Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays

H. Nakano; A. Ishikawa; K. Sumisawa; H. Yamamoto; I. Adachi; H. Aihara; S. Al Said; D. M. Asner; V. Aulchenko; T. Aushev; R. Ayad; V. Babu; I. Badhrees; V. Bansal; P. Behera; C. Beleño; B. Bhuyan; T. Bilka; J. Biswal; A. Bozek; M. Bračko; D. Červenkov; V. Chekelian; B. G. Cheon; K. Chilikin; K. Cho; S. K. Choi; Y. Choi; S. Choudhury; D. Cinabro; S. Cunliffe; N. Dash; S. Di Carlo; Z. DoleŽal; S. Eidelman; J. E. Fast; T. Ferber; B. G. Fulsom; R. Garg; V. Gaur; N. Gabyshev; A. Garmash; M. Gelb; A. Giri; P. Goldenzweig; Y. Guan; E. Guido; J. Haba; T. Hara; K. Hayasaka; H. Hayashii; M. T. Hedges; S. Hirose; W. S. Hou; T. Iijima; K. Inami; G. Inguglia; R. Itoh; M. Iwasaki; Y. Iwasaki; W. W. Jacobs; I. Jaegle; H. B. Jeon; S. Jia; Y. Jin; T. Julius; A. B. Kaliyar; G. Karyan; T. Kawasaki; C. Kiesling; D. Y. Kim; H. J. Kim; J. B. Kim; K. T. Kim; S. H. Kim; K. Kinoshita; P. Kodyš; S. Korpar; D. Kotchetkov; P. KriŽan; R. Kroeger; P. Krokovny; T. Kuhr; R. Kulasiri; T. Kumita; Y. J. Kwon; J. S. Lange; I. S. Lee; S. C. Lee; L. K. Li; Y. Li; Y. B. Li; L. Li Gioi; J. Libby; D. Liventsev; M. Lubej; T. Luo; J. Macnaughton; M. Masuda; T. Matsuda; M. Merola; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; H. K. Moon; R. Mussa; E. Nakano; M. Nakao; T. Nanut; K. J. Nath; Z. Natkaniec; M. Nayak; M. Niiyama; S. Nishida; S. Ogawa; S. Okuno; H. Ono; P. Pakhlov; G. Pakhlova; B. Pal; S. Pardi; H. Park; S. Paul; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; V. Popov; M. Ritter; A. Rostomyan; G. Russo; D. Sahoo; Y. Sakai; M. Salehi; S. Sandilya; L. Santelj; T. Sanuki; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; Y. Seino; K. Senyo; M. E. Sevior; V. Shebalin; C. P. Shen; T. A. Shibata; N. Shimizu; J. G. Shiu; B. Shwartz; F. Simon; A. Sokolov; E. Solovieva; S. Stanič; M. Starič; J. F. Strube; M. Sumihama; T. Sumiyoshi; M. Takizawa; U. Tamponi; K. Tanida; F. Tenchini; K. Trabelsi; M. Uchida; T. Uglov; S. Uno; P. Urquijo; Y. Usov; C. Van Hulse; G. Varner; V. Vorobyev; A. Vossen; B. Wang; C. H. Wang; M. Z. Wang; P. Wang; X. L. Wang; M. Watanabe; E. Widmann; E. Won; H. Ye; C. Z. Yuan; Y. Yusa; S. Zakharov; Z. P. Zhang; V. Zhilich; V. Zhukova; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevD.97.092003

Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays

H. Nakano, A. Ishikawa, K. Sumisawa, H. Yamamoto, I. Adachi, H. Aihara, S. Al Said, D. M. Asner, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, I. Badhrees, V. Bansal, P. Behera, C. Beleño, B. Bhuyan, T. Bilka, J. Biswal, A. BozekM. Bračko, D. Červenkov, V. Chekelian, B. G. Cheon, K. Chilikin, K. Cho, S. K. Choi, Y. Choi, S. Choudhury, D. Cinabro, S. Cunliffe, N. Dash, S. Di Carlo, Z. DoleŽal, S. Eidelman, J. E. Fast, T. Ferber, B. G. Fulsom, R. Garg, V. Gaur, N. Gabyshev, A. Garmash, M. Gelb, A. Giri, P. Goldenzweig, Y. Guan, E. Guido, J. Haba, T. Hara, K. Hayasaka, H. Hayashii, M. T. Hedges, S. Hirose, W. S. Hou, T. Iijima, K. Inami, G. Inguglia, R. Itoh, M. Iwasaki, Y. Iwasaki, W. W. Jacobs, I. Jaegle, H. B. Jeon, S. Jia, Y. Jin, T. Julius, A. B. Kaliyar, G. Karyan, T. Kawasaki, C. Kiesling, D. Y. Kim, H. J. Kim, J. B. Kim, K. T. Kim, S. H. Kim, K. Kinoshita, P. Kodyš, S. Korpar, D. Kotchetkov, P. KriŽan, R. Kroeger, P. Krokovny, T. Kuhr, R. Kulasiri, T. Kumita, Y. J. Kwon, J. S. Lange, I. S. Lee, S. C. Lee, L. K. Li, Y. Li, Y. B. Li, L. Li Gioi, J. Libby, D. Liventsev, M. Lubej, T. Luo, J. Macnaughton, M. Masuda, T. Matsuda, M. Merola, K. Miyabayashi, H. Miyata, R. Mizuk, G. B. Mohanty, H. K. Moon, R. Mussa, E. Nakano, M. Nakao, T. Nanut, K. J. Nath, Z. Natkaniec, M. Nayak, M. Niiyama, S. Nishida, S. Ogawa, S. Okuno, H. Ono, P. Pakhlov, G. Pakhlova, B. Pal, S. Pardi, H. Park, S. Paul, T. K. Pedlar, R. Pestotnik, L. E. Piilonen, V. Popov, M. Ritter, A. Rostomyan, G. Russo, D. Sahoo, Y. Sakai, M. Salehi, S. Sandilya, L. Santelj, T. Sanuki, V. Savinov, O. Schneider, G. Schnell, C. Schwanda, A. J. Schwartz, Y. Seino, K. Senyo, M. E. Sevior, V. Shebalin, C. P. Shen, T. A. Shibata, N. Shimizu, J. G. Shiu, B. Shwartz, F. Simon, A. Sokolov, E. Solovieva, S. Stanič, M. Starič, J. F. Strube, M. Sumihama, T. Sumiyoshi, M. Takizawa, U. Tamponi, K. Tanida, F. Tenchini, K. Trabelsi, M. Uchida, T. Uglov, S. Uno, P. Urquijo, Y. Usov, C. Van Hulse, G. Varner, V. Vorobyev, A. Vossen, B. Wang, C. H. Wang, M. Z. Wang, P. Wang, X. L. Wang, M. Watanabe, E. Widmann, E. Won, H. Ye, C. Z. Yuan, Y. Yusa, S. Zakharov, Z. P. Zhang, V. Zhilich, V. Zhukova, V. Zhulanov, A. Zupanc

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Abstract

We report a measurement of time-dependent CP violation parameters in B0→KS0ηγ decays. The study is based on a data sample, containing 772×106BB pairs, that was collected at the (4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We obtain the CP violation parameters of S=-1.32±0.77(stat)±0.36(syst) and A=-0.48±0.41(stat)±0.07(syst) for the invariant mass of the KS0η system up to 2.1 GeV/c2.

Original language	English
Article number	092003
Journal	Physical Review D
Volume	97
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.97.092003
State	Published - 1 May 2018

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10.1103/PhysRevD.97.092003

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Nakano, H., Ishikawa, A., Sumisawa, K., Yamamoto, H., Adachi, I., Aihara, H., Al Said, S., Asner, D. M., Aulchenko, V., Aushev, T., Ayad, R., Babu, V., Badhrees, I., Bansal, V., Behera, P., Beleño, C., Bhuyan, B., Bilka, T., Biswal, J., ... Zupanc, A. (2018). Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays. Physical Review D, 97(9), Article 092003. https://doi.org/10.1103/PhysRevD.97.092003

@article{f8aa26ea31db4ca6b241330d98938ff4,

title = "Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays",

abstract = "We report a measurement of time-dependent CP violation parameters in B0→KS0ηγ decays. The study is based on a data sample, containing 772×106BB pairs, that was collected at the (4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We obtain the CP violation parameters of S=-1.32±0.77(stat)±0.36(syst) and A=-0.48±0.41(stat)±0.07(syst) for the invariant mass of the KS0η system up to 2.1 GeV/c2.",

author = "H. Nakano and A. Ishikawa and K. Sumisawa and H. Yamamoto and I. Adachi and H. Aihara and \{Al Said\}, S. and Asner, \{D. M.\} and V. Aulchenko and T. Aushev and R. Ayad and V. Babu and I. Badhrees and V. Bansal and P. Behera and C. Bele{\~n}o and B. Bhuyan and T. Bilka and J. Biswal and A. Bozek and M. Bra{\v c}ko and D. {\v C}ervenkov and V. Chekelian and Cheon, \{B. G.\} and K. Chilikin and K. Cho and Choi, \{S. K.\} and Y. Choi and S. Choudhury and D. Cinabro and S. Cunliffe and N. Dash and \{Di Carlo\}, S. and Z. Dole{\v Z}al and S. Eidelman and Fast, \{J. E.\} and T. Ferber and Fulsom, \{B. G.\} and R. Garg and V. Gaur and N. Gabyshev and A. Garmash and M. Gelb and A. Giri and P. Goldenzweig and Y. Guan and E. Guido and J. Haba and T. Hara and K. Hayasaka and H. Hayashii and Hedges, \{M. T.\} and S. Hirose and Hou, \{W. S.\} and T. Iijima and K. Inami and G. Inguglia and R. Itoh and M. Iwasaki and Y. Iwasaki and Jacobs, \{W. W.\} and I. Jaegle and Jeon, \{H. B.\} and S. Jia and Y. Jin and T. Julius and Kaliyar, \{A. B.\} and G. Karyan and T. Kawasaki and C. Kiesling and Kim, \{D. Y.\} and Kim, \{H. J.\} and Kim, \{J. B.\} and Kim, \{K. T.\} and Kim, \{S. H.\} and K. Kinoshita and P. Kody{\v s} and S. Korpar and D. Kotchetkov and P. Kri{\v Z}an and R. Kroeger and P. Krokovny and T. Kuhr and R. Kulasiri and T. Kumita and Kwon, \{Y. J.\} and Lange, \{J. S.\} and Lee, \{I. S.\} and Lee, \{S. C.\} and Li, \{L. K.\} and Y. Li and Li, \{Y. B.\} and \{Li Gioi\}, L. and J. Libby and D. Liventsev and M. Lubej and T. Luo and J. Macnaughton and M. Masuda and T. Matsuda and M. Merola and K. Miyabayashi and H. Miyata and R. Mizuk and Mohanty, \{G. B.\} and Moon, \{H. K.\} and R. Mussa and E. Nakano and M. Nakao and T. Nanut and Nath, \{K. J.\} and Z. Natkaniec and M. Nayak and M. Niiyama and S. Nishida and S. Ogawa and S. Okuno and H. Ono and P. Pakhlov and G. Pakhlova and B. Pal and S. Pardi and H. Park and S. Paul and Pedlar, \{T. K.\} and R. Pestotnik and Piilonen, \{L. E.\} and V. Popov and M. Ritter and A. Rostomyan and G. Russo and D. Sahoo and Y. Sakai and M. Salehi and S. Sandilya and L. Santelj and T. Sanuki and V. Savinov and O. Schneider and G. Schnell and C. Schwanda and Schwartz, \{A. J.\} and Y. Seino and K. Senyo and Sevior, \{M. E.\} and V. Shebalin and Shen, \{C. P.\} and Shibata, \{T. A.\} and N. Shimizu and Shiu, \{J. G.\} and B. Shwartz and F. Simon and A. Sokolov and E. Solovieva and S. Stani{\v c} and M. Stari{\v c} and Strube, \{J. F.\} and M. Sumihama and T. Sumiyoshi and M. Takizawa and U. Tamponi and K. Tanida and F. Tenchini and K. Trabelsi and M. Uchida and T. Uglov and S. Uno and P. Urquijo and Y. Usov and \{Van Hulse\}, C. and G. Varner and V. Vorobyev and A. Vossen and B. Wang and Wang, \{C. H.\} and Wang, \{M. Z.\} and P. Wang and Wang, \{X. L.\} and M. Watanabe and E. Widmann and E. Won and H. Ye and Yuan, \{C. Z.\} and Y. Yusa and S. Zakharov and Zhang, \{Z. P.\} and V. Zhilich and V. Zhukova and V. Zhulanov and A. Zupanc",

note = "Publisher Copyright: {\textcopyright} 2018 authors. Published by the American Physical Society.",

year = "2018",

month = may,

day = "1",

doi = "10.1103/PhysRevD.97.092003",

language = "English",

volume = "97",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "9",

}

Nakano, H, Ishikawa, A, Sumisawa, K, Yamamoto, H, Adachi, I, Aihara, H, Al Said, S, Asner, DM, Aulchenko, V, Aushev, T, Ayad, R, Babu, V, Badhrees, I, Bansal, V, Behera, P, Beleño, C, Bhuyan, B, Bilka, T, Biswal, J, Bozek, A, Bračko, M, Červenkov, D, Chekelian, V, Cheon, BG, Chilikin, K, Cho, K, Choi, SK, Choi, Y, Choudhury, S, Cinabro, D, Cunliffe, S, Dash, N, Di Carlo, S, DoleŽal, Z, Eidelman, S, Fast, JE, Ferber, T, Fulsom, BG, Garg, R, Gaur, V, Gabyshev, N, Garmash, A, Gelb, M, Giri, A, Goldenzweig, P, Guan, Y, Guido, E, Haba, J, Hara, T, Hayasaka, K, Hayashii, H, Hedges, MT, Hirose, S, Hou, WS, Iijima, T, Inami, K, Inguglia, G, Itoh, R, Iwasaki, M, Iwasaki, Y, Jacobs, WW, Jaegle, I, Jeon, HB, Jia, S, Jin, Y, Julius, T, Kaliyar, AB, Karyan, G, Kawasaki, T, Kiesling, C, Kim, DY, Kim, HJ, Kim, JB, Kim, KT, Kim, SH, Kinoshita, K, Kodyš, P, Korpar, S, Kotchetkov, D, KriŽan, P, Kroeger, R, Krokovny, P, Kuhr, T, Kulasiri, R, Kumita, T, Kwon, YJ, Lange, JS, Lee, IS, Lee, SC, Li, LK, Li, Y, Li, YB, Li Gioi, L, Libby, J, Liventsev, D, Lubej, M, Luo, T, Macnaughton, J, Masuda, M, Matsuda, T, Merola, M, Miyabayashi, K, Miyata, H, Mizuk, R, Mohanty, GB, Moon, HK, Mussa, R, Nakano, E, Nakao, M, Nanut, T, Nath, KJ, Natkaniec, Z, Nayak, M, Niiyama, M, Nishida, S, Ogawa, S, Okuno, S, Ono, H, Pakhlov, P, Pakhlova, G, Pal, B, Pardi, S, Park, H, Paul, S, Pedlar, TK, Pestotnik, R, Piilonen, LE, Popov, V, Ritter, M, Rostomyan, A, Russo, G, Sahoo, D, Sakai, Y, Salehi, M, Sandilya, S, Santelj, L, Sanuki, T, Savinov, V, Schneider, O, Schnell, G, Schwanda, C, Schwartz, AJ, Seino, Y, Senyo, K, Sevior, ME, Shebalin, V, Shen, CP, Shibata, TA, Shimizu, N, Shiu, JG, Shwartz, B, Simon, F, Sokolov, A, Solovieva, E, Stanič, S, Starič, M, Strube, JF, Sumihama, M, Sumiyoshi, T, Takizawa, M, Tamponi, U, Tanida, K, Tenchini, F, Trabelsi, K, Uchida, M, Uglov, T, Uno, S, Urquijo, P, Usov, Y, Van Hulse, C, Varner, G, Vorobyev, V, Vossen, A, Wang, B, Wang, CH, Wang, MZ, Wang, P, Wang, XL, Watanabe, M, Widmann, E, Won, E, Ye, H, Yuan, CZ, Yusa, Y, Zakharov, S, Zhang, ZP, Zhilich, V, Zhukova, V, Zhulanov, V & Zupanc, A 2018, 'Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays', Physical Review D, vol. 97, no. 9, 092003. https://doi.org/10.1103/PhysRevD.97.092003

TY - JOUR

T1 - Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays

AU - Nakano, H.

AU - Ishikawa, A.

AU - Sumisawa, K.

AU - Yamamoto, H.

AU - Adachi, I.

AU - Aihara, H.

AU - Al Said, S.

AU - Asner, D. M.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Ayad, R.

AU - Babu, V.

AU - Badhrees, I.

AU - Bansal, V.

AU - Behera, P.

AU - Beleño, C.

AU - Bhuyan, B.

AU - Bilka, T.

AU - Biswal, J.

AU - Bozek, A.

AU - Bračko, M.

AU - Červenkov, D.

AU - Chekelian, V.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Choudhury, S.

AU - Cinabro, D.

AU - Cunliffe, S.

AU - Dash, N.

AU - Di Carlo, S.

AU - DoleŽal, Z.

AU - Eidelman, S.

AU - Fast, J. E.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Garg, R.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Gelb, M.

AU - Giri, A.

AU - Goldenzweig, P.

AU - Guan, Y.

AU - Guido, E.

AU - Haba, J.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hedges, M. T.

AU - Hirose, S.

AU - Hou, W. S.

AU - Iijima, T.

AU - Inami, K.

AU - Inguglia, G.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Jacobs, W. W.

AU - Jaegle, I.

AU - Jeon, H. B.

AU - Jia, S.

AU - Jin, Y.

AU - Julius, T.

AU - Kaliyar, A. B.

AU - Karyan, G.

AU - Kawasaki, T.

AU - Kiesling, C.

AU - Kim, D. Y.

AU - Kim, H. J.

AU - Kim, J. B.

AU - Kim, K. T.

AU - Kim, S. H.

AU - Kinoshita, K.

AU - Kodyš, P.

AU - Korpar, S.

AU - Kotchetkov, D.

AU - KriŽan, P.

AU - Kroeger, R.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kulasiri, R.

AU - Kumita, T.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, I. S.

AU - Lee, S. C.

AU - Li, L. K.

AU - Li, Y.

AU - Li, Y. B.

AU - Li Gioi, L.

AU - Libby, J.

AU - Liventsev, D.

AU - Lubej, M.

AU - Luo, T.

AU - Macnaughton, J.

AU - Masuda, M.

AU - Matsuda, T.

AU - Merola, M.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Moon, H. K.

AU - Mussa, R.

AU - Nakano, E.

AU - Nakao, M.

AU - Nanut, T.

AU - Nath, K. J.

AU - Natkaniec, Z.

AU - Nayak, M.

AU - Niiyama, M.

AU - Nishida, S.

AU - Ogawa, S.

AU - Okuno, S.

AU - Ono, H.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Pal, B.

AU - Pardi, S.

AU - Park, H.

AU - Paul, S.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Popov, V.

AU - Ritter, M.

AU - Rostomyan, A.

AU - Russo, G.

AU - Sahoo, D.

AU - Sakai, Y.

AU - Salehi, M.

AU - Sandilya, S.

AU - Santelj, L.

AU - Sanuki, T.

AU - Savinov, V.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Seino, Y.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shebalin, V.

AU - Shen, C. P.

AU - Shibata, T. A.

AU - Shimizu, N.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Simon, F.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Stanič, S.

AU - Starič, M.

AU - Strube, J. F.

AU - Sumihama, M.

AU - Sumiyoshi, T.

AU - Takizawa, M.

AU - Tamponi, U.

AU - Tanida, K.

AU - Tenchini, F.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uglov, T.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Van Hulse, C.

AU - Varner, G.

AU - Vorobyev, V.

AU - Vossen, A.

AU - Wang, B.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, M.

AU - Widmann, E.

AU - Won, E.

AU - Ye, H.

AU - Yuan, C. Z.

AU - Yusa, Y.

AU - Zakharov, S.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhukova, V.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2018/5/1

Y1 - 2018/5/1

N2 - We report a measurement of time-dependent CP violation parameters in B0→KS0ηγ decays. The study is based on a data sample, containing 772×106BB pairs, that was collected at the (4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We obtain the CP violation parameters of S=-1.32±0.77(stat)±0.36(syst) and A=-0.48±0.41(stat)±0.07(syst) for the invariant mass of the KS0η system up to 2.1 GeV/c2.

AB - We report a measurement of time-dependent CP violation parameters in B0→KS0ηγ decays. The study is based on a data sample, containing 772×106BB pairs, that was collected at the (4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. We obtain the CP violation parameters of S=-1.32±0.77(stat)±0.36(syst) and A=-0.48±0.41(stat)±0.07(syst) for the invariant mass of the KS0η system up to 2.1 GeV/c2.

UR - https://www.scopus.com/pages/publications/85049073111

U2 - 10.1103/PhysRevD.97.092003

DO - 10.1103/PhysRevD.97.092003

M3 - Article

AN - SCOPUS:85049073111

SN - 2470-0010

VL - 97

JO - Physical Review D

JF - Physical Review D

IS - 9

M1 - 092003

ER -

Measurement of time-dependent CP asymmetries in B0 → KS0 ηγ decays

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