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

Search for B decays into η′p, η′K*, η′, η′ω and η′η(′)

Schümann J., Wang C. H., Abe K., Aihara H., Anipko D., Arinstein K., Aulchenko V., Aushev T., Bakich A. M., Barberio E., Belous K., Bitenc U., Bizjak I., Blyth S., Bondar A., Bozek A., Bračko M., Browder T. E., Chang P., Chao Y., Chen A., Chen K. F., Chen W. T., Cheon B. G., Chistov R., Choi Y., Choi Y. K., Cole S., Dalseno J., Eidelman S., Fratina S., Gershon T., Go A., Gokhroo G., Golob B., Ha H., Hazumi M., Heffernan D., Hokuue T., Hoshi Y., Hou S., Hou W. S., Hsiung Y. B., Ikado K., Imoto A., Inami K., Ishikawa A., Itoh R., Iwasaki M., Iwasaki Y., Kang J. H., Kapusta P., Katayama N., Kawai H., Kawasaki T., Khan H. R., Kichimi H., Kim H. O., Kim Y. J., Kinoshita K., Korpar S., Križan P., Krokovny P., Kulasiri R., Kumar R., Kuo C. C., Kuzmin A., Kwon Y. J., Lee M. J., Lee S. E., Lesiak T., Limosani A., Lin S. W., Liventsev D., Majumder G., Mandl F., Marlow D., Matsumoto T., Matyja A., McOnie S., Medvedeva T., Miyata H., Miyazaki Y., Mizuk R., Mori T., Nagasaka Y., Nakano E., Nakao M., Nakazawa H., Nishida S., Nitoh O., Ogawa S., Ohshima T., Okuno S.

We report on a search for the exclusive two-body charmless hadronic B meson decays B→η′ρ, B→η′K*, B0→η′, B0→η′ω, and B0→η′η (′). The results are obtained from a data sample containing 535×106 BB̄ pairs that were collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We find no significant signals and report upper limits in the range (0.5-6.5)×10-6 for all of the above decays. © 2007 The American Physical Society.