Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios

E. Won; B. R. Ko; H. Aihara; K. Arinstein; V. Aulchenko; T. Aushev; A. M. Bakich; V. Balagura; E. Barberio; A. Bay; K. Belous; V. Bhardwaj; M. Bischofberger; A. Bondar; A. Bozek; M. Bračko; T. E. Browder; P. Chang; A. Chen; P. Chen; B. G. Cheon; C. C. Chiang; I. S. Cho; Y. Choi; J. Dalseno; A. Das; S. Eidelman; D. Epifanov; S. Esen; N. Gabyshev; A. Garmash; B. Golob; H. Ha; J. Haba; B. Y. Han; Y. Hasegawa; K. Hayasaka; H. Hayashii; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. J. Hyun; T. Iijima; K. Inami; R. Itoh; M. Iwasaki; Y. Iwasaki; N. J. Joshi; T. Julius; J. H. Kang; N. Katayama; T. Kawasaki; C. Kiesling; H. J. Kim; H. O. Kim; J. H. Kim; S. K. Kim; Y. I. Kim; Y. J. Kim; S. Korpar; P. Krokovny; T. Kumita; A. Kuzmin; Y. J. Kwon; S. H. Kyeong; J. S. Lange; M. J. Lee; S. H. Lee; J. Li; C. Liu; Y. Liu; D. Liventsev; R. Louvot; F. Mandl; S. McOnie; H. Miyata; Y. Miyazaki; T. Mori; E. Nakano; M. Nakao; H. Nakazawa; Z. Natkaniec; S. Nishida; O. Nitoh; T. Ohshima; S. Okuno; P. Pakhlov; G. Pakhlova; H. Palka; C. W. Park; H. Park; H. K. Park; K. S. Park; L. S. Peak; R. Pestotnik; M. Petrič; L. E. Piilonen; A. Poluektov; S. Ryu; H. Sahoo; Y. Sakai; O. Schneider; C. Schwanda; M. E. Sevior; M. Shapkin; V. Shebalin; J. G. Shiu; B. Shwartz; P. Smerkol; A. Sokolov; E. Solovieva; S. Stanič; M. Starič; T. Sumiyoshi; G. N. Taylor; Y. Teramoto; K. Trabelsi; S. Uehara; Y. Unno; S. Uno; P. Urquijo; Y. Usov; G. Varner; K. E. Varvell; K. Vervink; A. Vinokurova; C. H. Wang; P. Wang; Y. Watanabe; R. Wedd; B. D. Yabsley; Y. Yamashita; M. Yamauchi; C. C. Zhang; Z. P. Zhang; V. Zhilich; V. Zhulanov; T. Zivko; A. Zupanc; O. Zyukova

doi:10.1103/PhysRevD.80.111101

Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios

E. Won, B. R. Ko, H. Aihara, K. Arinstein, V. Aulchenko, T. Aushev, A. M. Bakich, V. Balagura, E. Barberio, A. Bay, K. Belous, V. Bhardwaj, M. Bischofberger, A. Bondar, A. Bozek, M. Bračko, T. E. Browder, P. Chang, A. Chen, P. ChenB. G. Cheon, C. C. Chiang, I. S. Cho, Y. Choi, J. Dalseno, A. Das, S. Eidelman, D. Epifanov, S. Esen, N. Gabyshev, A. Garmash, B. Golob, H. Ha, J. Haba, B. Y. Han, Y. Hasegawa, K. Hayasaka, H. Hayashii, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. J. Hyun, T. Iijima, K. Inami, R. Itoh, M. Iwasaki, Y. Iwasaki, N. J. Joshi, T. Julius, J. H. Kang, N. Katayama, T. Kawasaki, C. Kiesling, H. J. Kim, H. O. Kim, J. H. Kim, S. K. Kim, Y. I. Kim, Y. J. Kim, S. Korpar, P. Krokovny, T. Kumita, A. Kuzmin, Y. J. Kwon, S. H. Kyeong, J. S. Lange, M. J. Lee, S. H. Lee, J. Li, C. Liu, Y. Liu, D. Liventsev, R. Louvot, F. Mandl, S. McOnie, H. Miyata, Y. Miyazaki, T. Mori, E. Nakano, M. Nakao, H. Nakazawa, Z. Natkaniec, S. Nishida, O. Nitoh, T. Ohshima, S. Okuno, P. Pakhlov, G. Pakhlova, H. Palka, C. W. Park, H. Park, H. K. Park, K. S. Park, L. S. Peak, R. Pestotnik, M. Petrič, L. E. Piilonen, A. Poluektov, S. Ryu, H. Sahoo, Y. Sakai, O. Schneider, C. Schwanda, M. E. Sevior, M. Shapkin, V. Shebalin, J. G. Shiu, B. Shwartz, P. Smerkol, A. Sokolov, E. Solovieva, S. Stanič, M. Starič, T. Sumiyoshi, G. N. Taylor, Y. Teramoto, K. Trabelsi, S. Uehara, Y. Unno, S. Uno, P. Urquijo, Y. Usov, G. Varner, K. E. Varvell, K. Vervink, A. Vinokurova, C. H. Wang, P. Wang, Y. Watanabe, R. Wedd, B. D. Yabsley, Y. Yamashita, M. Yamauchi, C. C. Zhang, Z. P. Zhang, V. Zhilich, V. Zhulanov, T. Zivko, A. Zupanc, O. Zyukova

Department of Physics

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

11 Scopus citations

Abstract

We report an improved measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios using 605fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. The measured branching ratios with respect to the Cabibbo-favored modes are B(D+→KS0K+)/B(D+→KS0π+)=0. 1899±0.0011±0.0022 and B(Ds+→KS0π+)/B(Ds+→KS0K+)=0. 0803±0.0024±0.0019 where the first uncertainties are statistical and the second are systematic.

Original language	English
Article number	111101
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	80
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.80.111101
State	Published - 4 Dec 2009

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10.1103/PhysRevD.80.111101

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Won, E., Ko, B. R., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., Bakich, A. M., Balagura, V., Barberio, E., Bay, A., Belous, K., Bhardwaj, V., Bischofberger, M., Bondar, A., Bozek, A., Bračko, M., Browder, T. E., Chang, P., Chen, A., ... Zyukova, O. (2009). Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios. Physical Review D - Particles, Fields, Gravitation and Cosmology, 80(11), [111101]. https://doi.org/10.1103/PhysRevD.80.111101

Won, E. ; Ko, B. R. ; Aihara, H. ; Arinstein, K. ; Aulchenko, V. ; Aushev, T. ; Bakich, A. M. ; Balagura, V. ; Barberio, E. ; Bay, A. ; Belous, K. ; Bhardwaj, V. ; Bischofberger, M. ; Bondar, A. ; Bozek, A. ; Bračko, M. ; Browder, T. E. ; Chang, P. ; Chen, A. ; Chen, P. ; Cheon, B. G. ; Chiang, C. C. ; Cho, I. S. ; Choi, Y. ; Dalseno, J. ; Das, A. ; Eidelman, S. ; Epifanov, D. ; Esen, S. ; Gabyshev, N. ; Garmash, A. ; Golob, B. ; Ha, H. ; Haba, J. ; Han, B. Y. ; Hasegawa, Y. ; Hayasaka, K. ; Hayashii, H. ; Hoshi, Y. ; Hou, W. S. ; Hsiung, Y. B. ; Hyun, H. J. ; Iijima, T. ; Inami, K. ; Itoh, R. ; Iwasaki, M. ; Iwasaki, Y. ; Joshi, N. J. ; Julius, T. ; Kang, J. H. ; Katayama, N. ; Kawasaki, T. ; Kiesling, C. ; Kim, H. J. ; Kim, H. O. ; Kim, J. H. ; Kim, S. K. ; Kim, Y. I. ; Kim, Y. J. ; Korpar, S. ; Krokovny, P. ; Kumita, T. ; Kuzmin, A. ; Kwon, Y. J. ; Kyeong, S. H. ; Lange, J. S. ; Lee, M. J. ; Lee, S. H. ; Li, J. ; Liu, C. ; Liu, Y. ; Liventsev, D. ; Louvot, R. ; Mandl, F. ; McOnie, S. ; Miyata, H. ; Miyazaki, Y. ; Mori, T. ; Nakano, E. ; Nakao, M. ; Nakazawa, H. ; Natkaniec, Z. ; Nishida, S. ; Nitoh, O. ; Ohshima, T. ; Okuno, S. ; Pakhlov, P. ; Pakhlova, G. ; Palka, H. ; Park, C. W. ; Park, H. ; Park, H. K. ; Park, K. S. ; Peak, L. S. ; Pestotnik, R. ; Petrič, M. ; Piilonen, L. E. ; Poluektov, A. ; Ryu, S. ; Sahoo, H. ; Sakai, Y. ; Schneider, O. ; Schwanda, C. ; Sevior, M. E. ; Shapkin, M. ; Shebalin, V. ; Shiu, J. G. ; Shwartz, B. ; Smerkol, P. ; Sokolov, A. ; Solovieva, E. ; Stanič, S. ; Starič, M. ; Sumiyoshi, T. ; Taylor, G. N. ; Teramoto, Y. ; Trabelsi, K. ; Uehara, S. ; Unno, Y. ; Uno, S. ; Urquijo, P. ; Usov, Y. ; Varner, G. ; Varvell, K. E. ; Vervink, K. ; Vinokurova, A. ; Wang, C. H. ; Wang, P. ; Watanabe, Y. ; Wedd, R. ; Yabsley, B. D. ; Yamashita, Y. ; Yamauchi, M. ; Zhang, C. C. ; Zhang, Z. P. ; Zhilich, V. ; Zhulanov, V. ; Zivko, T. ; Zupanc, A. ; Zyukova, O. / Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2009 ; Vol. 80, No. 11.

@article{822274bf8dfc45c9827677e4d93aa5cf,

title = "Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios",

abstract = "We report an improved measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios using 605fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. The measured branching ratios with respect to the Cabibbo-favored modes are B(D+→KS0K+)/B(D+→KS0π+)=0. 1899±0.0011±0.0022 and B(Ds+→KS0π+)/B(Ds+→KS0K+)=0. 0803±0.0024±0.0019 where the first uncertainties are statistical and the second are systematic.",

author = "E. Won and Ko, {B. R.} and H. Aihara and K. Arinstein and V. Aulchenko and T. Aushev and Bakich, {A. M.} and V. Balagura and E. Barberio and A. Bay and K. Belous and V. Bhardwaj and M. Bischofberger and A. Bondar and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and P. Chang and A. Chen and P. Chen and Cheon, {B. G.} and Chiang, {C. C.} and Cho, {I. S.} and Y. Choi and J. Dalseno and A. Das and S. Eidelman and D. Epifanov and S. Esen and N. Gabyshev and A. Garmash and B. Golob and H. Ha and J. Haba and Han, {B. Y.} and Y. Hasegawa and K. Hayasaka and H. Hayashii and Y. Hoshi and Hou, {W. S.} and Hsiung, {Y. B.} and Hyun, {H. J.} and T. Iijima and K. Inami and R. Itoh and M. Iwasaki and Y. Iwasaki and Joshi, {N. J.} and T. Julius and Kang, {J. H.} and N. Katayama and T. Kawasaki and C. Kiesling and Kim, {H. J.} and Kim, {H. O.} and Kim, {J. H.} and Kim, {S. K.} and Kim, {Y. I.} and Kim, {Y. J.} and S. Korpar and P. Krokovny and T. Kumita and A. Kuzmin and Kwon, {Y. J.} and Kyeong, {S. H.} and Lange, {J. S.} and Lee, {M. J.} and Lee, {S. H.} and J. Li and C. Liu and Y. Liu and D. Liventsev and R. Louvot and F. Mandl and S. McOnie and H. Miyata and Y. Miyazaki and T. Mori and E. Nakano and M. Nakao and H. Nakazawa and Z. Natkaniec and S. Nishida and O. Nitoh and T. Ohshima and S. Okuno and P. Pakhlov and G. Pakhlova and H. Palka and Park, {C. W.} and H. Park and Park, {H. K.} and Park, {K. S.} and Peak, {L. S.} and R. Pestotnik and M. Petri{\v c} and Piilonen, {L. E.} and A. Poluektov and S. Ryu and H. Sahoo and Y. Sakai and O. Schneider and C. Schwanda and Sevior, {M. E.} and M. Shapkin and V. Shebalin and Shiu, {J. G.} and B. Shwartz and P. Smerkol and A. Sokolov and E. Solovieva and S. Stani{\v c} and M. Stari{\v c} and T. Sumiyoshi and Taylor, {G. N.} and Y. Teramoto and K. Trabelsi and S. Uehara and Y. Unno and S. Uno and P. Urquijo and Y. Usov and G. Varner and Varvell, {K. E.} and K. Vervink and A. Vinokurova and Wang, {C. H.} and P. Wang and Y. Watanabe and R. Wedd and Yabsley, {B. D.} and Y. Yamashita and M. Yamauchi and Zhang, {C. C.} and Zhang, {Z. P.} and V. Zhilich and V. Zhulanov and T. Zivko and A. Zupanc and O. Zyukova",

year = "2009",

month = dec,

day = "4",

doi = "10.1103/PhysRevD.80.111101",

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

volume = "80",

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

issn = "1550-7998",

number = "11",

}

Won, E, Ko, BR, Aihara, H, Arinstein, K, Aulchenko, V, Aushev, T, Bakich, AM, Balagura, V, Barberio, E, Bay, A, Belous, K, Bhardwaj, V, Bischofberger, M, Bondar, A, Bozek, A, Bračko, M, Browder, TE, Chang, P, Chen, A, Chen, P, Cheon, BG, Chiang, CC, Cho, IS, Choi, Y, Dalseno, J, Das, A, Eidelman, S, Epifanov, D, Esen, S, Gabyshev, N, Garmash, A, Golob, B, Ha, H, Haba, J, Han, BY, Hasegawa, Y, Hayasaka, K, Hayashii, H, Hoshi, Y, Hou, WS, Hsiung, YB, Hyun, HJ, Iijima, T, Inami, K, Itoh, R, Iwasaki, M, Iwasaki, Y, Joshi, NJ, Julius, T, Kang, JH, Katayama, N, Kawasaki, T, Kiesling, C, Kim, HJ, Kim, HO, Kim, JH, Kim, SK, Kim, YI, Kim, YJ, Korpar, S, Krokovny, P, Kumita, T, Kuzmin, A, Kwon, YJ, Kyeong, SH, Lange, JS, Lee, MJ, Lee, SH, Li, J, Liu, C, Liu, Y, Liventsev, D, Louvot, R, Mandl, F, McOnie, S, Miyata, H, Miyazaki, Y, Mori, T, Nakano, E, Nakao, M, Nakazawa, H, Natkaniec, Z, Nishida, S, Nitoh, O, Ohshima, T, Okuno, S, Pakhlov, P, Pakhlova, G, Palka, H, Park, CW, Park, H, Park, HK, Park, KS, Peak, LS, Pestotnik, R, Petrič, M, Piilonen, LE, Poluektov, A, Ryu, S, Sahoo, H, Sakai, Y, Schneider, O, Schwanda, C, Sevior, ME, Shapkin, M, Shebalin, V, Shiu, JG, Shwartz, B, Smerkol, P, Sokolov, A, Solovieva, E, Stanič, S, Starič, M, Sumiyoshi, T, Taylor, GN, Teramoto, Y, Trabelsi, K, Uehara, S, Unno, Y, Uno, S, Urquijo, P, Usov, Y, Varner, G, Varvell, KE, Vervink, K, Vinokurova, A, Wang, CH, Wang, P, Watanabe, Y, Wedd, R, Yabsley, BD, Yamashita, Y, Yamauchi, M, Zhang, CC, Zhang, ZP, Zhilich, V, Zhulanov, V, Zivko, T, Zupanc, A & Zyukova, O 2009, 'Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 80, no. 11, 111101. https://doi.org/10.1103/PhysRevD.80.111101

Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios. / Won, E.; Ko, B. R.; Aihara, H.; Arinstein, K.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Balagura, V.; Barberio, E.; Bay, A.; Belous, K.; Bhardwaj, V.; Bischofberger, M.; Bondar, A.; Bozek, A.; Bračko, M.; Browder, T. E.; Chang, P.; Chen, A.; Chen, P.; Cheon, B. G.; Chiang, C. C.; Cho, I. S.; Choi, Y.; Dalseno, J.; Das, A.; Eidelman, S.; Epifanov, D.; Esen, S.; Gabyshev, N.; Garmash, A.; Golob, B.; Ha, H.; Haba, J.; Han, B. Y.; Hasegawa, Y.; Hayasaka, K.; Hayashii, H.; Hoshi, Y.; Hou, W. S.; Hsiung, Y. B.; Hyun, H. J.; Iijima, T.; Inami, K.; Itoh, R.; Iwasaki, M.; Iwasaki, Y.; Joshi, N. J.; Julius, T.; Kang, J. H.; Katayama, N.; Kawasaki, T.; Kiesling, C.; Kim, H. J.; Kim, H. O.; Kim, J. H.; Kim, S. K.; Kim, Y. I.; Kim, Y. J.; Korpar, S.; Krokovny, P.; Kumita, T.; Kuzmin, A.; Kwon, Y. J.; Kyeong, S. H.; Lange, J. S.; Lee, M. J.; Lee, S. H.; Li, J.; Liu, C.; Liu, Y.; Liventsev, D.; Louvot, R.; Mandl, F.; McOnie, S.; Miyata, H.; Miyazaki, Y.; Mori, T.; Nakano, E.; Nakao, M.; Nakazawa, H.; Natkaniec, Z.; Nishida, S.; Nitoh, O.; Ohshima, T.; Okuno, S.; Pakhlov, P.; Pakhlova, G.; Palka, H.; Park, C. W.; Park, H.; Park, H. K.; Park, K. S.; Peak, L. S.; Pestotnik, R.; Petrič, M.; Piilonen, L. E.; Poluektov, A.; Ryu, S.; Sahoo, H.; Sakai, Y.; Schneider, O.; Schwanda, C.; Sevior, M. E.; Shapkin, M.; Shebalin, V.; Shiu, J. G.; Shwartz, B.; Smerkol, P.; Sokolov, A.; Solovieva, E.; Stanič, S.; Starič, M.; Sumiyoshi, T.; Taylor, G. N.; Teramoto, Y.; Trabelsi, K.; Uehara, S.; Unno, Y.; Uno, S.; Urquijo, P.; Usov, Y.; Varner, G.; Varvell, K. E.; Vervink, K.; Vinokurova, A.; Wang, C. H.; Wang, P.; Watanabe, Y.; Wedd, R.; Yabsley, B. D.; Yamashita, Y.; Yamauchi, M.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zivko, T.; Zupanc, A.; Zyukova, O.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 80, No. 11, 111101, 04.12.2009.

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

TY - JOUR

T1 - Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios

AU - Won, E.

AU - Ko, B. R.

AU - Aihara, H.

AU - Arinstein, K.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Balagura, V.

AU - Barberio, E.

AU - Bay, A.

AU - Belous, K.

AU - Bhardwaj, V.

AU - Bischofberger, M.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chang, P.

AU - Chen, A.

AU - Chen, P.

AU - Cheon, B. G.

AU - Chiang, C. C.

AU - Cho, I. S.

AU - Choi, Y.

AU - Dalseno, J.

AU - Das, A.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Esen, S.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Han, B. Y.

AU - Hasegawa, Y.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Inami, K.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Joshi, N. J.

AU - Julius, T.

AU - Kang, J. H.

AU - Katayama, N.

AU - Kawasaki, T.

AU - Kiesling, C.

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, J. H.

AU - Kim, S. K.

AU - Kim, Y. I.

AU - Kim, Y. J.

AU - Korpar, S.

AU - Krokovny, P.

AU - Kumita, T.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Kyeong, S. H.

AU - Lange, J. S.

AU - Lee, M. J.

AU - Lee, S. H.

AU - Li, J.

AU - Liu, C.

AU - Liu, Y.

AU - Liventsev, D.

AU - Louvot, R.

AU - Mandl, F.

AU - McOnie, S.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mori, T.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Natkaniec, Z.

AU - Nishida, S.

AU - Nitoh, O.

AU - Ohshima, T.

AU - Okuno, S.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Park, H. K.

AU - Park, K. S.

AU - Peak, L. S.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Ryu, S.

AU - Sahoo, H.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwanda, C.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shebalin, V.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Smerkol, P.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Stanič, S.

AU - Starič, M.

AU - Sumiyoshi, T.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Uehara, S.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Varner, G.

AU - Varvell, K. E.

AU - Vervink, K.

AU - Vinokurova, A.

AU - Wang, C. H.

AU - Wang, P.

AU - Watanabe, Y.

AU - Wedd, R.

AU - Yabsley, B. D.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zivko, T.

AU - Zupanc, A.

AU - Zyukova, O.

PY - 2009/12/4

Y1 - 2009/12/4

N2 - We report an improved measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios using 605fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. The measured branching ratios with respect to the Cabibbo-favored modes are B(D+→KS0K+)/B(D+→KS0π+)=0. 1899±0.0011±0.0022 and B(Ds+→KS0π+)/B(Ds+→KS0K+)=0. 0803±0.0024±0.0019 where the first uncertainties are statistical and the second are systematic.

AB - We report an improved measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios using 605fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. The measured branching ratios with respect to the Cabibbo-favored modes are B(D+→KS0K+)/B(D+→KS0π+)=0. 1899±0.0011±0.0022 and B(Ds+→KS0π+)/B(Ds+→KS0K+)=0. 0803±0.0024±0.0019 where the first uncertainties are statistical and the second are systematic.

UR - http://www.scopus.com/inward/record.url?scp=73449130488&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.80.111101

DO - 10.1103/PhysRevD.80.111101

M3 - 期刊論文

AN - SCOPUS:73449130488

VL - 80

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

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

SN - 1550-7998

IS - 11

M1 - 111101

ER -

Measurement of D+→KS0K+ and Ds+→KS0π+ branching ratios

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