-
[1]
. Aleeksev M et al (COMPASS collaboration). Submitted to Physical Review Letters. [arXiv:hep-ex/0910.5842v1]2. Barberis D et al (WA102 collaboration). Phys. Lett. B,2000, 479: 59. [arXiv:hep-ex/0003033]3. Amsler C et al (Particle Data Group). Phys. Lett. B, 2008,667: 14. Ascoli G, Brockway D V, Crawley H B, Eisenstein B I,Hanft R W, Io redo M L, Kruse U E. Phys. Rev. Lett.,1970, 25: 9625. Cummings J P, Weygand D P. Report BNL-64637,Brookhaven National Laboratory (1997)6. Amsler C et al (Crystal Barrel collaboration). Phys. Lett.B, 2006, 639: 1657. Uman I, Jo e D, Metreveli Z, Seth K K, Tomaradze A,Zweber P. Phys. Rev. D, 2006, 73: 052009. [arXiv:hepex/0607034]8. Faessler M, Geyer R. 7.5.06 COMPASS note 2006-7