Observation of the decay B0 →η′K∗ (892)0

S. Sato; Y. Yusa; G. B. Mohanty; A. Abdesselam; I. Adachi; H. Aihara; S. Al Said; D. M. Asner; T. Aushev; R. Ayad; S. Bahinipati; A. M. Bakich; V. Bansal; V. Bhardwaj; B. Bhuyan; G. Bonvicini; A. Bozek; M. Bračko; T. E. Browder; D. Červenkov; P. Chang; V. Chekelian; A. Chen; B. G. Cheon; K. Chilikin; K. Cho; V. Chobanova; Y. Choi; D. Cinabro; J. Dalseno; M. Danilov; Z. DoleŽal; Z. Drásal; A. Drutskoy; S. Eidelman; H. Farhat; J. E. Fast; T. Ferber; O. Frost; V. Gaur; S. Ganguly; A. Garmash; R. Gillard; R. Glattauer; Y. M. Goh; B. Golob; O. Grzymkowska; K. Hayasaka; H. Hayashii; X. H. He; T. Higuchi; W. S. Hou; M. Huschle; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; Y. Iwasaki; I. Jaegle; K. K. Joo; T. Julius; E. Kato; T. Kawasaki; D. Y. Kim; J. B. Kim; J. H. Kim; K. T. Kim; M. J. Kim; Y. J. Kim; K. Kinoshita; J. Klucar; B. R. Ko; P. Kodyš; S. Korpar; P. KriŽan; P. Krokovny; T. Kuhr; T. Kumita; Y. J. Kwon; J. Li; Y. Li; J. Libby; D. Liventsev; D. Matvienko; K. Miyabayashi; H. Miyata; R. Mizuk; A. Moll; E. Nakano; M. Nakao; T. Nanut; Z. Natkaniec; E. Nedelkovska; N. K. Nisar; S. Nishida; S. Ogawa; S. Okuno; P. Pakhlov; G. Pakhlova; H. Park; T. K. Pedlar; M. Petrič; L. E. Piilonen; M. Ritter; A. Rostomyan; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; D. Semmler; K. Senyo; O. Seon; M. E. Sevior; V. Shebalin; C. P. Shen; T. A. Shibata; J. G. Shiu; B. Shwartz; A. Sibidanov; F. Simon; Y. S. Sohn; A. Sokolov; E. Solovieva; M. Starič; M. Steder; J. Stypula; M. Sumihama; U. Tamponi; G. Tatishvili; Y. Teramoto; F. Thorne; K. Trabelsi; M. Uchida; S. Uehara; T. Uglov; Y. Unno; S. Uno; C. Van Hulse; P. Vanhoefer; G. Varner; V. Vorobyev; M. N. Wagner; C. H. Wang; M. Z. Wang; P. Wang; X. L. Wang; M. Watanabe; Y. Watanabe; S. Wehle; K. M. Williams; E. Won; S. Yashchenko; Y. Yook; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevD.90.072009

Observation of the decay B0 →η′K∗ (892)0

S. Sato
, Y. Yusa
, G. B. Mohanty
, A. Abdesselam
, I. Adachi
, H. Aihara
, S. Al Said
, D. M. Asner
, T. Aushev
, R. Ayad
, S. Bahinipati
, A. M. Bakich
, V. Bansal
, V. Bhardwaj
, B. Bhuyan
, G. Bonvicini
, A. Bozek
, M. Bračko
, T. E. Browder
, D. Červenkov

P. Chang, V. Chekelian, A. Chen, B. G. Cheon, K. Chilikin, K. Cho, V. Chobanova, Y. Choi, D. Cinabro, J. Dalseno, M. Danilov, Z. DoleŽal, Z. Drásal, A. Drutskoy, S. Eidelman, H. Farhat, J. E. Fast, T. Ferber, O. Frost, V. Gaur, S. Ganguly, A. Garmash, R. Gillard, R. Glattauer, Y. M. Goh, B. Golob, O. Grzymkowska, K. Hayasaka, H. Hayashii, X. H. He, T. Higuchi, W. S. Hou, M. Huschle, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, Y. Iwasaki, I. Jaegle, K. K. Joo, T. Julius, E. Kato, T. Kawasaki, D. Y. Kim, J. B. Kim, J. H. Kim, K. T. Kim, M. J. Kim, Y. J. Kim, K. Kinoshita, J. Klucar, B. R. Ko, P. Kodyš, S. Korpar, P. KriŽan, P. Krokovny, T. Kuhr, T. Kumita, Y. J. Kwon, J. Li, Y. Li, J. Libby, D. Liventsev, D. Matvienko, K. Miyabayashi, H. Miyata, R. Mizuk, A. Moll, E. Nakano, M. Nakao, T. Nanut, Z. Natkaniec, E. Nedelkovska, N. K. Nisar, S. Nishida, S. Ogawa, S. Okuno, P. Pakhlov, G. Pakhlova, H. Park, T. K. Pedlar, M. Petrič, L. E. Piilonen, M. Ritter, A. Rostomyan, Y. Sakai, S. Sandilya, L. Santelj, T. Sanuki, Y. Sato, V. Savinov, O. Schneider, G. Schnell, C. Schwanda, A. J. Schwartz, D. Semmler, K. Senyo, O. Seon, M. E. Sevior, V. Shebalin, C. P. Shen, T. A. Shibata, J. G. Shiu, B. Shwartz, A. Sibidanov, F. Simon, Y. S. Sohn, A. Sokolov, E. Solovieva, M. Starič, M. Steder, J. Stypula, M. Sumihama, U. Tamponi, G. Tatishvili, Y. Teramoto, F. Thorne, K. Trabelsi, M. Uchida, S. Uehara, T. Uglov, Y. Unno, S. Uno, C. Van Hulse, P. Vanhoefer, G. Varner, V. Vorobyev, M. N. Wagner, C. H. Wang, M. Z. Wang, P. Wang, X. L. Wang, M. Watanabe, Y. Watanabe, S. Wehle, K. M. Williams, E. Won, S. Yashchenko, Y. Yook, Z. P. Zhang, V. Zhilich, V. Zhulanov, A. Zupanc

School of Earth System Sciences

Niigata University
Tata Institute of Fundamental Research
University of Tabuk
The Graduate University for Advanced Studies
High Energy Accelerator Research Organization, Tsukuba
The University of Tokyo
King Abdulaziz University
Pacific Northwest National Laboratory
Alikhanov Institute for Theoretical and Experimental Physics
Indian Institute of Technology Bhubaneswar
The University of Sydney
Nara Women's University
Indian Institute of Technology Guwahati
Wayne State University
H. Niewodniczanski Institute of Nuclear Physics
Jožef Stefan Institute
University of Maribor
University of Hawai'i at Mānoa
Charles University
National Taiwan University
Max Planck Institute for Physics (Werner Heisenberg Institute)
National Central University
Hanyang University
Korea Institute of Science and Technology Information
Sungkyunkwan University
Technische Universität München
Moscow Engineering Physics Institute
Novosibirsk State University
German Electron Synchrotron
Austrian Academy of Sciences
University of Ljubljana
Nagoya University
Peking University
Karlsruhe Institute of Technology
Tohoku University
Chonnam National University
University of Melbourne
Soongsil University
Korea University
University of Cincinnati
Tokyo Metropolitan University
Yonsei University
Seoul National University
Virginia Polytechnic Institute and State University
Indian Institute of Technology Madras
Osaka Metropolitan University
Toho University
Kanagawa University
Kyungpook National University
Luther College, Decorah
University of Pittsburgh
Swiss Federal Institute of Technology Lausanne
University of the Basque Country
Ikerbasque Basque Foundation for Science
Justus Liebig University Giessen
Yamagata University
Beihang University
Institute of Science Tokyo
Institute for High Energy Physics
Gifu University
National Institute for Nuclear Physics
University of Turin
Moscow Institute of Physics and Technology
National United University Taiwan
CAS - Institute of High Energy Physics
University of Science and Technology of China

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

We report a search for charmless hadronic decays of neutral B mesons to η′K∗(892)0. The results are based on a 711fb-1 data sample that contains 772×106BB¯ pairs, collected at the (4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. We observe the decay for the first time with a significance of 5.0 standard deviations and obtain its branching fraction B[B0→η′K∗(892)0]=[2.6±0.7(stat)±0.2(syst)]×10-6. We also measure the CP-violating asymmetry as ACP[B0→η′K∗(892)0]=-0.22±0.29(stat)±0.07(syst).

Original language	English
Article number	072009
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	90
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.90.072009
State	Published - 21 Oct 2014

Access to Document

10.1103/PhysRevD.90.072009

Cite this

Sato, S., Yusa, Y., Mohanty, G. B., Abdesselam, A., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Aushev, T., Ayad, R., Bahinipati, S., Bakich, A. M., Bansal, V., Bhardwaj, V., Bhuyan, B., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., ... Zupanc, A. (2014). Observation of the decay B0 →η′K∗ (892)0. Physical Review D - Particles, Fields, Gravitation and Cosmology, 90(7), Article 072009. https://doi.org/10.1103/PhysRevD.90.072009

@article{cd7ba22bbcf34b05a9ca53595522935b,

title = "Observation of the decay B0 →η′K∗ (892)0",

abstract = "We report a search for charmless hadronic decays of neutral B mesons to η′K∗(892)0. The results are based on a 711fb-1 data sample that contains 772×106BB¯ pairs, collected at the (4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. We observe the decay for the first time with a significance of 5.0 standard deviations and obtain its branching fraction B[B0→η′K∗(892)0]=[2.6±0.7(stat)±0.2(syst)]×10-6. We also measure the CP-violating asymmetry as ACP[B0→η′K∗(892)0]=-0.22±0.29(stat)±0.07(syst).",

author = "S. Sato and Y. Yusa and Mohanty, \{G. B.\} and A. Abdesselam and I. Adachi and H. Aihara and \{Al Said\}, S. and Asner, \{D. M.\} and T. Aushev and R. Ayad and S. Bahinipati and Bakich, \{A. M.\} and V. Bansal and V. Bhardwaj and B. Bhuyan and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and D. {\v C}ervenkov and P. Chang and V. Chekelian and A. Chen and Cheon, \{B. G.\} and K. Chilikin and K. Cho and V. Chobanova and Y. Choi and D. Cinabro and J. Dalseno and M. Danilov and Z. Dole{\v Z}al and Z. Dr{\'a}sal and A. Drutskoy and S. Eidelman and H. Farhat and Fast, \{J. E.\} and T. Ferber and O. Frost and V. Gaur and S. Ganguly and A. Garmash and R. Gillard and R. Glattauer and Goh, \{Y. M.\} and B. Golob and O. Grzymkowska and K. Hayasaka and H. Hayashii and He, \{X. H.\} and T. Higuchi and Hou, \{W. S.\} and M. Huschle and T. Iijima and K. Inami and A. Ishikawa and R. Itoh and Y. Iwasaki and I. Jaegle and Joo, \{K. K.\} and T. Julius and E. Kato 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, \{Y. J.\} and K. Kinoshita and J. Klucar and Ko, \{B. R.\} and P. Kody{\v s} and S. Korpar and P. Kri{\v Z}an and P. Krokovny and T. Kuhr and T. Kumita and Kwon, \{Y. J.\} and J. Li and Y. Li and J. Libby and D. Liventsev and D. Matvienko and K. Miyabayashi and H. Miyata and R. Mizuk and A. Moll and E. Nakano and M. Nakao and T. Nanut and Z. Natkaniec and E. Nedelkovska and Nisar, \{N. K.\} and S. Nishida and S. Ogawa and S. Okuno and P. Pakhlov and G. Pakhlova and H. Park and Pedlar, \{T. K.\} and M. Petri{\v c} and Piilonen, \{L. E.\} and M. Ritter and A. Rostomyan and Y. Sakai and S. Sandilya and L. Santelj and T. Sanuki and Y. Sato and V. Savinov and O. Schneider and G. Schnell and C. Schwanda and Schwartz, \{A. J.\} and D. Semmler and K. Senyo and O. Seon and Sevior, \{M. E.\} 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 E. Solovieva and M. Stari{\v c} and M. Steder and J. Stypula and M. Sumihama and U. Tamponi and G. Tatishvili and Y. Teramoto and F. Thorne and K. Trabelsi and M. Uchida and S. Uehara and T. Uglov and Y. Unno and S. Uno and \{Van Hulse\}, C. and P. Vanhoefer and G. Varner and V. Vorobyev and Wagner, \{M. N.\} and Wang, \{C. H.\} and Wang, \{M. Z.\} and P. Wang and Wang, \{X. L.\} and M. Watanabe and Y. Watanabe and S. Wehle and Williams, \{K. M.\} and E. Won and S. Yashchenko and Y. Yook and Zhang, \{Z. P.\} and V. Zhilich and V. Zhulanov and A. Zupanc",

note = "Publisher Copyright: {\textcopyright} 2014 American Physical Society.",

year = "2014",

month = oct,

day = "21",

doi = "10.1103/PhysRevD.90.072009",

language = "English",

volume = "90",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

publisher = "American Physical Society",

number = "7",

}

Sato, S, Yusa, Y, Mohanty, GB, Abdesselam, A, Adachi, I, Aihara, H, Al Said, S, Asner, DM, Aushev, T, Ayad, R, Bahinipati, S, Bakich, AM, Bansal, V, Bhardwaj, V, Bhuyan, B, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Červenkov, D, Chang, P, Chekelian, V, Chen, A, Cheon, BG, Chilikin, K, Cho, K, Chobanova, V, Choi, Y, Cinabro, D, Dalseno, J, Danilov, M, DoleŽal, Z, Drásal, Z, Drutskoy, A, Eidelman, S, Farhat, H, Fast, JE, Ferber, T, Frost, O, Gaur, V, Ganguly, S, Garmash, A, Gillard, R, Glattauer, R, Goh, YM, Golob, B, Grzymkowska, O, Hayasaka, K, Hayashii, H, He, XH, Higuchi, T, Hou, WS, Huschle, M, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwasaki, Y, Jaegle, I, Joo, KK, Julius, T, Kato, E, Kawasaki, T, Kim, DY, Kim, JB, Kim, JH, Kim, KT, Kim, MJ, Kim, YJ, Kinoshita, K, Klucar, J, Ko, BR, Kodyš, P, Korpar, S, KriŽan, P, Krokovny, P, Kuhr, T, Kumita, T, Kwon, YJ, Li, J, Li, Y, Libby, J, Liventsev, D, Matvienko, D, Miyabayashi, K, Miyata, H, Mizuk, R, Moll, A, Nakano, E, Nakao, M, Nanut, T, Natkaniec, Z, Nedelkovska, E, Nisar, NK, Nishida, S, Ogawa, S, Okuno, S, Pakhlov, P, Pakhlova, G, Park, H, Pedlar, TK, Petrič, M, Piilonen, LE, Ritter, M, Rostomyan, A, Sakai, Y, Sandilya, S, Santelj, L, Sanuki, T, Sato, Y, Savinov, V, Schneider, O, Schnell, G, Schwanda, C, Schwartz, AJ, Semmler, D, Senyo, K, Seon, O, Sevior, ME, Shebalin, V, Shen, CP, Shibata, TA, Shiu, JG, Shwartz, B, Sibidanov, A, Simon, F, Sohn, YS, Sokolov, A, Solovieva, E, Starič, M, Steder, M, Stypula, J, Sumihama, M, Tamponi, U, Tatishvili, G, Teramoto, Y, Thorne, F, Trabelsi, K, Uchida, M, Uehara, S, Uglov, T, Unno, Y, Uno, S, Van Hulse, C, Vanhoefer, P, Varner, G, Vorobyev, V, Wagner, MN, Wang, CH, Wang, MZ, Wang, P, Wang, XL, Watanabe, M, Watanabe, Y, Wehle, S, Williams, KM, Won, E, Yashchenko, S, Yook, Y, Zhang, ZP, Zhilich, V, Zhulanov, V & Zupanc, A 2014, 'Observation of the decay B0 →η′K∗ (892)0', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 90, no. 7, 072009. https://doi.org/10.1103/PhysRevD.90.072009

TY - JOUR

T1 - Observation of the decay B0 →η′K∗ (892)0

AU - Sato, S.

AU - Yusa, Y.

AU - Mohanty, G. B.

AU - Abdesselam, A.

AU - Adachi, I.

AU - Aihara, H.

AU - Al Said, S.

AU - Asner, D. M.

AU - Aushev, T.

AU - Ayad, R.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Bansal, V.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Červenkov, D.

AU - Chang, P.

AU - Chekelian, V.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, K.

AU - Chobanova, V.

AU - Choi, Y.

AU - Cinabro, D.

AU - Dalseno, J.

AU - Danilov, M.

AU - DoleŽal, Z.

AU - Drásal, Z.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Farhat, H.

AU - Fast, J. E.

AU - Ferber, T.

AU - Frost, O.

AU - Gaur, V.

AU - Ganguly, S.

AU - Garmash, A.

AU - Gillard, R.

AU - Glattauer, R.

AU - Goh, Y. M.

AU - Golob, B.

AU - Grzymkowska, O.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - He, X. H.

AU - Higuchi, T.

AU - Hou, W. S.

AU - Huschle, M.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, Y.

AU - Jaegle, I.

AU - Joo, K. K.

AU - Julius, T.

AU - Kato, E.

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, Y. J.

AU - Kinoshita, K.

AU - Klucar, J.

AU - Ko, B. R.

AU - Kodyš, P.

AU - Korpar, S.

AU - KriŽan, P.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kumita, T.

AU - Kwon, Y. J.

AU - Li, J.

AU - Li, Y.

AU - Libby, J.

AU - Liventsev, D.

AU - Matvienko, D.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Moll, A.

AU - Nakano, E.

AU - Nakao, M.

AU - Nanut, T.

AU - Natkaniec, Z.

AU - Nedelkovska, E.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Ogawa, S.

AU - Okuno, S.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Park, H.

AU - Pedlar, T. K.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Ritter, M.

AU - Rostomyan, A.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Santelj, L.

AU - Sanuki, T.

AU - Sato, Y.

AU - Savinov, V.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Semmler, D.

AU - Senyo, K.

AU - Seon, O.

AU - Sevior, M. E.

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 - Solovieva, E.

AU - Starič, M.

AU - Steder, M.

AU - Stypula, J.

AU - Sumihama, M.

AU - Tamponi, U.

AU - Tatishvili, G.

AU - Teramoto, Y.

AU - Thorne, F.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uehara, S.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Van Hulse, C.

AU - Vanhoefer, P.

AU - Varner, G.

AU - Vorobyev, V.

AU - Wagner, M. N.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Wehle, S.

AU - Williams, K. M.

AU - Won, E.

AU - Yashchenko, S.

AU - Yook, Y.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2014/10/21

Y1 - 2014/10/21

N2 - We report a search for charmless hadronic decays of neutral B mesons to η′K∗(892)0. The results are based on a 711fb-1 data sample that contains 772×106BB¯ pairs, collected at the (4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. We observe the decay for the first time with a significance of 5.0 standard deviations and obtain its branching fraction B[B0→η′K∗(892)0]=[2.6±0.7(stat)±0.2(syst)]×10-6. We also measure the CP-violating asymmetry as ACP[B0→η′K∗(892)0]=-0.22±0.29(stat)±0.07(syst).

AB - We report a search for charmless hadronic decays of neutral B mesons to η′K∗(892)0. The results are based on a 711fb-1 data sample that contains 772×106BB¯ pairs, collected at the (4S) resonance with the Belle detector at the KEKB asymmetric energy e+e- collider. We observe the decay for the first time with a significance of 5.0 standard deviations and obtain its branching fraction B[B0→η′K∗(892)0]=[2.6±0.7(stat)±0.2(syst)]×10-6. We also measure the CP-violating asymmetry as ACP[B0→η′K∗(892)0]=-0.22±0.29(stat)±0.07(syst).

UR - https://www.scopus.com/pages/publications/84908230922

U2 - 10.1103/PhysRevD.90.072009

DO - 10.1103/PhysRevD.90.072009

M3 - Article

AN - SCOPUS:84908230922

SN - 1550-7998

VL - 90

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 7

M1 - 072009

ER -

Observation of the decay B0 →η′K∗ (892)0

Abstract

Access to Document

Other files and links

Fingerprint

Cite this