- 
								[1]
								
S. L. Zhu, Int. J. Mod. Phys. E, 17:283 (2008)[arXiv:hepph/0703225]
 - 
								[2]
								
H. X. Chen, W. Chen, X. Liu and S. L. Zhu, Phys. Rept., 639:1 (2016), arXiv:1601.02092[hep-ph]
 - 
								[3]
								
D. M. Asner et al, Physics at BES-Ⅲ, arXiv:0809.1869[hepex]
 - 
								[4]
								
C. Patrignani et al (Particle Data Group), Chin. Phys. C, 40:100001 (2016)
 - 
								[5]
								
G. S. Adams et al[E852 Collaboration], Phys. Rev. Lett., 81:5760 (1998)
 - 
								[6]
								
S. U. Chung, K. Danyo, R. W. Hackenburg et al, Phys. Rev. D, 65:072001 (2002)
 - 
								[7]
								
E. I. Ivanov et al[E852 Collaboration], Phys. Rev. Lett., 86:3977 (2001)[hep-ex/0101058]
 - 
								[8]
								
J. Kuhn et al[E852 Collaboration], Phys. Lett. B, 595:109 (2004)[hep-ex/0401004]
 - 
								[9]
								
M. Alekseev et al[COMPASS Collaboration], Phys. Rev. Lett., 104:241803 (2010)[arXiv:0910.5842[hep-ex]]
 - 
								[10]
								
M. Lu et al[E852 Collaboration], Phys. Rev. Lett., 94:032002 (2005)[hep-ex/0405044]
 - 
								[11]
								
M. Nozar et al[CLAS Collaboration], Phys. Rev. Lett., 102:102002 (2009)[arXiv:0805.4438[hep-ex]]
 - 
								[12]
								
S. U. Chung et al[E852 Collaboration], Phys. Rev. D, 60:092001 (1999)[hep-ex/9902003]
 - 
								[13]
								
A. Abele et al[Crystal Barrel Collaboration], Phys. Lett. B, 446:349 (1999)
 - 
								[14]
								
G. S. Adams et al[E862 Collaboration], Phys. Lett. B, 657:27 (2007)[hep-ex/0612062]
 - 
								[15]
								
K. Nakamura et al[Particle Data Group], J. Phys. G, 37:(2010) 075021
 - 
								[16]
								
H. X. Chen, A. Hosaka and S. L. Zhu, Phys. Rev. D, 78:054017 (2008)[arXiv:0806.1998[hep-ph]]
 - 
								[17]
								
H. X. Chen, A. Hosaka and S. L. Zhu, Phys. Rev. D, 78:117502 (2008)[arXiv:0808.2344[hep-ph]]
 - 
								[18]
								
S. Narison, Phys. Lett. B, 675:319 (2009)[arXiv:0903.2266[hep-ph]]
 - 
								[19]
								
C. A. Meyer and Y. Van Haarlem, Phys. Rev. C, 82:025208 (2010)[arXiv:1004.5516[nucl-ex]]
 - 
								[20]
								
N. Isgur and J. E. Paton, Phys. Rev. D, 31:2910 (1985)
 - 
								[21]
								
F. E. Close and P. R. Page, Nucl. Phys. B, 443:233 (1995)
 - 
								[22]
								
T. Barnes, F. E. Close and E. S. Swanson, Phys. Rev. D, 52:5242 (1995)
 - 
								[23]
								
P. R. Page, E. S. Swanson and A. P. Szczepaniak, Phys. Rev. D, 59:034016 (1999)
 - 
								[24]
								
P. Lacock et al[TXL Collaboration], Nucl. Phys. Proc. Suppl., 73, 261 (1999)[hep-lat/9809022]
 - 
								[25]
								
C. McNeile, C. W. Bernard, T. A. DeGrand, et al, Nucl. Phys. Proc. Suppl., 73:264 (1999)[hep-lat/9809087]
 - 
								[26]
								
C. Michael, hep-ph/0308293
 - 
								[27]
								
D. Ebert, R. N. Faustov and V. O. Galkin, Phys. Rev. D, 79:114029 (2009)[arXiv:0903.5183[hep-ph]]
 - 
								[28]
								
H. C. Kim and Y. Kim, JHEP, 0901:034 (2009)[arXiv:0811.0645[hep-ph]]
 - 
								[29]
								
J. Ping, C. Deng and F. Wang, Int. J. Mod. Phys. E, 18:315(2009)
 - 
								[30]
								
T. Kitazoe, M. Wada, M. Oka et al, Z. Phys. C, 24:143 (1984)
 - 
								[31]
								
J. J. Dudek, R. G. Edwards, M. J. Peardon et al, Phys. Rev. D, 82:034508 (2010)[arXiv:1004.4930[hep-ph]]
 - 
								[32]
								
J. J. Dudek, R. G. Edwards, M. J. Peardon et al, Phys. Rev. Lett., 103:262001 (2009)[arXiv:0909.0200[hep-ph]]
 - 
								[33]
								
L. S. Kisslinger, Phys. Rev. D, 79:114026 (2009)[arXiv:0903.1120[hep-ph]]
 - 
								[34]
								
J. N. Hedditch, W. Kamleh, B. G. Lasscock et al, Phys. Rev. D, 72:114507 (2005)
 - 
								[35]
								
C. Bernard et al, Phys. Rev. D, 68:074505 (2003)
 - 
								[36]
								
H. -X. Chen, Z. -X. Cai, P. -Z. Huang S. -L. Phys. Rev. D, 83:014006 (2011)[arXiv:1010.3974[hep-ph]]
 - 
								[37]
								
P. -Z. Huang, H. -X. Chen and S. -L. Zhu, Phys. Rev. D, 83:014021 (2011)[arXiv:1010.2293[hep-ph]]
 - 
								[38]
								
U. G. Meissner, Phys. Rept., 161:213 (1988)
 - 
								[39]
								
J. Bijnens, P. Gosdzinsky and P. Talavera, Nucl. Phys. B, 501:495 (1997)[hep-ph/9704212]
 - 
								[40]
								
M. C. Birse, Z. Phys. A, 355:231 (1996)[hep-ph/9603251]
 - 
								[41]
								
G. Ecker, J. Gasser, H. Leutwyler, et al, Phys. Lett. B, 223:425 (1989)
 - 
								[42]
								
F. Klingl, N. Kaiser and W. Weise, Z. Phys. A, 356:193 (1996)[hep-ph/9607431]
 - 
								[43]
								
P. C. Bruns, L. Greil and A. Schfer, Phys. Rev. D, 88, 114503 (2013)[arXiv:1309.3976[hep-ph]].
 - 
								[44]
								
B. Borasoy, P. C. Bruns, U. -G. Meissner and R. Lewis, Phys. Lett. B, 641:294 (2006)[hep-lat/0608001]
 - 
								[45]
								
P. C. Bruns and U. -G. Meissner, Eur. Phys. J. C, 40:97 (2005)[hep-ph/0411223]
 - 
								[46]
								
T. Becher and H. Leutwyler, Eur. Phys. J. C, 9:643 (1999)[hep-ph/9901384]
 - 
								[47]
								
V. Bernard, N. Kaiser and U. G. Meissner, Int. J. Mod. Phys. E, 4:193 (1995)
 - 
								[48]
								
T. Fuchs, J. Gegelia, G. Japaridze and S. Scherer, Phys. Rev. D, 68:056005 (2003)
 - 
								[49]
								
H. B. Tang, hep-ph/9607436
 - 
								[50]
								
P. J. Ellis and H. -B. Tang, Phys. Rev. C, 57:3356 (1998)[hep-ph/9709354]
 - 
								[51]
								
A. Zaitsev[VES Collaboration], Nucl. Phys. A, 675:155C(2000)
 - 
								[52]
								
D. V. Amelin, Y. G. Gavrilov, Y. P. Gouz et al, Phys. Atom. Nucl., 68:359 (2005)[Yad. Fiz., 68:388 (2005)]
 - 
								[53]
								
K. A. Olive et al[Particle Data Group Collaboration], Chin. Phys. C, 38:090001 (2014)