, 114019 (2001) 
- 
								[11]
								S. F. Tuan, Commun. Theor. Phys. 33, 285 (2000) 
- 
								[12]
								Y. Q. Chen and E. Braaten, Phys. Rev. Lett. 80, 5060 (1998) 
- 
								[13]
								G. Li, Q. Zhao, and C. H. Chang, J. Phys. G 35, 055002 (2008) 
- 
								[14]
								D. G. Caldi and H. Pagels, Phys. Rev. D 14, 809 (1976) 
- 
								[15]
								P. G. O. Freund and Y. Nambu, Phys. Rev. Lett. 34, 1645 (1975) 
- 
								[16]
								W. S. Hou and A. Soni, Phys. Rev. Lett. 50, 569 (1983) 
- 
								[17]
								W. S. Hou and A. Soni, Phys. Rev. D 29, 101 (1984) 
- 
								[18]
								S. J. Brodsky, G. P. Lepage, and S. F. Tuan, Phys. Rev. Lett. 59, 621 (1987) 
- 
								[19]
								F. A. Harris, arXiv: hep-ex/9903036 
- 
								[20]
								M. Anselmino, M. Genovese, and D. E. Kharzeev, Phys. Rev. D 50, 595 (1994) 
- 
								[21]
								W. S. Hou, Phys. Rev. D 55, 6952 (1997) 
- 
								[22]
								C. T. Chan and W. S. Hou, Nucl. Phys. A 675, 367C (2000) 
- 
								[23]
								K. T. Chao, Y. F. Gu, and S. F. Tuan, Commun. Theor. Phys. 25, 471 (1996) 
- 
								[24]
								M. Chaichian and N. A. Tornqvist, Nucl. Phys. B 323, 75 (1989) 
- 
								[25]
								A. Falvard et al. (DM2 Collaboration), Phys. Rev. D 38, 2706 (1988) 
- 
								[26]
								R. L. Workman et al. (Particle Data Group), PTEP 2022, 083C01 (2022) 
- 
								[27]
								J. E. Augustin et al. (DM2 Collaboration), Nucl. Phys. B 320, 1 (1989) 
- 
								[28]
								M. Rozanska, W. Blum, H. Dietl et al., Nucl. Phys. B 162, 505 (1980) 
- 
								[29]
								B. Aubert et al. (BaBar Collaboration), Phys. Rev. D 76, 012008 (2007) 
- 
								[30]
								M. Ablikim et al. (BES Collaboration), Phys. Rev. Lett. 100, 102003 (2008) 
- 
								[31]
								C. P. Shen et al. (Belle Collaboration), Phys. Rev. D 80, 031101 (2009) 
- 
								[32]
								C. P. Shen and C. Z. Yuan, Chin. Phys. C 34, 1045 (2010) 
- 
								[33]
								M. Ablikim et al. (BESⅢ Collaboration), Phys. Rev. D 91(5), 052017 (2015) 
- 
								[34]
								M. Ablikim et al. (BESⅢ Collaboration), arXiv: 2112.13219[hep-ex] 
- 
								[35]
								C. Caso, F. Conte, G. Tomasini et al., Nuovo Cimento A (1965-1970) 57, 699 (1968) 
- 
								[36]
								M. Ablikim et al. (BESⅢ Collaboration), arXiv: 2303.08317[hep-ex] 
- 
								[37]
								S. Godfrey and N. Isgur, Phys. Rev. D 32, 189 (1985) 
- 
								[38]
								K. Chen, R. Chen, Z. F. Sun et al., Phys. Rev. D 100(7), 074006 (2019) 
- 
								[39]
								L. Zhao, N. Li, S. L. Zhu et al., Phys. Rev. D 87(5), 054034 (2013) 
- 
								[40]
								H. Y. Cheng, Phys. Rev. D 67, 034024 (2003) 
- 
								[41]
								H. Y. Cheng, C. K. Chua, and K. C. Yang, Phys. Rev. D 73, 014017 (2006) 
- 
								[42]
								F. L. Wang, R. Chen, Z. W. Liu et al., Phys. Rev. D 99(5), 054021 (2019) 
- 
								[43]
								X. Cao, B. S. Zou, and H. S. Xu, Phys. Rev. C 81, 065201 (2010) 
- 
								[44]
								Z. Ouyang, J. J. Xie, B. S. Zou et al., Int. J. Mod. Phys. E 18, 281 (2009) 
- 
								[45]
								D. Y. Chen, X. Liu, and T. Matsuki, Eur. Phys. J. C 72, 2008 (2012) 
- 
								[46]
								S. Weinberg, Phys. Rev. 130, 776 (1963) 
- 
								[47]
								M. Cleven, H. W. Griesshammer, F. K. Guo et al., Eur. Phys. J. A 50, 149 (2014) 
- 
								[48]
								R. S. Longacre et al., Phys. Lett. B 177, 223 (1986) 
- 
								[49]
								M. Albaladejo and J. A. Oller, Phys. Rev. Lett. 101, 252002 (2008) 
- 
								[50]
								https://pdglive.lbl.gov/Viewer.action