-
[1]
C. Z. Yuan, Chin. Phys. C, 38:043001 (2014)
-
[2]
M. Ablikim et al, Phys. Rev. Lett., 114:092003 (2015)
-
[3]
M. Ablikim et al, Phys. Rev. Lett., 118:092002 (2017)
-
[4]
L. Maiani, F. Piccinini, A. D. Polosa, and V. Riquer, Phys. Rev. D, 89:114010 (2014)
-
[5]
R. Faccini, G. Filaci, A. L. Guerrieri, A. Pilloni, and A. D. Polosa, Phys. Rev. D, 91:117501 (2015)
-
[6]
M. Cleven, F. K. Guo, C. Hanhart, Q. Wang, and Q. Zhao, Phys. Rev. D, 92:014005 (2015)
-
[7]
D. Y. Chen, X. Liu, and T. Matsuki, Phys. Rev. D, 91:094023 (2015)
-
[8]
C. Patrignani et al, Chin. Phys. C, 40:100001 (2016)
-
[9]
B. Aubert et al, Phys. Rev. Lett., 95:142001 (2005)
-
[10]
J. P. Lees et al, Phys. Rev. D, 86:051102 (2012)
-
[11]
J. R. Zhang and M. Q. Huang, Phys. Rev. D, 80:056004 (2009)
-
[12]
J. R. Zhang and M. Q. Huang, Commun. Theor. Phys., 54:1075 (2010)
-
[13]
S. H. Lee, K. Morita, and M. Nielsen, Nucl. Phys. A, 815:29 (2009)
-
[14]
Z. G. Wang and T. Huang, Eur. Phys. J. C, 74:2891 (2014)
-
[15]
Z. G. Wang, Eur. Phys. J. C, 74:2963 (2014)
-
[16]
M. A. Shifman, A. I. Vainshtein, and V. I. Zakharov, Nucl. Phys. B, 147:385 (1979)
-
[17]
M. A. Shifman, A. I. Vainshtein, and V. I. Zakharov, Nucl. Phys. B, 147:448 (1979)
-
[18]
L. J. Reinders, H. Rubinstein, and S. Yazaki, Phys. Rept., 127:1 (1985)
-
[19]
Z. G. Wang, Int. J. Mod. Phys. A, 30:1550168 (2015)
-
[20]
Z. G. Wang, Eur. Phys. J. C, 77:78 (2017)
-
[21]
Z. G. Wang and T. Huang, Phys. Rev. D, 89:054019 (2014)
-
[22]
Z. G. Wang, Eur. Phys. J. C, 74:2874 (2014)
-
[23]
Z. G. Wang, Commun. Theor. Phys., 63:466 (2015)
-
[24]
P. Colangelo and A. Khodjamirian, hep-ph/0010175
-
[25]
X. L. Wang et al, Phys. Rev. Lett., 99:142002 (2007)
-
[26]
Q. Wang, C. Hanhart, and Q. Zhao, Phys. Rev. Lett., 111:132003 (2013)
-
[27]
W. Qin, S. R. Xue, and Q. Zhao, Phys. Rev. D, 94:054035 (2016)