Study of D∗∗ production and light hadronic states in the B ¯ 0 →d∗+ωπ- decay STUDY of D∗∗ PRODUCTION and LIGHT ⋯ D. MATVIENKO et al.

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

Research output: Contribution to journalArticle

9 Citations (Scopus)

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.

Original languageEnglish
Article number012013
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume92
Issue number1
DOIs
Publication statusPublished - 2015 Jul 23

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decay
confidence
mesons
detectors
polarization
products
interactions
energy

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Study of D∗∗ production and light hadronic states in the B ¯ 0 →d∗+ωπ- decay STUDY of D∗∗ PRODUCTION and LIGHT ⋯ D. MATVIENKO et al. / 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.; Bračko, M.; Browder, T. E.; Červenkov, 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.; DoleŽal, Z.; Drásal, 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.; Kodyš, 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.; Pesántez, L.; Pestotnik, R.; Petrič, M.; Piilonen, L. E.; Pulvermacher, C.; RibeŽl, 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.; Starič, 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, Eunil; Yamamoto, H.; Yashchenko, S.; Yook, Y.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 92, No. 1, 012013, 23.07.2015.

Research output: Contribution to journalArticle

Matvienko, D, Kuzmin, A, Eidelman, S, Abdesselam, A, Adachi, I, Aihara, H, Al Said, S, Arinstein, K, Asner, DM, Aulchenko, V, Aushev, T, Ayad, R, Babu, V, Badhrees, I, Bahinipati, S, Bakich, AM, Bansal, V, Bhardwaj, V, Bhuyan, B, Biswal, J, Bobrov, A, Bondar, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Červenkov, D, Chen, A, Cheon, BG, Chilikin, K, Chistov, R, Cho, K, Chobanova, V, Choi, SK, Choi, Y, Cinabro, D, Dalseno, J, Dingfelder, J, DoleŽal, Z, Drásal, Z, Drutskoy, A, Dutta, D, Epifanov, D, Farhat, H, Fast, JE, Ferber, T, Fulsom, BG, Gaur, V, Gabyshev, N, Garmash, A, Getzkow, D, Gillard, R, Goh, YM, Goldenzweig, P, Golob, B, Hara, T, Hayasaka, K, Hayashii, H, He, XH, Hou, WS, Iijima, T, Inguglia, G, Ishikawa, A, Itoh, R, Iwasaki, Y, Jaegle, I, Joffe, D, Joo, KK, Julius, T, Kawasaki, T, Kim, DY, Kim, JB, Kim, JH, Kim, KT, Kim, MJ, Kim, SH, Kim, YJ, Ko, BR, Kodyš, P, Korpar, S, Krokovny, P, Kumar, R, Lange, JS, Lee, DH, Li Gioi, L, Libby, J, Liventsev, D, Miyabayashi, K, Miyata, H, Mizuk, R, Mohanty, GB, Moll, A, Mussa, R, Nakano, E, Nakao, M, Nanut, T, Nayak, M, Nisar, NK, Nishida, S, Ogawa, S, Pakhlova, G, Pal, B, Park, CW, Park, H, Pedlar, TK, Pesántez, L, Pestotnik, R, Petrič, M, Piilonen, LE, Pulvermacher, C, RibeŽl, E, Ritter, M, Rostomyan, A, Sakai, Y, Sandilya, S, Santelj, L, Sanuki, T, Schneider, O, Schnell, G, Schwanda, C, Senyo, K, Seon, O, Sevior, ME, Shapkin, M, Shebalin, V, Shen, CP, Shibata, TA, Shiu, JG, Shwartz, B, Sibidanov, A, Simon, F, Sohn, YS, Sokolov, A, Starič, 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, MN, Wang, CH, Wang, MZ, Wang, P, Watanabe, Y, Williams, KM, Won, E, Yamamoto, H, Yashchenko, S, Yook, Y, Zhang, ZP, Zhilich, V, Zhulanov, V & Zupanc, A 2015, 'Study of D∗∗ production and light hadronic states in the B ¯ 0 →d∗+ωπ- decay STUDY of D∗∗ PRODUCTION and LIGHT ⋯ D. MATVIENKO et al.', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 92, no. 1, 012013. https://doi.org/10.1103/PhysRevD.92.012013
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. ; Bračko, M. ; Browder, T. E. ; Červenkov, 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. ; DoleŽal, Z. ; Drásal, 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. ; Kodyš, 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. ; Pesántez, L. ; Pestotnik, R. ; Petrič, M. ; Piilonen, L. E. ; Pulvermacher, C. ; RibeŽl, 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. ; Starič, 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, Eunil ; Yamamoto, H. ; Yashchenko, S. ; Yook, Y. ; Zhang, Z. P. ; Zhilich, V. ; Zhulanov, V. ; Zupanc, A. / Study of D∗∗ production and light hadronic states in the B ¯ 0 →d∗+ωπ- decay STUDY of D∗∗ PRODUCTION and LIGHT ⋯ D. MATVIENKO et al. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2015 ; Vol. 92, No. 1.
@article{326f605d8ede4427b2953612d322c028,
title = "Study of D∗∗ production and light hadronic states in the B ¯ 0 →d∗+ωπ- decay STUDY of D∗∗ PRODUCTION and LIGHT ⋯ D. MATVIENKO et al.",
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.",
author = "D. Matvienko and A. Kuzmin and S. Eidelman and A. Abdesselam and I. Adachi and H. Aihara and {Al Said}, S. and K. Arinstein and Asner, {D. M.} and V. Aulchenko and T. Aushev and R. Ayad and V. Babu and I. Badhrees and S. Bahinipati and Bakich, {A. M.} and V. Bansal and V. Bhardwaj and B. Bhuyan and J. Biswal and A. Bobrov and A. Bondar and G. Bonvicini and A. Bozek and M. Bračko and Browder, {T. E.} and D. Červenkov and A. Chen and Cheon, {B. G.} and K. Chilikin and R. Chistov and K. Cho and V. Chobanova and Choi, {S. K.} and Y. Choi and D. Cinabro and J. Dalseno and J. Dingfelder and Z. DoleŽal and Z. Dr{\'a}sal and A. Drutskoy and D. Dutta and D. Epifanov and H. Farhat and Fast, {J. E.} and T. Ferber and Fulsom, {B. G.} and V. Gaur and N. Gabyshev and A. Garmash and D. Getzkow and R. Gillard and Goh, {Y. M.} and P. Goldenzweig and B. Golob and T. Hara and K. Hayasaka and H. Hayashii and He, {X. H.} and Hou, {W. S.} and T. Iijima and G. Inguglia and A. Ishikawa and R. Itoh and Y. Iwasaki and I. Jaegle and D. Joffe and Joo, {K. K.} and T. Julius and T. Kawasaki and Kim, {D. Y.} and Kim, {J. B.} and Kim, {J. H.} and Kim, {K. T.} and Kim, {M. J.} and Kim, {S. H.} and Kim, {Y. J.} and Ko, {B. R.} and P. Kodyš and S. Korpar and P. Krokovny and R. Kumar and Lange, {J. S.} and Lee, {D. H.} and {Li Gioi}, L. and J. Libby and D. Liventsev and K. Miyabayashi and H. Miyata and R. Mizuk and Mohanty, {G. B.} and A. Moll and R. Mussa and E. Nakano and M. Nakao and T. Nanut and M. Nayak and Nisar, {N. K.} and S. Nishida and S. Ogawa and G. Pakhlova and B. Pal and Park, {C. W.} and H. Park and Pedlar, {T. K.} and L. Pes{\'a}ntez and R. Pestotnik and M. Petrič and Piilonen, {L. E.} and C. Pulvermacher and E. RibeŽl and M. Ritter and A. Rostomyan and Y. Sakai and S. Sandilya and L. Santelj and T. Sanuki and O. Schneider and G. Schnell and C. Schwanda and K. Senyo and O. Seon and Sevior, {M. E.} and M. Shapkin and V. Shebalin and Shen, {C. P.} and Shibata, {T. A.} and Shiu, {J. G.} and B. Shwartz and A. Sibidanov and F. Simon and Sohn, {Y. S.} and A. Sokolov and M. Starič and M. Steder and M. Sumihama and K. Sumisawa and U. Tamponi and K. Tanida and Y. Teramoto and M. Uchida and S. Uehara and Y. Unno and S. Uno and P. Urquijo and Y. Usov and {Van Hulse}, C. and P. Vanhoefer and G. Varner and A. Vinokurova and V. Vorobyev and Wagner, {M. N.} and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and Y. Watanabe and Williams, {K. M.} and Eunil Won and H. Yamamoto and S. Yashchenko and Y. Yook and Zhang, {Z. P.} and V. Zhilich and V. Zhulanov and A. Zupanc",
year = "2015",
month = "7",
day = "23",
doi = "10.1103/PhysRevD.92.012013",
language = "English",
volume = "92",
journal = "Physical review D: Particles and fields",
issn = "0556-2821",
publisher = "American Institute of Physics Publising LLC",
number = "1",

}

TY - JOUR

T1 - Study of D∗∗ production and light hadronic states in the B ¯ 0 →d∗+ωπ- decay STUDY of D∗∗ PRODUCTION and LIGHT ⋯ D. MATVIENKO et al.

AU - Matvienko, D.

AU - Kuzmin, A.

AU - Eidelman, S.

AU - Abdesselam, A.

AU - Adachi, I.

AU - Aihara, H.

AU - Al Said, S.

AU - Arinstein, K.

AU - Asner, D. M.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Badhrees, I.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Bansal, V.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Biswal, J.

AU - Bobrov, A.

AU - Bondar, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Červenkov, D.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Chistov, R.

AU - Cho, K.

AU - Chobanova, V.

AU - Choi, S. K.

AU - Choi, Y.

AU - Cinabro, D.

AU - Dalseno, J.

AU - Dingfelder, J.

AU - DoleŽal, Z.

AU - Drásal, Z.

AU - Drutskoy, A.

AU - Dutta, D.

AU - Epifanov, D.

AU - Farhat, H.

AU - Fast, J. E.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Getzkow, D.

AU - Gillard, R.

AU - Goh, Y. M.

AU - Goldenzweig, P.

AU - Golob, B.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - He, X. H.

AU - Hou, W. S.

AU - Iijima, T.

AU - Inguglia, G.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, Y.

AU - Jaegle, I.

AU - Joffe, D.

AU - Joo, K. K.

AU - Julius, T.

AU - Kawasaki, T.

AU - Kim, D. Y.

AU - Kim, J. B.

AU - Kim, J. H.

AU - Kim, K. T.

AU - Kim, M. J.

AU - Kim, S. H.

AU - Kim, Y. J.

AU - Ko, B. R.

AU - Kodyš, P.

AU - Korpar, S.

AU - Krokovny, P.

AU - Kumar, R.

AU - Lange, J. S.

AU - Lee, D. H.

AU - Li Gioi, L.

AU - Libby, J.

AU - Liventsev, D.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Mussa, R.

AU - Nakano, E.

AU - Nakao, M.

AU - Nanut, T.

AU - Nayak, M.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Ogawa, S.

AU - Pakhlova, G.

AU - Pal, B.

AU - Park, C. W.

AU - Park, H.

AU - Pedlar, T. K.

AU - Pesántez, L.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Pulvermacher, C.

AU - RibeŽl, E.

AU - Ritter, M.

AU - Rostomyan, A.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Santelj, L.

AU - Sanuki, T.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Senyo, K.

AU - Seon, O.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shebalin, V.

AU - Shen, C. P.

AU - Shibata, T. A.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Sibidanov, A.

AU - Simon, F.

AU - Sohn, Y. S.

AU - Sokolov, A.

AU - Starič, M.

AU - Steder, M.

AU - Sumihama, M.

AU - Sumisawa, K.

AU - Tamponi, U.

AU - Tanida, K.

AU - Teramoto, Y.

AU - Uchida, M.

AU - Uehara, S.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Van Hulse, C.

AU - Vanhoefer, P.

AU - Varner, G.

AU - Vinokurova, A.

AU - Vorobyev, V.

AU - Wagner, M. N.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Watanabe, Y.

AU - Williams, K. M.

AU - Won, Eunil

AU - Yamamoto, H.

AU - Yashchenko, S.

AU - Yook, Y.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2015/7/23

Y1 - 2015/7/23

N2 - 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.

AB - 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.

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U2 - 10.1103/PhysRevD.92.012013

DO - 10.1103/PhysRevD.92.012013

M3 - Article

AN - SCOPUS:84939131990

VL - 92

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 0556-2821

IS - 1

M1 - 012013

ER -