Study of D?? production and light hadronic states in the B ¯ 0 →d?+ωπ- decay

Matvienko, D.; MIN-ZU WANG; Matvienko, D., Kuzmin, A., Eidelman, S., Abdesselam, A., Adachi, I., Aihara, H., Al Said, S., Arinstein, K., Asner, D.M., Aulchenko, V., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A.M., Bansal, V., Bhardwaj, V., Bhuyan, B., Biswal, J., Bobrov, A., Bondar, A., Bonvicini, G., Bozek, A., Bra?ko, M., Browder, T.E., ?ervenkov, D., Chen, A., Cheon, B.G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S.-K., Choi, Y., Cinabro, D., Dalseno, J., Dingfelder, J., Dole?al, Z., Dr?sal, Z., Drutskoy, A., Dutta, D., Epifanov, D., Farhat, H., Fast, J.E., Ferber, T., Fulsom, B.G., Gaur, V., Gabyshev, N., Garmash, A., Getzkow, D., Gillard, R., Goh, Y.M., Goldenzweig, P., Golob, B., Hara, T., Hayasaka, K., Hayashii, H., He, X.H., Hou, W.-S., Iijima, T., Inguglia, G., Ishikawa, A., Itoh, R., Iwasaki, Y., Jaegle, I., Joffe, D., Joo, K.K., Julius, T., Kawasaki, T., Kim, D.Y., Kim, J.B., Kim, J.H., Kim, K.T., Kim, M.J., Kim, S.H., Kim, Y.J., Ko, B.R., Kody?, P., Korpar, S., Krokovny, P., Kumar, R., Lange, J.S., Lee, D.H., Li Gioi, L., Libby, J., Liventsev, D., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G.B., Moll, A., Mussa, R., Nakano, E., Nakao, M., Nanut, T., Nayak, M., Nisar, N.K., Nishida, S., Ogawa, S., Pakhlova, G., Pal, B., Park, C.W., Park, H., Pedlar, T.K., Pes?ntez, L., Pestotnik, R., Petri?, M., Piilonen, L.E., Pulvermacher, C., Ribe?l, E., Ritter, M., Rostomyan, A., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Schneider, O., Schnell, G., Schwanda, C., Senyo, K., Seon, O., Sevior, M.E., Shapkin, M., Shebalin, V., Shen, C.P., Shibata, T.-A., Shiu, J.-G., Shwartz, B., Sibidanov, A., Simon, F., Sohn, Y.-S., Sokolov, A., Stari?, M., Steder, M., Sumihama, M., Sumisawa, K., Tamponi, U., Tanida, K., Teramoto, Y., Uchida, M., Uehara, S., Unno, Y., Uno, S., Urquijo, P., Usov, Y., Van Hulse, C., Vanhoefer, P., Varner, G., Vinokurova, A., Vorobyev, V., Wagner, M.N., Wang, C.H., Wang, M.-Z., Wang, P., Watanabe, Y., Williams, K.M., Won, E., Yamamoto, H., Yashchenko, S., Yook, Y., Zhang, Z.P., Zhilich, V., Zhulanov, V., Zupanc, A.

doi:10.1103/PhysRevD.92.012013

Study of D?? production and light hadronic states in the B ¯ 0 →d?+ωπ- decay

Journal

Physical Review D

Journal Volume

92

Journal Issue

1

Date Issued

2015

Author(s)

Matvienko, D.

MIN-ZU WANG

DOI

10.1103/PhysRevD.92.012013

URI

https://scholars.lib.ntu.edu.tw/handle/123456789/440736

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84939131990&doi=10.1103%2fPhysRevD.92.012013&partnerID=40&md5=7d8dcf340b4226961ca2c4e8c8aa3b4a

Abstract

We report on the first observations of B¯0→D1(2430)0ω, B¯0→D1(2420)0ω, and B¯0→D2∗(2460)0ω decays. The B¯0→D∗+ρ(1450)- decay is also observed. The branching fraction measurements are based on (771.6±10.6)×106 BB¯ events collected at the (4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. The fractions of longitudinal polarization of the D∗∗ states as well as partial wave fractions of the D1(2430)0 are obtained. We also set a 90% confidence level upper limit for the product of branching fractions of B(B¯0→D∗+b1(1235)-)×B(b1(1235)-→ωπ-). The measurements show evidence of nontrivial final-state interaction phases for the ρ-meson-like amplitudes.

Type

journal article

Study of D?? production and light hadronic states in the B ¯ 0 →d?+ωπ- decay

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