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Search for B+-> D*(+)pi(0) decayopen access
- Authors
- Iwabuchi, M.; Nakao, M.; Adachi, I.; Arinstein, K.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Balagura, V.; Barberio, E.; Bay, A.; Belous, K.; Bhardwaj, V.; Bitenc, U.; Bozek, A.; Bracko, M.; Browder, T. E.; Chen, A.; Chen, W. T.; Cheon, B. G.; Cho, I. -S.; Choi, Y.; Dalseno, J.; Dash, M.; Drutskoy, A.; Eidelman, S.; Fujikawa, M.; Gabyshev, N.; Ha, H.; Haba, J.; Hayasaka, K.; Hazumi, M.; Heffernan, D.; Horii, Y.; Hoshi, Y.; Hou, W. -S.; Hyun, H. J.; Inami, K.; Ishikawa, A.; Ishino, H.; Itoh, R.; Iwasaki, M.; Kah, D. H.; Kaji, H.; Kang, J. H.; Kawai, H.; Kawasaki, T.; Kichimi, H.; Kim, H. J.; Kim, H. O.; Kim, Y. I.; Kim, Y. J.; Kinoshita, K.; Korpar, S.; Krizan, P.; Krokovny, P.; Kumar, R.; Kuo, C. C.; Kwon, Y. -J.; Lee, J. S.; Lee, M. J.; Lee, S. E.; Lesiak, T.; Limosani, A.; Lin, S. -W.; Liu, C.; Liu, Y.; Liventsev, D.; Mandl, F.; Matyja, A.; McOnie, S.; Medvedeva, T.; Miyabayashi, K.; Miyake, H.; Miyata, H.; Miyazaki, Y.; Moloney, G. R.; Nakazawa, H.; Natkaniec, Z.; Nishida, S.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okuno, S.; Ozaki, H.; Pakhlov, P.; Pakhlova, G.; Park, C. W.; Park, H. K.; Park, K. S.; Peak, L. S.; Pestotnik, R.; Piilonen, L. E.; Sakai, Y.; Schneider, O.; Schuemann, J.; Senyo, K.; Shapkin, M.; Shibuya, H.; Shiu, J. -G.; Shwartz, B.; Staric, M.; Sumisawa, K.; Sumiyoshi, T.; Suzuki, S.; Tanaka, M.; Teramoto, Y.; Tikhomirov, I.; Trabelsi, K.; Uchida, Y.; Uehara, S.; Uglov, T.; Unno, Y.; Uno, S.; Usov, Y.; Varner, G.; Varvell, K. E.; Vervink, K.; Wang, C. C.; Wang, M. -Z.; Wang, P.; Wang, X. L.; Watanabe, Y.; Wicht, J.; Won, E.; Yamashita, Y.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.
- Issue Date
- Jul-2008
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW LETTERS, v.101, no.4, pp.1 - 5
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICAL REVIEW LETTERS
- Volume
- 101
- Number
- 4
- Start Page
- 1
- End Page
- 5
- ISSN
- 0031-9007
- Abstract
- We report on a search for the doubly Cabibbo suppressed decay B+ -> D*(+) pi(0), based on a data sample of 657 X 106 B (B) over bar pairs collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We find no significant signal and set an upper limit of B(B+ -> D*(+) pi(0)) < 3. 6 X 10(-6) at the 90% confidence level. This limit can be used to constrain the ratio between suppressed and favored B -> D*pi decay amplitudes, r < 0.051, at the 90% confidence level.
- Appears in
Collections - 서울 자연과학대학 > 서울 물리학과 > 1. Journal Articles
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Related Researcher
- Cheon, Byung Gu
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF PHYSICS)