Search for the decay B0→DK *0 followed by D→K -π +

K. Negishi; Y. Horii; Y. Onuki; T. Sanuki; H. Yamamoto; I. Adachi; H. Aihara; D. M. Asner; T. Aushev; A. M. Bakich; Y. Ban; K. Belous; B. Bhuyan; A. Bondar; T. E. Browder; M. C. Chang; A. Chen; P. Chen; B. G. Cheon; K. Chilikin; R. Chistov; I. S. Cho; K. Cho; Y. Choi; J. Dalseno; Z. Doleal; Z. Drásal; A. Drutskoy; S. Eidelman; J. E. Fast; V. Gaur; N. Gabyshev; Y. M. Goh; J. Haba; H. Hayashii; Y. Hoshi; W. S. Hou; H. J. Hyun; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; M. Iwabuchi; Y. Iwasaki; T. Iwashita; T. Julius; J. H. Kang; T. Kawasaki; C. Kiesling; H. J. Kim; J. B. Kim; J. H. Kim; K. T. Kim; M. J. Kim; Y. J. Kim; B. R. Ko; P. Kody; S. Korpar; R. T. Kouzes; P. Krokovny; T. Kuhr; Y. J. Kwon; S. H. Lee; J. Libby; C. Liu; Y. Liu; Z. Q. Liu; R. Louvot; D. Matvienko; S. McOnie; K. Miyabayashi; H. Miyata; Y. Miyazaki; D. Mohapatra; A. Moll; N. Muramatsu; E. Nakano; M. Nakao; S. Nishida; K. Nishimura; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; G. Pakhlova; H. K. Park; T. K. Pedlar; R. Pestotnik; M. Petrič; L. E. Piilonen; M. Röhrken; S. Ryu; K. Sakai; Y. Sakai; O. Schneider; C. Schwanda; A. J. Schwartz; K. Senyo; M. E. Sevior; M. Shapkin; V. Shebalin; T. A. Shibata; J. G. Shiu; B. Shwartz; A. Sibidanov; F. Simon; P. Smerkol; Y. S. Sohn; E. Solovieva; S. Stanič; M. Starič; M. Sumihama; T. Sumiyoshi; S. Suzuki; G. Tatishvili; Y. Teramoto; K. Trabelsi; M. Uchida; T. Uglov; Y. Unno; S. Uno; P. Urquijo; G. Varner; K. E. Varvell; V. Vorobyev; C. H. Wang; M. Z. Wang; P. Wang; M. Watanabe; Y. Watanabe; E. Won; B. D. Yabsley; Y. Yamashita; C. C. Zhang; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevD.86.011101

Search for the decay B0→DK ^*0 followed by D→K ^-π ⁺

K. Negishi, Y. Horii, Y. Onuki, T. Sanuki, H. Yamamoto, I. Adachi, H. Aihara, D. M. Asner, T. Aushev, A. M. Bakich, Y. Ban, K. Belous, B. Bhuyan, A. Bondar, T. E. Browder, M. C. Chang, A. Chen, P. Chen, B. G. Cheon, K. ChilikinR. Chistov, I. S. Cho, K. Cho, Y. Choi, J. Dalseno, Z. Doleal, Z. Drásal, A. Drutskoy, S. Eidelman, J. E. Fast, V. Gaur, N. Gabyshev, Y. M. Goh, J. Haba, H. Hayashii, Y. Hoshi, W. S. Hou, H. J. Hyun, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, M. Iwabuchi, Y. Iwasaki, T. Iwashita, T. Julius, J. H. Kang, T. Kawasaki, C. Kiesling, H. J. Kim, J. B. Kim, J. H. Kim, K. T. Kim, M. J. Kim, Y. J. Kim, B. R. Ko, P. Kody, S. Korpar, R. T. Kouzes, P. Krokovny, T. Kuhr, Y. J. Kwon, S. H. Lee, J. Libby, C. Liu, Y. Liu, Z. Q. Liu, R. Louvot, D. Matvienko, S. McOnie, K. Miyabayashi, H. Miyata, Y. Miyazaki, D. Mohapatra, A. Moll, N. Muramatsu, E. Nakano, M. Nakao, S. Nishida, K. Nishimura, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, G. Pakhlova, H. K. Park, T. K. Pedlar, R. Pestotnik, M. Petrič, L. E. Piilonen, M. Röhrken, S. Ryu, K. Sakai, Y. Sakai, O. Schneider, C. Schwanda, A. J. Schwartz, K. Senyo, M. E. Sevior, M. Shapkin, V. Shebalin, T. A. Shibata, J. G. Shiu, B. Shwartz, A. Sibidanov, F. Simon, P. Smerkol, Y. S. Sohn, E. Solovieva, S. Stanič, M. Starič, M. Sumihama, T. Sumiyoshi, S. Suzuki, G. Tatishvili, Y. Teramoto, K. Trabelsi, M. Uchida, T. Uglov, Y. Unno, S. Uno, P. Urquijo, G. Varner, K. E. Varvell, V. Vorobyev, C. H. Wang, M. Z. Wang, P. Wang, M. Watanabe, Y. Watanabe, E. Won, B. D. Yabsley, Y. Yamashita, C. C. Zhang, Z. P. Zhang, V. Zhilich, V. Zhulanov, A. Zupanc

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

14 Scopus citations

Abstract

We report a study of the decay B0→DK ⁺π ^- followed by D→K ^-π ⁺, where D indicates D0 or D ^̄0. We reconstruct the DK ⁺π ^- state in a phase space corresponding to DK ^*(892)0. The CP-violating angle ₃ affects its decay rate via the interference between b→u and b→c transitions. The result is obtained from a 711fb ^-1 data sample that contains 772×106BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e ⁺e ^- collider. We measure the ratio R DK ^*0 Γ(B0→[K ^-π ⁺] _DK ⁺π ^-)/Γ(B0→[K ⁺π ^-] _DK ⁺π ^-) to be (4.5-5.0-1.8+5.6+2.8) ×10 ^-2, and set an upper limit of R DK ^*0<0. 16 at the 95% credible interval.

Original language	English
Article number	011101
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	86
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevD.86.011101
State	Published - 3 Jul 2012

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10.1103/PhysRevD.86.011101

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Negishi, K., Horii, Y., Onuki, Y., Sanuki, T., Yamamoto, H., Adachi, I., Aihara, H., Asner, D. M., Aushev, T., Bakich, A. M., Ban, Y., Belous, K., Bhuyan, B., Bondar, A., Browder, T. E., Chang, M. C., Chen, A., Chen, P., Cheon, B. G., ... Zupanc, A. (2012). Search for the decay B0→DK ^*0 followed by D→K ^-π ⁺ Physical Review D - Particles, Fields, Gravitation and Cosmology, 86(1), Article 011101. https://doi.org/10.1103/PhysRevD.86.011101

@article{bcaf467ae4ac4160b5e98791517cfed2,

title = "Search for the decay B0→DK *0 followed by D→K -π + ",

abstract = "We report a study of the decay B0→DK +π - followed by D→K -π +, where D indicates D0 or D{\= }0. We reconstruct the DK +π - state in a phase space corresponding to DK *(892)0. The CP-violating angle 3 affects its decay rate via the interference between b→u and b→c transitions. The result is obtained from a 711fb -1 data sample that contains 772×106B{\=B} pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e +e - collider. We measure the ratio R DK *0 Γ(B0→[K -π +] DK +π -)/Γ(B0→[K +π -] DK +π -) to be (4.5-5.0-1.8+5.6+2.8) ×10 -2, and set an upper limit of R DK *0<0. 16 at the 95% credible interval.",

author = "K. Negishi and Y. Horii and Y. Onuki and T. Sanuki and H. Yamamoto and I. Adachi and H. Aihara and Asner, {D. M.} and T. Aushev and Bakich, {A. M.} and Y. Ban and K. Belous and B. Bhuyan and A. Bondar and Browder, {T. E.} and Chang, {M. C.} and A. Chen and P. Chen and Cheon, {B. G.} and K. Chilikin and R. Chistov and Cho, {I. S.} and K. Cho and Y. Choi and J. Dalseno and Z. Doleal and Z. Dr{\'a}sal and A. Drutskoy and S. Eidelman and Fast, {J. E.} and V. Gaur and N. Gabyshev and Goh, {Y. M.} and J. Haba and H. Hayashii and Y. Hoshi and Hou, {W. S.} 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 C. Kiesling and Kim, {H. J.} and Kim, {J. B.} and Kim, {J. H.} and Kim, {K. T.} and Kim, {M. J.} and Kim, {Y. J.} and Ko, {B. R.} and P. Kody and S. Korpar and Kouzes, {R. T.} and P. Krokovny and T. Kuhr and Kwon, {Y. J.} and Lee, {S. H.} and J. Libby and C. Liu and Y. Liu and Liu, {Z. Q.} and R. Louvot and D. Matvienko and S. McOnie and K. Miyabayashi and H. Miyata and Y. Miyazaki and D. Mohapatra and A. Moll and N. Muramatsu and E. Nakano and M. Nakao and S. Nishida and K. Nishimura and O. Nitoh and S. Ogawa and T. Ohshima and S. Okuno and G. Pakhlova and Park, {H. K.} and Pedlar, {T. K.} and R. Pestotnik and M. Petri{\v c} and Piilonen, {L. E.} and M. R{\"o}hrken and S. Ryu and K. Sakai and Y. Sakai and O. Schneider and C. Schwanda and Schwartz, {A. J.} and K. Senyo and Sevior, {M. E.} and M. Shapkin and V. Shebalin and Shibata, {T. A.} and Shiu, {J. G.} and B. Shwartz and A. Sibidanov and F. Simon 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 S. Suzuki 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 G. Varner and Varvell, {K. E.} and V. Vorobyev and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and M. Watanabe and Y. Watanabe and E. Won and Yabsley, {B. D.} and Y. Yamashita and Zhang, {C. C.} and Zhang, {Z. P.} and V. Zhilich and V. Zhulanov and A. Zupanc",

year = "2012",

month = jul,

day = "3",

doi = "10.1103/PhysRevD.86.011101",

language = "English",

volume = "86",

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

issn = "1550-7998",

publisher = "American Physical Society",

number = "1",

}

Negishi, K, Horii, Y, Onuki, Y, Sanuki, T, Yamamoto, H, Adachi, I, Aihara, H, Asner, DM, Aushev, T, Bakich, AM, Ban, Y, Belous, K, Bhuyan, B, Bondar, A, Browder, TE, Chang, MC, Chen, A, Chen, P, Cheon, BG, Chilikin, K, Chistov, R, Cho, IS, Cho, K, Choi, Y, Dalseno, J, Doleal, Z, Drásal, Z, Drutskoy, A, Eidelman, S, Fast, JE, Gaur, V, Gabyshev, N, Goh, YM, Haba, J, Hayashii, H, Hoshi, Y, Hou, WS, Hyun, HJ, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwabuchi, M, Iwasaki, Y, Iwashita, T, Julius, T, Kang, JH, Kawasaki, T, Kiesling, C, Kim, HJ, Kim, JB, Kim, JH, Kim, KT, Kim, MJ, Kim, YJ, Ko, BR, Kody, P, Korpar, S, Kouzes, RT, Krokovny, P, Kuhr, T, Kwon, YJ, Lee, SH, Libby, J, Liu, C, Liu, Y, Liu, ZQ, Louvot, R, Matvienko, D, McOnie, S, Miyabayashi, K, Miyata, H, Miyazaki, Y, Mohapatra, D, Moll, A, Muramatsu, N, Nakano, E, Nakao, M, Nishida, S, Nishimura, K, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Pakhlova, G, Park, HK, Pedlar, TK, Pestotnik, R, Petrič, M, Piilonen, LE, Röhrken, M, Ryu, S, Sakai, K, Sakai, Y, Schneider, O, Schwanda, C, Schwartz, AJ, Senyo, K, Sevior, ME, Shapkin, M, Shebalin, V, Shibata, TA, Shiu, JG, Shwartz, B, Sibidanov, A, Simon, F, Smerkol, P, Sohn, YS, Solovieva, E, Stanič, S, Starič, M, Sumihama, M, Sumiyoshi, T, Suzuki, S, Tatishvili, G, Teramoto, Y, Trabelsi, K, Uchida, M, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Varner, G, Varvell, KE, Vorobyev, V, Wang, CH, Wang, MZ, Wang, P, Watanabe, M, Watanabe, Y, Won, E, Yabsley, BD, Yamashita, Y, Zhang, CC, Zhang, ZP, Zhilich, V, Zhulanov, V & Zupanc, A 2012, 'Search for the decay B0→DK ^*0 followed by D→K ^-π ⁺ ', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 86, no. 1, 011101. https://doi.org/10.1103/PhysRevD.86.011101

TY - JOUR

T1 - Search for the decay B0→DK *0 followed by D→K -π +

AU - Negishi, K.

AU - Horii, Y.

AU - Onuki, Y.

AU - Sanuki, T.

AU - Yamamoto, H.

AU - Adachi, I.

AU - Aihara, H.

AU - Asner, D. M.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Ban, Y.

AU - Belous, K.

AU - Bhuyan, B.

AU - Bondar, A.

AU - Browder, T. E.

AU - Chang, M. C.

AU - Chen, A.

AU - Chen, P.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Chistov, R.

AU - Cho, I. S.

AU - Cho, K.

AU - Choi, Y.

AU - Dalseno, J.

AU - Doleal, Z.

AU - Drásal, Z.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Fast, J. E.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Goh, Y. M.

AU - Haba, J.

AU - Hayashii, H.

AU - Hoshi, Y.

AU - Hou, W. S.

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 - Kiesling, C.

AU - Kim, H. J.

AU - Kim, J. B.

AU - Kim, J. H.

AU - Kim, K. T.

AU - Kim, M. J.

AU - Kim, Y. J.

AU - Ko, B. R.

AU - Kody, P.

AU - Korpar, S.

AU - Kouzes, R. T.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kwon, Y. J.

AU - Lee, S. H.

AU - Libby, J.

AU - Liu, C.

AU - Liu, Y.

AU - Liu, Z. Q.

AU - Louvot, R.

AU - Matvienko, D.

AU - McOnie, S.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mohapatra, D.

AU - Moll, A.

AU - Muramatsu, N.

AU - Nakano, E.

AU - Nakao, M.

AU - Nishida, S.

AU - Nishimura, K.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Pakhlova, G.

AU - Park, H. K.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Röhrken, M.

AU - Ryu, S.

AU - Sakai, K.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shebalin, V.

AU - Shibata, T. A.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Sibidanov, A.

AU - Simon, F.

AU - Smerkol, P.

AU - Sohn, Y. S.

AU - Solovieva, E.

AU - Stanič, S.

AU - Starič, M.

AU - Sumihama, M.

AU - Sumiyoshi, T.

AU - Suzuki, S.

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 - Varner, G.

AU - Varvell, K. E.

AU - Vorobyev, V.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamashita, Y.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2012/7/3

Y1 - 2012/7/3

N2 - We report a study of the decay B0→DK +π - followed by D→K -π +, where D indicates D0 or D ̄0. We reconstruct the DK +π - state in a phase space corresponding to DK *(892)0. The CP-violating angle 3 affects its decay rate via the interference between b→u and b→c transitions. The result is obtained from a 711fb -1 data sample that contains 772×106BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e +e - collider. We measure the ratio R DK *0 Γ(B0→[K -π +] DK +π -)/Γ(B0→[K +π -] DK +π -) to be (4.5-5.0-1.8+5.6+2.8) ×10 -2, and set an upper limit of R DK *0<0. 16 at the 95% credible interval.

AB - We report a study of the decay B0→DK +π - followed by D→K -π +, where D indicates D0 or D ̄0. We reconstruct the DK +π - state in a phase space corresponding to DK *(892)0. The CP-violating angle 3 affects its decay rate via the interference between b→u and b→c transitions. The result is obtained from a 711fb -1 data sample that contains 772×106BB̄ pairs collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e +e - collider. We measure the ratio R DK *0 Γ(B0→[K -π +] DK +π -)/Γ(B0→[K +π -] DK +π -) to be (4.5-5.0-1.8+5.6+2.8) ×10 -2, and set an upper limit of R DK *0<0. 16 at the 95% credible interval.

UR - http://www.scopus.com/inward/record.url?scp=84863855782&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.86.011101

DO - 10.1103/PhysRevD.86.011101

M3 - Article

AN - SCOPUS:84863855782

SN - 1550-7998

VL - 86

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

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

IS - 1

M1 - 011101

ER -

Search for the decay B0→DK *0 followed by D→K -π +

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Search for the decay B0→DK ^*0 followed by D→K ^-π ⁺