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ISSN - 15507998, Physical Review D - Particles, Fields, Gravitation and Cosmology, 2007, vol. 75, p. -

Dalitz analysis of three-body charmless B0→K0π+π- decay

Garmash A., Abe K., Adachi I., Aihara H., Anipko D., Arinstein K., Aulchenko V., Aushev T., Bahinipati S., Bakich A. M., Balagura V., Barberio E., Barbero M., Bay A., Bedny I., Belous K., Bitenc U., Bizjak I., Blyth S., Bondar A., Bozek A., Bračko M., Browder T. E., Chang M. C., Chao Y., Chen A., Chen K. F., Chen W. T., Cheon B. G., Chistov R., Choi Y., Choi Y. K., Cole S., Dalseno J., Dash M., Dragic J., Drutskoy A., Eidelman S., Epifanov D., Gabyshev N., Gershon T., Go A., Gokhroo G., Golob B., Ha H., Haba J., Hayasaka K., Hayashii H., Hazumi M., Heffernan D., Hokuue T., Hoshi Y., Hou S., Hou W. S., Hsiung Y. B., Iijima T., Ikado K., Imoto A., Inami K., Ishikawa A., Ishino H., Itoh R., Iwasaki M., Iwasaki Y., Kang J. H., Kapusta P., Kawai H., Kawasaki T., Kichimi H., Kim H. J., Kim Y. J., Kinoshita K., Križan P., Krokovny P., Kulasiri R., Kumar R., Kuo C. C., Kuzmin A., Kwon Y. J., Lee S. E., Lesiak T., Li J., Lin S. W., Liu Y., Majumder G., Mandl F., Matsumoto T., McOnie S., Mitaroff W., Miyabayashi K., Miyake H., Miyata H., Miyazaki Y., Mizuk R., Mohapatra D.

We report results of a Dalitz plot analysis of the three-body charmless B0→K0π+π- decay. The analysis is performed with a data sample that contains 388×106 BB̄ pairs collected near the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. Measurements of branching fractions for the quasi-two-body decays B0→ρ(770)0K0, B0→f0(980)K0, B0→K*(892)+π-, B0→K*(1430)+π-, and upper limits on several other quasi-two-body decay modes are reported. © 2007 The American Physical Society.