Study of the decays B -> Ds1(2536)(+) (D)over-bar(()*())open access
- Authors
- Aushev, T.; Adachi, I.; Arinstein, K.; Aulchenko, V.; Bakich, A. M.; Balagura, V.; Bhardwaj, V.; Bischofberger, M.; Bondar, A.; Bozek, A.; Bracko, M.; Browder, T. E.; Chang, M-C; Chen, A.; Chen, P.; Cheon, B. G.; Chistov, R.; Cho, I-S; Cho, K.; Choi, K-S; Choi, Y.; Dalseno, J.; Danilov, M.; Drutskoy, A.; Eidelman, S.; Epifanov, D.; Gaur, V.; Gabyshev, N.; Garmash, A.; Golob, B.; Ha, H.; Hayasaka, K.; Hayashii, H.; Horii, Y.; Hoshi, Y.; Hou, W-S; Hyun, H. J.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwabuchi, M.; Iwasaki, Y.; Iwashita, T.; Julius, T.; Kang, J. H.; Kawasaki, T.; Kim, H. J.; Kim, H. O.; Kim, J. H.; Kim, M. J.; Kim, Y. J.; Kinoshita, K.; Ko, B. R.; Kodys, P.; Krizan, P.; Kuhr, T.; Kumita, T.; Kuzmin, A.; Kwon, Y-J; Kyeong, S-H; Lange, J. S.; Lee, S-H; Li, J.; Liu, C.; Liu, Y.; Liventsev, D.; Louvot, R.; Matyja, A.; McOnie, S.; Miyabayashi, K.; Miyata, H.; Miyazaki, Y.; Mizuk, R.; Mohanty, G. B.; Nakao, M.; Nakazawa, H.; Natkaniec, Z.; Neubauer, S.; Nishida, S.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Olsen, S. L.; Ostrowicz, W.; Pakhlov, P.; Pakhlova, G.; Park, H. K.; Pestotnik, R.; Petric, M.; Piilonen, L. E.; Poluektov, A.; Prothmann, K.; Roehrken, M.; Ryu, S.; Sahoo, H.; Sakai, K.; Sakai, Y.; Schneider, O.; Schwanda, C.; Senyo, K.; Seon, O.; Sevior, M. E.; Shapkin, M.; Shebalin, V.; Shen, C. P.; Shiu, J-G; Shwartz, B.; Simon, F.; Singh, J. B.; Smerkol, P.; Sohn, Y-S; Sokolov, A.; Solovieva, E.; Stanic, S.; Staric, M.; Sumihama, M.; Sumiyoshi, T.; Tanaka, S.; Teramoto, Y.; Tikhomirov, I.; Trabelsi, K.; Uchida, M.; Uglov, T.; Uno, S.; Usov, Y.; Vahsen, S. E.; Varner, G.; Vervink, K.; Vinokurova, A.; Vossen, A.; Wang, C. H.; Wang, M-Z; Wang, P.; Watanabe, Y.; Williams, K. M.; Yabsley, B. D.; Yamashita, Y.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Zhou, P.; Zhulanov, V.; Zupanc, A.; Zyukova, O.
- Issue Date
- Mar-2011
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW D, v.83, no.5, pp.1 - 6
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICAL REVIEW D
- Volume
- 83
- Number
- 5
- Start Page
- 1
- End Page
- 6
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/151328
- DOI
- 10.1103/PhysRevD.83.051102
- ISSN
- 1550-7998
- Abstract
- We report a study of the decays B -> D-s1(2536)+ (D) over bar (()*()), where (D) over bar (()*()) is (D) over bar (0), D- or D*(-), using a sample of 657 x 10(6)B (B) over bar pairs collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The branching fractions of the decays B+ -> D-s1(2536)(+) (D) over bar (0), B-0 -> D-s1(2536)D-+(-) and B-0 -> D-s1(2536)D+*(-) multiplied by that of D-s1(2536)(+) -> (D*K-0(+) + D*K-+(0)) are found to be (3.97 +/- 0.85 +/- 0.56) x 10(-4), (2.75 +/- 0.62 +/- 0.36) x 10(-4) and (5.01 +/- 1.21 +/- 0.70) x 10(-4), respectively. The ratio B(D-s1 -> D*K-0(+))/B(D-s1 -> D*K-+(0)) is measured to be 0.88 +/- 0.24 +/- 0.08.
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