Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample

A. Heller, P. Goldenzweig, M. Heck, T. Kuhr, A. Zupanc, A. Abdesselam, I. Adachi, K. Adamczyk, H. Aihara, K. Arinstein, D. M. Asner, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, I. Badhrees, A. M. Bakich, E. Barberio, V. Bhardwaj, B. Bhuyan & 149 others J. Biswal, A. Bondar, G. Bonvicini, A. Bozek, M. Bračko, T. E. Browder, D. Červenkov, A. Chen, B. G. Cheon, K. Cho, V. Chobanova, Y. Choi, D. Cinabro, M. Danilov, Z. DoleŽal, Z. Drásal, A. Drutskoy, D. Dutta, S. Eidelman, H. Farhat, J. E. Fast, M. Feindt, T. Ferber, B. G. Fulsom, V. Gaur, N. Gabyshev, A. Garmash, D. Getzkow, R. Gillard, R. Glattauer, Y. M. Goh, B. Golob, J. Grygier, J. Haba, K. Hayasaka, X. H. He, M. Heider, T. Horiguchi, W. S. Hou, M. Huschle, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, Y. Iwasaki, I. Jaegle, D. Joffe, E. Kato, P. Katrenko, T. Kawasaki, D. Y. Kim, H. J. Kim, J. B. Kim, J. H. Kim, K. T. Kim, S. H. Kim, K. Kinoshita, B. R. Ko, P. Kodyš, S. Korpar, P. KriŽan, P. Krokovny, T. Kumita, A. Kuzmin, Youngjoon Kwon, J. S. Lange, I. S. Lee, P. Lewis, J. Libby, P. Lukin, D. Matvienko, K. Miyabayashi, H. Miyata, R. Mizuk, G. B. Mohanty, A. Moll, H. K. Moon, R. Mussa, E. Nakano, M. Nakao, T. Nanut, Z. Natkaniec, M. Nayak, N. K. Nisar, S. Nishida, S. Ogawa, S. Okuno, S. L. Olsen, C. Oswald, G. Pakhlova, B. Pal, H. Park, T. K. Pedlar, L. Pesántez, R. Pestotnik, M. Petrič, L. E. Piilonen, C. Pulvermacher, E. RibeŽl, M. Ritter, A. Rostomyan, S. Ryu, Y. Sakai, S. Sandilya, L. Santelj, T. Sanuki, Y. Sato, V. Savinov, O. Schneider, G. Schnell, C. Schwanda, K. Senyo, 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, J. Stypula, U. Tamponi, Y. Teramoto, K. Trabelsi, M. Uchida, T. Uglov, Y. Unno, S. Uno, P. Urquijo, C. Van Hulse, P. Vanhoefer, G. Varner, A. Vinokurova, A. Vossen, M. N. Wagner, M. Z. Wang, X. L. Wang, Y. Watanabe, K. M. Williams, E. Won, Y. Yamashita, S. Yashchenko, Z. P. Zhang, V. Zhilich

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We search for the decay B+→+νγ with +=e+ or μ+ using the full Belle data set of 772×106BB¯ pairs, collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We reconstruct one B meson in a hadronic decay mode and search for the B+→+νγ decay in the remainder of the event. We observe no significant signal within the phase space of Eγsig>1GeV and obtain upper limits of B(B+→e+νeγ)<6.1×10-6, B(B+→μ+νμγ)<3.4×10-6, and B(B+→+νγ)<3.5×10-6 at 90% credibility level.

Original languageEnglish
Article number112009
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume91
Issue number11
DOIs
Publication statusPublished - 2015 Jun 17

Fingerprint

marking
decay
mesons
detectors
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Heller, A. ; Goldenzweig, P. ; Heck, M. ; Kuhr, T. ; Zupanc, A. ; Abdesselam, A. ; Adachi, I. ; Adamczyk, K. ; Aihara, H. ; Arinstein, K. ; Asner, D. M. ; Aulchenko, V. ; Aushev, T. ; Ayad, R. ; Babu, V. ; Badhrees, I. ; Bakich, A. M. ; Barberio, E. ; Bhardwaj, V. ; Bhuyan, B. ; Biswal, J. ; Bondar, A. ; Bonvicini, G. ; Bozek, A. ; Bračko, M. ; Browder, T. E. ; Červenkov, D. ; Chen, A. ; Cheon, B. G. ; Cho, K. ; Chobanova, V. ; Choi, Y. ; Cinabro, D. ; Danilov, M. ; DoleŽal, Z. ; Drásal, Z. ; Drutskoy, A. ; Dutta, D. ; Eidelman, S. ; Farhat, H. ; Fast, J. E. ; Feindt, M. ; Ferber, T. ; Fulsom, B. G. ; Gaur, V. ; Gabyshev, N. ; Garmash, A. ; Getzkow, D. ; Gillard, R. ; Glattauer, R. ; Goh, Y. M. ; Golob, B. ; Grygier, J. ; Haba, J. ; Hayasaka, K. ; He, X. H. ; Heider, M. ; Horiguchi, T. ; Hou, W. S. ; Huschle, M. ; Iijima, T. ; Inami, K. ; Ishikawa, A. ; Itoh, R. ; Iwasaki, Y. ; Jaegle, I. ; Joffe, D. ; Kato, E. ; Katrenko, P. ; Kawasaki, T. ; Kim, D. Y. ; Kim, H. J. ; Kim, J. B. ; Kim, J. H. ; Kim, K. T. ; Kim, S. H. ; Kinoshita, K. ; Ko, B. R. ; Kodyš, P. ; Korpar, S. ; KriŽan, P. ; Krokovny, P. ; Kumita, T. ; Kuzmin, A. ; Kwon, Youngjoon ; Lange, J. S. ; Lee, I. S. ; Lewis, P. ; Libby, J. ; Lukin, P. ; Matvienko, D. ; Miyabayashi, K. ; Miyata, H. ; Mizuk, R. ; Mohanty, G. B. ; Moll, A. ; Moon, H. K. ; Mussa, R. ; Nakano, E. ; Nakao, M. ; Nanut, T. ; Natkaniec, Z. ; Nayak, M. ; Nisar, N. K. ; Nishida, S. ; Ogawa, S. ; Okuno, S. ; Olsen, S. L. ; Oswald, C. ; Pakhlova, G. ; Pal, B. ; Park, H. ; Pedlar, T. K. ; Pesántez, L. ; Pestotnik, R. ; Petrič, M. ; Piilonen, L. E. ; Pulvermacher, C. ; RibeŽl, E. ; Ritter, M. ; Rostomyan, A. ; Ryu, S. ; Sakai, Y. ; Sandilya, S. ; Santelj, L. ; Sanuki, T. ; Sato, Y. ; Savinov, V. ; Schneider, O. ; Schnell, G. ; Schwanda, C. ; Senyo, K. ; 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. ; Stypula, J. ; Tamponi, U. ; Teramoto, Y. ; Trabelsi, K. ; Uchida, M. ; Uglov, T. ; Unno, Y. ; Uno, S. ; Urquijo, P. ; Van Hulse, C. ; Vanhoefer, P. ; Varner, G. ; Vinokurova, A. ; Vossen, A. ; Wagner, M. N. ; Wang, M. Z. ; Wang, X. L. ; Watanabe, Y. ; Williams, K. M. ; Won, E. ; Yamashita, Y. ; Yashchenko, S. ; Zhang, Z. P. ; Zhilich, V. / Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2015 ; Vol. 91, No. 11.
@article{24df30eda97f4d7696d51220ecdf9300,
title = "Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample",
abstract = "We search for the decay B+→+νγ with +=e+ or μ+ using the full Belle data set of 772×106BB¯ pairs, collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We reconstruct one B meson in a hadronic decay mode and search for the B+→+νγ decay in the remainder of the event. We observe no significant signal within the phase space of Eγsig>1GeV and obtain upper limits of B(B+→e+νeγ)<6.1×10-6, B(B+→μ+νμγ)<3.4×10-6, and B(B+→+νγ)<3.5×10-6 at 90{\%} credibility level.",
author = "A. Heller and P. Goldenzweig and M. Heck and T. Kuhr and A. Zupanc and A. Abdesselam and I. Adachi and K. Adamczyk and H. Aihara and K. Arinstein and Asner, {D. M.} and V. Aulchenko and T. Aushev and R. Ayad and V. Babu and I. Badhrees and Bakich, {A. M.} and E. Barberio and V. Bhardwaj and B. Bhuyan and J. Biswal 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. Cho and V. Chobanova and Y. Choi and D. Cinabro and M. Danilov and Z. DoleŽal and Z. Dr{\'a}sal and A. Drutskoy and D. Dutta and S. Eidelman and H. Farhat and Fast, {J. E.} and M. Feindt and T. Ferber and Fulsom, {B. G.} and V. Gaur and N. Gabyshev and A. Garmash and D. Getzkow and R. Gillard and R. Glattauer and Goh, {Y. M.} and B. Golob and J. Grygier and J. Haba and K. Hayasaka and He, {X. H.} and M. Heider and T. Horiguchi 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 D. Joffe and E. Kato and P. Katrenko and T. Kawasaki and Kim, {D. Y.} and Kim, {H. J.} and Kim, {J. B.} and Kim, {J. H.} and Kim, {K. T.} and Kim, {S. H.} and K. Kinoshita and Ko, {B. R.} and P. Kodyš and S. Korpar and P. KriŽan and P. Krokovny and T. Kumita and A. Kuzmin and Youngjoon Kwon and Lange, {J. S.} and Lee, {I. S.} and P. Lewis and J. Libby and P. Lukin and D. Matvienko and K. Miyabayashi and H. Miyata and R. Mizuk and Mohanty, {G. B.} and A. Moll and Moon, {H. K.} and R. Mussa and E. Nakano and M. Nakao and T. Nanut and Z. Natkaniec and M. Nayak and Nisar, {N. K.} and S. Nishida and S. Ogawa and S. Okuno and Olsen, {S. L.} and C. Oswald and G. Pakhlova and B. Pal 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 S. Ryu 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 K. Senyo 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 J. Stypula and U. Tamponi and Y. Teramoto and K. Trabelsi and M. Uchida and T. Uglov and Y. Unno and S. Uno and P. Urquijo and {Van Hulse}, C. and P. Vanhoefer and G. Varner and A. Vinokurova and A. Vossen and Wagner, {M. N.} and Wang, {M. Z.} and Wang, {X. L.} and Y. Watanabe and Williams, {K. M.} and E. Won and Y. Yamashita and S. Yashchenko and Zhang, {Z. P.} and V. Zhilich",
year = "2015",
month = "6",
day = "17",
doi = "10.1103/PhysRevD.91.112009",
language = "English",
volume = "91",
journal = "Physical review D: Particles and fields",
issn = "1550-7998",
publisher = "American Physical Society",
number = "11",

}

Heller, A, Goldenzweig, P, Heck, M, Kuhr, T, Zupanc, A, Abdesselam, A, Adachi, I, Adamczyk, K, Aihara, H, Arinstein, K, Asner, DM, Aulchenko, V, Aushev, T, Ayad, R, Babu, V, Badhrees, I, Bakich, AM, Barberio, E, Bhardwaj, V, Bhuyan, B, Biswal, J, Bondar, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Červenkov, D, Chen, A, Cheon, BG, Cho, K, Chobanova, V, Choi, Y, Cinabro, D, Danilov, M, DoleŽal, Z, Drásal, Z, Drutskoy, A, Dutta, D, Eidelman, S, Farhat, H, Fast, JE, Feindt, M, Ferber, T, Fulsom, BG, Gaur, V, Gabyshev, N, Garmash, A, Getzkow, D, Gillard, R, Glattauer, R, Goh, YM, Golob, B, Grygier, J, Haba, J, Hayasaka, K, He, XH, Heider, M, Horiguchi, T, Hou, WS, Huschle, M, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwasaki, Y, Jaegle, I, Joffe, D, Kato, E, Katrenko, P, Kawasaki, T, Kim, DY, Kim, HJ, Kim, JB, Kim, JH, Kim, KT, Kim, SH, Kinoshita, K, Ko, BR, Kodyš, P, Korpar, S, KriŽan, P, Krokovny, P, Kumita, T, Kuzmin, A, Kwon, Y, Lange, JS, Lee, IS, Lewis, P, Libby, J, Lukin, P, Matvienko, D, Miyabayashi, K, Miyata, H, Mizuk, R, Mohanty, GB, Moll, A, Moon, HK, Mussa, R, Nakano, E, Nakao, M, Nanut, T, Natkaniec, Z, Nayak, M, Nisar, NK, Nishida, S, Ogawa, S, Okuno, S, Olsen, SL, Oswald, C, Pakhlova, G, Pal, B, Park, H, Pedlar, TK, Pesántez, L, Pestotnik, R, Petrič, M, Piilonen, LE, Pulvermacher, C, RibeŽl, E, Ritter, M, Rostomyan, A, Ryu, S, Sakai, Y, Sandilya, S, Santelj, L, Sanuki, T, Sato, Y, Savinov, V, Schneider, O, Schnell, G, Schwanda, C, Senyo, K, 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, Stypula, J, Tamponi, U, Teramoto, Y, Trabelsi, K, Uchida, M, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Van Hulse, C, Vanhoefer, P, Varner, G, Vinokurova, A, Vossen, A, Wagner, MN, Wang, MZ, Wang, XL, Watanabe, Y, Williams, KM, Won, E, Yamashita, Y, Yashchenko, S, Zhang, ZP & Zhilich, V 2015, 'Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 91, no. 11, 112009. https://doi.org/10.1103/PhysRevD.91.112009

Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample. / Heller, A.; Goldenzweig, P.; Heck, M.; Kuhr, T.; Zupanc, A.; Abdesselam, A.; Adachi, I.; Adamczyk, K.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Babu, V.; Badhrees, I.; Bakich, A. M.; Barberio, E.; Bhardwaj, V.; Bhuyan, B.; Biswal, J.; Bondar, A.; Bonvicini, G.; Bozek, A.; Bračko, M.; Browder, T. E.; Červenkov, D.; Chen, A.; Cheon, B. G.; Cho, K.; Chobanova, V.; Choi, Y.; Cinabro, D.; Danilov, M.; DoleŽal, Z.; Drásal, Z.; Drutskoy, A.; Dutta, D.; Eidelman, S.; Farhat, H.; Fast, J. E.; Feindt, M.; Ferber, T.; Fulsom, B. G.; Gaur, V.; Gabyshev, N.; Garmash, A.; Getzkow, D.; Gillard, R.; Glattauer, R.; Goh, Y. M.; Golob, B.; Grygier, J.; Haba, J.; Hayasaka, K.; He, X. H.; Heider, M.; Horiguchi, T.; Hou, W. S.; Huschle, M.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwasaki, Y.; Jaegle, I.; Joffe, D.; Kato, E.; Katrenko, P.; Kawasaki, T.; Kim, D. Y.; Kim, H. J.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, S. H.; Kinoshita, K.; Ko, B. R.; Kodyš, P.; Korpar, S.; KriŽan, P.; Krokovny, P.; Kumita, T.; Kuzmin, A.; Kwon, Youngjoon; Lange, J. S.; Lee, I. S.; Lewis, P.; Libby, J.; Lukin, P.; Matvienko, D.; Miyabayashi, K.; Miyata, H.; Mizuk, R.; Mohanty, G. B.; Moll, A.; Moon, H. K.; Mussa, R.; Nakano, E.; Nakao, M.; Nanut, T.; Natkaniec, Z.; Nayak, M.; Nisar, N. K.; Nishida, S.; Ogawa, S.; Okuno, S.; Olsen, S. L.; Oswald, C.; Pakhlova, G.; Pal, B.; Park, H.; Pedlar, T. K.; Pesántez, L.; Pestotnik, R.; Petrič, M.; Piilonen, L. E.; Pulvermacher, C.; RibeŽl, E.; Ritter, M.; Rostomyan, A.; Ryu, S.; Sakai, Y.; Sandilya, S.; Santelj, L.; Sanuki, T.; Sato, Y.; Savinov, V.; Schneider, O.; Schnell, G.; Schwanda, C.; Senyo, K.; 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.; Stypula, J.; Tamponi, U.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Uglov, T.; Unno, Y.; Uno, S.; Urquijo, P.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Vinokurova, A.; Vossen, A.; Wagner, M. N.; Wang, M. Z.; Wang, X. L.; Watanabe, Y.; Williams, K. M.; Won, E.; Yamashita, Y.; Yashchenko, S.; Zhang, Z. P.; Zhilich, V.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 91, No. 11, 112009, 17.06.2015.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Search for B+ →a+νaγ decays with hadronic tagging using the full Belle data sample

AU - Heller, A.

AU - Goldenzweig, P.

AU - Heck, M.

AU - Kuhr, T.

AU - Zupanc, A.

AU - Abdesselam, A.

AU - Adachi, I.

AU - Adamczyk, K.

AU - Aihara, H.

AU - Arinstein, K.

AU - Asner, D. M.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Badhrees, I.

AU - Bakich, A. M.

AU - Barberio, E.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Biswal, J.

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 - Cho, K.

AU - Chobanova, V.

AU - Choi, Y.

AU - Cinabro, D.

AU - Danilov, M.

AU - DoleŽal, Z.

AU - Drásal, Z.

AU - Drutskoy, A.

AU - Dutta, D.

AU - Eidelman, S.

AU - Farhat, H.

AU - Fast, J. E.

AU - Feindt, M.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Getzkow, D.

AU - Gillard, R.

AU - Glattauer, R.

AU - Goh, Y. M.

AU - Golob, B.

AU - Grygier, J.

AU - Haba, J.

AU - Hayasaka, K.

AU - He, X. H.

AU - Heider, M.

AU - Horiguchi, 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 - Joffe, D.

AU - Kato, E.

AU - Katrenko, P.

AU - Kawasaki, T.

AU - Kim, D. Y.

AU - Kim, H. J.

AU - Kim, J. B.

AU - Kim, J. H.

AU - Kim, K. T.

AU - Kim, S. H.

AU - Kinoshita, K.

AU - Ko, B. R.

AU - Kodyš, P.

AU - Korpar, S.

AU - KriŽan, P.

AU - Krokovny, P.

AU - Kumita, T.

AU - Kuzmin, A.

AU - Kwon, Youngjoon

AU - Lange, J. S.

AU - Lee, I. S.

AU - Lewis, P.

AU - Libby, J.

AU - Lukin, P.

AU - Matvienko, D.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Moon, H. K.

AU - Mussa, R.

AU - Nakano, E.

AU - Nakao, M.

AU - Nanut, T.

AU - Natkaniec, Z.

AU - Nayak, M.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Ogawa, S.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Oswald, C.

AU - Pakhlova, G.

AU - Pal, B.

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 - Ryu, S.

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 - Senyo, K.

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 - Stypula, J.

AU - Tamponi, U.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Van Hulse, C.

AU - Vanhoefer, P.

AU - Varner, G.

AU - Vinokurova, A.

AU - Vossen, A.

AU - Wagner, M. N.

AU - Wang, M. Z.

AU - Wang, X. L.

AU - Watanabe, Y.

AU - Williams, K. M.

AU - Won, E.

AU - Yamashita, Y.

AU - Yashchenko, S.

AU - Zhang, Z. P.

AU - Zhilich, V.

PY - 2015/6/17

Y1 - 2015/6/17

N2 - We search for the decay B+→+νγ with +=e+ or μ+ using the full Belle data set of 772×106BB¯ pairs, collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We reconstruct one B meson in a hadronic decay mode and search for the B+→+νγ decay in the remainder of the event. We observe no significant signal within the phase space of Eγsig>1GeV and obtain upper limits of B(B+→e+νeγ)<6.1×10-6, B(B+→μ+νμγ)<3.4×10-6, and B(B+→+νγ)<3.5×10-6 at 90% credibility level.

AB - We search for the decay B+→+νγ with +=e+ or μ+ using the full Belle data set of 772×106BB¯ pairs, collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We reconstruct one B meson in a hadronic decay mode and search for the B+→+νγ decay in the remainder of the event. We observe no significant signal within the phase space of Eγsig>1GeV and obtain upper limits of B(B+→e+νeγ)<6.1×10-6, B(B+→μ+νμγ)<3.4×10-6, and B(B+→+νγ)<3.5×10-6 at 90% credibility level.

UR - http://www.scopus.com/inward/record.url?scp=84935437501&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84935437501&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.91.112009

DO - 10.1103/PhysRevD.91.112009

M3 - Article

VL - 91

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 11

M1 - 112009

ER -