Search for CP violation in the decay D+ → K S0K+

B. R. Ko; E. Won; I. Adachi; H. Aihara; K. Arinstein; D. M. Asner; T. Aushev; A. M. Bakich; K. Belous; V. Bhardwaj; B. Bhuyan; A. Bondar; G. Bonvicini; A. Bozek; M. Bračko; T. E. Browder; V. Chekelian; A. Chen; P. Chen; B. G. Cheon; K. Chilikin; R. Chistov; K. Cho; S. K. Choi; Y. Choi; D. Cinabro; J. Dalseno; Z. Doležal; D. Dutta; S. Eidelman; S. Esen; H. Farhat; J. E. Fast; V. Gaur; N. Gabyshev; S. Ganguly; R. Gillard; Y. M. Goh; B. Golob; K. Hayasaka; H. Hayashii; Y. Hoshi; W. S. Hou; H. J. Hyun; T. Iijima; A. Ishikawa; Y. Iwasaki; T. Julius; J. H. Kang; E. Kato; C. Kiesling; H. O. Kim; J. B. Kim; K. T. Kim; M. J. Kim; Y. J. Kim; K. Kinoshita; J. Klucar; S. Korpar; R. T. Kouzes; P. Križan; P. Krokovny; T. Kuhr; T. Kumita; A. Kuzmin; Y. J. Kwon; Y. Li; C. Liu; D. Liventsev; R. Louvot; K. Miyabayashi; H. Miyata; R. Mizuk; G. B. Mohanty; A. Moll; N. Muramatsu; Y. Nagasaka; E. Nakano; M. Nakao; E. Nedelkovska; C. Ng; N. Nellikunnummel; S. Nishida; K. Nishimura; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; C. Oswald; P. Pakhlov; G. Pakhlova; H. Park; H. K. Park; T. K. Pedlar; R. Pestotnik; M. Petrič; L. E. Piilonen; K. Prothmann; M. Ritter; M. Röhrken; H. Sahoo; T. Saito; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; O. Schneider; G. Schnell; C. Schwanda; A. J. Schwartz; K. Senyo; O. Seon; M. E. Sevior; M. Shapkin; C. P. Shen; T. A. Shibata; J. G. Shiu; A. Sibidanov; F. Simon; P. Smerkol; Y. S. Sohn; E. Solovieva; M. Starič; T. Sumiyoshi; G. Tatishvili; Y. Teramoto; K. Trabelsi; T. Tsuboyama; M. Uchida; T. Uglov; Y. Unno; S. Uno; C. Van Hulse; P. Vanhoefer; G. Varner; C. H. Wang; M. Z. Wang; P. Wang; Y. Watanabe; K. M. Williams; Y. Yamashita; C. C. Zhang; V. Zhilich; A. Zupanc

doi:10.1007/JHEP02(2013)098

Search for CP violation in the decay D⁺ → K _S⁰K⁺

B. R. Ko
, E. Won
, I. Adachi
, H. Aihara
, K. Arinstein
, D. M. Asner
, T. Aushev
, A. M. Bakich
, K. Belous
, V. Bhardwaj
, B. Bhuyan
, A. Bondar
, G. Bonvicini
, A. Bozek
, M. Bračko
, T. E. Browder
, V. Chekelian
, A. Chen
, P. Chen
, B. G. Cheon

K. Chilikin, R. Chistov, K. Cho, S. K. Choi, Y. Choi, D. Cinabro, J. Dalseno, Z. Doležal, D. Dutta, S. Eidelman, S. Esen, H. Farhat, J. E. Fast, V. Gaur, N. Gabyshev, S. Ganguly, R. Gillard, Y. M. Goh, B. Golob, K. Hayasaka, H. Hayashii, Y. Hoshi, W. S. Hou, H. J. Hyun, T. Iijima, A. Ishikawa, Y. Iwasaki, T. Julius, J. H. Kang, E. Kato, C. Kiesling, H. O. Kim, J. B. Kim, K. T. Kim, M. J. Kim, Y. J. Kim, K. Kinoshita, J. Klucar, S. Korpar, R. T. Kouzes, P. Križan, P. Krokovny, T. Kuhr, T. Kumita, A. Kuzmin, Y. J. Kwon, Y. Li, C. Liu, D. Liventsev, R. Louvot, K. Miyabayashi, H. Miyata, R. Mizuk, G. B. Mohanty, A. Moll, N. Muramatsu, Y. Nagasaka, E. Nakano, M. Nakao, E. Nedelkovska, C. Ng, N. Nellikunnummel, S. Nishida, K. Nishimura, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, C. Oswald, P. Pakhlov, G. Pakhlova, H. Park, H. K. Park, T. K. Pedlar, R. Pestotnik, M. Petrič, L. E. Piilonen, K. Prothmann, M. Ritter, M. Röhrken, H. Sahoo, T. Saito, Y. Sakai, S. Sandilya, L. Santelj, T. Sanuki, Y. Sato, O. Schneider, G. Schnell, C. Schwanda, A. J. Schwartz, K. Senyo, O. Seon, M. E. Sevior, M. Shapkin, C. P. Shen, T. A. Shibata, J. G. Shiu, A. Sibidanov, F. Simon, P. Smerkol, Y. S. Sohn, E. Solovieva, M. Starič, T. Sumiyoshi, G. Tatishvili, Y. Teramoto, K. Trabelsi, T. Tsuboyama, M. Uchida, T. Uglov, Y. Unno, S. Uno, C. Van Hulse, P. Vanhoefer, G. Varner, C. H. Wang, M. Z. Wang, P. Wang, Y. Watanabe, K. M. Williams, Y. Yamashita, C. C. Zhang, V. Zhilich, A. Zupanc

School of Earth System Sciences

Korea University
High Energy Accelerator Research Organization, Tsukuba
The University of Tokyo
Novosibirsk State University
Pacific Northwest National Laboratory
Alikhanov Institute for Theoretical and Experimental Physics
The University of Sydney
Institute for High Energy Physics
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
Max Planck Institute for Physics (Werner Heisenberg Institute)
National Central University
National Taiwan University
Hanyang University
Korea Institute of Science and Technology Information
Gyeongsang National University
Sungkyunkwan University
Technische Universität München
Charles University
University of Cincinnati
Tata Institute of Fundamental Research
University of Ljubljana
Nagoya University
Tohoku Gakuin University
Kyungpook National University
Tohoku University
University of Melbourne
Yonsei University
Karlsruhe Institute of Technology
Tokyo Metropolitan University
Virginia Polytechnic Institute and State University
University of Science and Technology of China
Swiss Federal Institute of Technology Lausanne
Niigata University
Moscow Engineering Physics Institute
Hiroshima Institute of Technology
Osaka Metropolitan University
Tokyo University of Agriculture and Technology
Toho University
Kanagawa University
University of Bonn
Luther College, Decorah
University of the Basque Country
Ikerbasque Basque Foundation for Science
Austrian Academy of Sciences
Yamagata University
Institute of Science Tokyo
Moscow Institute of Physics and Technology
National United University Taiwan
CAS - Institute of High Energy Physics
Nippon Dental University

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

16 Scopus citations

Abstract

We search for CP violation in the decay D⁺ → K _S⁰K⁺ using a data sample with an integrated luminosity of 977 fb^-1 collected with the Belle detector at the KEKB e⁺ e^- asymmetric-energy collider. No CP violation has been observed and the CP asymmetry in D⁺ → K_S ⁰K⁺ decay is measured to be (-0.25±0.28±0. 14)%, which is the most sensitive measurement to date. After subtracting CP violation due to K⁰-K̄⁰ mixing, the CP asymmetry in D⁺ → K̄⁰K⁺ decay is found to be (+0.08±0.28±0.14)%.

Original language	English
Article number	98
Pages (from-to)	1-12
Number of pages	12
Journal	Journal of High Energy Physics
Volume	2013
Issue number	2
DOIs	https://doi.org/10.1007/JHEP02(2013)098
State	Published - 2013

Keywords

CP violation
Charm physics
Flavor physics

Access to Document

10.1007/JHEP02(2013)098

Cite this

Ko, B. R., Won, E., Adachi, I., Aihara, H., Arinstein, K., Asner, D. M., Aushev, T., Bakich, A. M., Belous, K., Bhardwaj, V., Bhuyan, B., Bondar, A., Bonvicini, G., Bozek, A., Bračko, M., Browder, T. E., Chekelian, V., Chen, A., Chen, P., ... Zupanc, A. (2013). Search for CP violation in the decay D⁺ → K _S⁰K⁺. Journal of High Energy Physics, 2013(2), 1-12. Article 98. https://doi.org/10.1007/JHEP02(2013)098

@article{e9ebf41fee9c433793d3b467d826d15c,

title = "Search for CP violation in the decay D+ → K S0K+",

abstract = "We search for CP violation in the decay D+ → K S0K+ using a data sample with an integrated luminosity of 977 fb-1 collected with the Belle detector at the KEKB e+ e- asymmetric-energy collider. No CP violation has been observed and the CP asymmetry in D+ → KS 0K+ decay is measured to be (-0.25±0.28±0. 14)\%, which is the most sensitive measurement to date. After subtracting CP violation due to K0-{\=K}0 mixing, the CP asymmetry in D+ → {\=K}0K+ decay is found to be (+0.08±0.28±0.14)\%.",

keywords = "CP violation, Charm physics, Flavor physics",

author = "Ko, \{B. R.\} and E. Won and I. Adachi and H. Aihara and K. Arinstein and Asner, \{D. M.\} and T. Aushev and Bakich, \{A. M.\} and K. Belous and V. Bhardwaj and B. Bhuyan and A. Bondar and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, \{T. E.\} and V. Chekelian and A. Chen and P. Chen and Cheon, \{B. G.\} and K. Chilikin and R. Chistov and K. Cho and Choi, \{S. K.\} and Y. Choi and D. Cinabro and J. Dalseno and Z. Dole{\v z}al and D. Dutta and S. Eidelman and S. Esen and H. Farhat and Fast, \{J. E.\} and V. Gaur and N. Gabyshev and S. Ganguly and R. Gillard and Goh, \{Y. M.\} and B. Golob and K. Hayasaka and H. Hayashii and Y. Hoshi and Hou, \{W. S.\} and Hyun, \{H. J.\} and T. Iijima and A. Ishikawa and Y. Iwasaki and T. Julius and Kang, \{J. H.\} and E. Kato and C. Kiesling and Kim, \{H. O.\} and Kim, \{J. B.\} and Kim, \{K. T.\} and Kim, \{M. J.\} and Kim, \{Y. J.\} and K. Kinoshita and J. Klucar and S. Korpar and Kouzes, \{R. T.\} and P. Kri{\v z}an and P. Krokovny and T. Kuhr and T. Kumita and A. Kuzmin and Kwon, \{Y. J.\} and Y. Li and C. Liu and D. Liventsev and R. Louvot and K. Miyabayashi and H. Miyata and R. Mizuk and Mohanty, \{G. B.\} and A. Moll and N. Muramatsu and Y. Nagasaka and E. Nakano and M. Nakao and E. Nedelkovska and C. Ng and N. Nellikunnummel and S. Nishida and K. Nishimura and O. Nitoh and S. Ogawa and T. Ohshima and S. Okuno and C. Oswald and P. Pakhlov and G. Pakhlova and H. Park and Park, \{H. K.\} and Pedlar, \{T. K.\} and R. Pestotnik and M. Petri{\v c} and Piilonen, \{L. E.\} and K. Prothmann and M. Ritter and M. R{\"o}hrken and H. Sahoo and T. Saito and Y. Sakai and S. Sandilya and L. Santelj and T. Sanuki and Y. Sato and O. Schneider and G. Schnell and C. Schwanda and Schwartz, \{A. J.\} and K. Senyo and O. Seon and Sevior, \{M. E.\} and M. Shapkin and Shen, \{C. P.\} and Shibata, \{T. A.\} and Shiu, \{J. G.\} and A. Sibidanov and F. Simon and P. Smerkol and Sohn, \{Y. S.\} and E. Solovieva and M. Stari{\v c} and T. Sumiyoshi and G. Tatishvili and Y. Teramoto and K. Trabelsi and T. Tsuboyama and M. Uchida and T. Uglov and Y. Unno and S. Uno and \{Van Hulse\}, C. and P. Vanhoefer and G. Varner and Wang, \{C. H.\} and Wang, \{M. Z.\} and P. Wang and Y. Watanabe and Williams, \{K. M.\} and Y. Yamashita and Zhang, \{C. C.\} and V. Zhilich and A. Zupanc",

year = "2013",

doi = "10.1007/JHEP02(2013)098",

language = "English",

volume = "2013",

pages = "1--12",

journal = "Journal of High Energy Physics",

issn = "1029-8479",

publisher = "Springer Verlag",

number = "2",

}

Ko, BR, Won, E, Adachi, I, Aihara, H, Arinstein, K, Asner, DM, Aushev, T, Bakich, AM, Belous, K, Bhardwaj, V, Bhuyan, B, Bondar, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Chekelian, V, Chen, A, Chen, P, Cheon, BG, Chilikin, K, Chistov, R, Cho, K, Choi, SK, Choi, Y, Cinabro, D, Dalseno, J, Doležal, Z, Dutta, D, Eidelman, S, Esen, S, Farhat, H, Fast, JE, Gaur, V, Gabyshev, N, Ganguly, S, Gillard, R, Goh, YM, Golob, B, Hayasaka, K, Hayashii, H, Hoshi, Y, Hou, WS, Hyun, HJ, Iijima, T, Ishikawa, A, Iwasaki, Y, Julius, T, Kang, JH, Kato, E, Kiesling, C, Kim, HO, Kim, JB, Kim, KT, Kim, MJ, Kim, YJ, Kinoshita, K, Klucar, J, Korpar, S, Kouzes, RT, Križan, P, Krokovny, P, Kuhr, T, Kumita, T, Kuzmin, A, Kwon, YJ, Li, Y, Liu, C, Liventsev, D, Louvot, R, Miyabayashi, K, Miyata, H, Mizuk, R, Mohanty, GB, Moll, A, Muramatsu, N, Nagasaka, Y, Nakano, E, Nakao, M, Nedelkovska, E, Ng, C, Nellikunnummel, N, Nishida, S, Nishimura, K, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Oswald, C, Pakhlov, P, Pakhlova, G, Park, H, Park, HK, Pedlar, TK, Pestotnik, R, Petrič, M, Piilonen, LE, Prothmann, K, Ritter, M, Röhrken, M, Sahoo, H, Saito, T, Sakai, Y, Sandilya, S, Santelj, L, Sanuki, T, Sato, Y, Schneider, O, Schnell, G, Schwanda, C, Schwartz, AJ, Senyo, K, Seon, O, Sevior, ME, Shapkin, M, Shen, CP, Shibata, TA, Shiu, JG, Sibidanov, A, Simon, F, Smerkol, P, Sohn, YS, Solovieva, E, Starič, M, Sumiyoshi, T, Tatishvili, G, Teramoto, Y, Trabelsi, K, Tsuboyama, T, Uchida, M, Uglov, T, Unno, Y, Uno, S, Van Hulse, C, Vanhoefer, P, Varner, G, Wang, CH, Wang, MZ, Wang, P, Watanabe, Y, Williams, KM, Yamashita, Y, Zhang, CC, Zhilich, V & Zupanc, A 2013, 'Search for CP violation in the decay D⁺ → K _S⁰K⁺', Journal of High Energy Physics, vol. 2013, no. 2, 98, pp. 1-12. https://doi.org/10.1007/JHEP02(2013)098

TY - JOUR

T1 - Search for CP violation in the decay D+ → K S0K+

AU - Ko, B. R.

AU - Won, E.

AU - Adachi, I.

AU - Aihara, H.

AU - Arinstein, K.

AU - Asner, D. M.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Belous, K.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Bondar, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chekelian, V.

AU - Chen, A.

AU - Chen, P.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Chistov, R.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Cinabro, D.

AU - Dalseno, J.

AU - Doležal, Z.

AU - Dutta, D.

AU - Eidelman, S.

AU - Esen, S.

AU - Farhat, H.

AU - Fast, J. E.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Ganguly, S.

AU - Gillard, R.

AU - Goh, Y. M.

AU - Golob, B.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Ishikawa, A.

AU - Iwasaki, Y.

AU - Julius, T.

AU - Kang, J. H.

AU - Kato, E.

AU - Kiesling, C.

AU - Kim, H. O.

AU - Kim, J. B.

AU - Kim, K. T.

AU - Kim, M. J.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Klucar, J.

AU - Korpar, S.

AU - Kouzes, R. T.

AU - Križan, P.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kumita, T.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Li, Y.

AU - Liu, C.

AU - Liventsev, D.

AU - Louvot, R.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Muramatsu, N.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nakao, M.

AU - Nedelkovska, E.

AU - Ng, C.

AU - Nellikunnummel, N.

AU - Nishida, S.

AU - Nishimura, K.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Oswald, C.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Park, H.

AU - Park, H. K.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Prothmann, K.

AU - Ritter, M.

AU - Röhrken, M.

AU - Sahoo, H.

AU - Saito, T.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Santelj, L.

AU - Sanuki, T.

AU - Sato, Y.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Senyo, K.

AU - Seon, O.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shen, C. P.

AU - Shibata, T. A.

AU - Shiu, J. G.

AU - Sibidanov, A.

AU - Simon, F.

AU - Smerkol, P.

AU - Sohn, Y. S.

AU - Solovieva, E.

AU - Starič, M.

AU - Sumiyoshi, T.

AU - Tatishvili, G.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Tsuboyama, T.

AU - Uchida, M.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Van Hulse, C.

AU - Vanhoefer, P.

AU - Varner, G.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Watanabe, Y.

AU - Williams, K. M.

AU - Yamashita, Y.

AU - Zhang, C. C.

AU - Zhilich, V.

AU - Zupanc, A.

PY - 2013

Y1 - 2013

N2 - We search for CP violation in the decay D+ → K S0K+ using a data sample with an integrated luminosity of 977 fb-1 collected with the Belle detector at the KEKB e+ e- asymmetric-energy collider. No CP violation has been observed and the CP asymmetry in D+ → KS 0K+ decay is measured to be (-0.25±0.28±0. 14)%, which is the most sensitive measurement to date. After subtracting CP violation due to K0-K̄0 mixing, the CP asymmetry in D+ → K̄0K+ decay is found to be (+0.08±0.28±0.14)%.

AB - We search for CP violation in the decay D+ → K S0K+ using a data sample with an integrated luminosity of 977 fb-1 collected with the Belle detector at the KEKB e+ e- asymmetric-energy collider. No CP violation has been observed and the CP asymmetry in D+ → KS 0K+ decay is measured to be (-0.25±0.28±0. 14)%, which is the most sensitive measurement to date. After subtracting CP violation due to K0-K̄0 mixing, the CP asymmetry in D+ → K̄0K+ decay is found to be (+0.08±0.28±0.14)%.

KW - CP violation

KW - Charm physics

KW - Flavor physics

UR - https://www.scopus.com/pages/publications/84882260684

U2 - 10.1007/JHEP02(2013)098

DO - 10.1007/JHEP02(2013)098

M3 - Article

AN - SCOPUS:84882260684

SN - 1029-8479

VL - 2013

SP - 1

EP - 12

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 2

M1 - 98

ER -

Search for CP violation in the decay D⁺ → K _S⁰K⁺

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Keywords

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