Search for B0 decays to invisible final states at Belle

C. L. Hsu; P. Chang; I. Adachi; H. Aihara; K. Arinstein; D. M. Asner; V. Aulchenko; T. Aushev; A. M. Bakich; B. Bhuyan; M. Bischofberger; A. Bondar; G. Bonvicini; A. Bozek; M. Bračko; T. E. Browder; M. C. Chang; Y. Chao; V. Chekelian; A. Chen; P. Chen; B. G. Cheon; K. Chilikin; I. S. Cho; K. Cho; Y. Choi; J. Dalseno; J. Dingfelder; Z. Doležal; Z. Drásal; D. Dutta; S. Eidelman; D. Epifanov; S. Esen; H. Farhat; J. E. Fast; V. Gaur; N. Gabyshev; R. Gillard; Y. M. Goh; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; Y. Horii; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. J. Hyun; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; M. Iwabuchi; Y. Iwasaki; T. Iwashita; T. Julius; J. H. Kang; T. Kawasaki; H. Kichimi; C. Kiesling; H. J. Kim; H. O. Kim; J. B. Kim; J. H. Kim; K. T. Kim; Y. J. Kim; B. R. Ko; P. Kodyš; S. Korpar; P. Krokovny; T. Kuhr; A. Kuzmin; P. Kvasnička; Y. J. Kwon; S. H. Lee; J. Li; Y. Li; J. Libby; Y. Liu; Z. Q. Liu; D. Liventsev; R. Louvot; K. Miyabayashi; H. Miyata; Y. Miyazaki; G. B. Mohanty; A. Moll; N. Muramatsu; E. Nakano; M. Nakao; Z. Natkaniec; C. Ng; S. Nishida; O. Nitoh; T. Ohshima; S. Okuno; S. L. Olsen; G. Pakhlova; C. W. Park; H. Park; H. K. Park; T. K. Pedlar; R. Pestotnik; M. Petrič; L. E. Piilonen; M. Ritter; M. Röhrken; S. Ryu; H. Sahoo; Y. Sakai; S. Sandilya; T. Sanuki; O. Schneider; C. Schwanda; A. J. Schwartz; K. Senyo; M. E. Sevior; M. Shapkin; C. P. Shen; T. A. Shibata; J. G. Shiu; B. Shwartz; A. Sibidanov; F. Simon; J. B. Singh; P. Smerkol; Y. S. Sohn; E. Solovieva; S. Stanič; M. Starič; M. Sumihama; T. Sumiyoshi; G. Tatishvili; Y. Teramoto; K. Trabelsi; M. Uchida; T. Uglov; Y. Unno; S. Uno; P. Urquijo; Y. Usov; S. E. Vahsen; P. Vanhoefer; G. Varner; V. Vorobyev; P. Wang; M. Watanabe; Y. Watanabe; K. M. Williams; E. Won; H. Yamamoto; Y. Yamashita; Z. P. Zhang; V. Zhilich; V. Zhulanov

doi:10.1103/PhysRevD.86.032002

Search for B0 decays to invisible final states at Belle

C. L. Hsu, P. Chang, I. Adachi, H. Aihara, K. Arinstein, D. M. Asner, V. Aulchenko, T. Aushev, A. M. Bakich, B. Bhuyan, M. Bischofberger, A. Bondar, G. Bonvicini, A. Bozek, M. Bračko, T. E. Browder, M. C. Chang, Y. Chao, V. Chekelian, A. ChenP. Chen, B. G. Cheon, K. Chilikin, I. S. Cho, K. Cho, Y. Choi, J. Dalseno, J. Dingfelder, Z. Doležal, Z. Drásal, D. Dutta, S. Eidelman, D. Epifanov, S. Esen, H. Farhat, J. E. Fast, V. Gaur, N. Gabyshev, R. Gillard, Y. M. Goh, J. Haba, T. Hara, K. Hayasaka, H. Hayashii, Y. Horii, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. J. Hyun, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, M. Iwabuchi, Y. Iwasaki, T. Iwashita, T. Julius, J. H. Kang, T. Kawasaki, H. Kichimi, C. Kiesling, H. J. Kim, H. O. Kim, J. B. Kim, J. H. Kim, K. T. Kim, Y. J. Kim, B. R. Ko, P. Kodyš, S. Korpar, P. Krokovny, T. Kuhr, A. Kuzmin, P. Kvasnička, Y. J. Kwon, S. H. Lee, J. Li, Y. Li, J. Libby, Y. Liu, Z. Q. Liu, D. Liventsev, R. Louvot, K. Miyabayashi, H. Miyata, Y. Miyazaki, G. B. Mohanty, A. Moll, N. Muramatsu, E. Nakano, M. Nakao, Z. Natkaniec, C. Ng, S. Nishida, O. Nitoh, T. Ohshima, S. Okuno, S. L. Olsen, G. Pakhlova, C. W. Park, H. Park, H. K. Park, T. K. Pedlar, R. Pestotnik, M. Petrič, L. E. Piilonen, M. Ritter, M. Röhrken, S. Ryu, H. Sahoo, Y. Sakai, S. Sandilya, T. Sanuki, O. Schneider, C. Schwanda, A. J. Schwartz, K. Senyo, M. E. Sevior, M. Shapkin, C. P. Shen, T. A. Shibata, J. G. Shiu, B. Shwartz, A. Sibidanov, F. Simon, J. B. Singh, P. Smerkol, Y. S. Sohn, E. Solovieva, S. Stanič, M. Starič, M. Sumihama, T. Sumiyoshi, G. Tatishvili, Y. Teramoto, K. Trabelsi, M. Uchida, T. Uglov, Y. Unno, S. Uno, P. Urquijo, Y. Usov, S. E. Vahsen, P. Vanhoefer, G. Varner, V. Vorobyev, P. Wang, M. Watanabe, Y. Watanabe, K. M. Williams, E. Won, H. Yamamoto, Y. Yamashita, Z. P. Zhang, V. Zhilich, V. Zhulanov

Department of Physics

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

18 Scopus citations

Abstract

We report a search for B0 decays into invisible final states using a data sample of 657×106 BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB e ⁺e ^- collider. The signal is identified by fully reconstructing a hadronic decay of the accompanying B meson and requiring no other particles in the event. No significant signal is observed, and we obtain an upper limit of 1.3×10 ^-4 at the 90% confidence level for the branching fraction of invisible B0 decay.

Original language	English
Article number	032002
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	86
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.86.032002
State	Published - 1 Aug 2012

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10.1103/PhysRevD.86.032002

Cite this

Hsu, C. L., Chang, P., Adachi, I., Aihara, H., Arinstein, K., Asner, D. M., Aulchenko, V., Aushev, T., Bakich, A. M., Bhuyan, B., Bischofberger, M., Bondar, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Chang, M. C., Chao, Y., Chekelian, V., ... Zhulanov, V. (2012). Search for B0 decays to invisible final states at Belle. Physical Review D - Particles, Fields, Gravitation and Cosmology, 86(3), [032002]. https://doi.org/10.1103/PhysRevD.86.032002

Hsu, C. L. ; Chang, P. ; Adachi, I. ; Aihara, H. ; Arinstein, K. ; Asner, D. M. ; Aulchenko, V. ; Aushev, T. ; Bakich, A. M. ; Bhuyan, B. ; Bischofberger, M. ; Bondar, A. ; Bonvicini, G. ; Bozek, A. ; Bračko, M. ; Browder, T. E. ; Chang, M. C. ; Chao, Y. ; Chekelian, V. ; Chen, A. ; Chen, P. ; Cheon, B. G. ; Chilikin, K. ; Cho, I. S. ; Cho, K. ; Choi, Y. ; Dalseno, J. ; Dingfelder, J. ; Doležal, Z. ; Drásal, Z. ; Dutta, D. ; Eidelman, S. ; Epifanov, D. ; Esen, S. ; Farhat, H. ; Fast, J. E. ; Gaur, V. ; Gabyshev, N. ; Gillard, R. ; Goh, Y. M. ; Haba, J. ; Hara, T. ; Hayasaka, K. ; Hayashii, H. ; Horii, Y. ; Hoshi, Y. ; Hou, W. S. ; Hsiung, Y. B. ; Hyun, H. J. ; Iijima, T. ; Inami, K. ; Ishikawa, A. ; Itoh, R. ; Iwabuchi, M. ; Iwasaki, Y. ; Iwashita, T. ; Julius, T. ; Kang, J. H. ; Kawasaki, T. ; Kichimi, H. ; Kiesling, C. ; Kim, H. J. ; Kim, H. O. ; Kim, J. B. ; Kim, J. H. ; Kim, K. T. ; Kim, Y. J. ; Ko, B. R. ; Kodyš, P. ; Korpar, S. ; Krokovny, P. ; Kuhr, T. ; Kuzmin, A. ; Kvasnička, P. ; Kwon, Y. J. ; Lee, S. H. ; Li, J. ; Li, Y. ; Libby, J. ; Liu, Y. ; Liu, Z. Q. ; Liventsev, D. ; Louvot, R. ; Miyabayashi, K. ; Miyata, H. ; Miyazaki, Y. ; Mohanty, G. B. ; Moll, A. ; Muramatsu, N. ; Nakano, E. ; Nakao, M. ; Natkaniec, Z. ; Ng, C. ; Nishida, S. ; Nitoh, O. ; Ohshima, T. ; Okuno, S. ; Olsen, S. L. ; Pakhlova, G. ; Park, C. W. ; Park, H. ; Park, H. K. ; Pedlar, T. K. ; Pestotnik, R. ; Petrič, M. ; Piilonen, L. E. ; Ritter, M. ; Röhrken, M. ; Ryu, S. ; Sahoo, H. ; Sakai, Y. ; Sandilya, S. ; Sanuki, T. ; Schneider, O. ; Schwanda, C. ; Schwartz, A. J. ; Senyo, K. ; Sevior, M. E. ; Shapkin, M. ; Shen, C. P. ; Shibata, T. A. ; Shiu, J. G. ; Shwartz, B. ; Sibidanov, A. ; Simon, F. ; Singh, J. B. ; Smerkol, P. ; Sohn, Y. S. ; Solovieva, E. ; Stanič, S. ; Starič, M. ; Sumihama, M. ; Sumiyoshi, T. ; Tatishvili, G. ; Teramoto, Y. ; Trabelsi, K. ; Uchida, M. ; Uglov, T. ; Unno, Y. ; Uno, S. ; Urquijo, P. ; Usov, Y. ; Vahsen, S. E. ; Vanhoefer, P. ; Varner, G. ; Vorobyev, V. ; Wang, P. ; Watanabe, M. ; Watanabe, Y. ; Williams, K. M. ; Won, E. ; Yamamoto, H. ; Yamashita, Y. ; Zhang, Z. P. ; Zhilich, V. ; Zhulanov, V. / Search for B0 decays to invisible final states at Belle. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2012 ; Vol. 86, No. 3.

@article{c19dda696a384a0eb14b3c160433848b,

title = "Search for B0 decays to invisible final states at Belle",

abstract = "We report a search for B0 decays into invisible final states using a data sample of 657×106 B{\=B} pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB e +e - collider. The signal is identified by fully reconstructing a hadronic decay of the accompanying B meson and requiring no other particles in the event. No significant signal is observed, and we obtain an upper limit of 1.3×10 -4 at the 90% confidence level for the branching fraction of invisible B0 decay.",

author = "Hsu, {C. L.} and P. Chang and I. Adachi and H. Aihara and K. Arinstein and Asner, {D. M.} and V. Aulchenko and T. Aushev and Bakich, {A. M.} and B. Bhuyan and M. Bischofberger and A. Bondar and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and Chang, {M. C.} and Y. Chao and V. Chekelian and A. Chen and P. Chen and Cheon, {B. G.} and K. Chilikin and Cho, {I. S.} and K. Cho and Y. Choi and J. Dalseno and J. Dingfelder and Z. Dole{\v z}al and Z. Dr{\'a}sal and D. Dutta and S. Eidelman and D. Epifanov and S. Esen and H. Farhat and Fast, {J. E.} and V. Gaur and N. Gabyshev and R. Gillard and Goh, {Y. M.} and J. Haba and T. Hara and K. Hayasaka and H. Hayashii and Y. Horii and Y. Hoshi and Hou, {W. S.} and Hsiung, {Y. B.} and Hyun, {H. J.} and T. Iijima and K. Inami and A. Ishikawa and R. Itoh and M. Iwabuchi and Y. Iwasaki and T. Iwashita and T. Julius and Kang, {J. H.} and T. Kawasaki and H. Kichimi and C. Kiesling and Kim, {H. J.} and Kim, {H. O.} and Kim, {J. B.} and Kim, {J. H.} and Kim, {K. T.} and Kim, {Y. J.} and Ko, {B. R.} and P. Kody{\v s} and S. Korpar and P. Krokovny and T. Kuhr and A. Kuzmin and P. Kvasni{\v c}ka and Kwon, {Y. J.} and Lee, {S. H.} and J. Li and Y. Li and J. Libby and Y. Liu and Liu, {Z. Q.} and D. Liventsev and R. Louvot and K. Miyabayashi and H. Miyata and Y. Miyazaki and Mohanty, {G. B.} and A. Moll and N. Muramatsu and E. Nakano and M. Nakao and Z. Natkaniec and C. Ng and S. Nishida and O. Nitoh and T. Ohshima and S. Okuno and Olsen, {S. L.} and G. Pakhlova and Park, {C. W.} and H. Park and Park, {H. K.} and Pedlar, {T. K.} and R. Pestotnik and M. Petri{\v c} and Piilonen, {L. E.} and M. Ritter and M. R{\"o}hrken and S. Ryu and H. Sahoo and Y. Sakai and S. Sandilya and T. Sanuki and O. Schneider and C. Schwanda and Schwartz, {A. J.} and K. Senyo and Sevior, {M. E.} and M. Shapkin and Shen, {C. P.} and Shibata, {T. A.} and Shiu, {J. G.} and B. Shwartz and A. Sibidanov and F. Simon and Singh, {J. B.} and P. Smerkol and Sohn, {Y. S.} and E. Solovieva and S. Stani{\v c} and M. Stari{\v c} and M. Sumihama and T. Sumiyoshi and G. Tatishvili and Y. Teramoto and K. Trabelsi and M. Uchida and T. Uglov and Y. Unno and S. Uno and P. Urquijo and Y. Usov and Vahsen, {S. E.} and P. Vanhoefer and G. Varner and V. Vorobyev and P. Wang and M. Watanabe and Y. Watanabe and Williams, {K. M.} and E. Won and H. Yamamoto and Y. Yamashita and Zhang, {Z. P.} and V. Zhilich and V. Zhulanov",

year = "2012",

month = aug,

day = "1",

doi = "10.1103/PhysRevD.86.032002",

language = "???core.languages.en_GB???",

volume = "86",

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

issn = "1550-7998",

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Hsu, CL, Chang, P, Adachi, I, Aihara, H, Arinstein, K, Asner, DM, Aulchenko, V, Aushev, T, Bakich, AM, Bhuyan, B, Bischofberger, M, Bondar, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Chang, MC, Chao, Y, Chekelian, V, Chen, A, Chen, P, Cheon, BG, Chilikin, K, Cho, IS, Cho, K, Choi, Y, Dalseno, J, Dingfelder, J, Doležal, Z, Drásal, Z, Dutta, D, Eidelman, S, Epifanov, D, Esen, S, Farhat, H, Fast, JE, Gaur, V, Gabyshev, N, Gillard, R, Goh, YM, Haba, J, Hara, T, Hayasaka, K, Hayashii, H, Horii, Y, Hoshi, Y, Hou, WS, Hsiung, YB, Hyun, HJ, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwabuchi, M, Iwasaki, Y, Iwashita, T, Julius, T, Kang, JH, Kawasaki, T, Kichimi, H, Kiesling, C, Kim, HJ, Kim, HO, Kim, JB, Kim, JH, Kim, KT, Kim, YJ, Ko, BR, Kodyš, P, Korpar, S, Krokovny, P, Kuhr, T, Kuzmin, A, Kvasnička, P, Kwon, YJ, Lee, SH, Li, J, Li, Y, Libby, J, Liu, Y, Liu, ZQ, Liventsev, D, Louvot, R, Miyabayashi, K, Miyata, H, Miyazaki, Y, Mohanty, GB, Moll, A, Muramatsu, N, Nakano, E, Nakao, M, Natkaniec, Z, Ng, C, Nishida, S, Nitoh, O, Ohshima, T, Okuno, S, Olsen, SL, Pakhlova, G, Park, CW, Park, H, Park, HK, Pedlar, TK, Pestotnik, R, Petrič, M, Piilonen, LE, Ritter, M, Röhrken, M, Ryu, S, Sahoo, H, Sakai, Y, Sandilya, S, Sanuki, T, Schneider, O, Schwanda, C, Schwartz, AJ, Senyo, K, Sevior, ME, Shapkin, M, Shen, CP, Shibata, TA, Shiu, JG, Shwartz, B, Sibidanov, A, Simon, F, Singh, JB, Smerkol, P, Sohn, YS, Solovieva, E, Stanič, S, Starič, M, Sumihama, M, Sumiyoshi, T, Tatishvili, G, Teramoto, Y, Trabelsi, K, Uchida, M, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Usov, Y, Vahsen, SE, Vanhoefer, P, Varner, G, Vorobyev, V, Wang, P, Watanabe, M, Watanabe, Y, Williams, KM, Won, E, Yamamoto, H, Yamashita, Y, Zhang, ZP, Zhilich, V & Zhulanov, V 2012, 'Search for B0 decays to invisible final states at Belle', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 86, no. 3, 032002. https://doi.org/10.1103/PhysRevD.86.032002

Search for B0 decays to invisible final states at Belle. / Hsu, C. L.; Chang, P.; Adachi, I.; Aihara, H.; Arinstein, K.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bhuyan, B.; Bischofberger, M.; Bondar, A.; Bonvicini, G.; Bozek, A.; Bračko, M.; Browder, T. E.; Chang, M. C.; Chao, Y.; Chekelian, V.; Chen, A.; Chen, P.; Cheon, B. G.; Chilikin, K.; Cho, I. S.; Cho, K.; Choi, Y.; Dalseno, J.; Dingfelder, J.; Doležal, Z.; Drásal, Z.; Dutta, D.; Eidelman, S.; Epifanov, D.; Esen, S.; Farhat, H.; Fast, J. E.; Gaur, V.; Gabyshev, N.; Gillard, R.; Goh, Y. M.; Haba, J.; Hara, T.; Hayasaka, K.; Hayashii, H.; Horii, Y.; Hoshi, Y.; Hou, W. S.; Hsiung, Y. B.; Hyun, H. J.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwabuchi, M.; Iwasaki, Y.; Iwashita, T.; Julius, T.; Kang, J. H.; Kawasaki, T.; Kichimi, H.; Kiesling, C.; Kim, H. J.; Kim, H. O.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, Y. J.; Ko, B. R.; Kodyš, P.; Korpar, S.; Krokovny, P.; Kuhr, T.; Kuzmin, A.; Kvasnička, P.; Kwon, Y. J.; Lee, S. H.; Li, J.; Li, Y.; Libby, J.; Liu, Y.; Liu, Z. Q.; Liventsev, D.; Louvot, R.; Miyabayashi, K.; Miyata, H.; Miyazaki, Y.; Mohanty, G. B.; Moll, A.; Muramatsu, N.; Nakano, E.; Nakao, M.; Natkaniec, Z.; Ng, C.; Nishida, S.; Nitoh, O.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Pakhlova, G.; Park, C. W.; Park, H.; Park, H. K.; Pedlar, T. K.; Pestotnik, R.; Petrič, M.; Piilonen, L. E.; Ritter, M.; Röhrken, M.; Ryu, S.; Sahoo, H.; Sakai, Y.; Sandilya, S.; Sanuki, T.; Schneider, O.; Schwanda, C.; Schwartz, A. J.; Senyo, K.; Sevior, M. E.; Shapkin, M.; Shen, C. P.; Shibata, T. A.; Shiu, J. G.; Shwartz, B.; Sibidanov, A.; Simon, F.; Singh, J. B.; Smerkol, P.; Sohn, Y. S.; Solovieva, E.; Stanič, S.; Starič, M.; Sumihama, M.; Sumiyoshi, T.; Tatishvili, G.; Teramoto, Y.; Trabelsi, K.; Uchida, M.; Uglov, T.; Unno, Y.; Uno, S.; Urquijo, P.; Usov, Y.; Vahsen, S. E.; Vanhoefer, P.; Varner, G.; Vorobyev, V.; Wang, P.; Watanabe, M.; Watanabe, Y.; Williams, K. M.; Won, E.; Yamamoto, H.; Yamashita, Y.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 86, No. 3, 032002, 01.08.2012.

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

TY - JOUR

T1 - Search for B0 decays to invisible final states at Belle

AU - Hsu, C. L.

AU - Chang, P.

AU - Adachi, I.

AU - Aihara, H.

AU - Arinstein, K.

AU - Asner, D. M.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Bhuyan, B.

AU - Bischofberger, M.

AU - Bondar, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chang, M. C.

AU - Chao, Y.

AU - Chekelian, V.

AU - Chen, A.

AU - Chen, P.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, I. S.

AU - Cho, K.

AU - Choi, Y.

AU - Dalseno, J.

AU - Dingfelder, J.

AU - Doležal, Z.

AU - Drásal, Z.

AU - Dutta, D.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Esen, S.

AU - Farhat, H.

AU - Fast, J. E.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Gillard, R.

AU - Goh, Y. M.

AU - Haba, J.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Horii, Y.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwabuchi, M.

AU - Iwasaki, Y.

AU - Iwashita, T.

AU - Julius, T.

AU - Kang, J. H.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kiesling, C.

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, J. B.

AU - Kim, J. H.

AU - Kim, K. T.

AU - Kim, Y. J.

AU - Ko, B. R.

AU - Kodyš, P.

AU - Korpar, S.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kuzmin, A.

AU - Kvasnička, P.

AU - Kwon, Y. J.

AU - Lee, S. H.

AU - Li, J.

AU - Li, Y.

AU - Libby, J.

AU - Liu, Y.

AU - Liu, Z. Q.

AU - Liventsev, D.

AU - Louvot, R.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Muramatsu, N.

AU - Nakano, E.

AU - Nakao, M.

AU - Natkaniec, Z.

AU - Ng, C.

AU - Nishida, S.

AU - Nitoh, O.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Pakhlova, G.

AU - Park, C. W.

AU - Park, H.

AU - Park, H. K.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Ritter, M.

AU - Röhrken, M.

AU - Ryu, S.

AU - Sahoo, H.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Sanuki, T.

AU - Schneider, O.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shen, C. P.

AU - Shibata, T. A.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Sibidanov, A.

AU - Simon, F.

AU - Singh, J. B.

AU - Smerkol, P.

AU - Sohn, Y. S.

AU - Solovieva, E.

AU - Stanič, S.

AU - Starič, M.

AU - Sumihama, M.

AU - Sumiyoshi, T.

AU - Tatishvili, G.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Vahsen, S. E.

AU - Vanhoefer, P.

AU - Varner, G.

AU - Vorobyev, V.

AU - Wang, P.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Williams, K. M.

AU - Won, E.

AU - Yamamoto, H.

AU - Yamashita, Y.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

PY - 2012/8/1

Y1 - 2012/8/1

N2 - We report a search for B0 decays into invisible final states using a data sample of 657×106 BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB e +e - collider. The signal is identified by fully reconstructing a hadronic decay of the accompanying B meson and requiring no other particles in the event. No significant signal is observed, and we obtain an upper limit of 1.3×10 -4 at the 90% confidence level for the branching fraction of invisible B0 decay.

AB - We report a search for B0 decays into invisible final states using a data sample of 657×106 BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB e +e - collider. The signal is identified by fully reconstructing a hadronic decay of the accompanying B meson and requiring no other particles in the event. No significant signal is observed, and we obtain an upper limit of 1.3×10 -4 at the 90% confidence level for the branching fraction of invisible B0 decay.

UR - http://www.scopus.com/inward/record.url?scp=84864877238&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.86.032002

DO - 10.1103/PhysRevD.86.032002

M3 - 期刊論文

AN - SCOPUS:84864877238

VL - 86

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

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

SN - 1550-7998

IS - 3

M1 - 032002

ER -

Search for B0 decays to invisible final states at Belle

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