Measurement of D^{+}→K_{S}^{0}K^{+} and D_{s}^{+}→K_{S}^{0}π^{+} 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.; et al.

doi:10.1103/PhysRevD.80.111101

research article

Measurement of D^{+}→K_{S}^{0}K^{+} and D_{s}^{+}→K_{S}^{0}π^{+} branching ratios

Won, E.

•

Ko, B. R.

•

Aihara, H.

2009

Physical Review D [1970-2015]

We report an improved measurement of D+->(KSK+)-K-0 and D-s(+)-> K-S(0)pi(+) branching ratios using 605 fb(-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+->(KSK+)-K-0)/B(D+-> K-S(0)pi(+))=0.1899 +/- 0.0011 +/- 0.0022 and B(D-s(+)-> K-S(0)pi(+))/B(D-s(+)->(KSK+)-K-0)=0.0803 +/- 0.0024 +/- 0.0019 where the first uncertainties are statistical and the second are systematic.

Type

research article

DOI

10.1103/PhysRevD.80.111101

Web of Science ID

WOS:000273233000001

Author(s)

Won, E.

Ko, B. R.

Aihara, H.

Arinstein, K.

Aulchenko, V.

Aushev, T.

Bakich, A. M.

Balagura, V.

Barberio, E.

Bay, A.

Date Issued

2009

Publisher

American Physical Society

Published in

Physical Review D [1970-2015]

Volume

80

Issue

11

Article Number

111101(R)

Subjects

Decays

•

Physics

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units

LPHE

Available on Infoscience

November 5, 2010

Use this identifier to reference this record

https://infoscience.epfl.ch/handle/20.500.14299/57117