OpenAccess: Closed

This work is not Open Acccess. We may still have a PDF, if this is the case there will be a green box below.

Measurement of the relative branching fraction Γ(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="italic">D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>→<i>K</i>μν)/Γ(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="italic">D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml…

K. Kodama,N. Ushida,A. Mokhtarani,V. Paolone,J. Volk,J. Wilcox,P. M. Yager,R. M. Edelstein,A. Freyberger,D. Gibaut,Ron Lipton,W. R. Nichols,Douglas M. Potter,J. Russ,Y. Zhang,H. I. Jang,J. Y. Kim,I. T. Lim,M. Y. Pac,B. Baller,R. J. Stefanski,Kimitaka Nakazawa,S. Tasaka,Youngjoon Choi,K. Chung,D. C. Kim,I. G. Park,Jihye Song,C. S. Yoon,M. Chikawa,T. Abe,T. Fujii,G. Fujioka,K. Fujiwara,Hiroshi Fukushima,T. Hara,Yoshiki Takahashi,K. Taruma,Y. Tsuzuki,Chiaki Yokoyama,Sanghyeon Chang,B. G. Cheon,J. H. Cho,J. S. Kang,C. O. Kim,K. Y. Kim,T. Y. Kim,J. C. Lee,S. B. Lee,G. Y. Lim,S. Nam,T. Shin,K. S. Sim,Jong‐Kwan Woo,Y. Isokane,Y. Tsuneoka,Shigeki Aoki,A. Gauthier,K. Hoshino,Hirokazu Kitamura,M. Kobayashi,M. Miyanishi,Koji Nakamura,Mitsuhiro Nakamura,Yuya Nakamura,S. Nakanishi,K. Niu,K. Niwa,H. Tajima,J. Dunlea,S. G. Frederiksen,S. Kuramata,B. Lundberg,G. Oleynik,N. W. Reay,K. Reibel,R. A. Sidwell,N. R. Stanton,K. Moriyama,Hiroyuki Shibata,T.S. Jaffery,G. Kalbfleisch,P. Skubic,J. Snow,S. Willis,W. Y. Yuan,O. Kusumoto,T. Okusawa,M. Teranaka,T. Tominaga,T. Watanabe,J. Yamato,H. Okabe,J. Yokota,Minoru Adachi,M. Kazuno,F. Minakawa,E. Niu,H. Shibuya,Shuji Watanabe,O. Fukuda,Y. Sato,I. Tezuka,S. Y. Bahk,S. K. Kim

Physics

Branching fraction

Combinatorics

1991

The fraction f of ${\mathit{D}}^{0}$ semimuonic decays which occur through the K\ensuremath{\mu}\ensuremath{\nu} mode has been measured in a hybrid emulsion spectrometer. Analysis of 124 semimuonic ${\mathit{D}}^{0}$-decay candidates gives f=0.32\ifmmode\pm\else\textpm\fi{}0.05 (stat) \ifmmode\pm\else\textpm\fi{}0.05 (syst). From this measurement and existing data on the ${\mathit{D}}^{0}$ semileptonic branching ratio and lifetime, we obtain the branching ratio R(${\mathit{D}}^{0}$\ensuremath{\rightarrow}${\mathit{K}}^{\mathrm{\ensuremath{-}}}$${\mathrm{\ensuremath{\mu}}}^{+}$\ensuremath{\nu})=(2.4\ifmmode\pm\else\textpm\fi{}0.4\ifmmode\pm\else\textpm\fi{}0.5)% and partial decay rate \ensuremath{\Gamma}(${\mathit{D}}^{0}$\ensuremath{\rightarrow}${\mathit{K}}^{\mathrm{\ensuremath{-}}}$${\mathrm{\ensuremath{\mu}}}^{+}$\ensuremath{\nu})=(5.6\ifmmode\pm\else\textpm\fi{}0.9\ifmmode\pm\else\textpm\fi{}1.2)\ifmmode\times\else\texttimes\fi{}${10}^{10}$ ${\mathrm{s}}^{\mathrm{\ensuremath{-}}1}$.

Cite this:

Generate Citation

“Measurement of the relative branching fraction Γ(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="italic">D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>→<i>K</i>μν)/Γ(<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="italic">D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml…” is a paper by K. Kodama N. Ushida A. Mokhtarani V. Paolone J. Volk J. Wilcox P. M. Yager R. M. Edelstein A. Freyberger D. Gibaut Ron Lipton W. R. Nichols Douglas M. Potter J. Russ Y. Zhang H. I. Jang J. Y. Kim I. T. Lim M. Y. Pac B. Baller R. J. Stefanski Kimitaka Nakazawa S. Tasaka Youngjoon Choi K. Chung D. C. Kim I. G. Park Jihye Song C. S. Yoon M. Chikawa T. Abe T. Fujii G. Fujioka K. Fujiwara Hiroshi Fukushima T. Hara Yoshiki Takahashi K. Taruma Y. Tsuzuki Chiaki Yokoyama Sanghyeon Chang B. G. Cheon J. H. Cho J. S. Kang C. O. Kim K. Y. Kim T. Y. Kim J. C. Lee S. B. Lee G. Y. Lim S. Nam T. Shin K. S. Sim Jong‐Kwan Woo Y. Isokane Y. Tsuneoka Shigeki Aoki A. Gauthier K. Hoshino Hirokazu Kitamura M. Kobayashi M. Miyanishi Koji Nakamura Mitsuhiro Nakamura Yuya Nakamura S. Nakanishi K. Niu K. Niwa H. Tajima J. Dunlea S. G. Frederiksen S. Kuramata B. Lundberg G. Oleynik N. W. Reay K. Reibel R. A. Sidwell N. R. Stanton K. Moriyama Hiroyuki Shibata T.S. Jaffery G. Kalbfleisch P. Skubic J. Snow S. Willis W. Y. Yuan O. Kusumoto T. Okusawa M. Teranaka T. Tominaga T. Watanabe J. Yamato H. Okabe J. Yokota Minoru Adachi M. Kazuno F. Minakawa E. Niu H. Shibuya Shuji Watanabe O. Fukuda Y. Sato I. Tezuka S. Y. Bahk S. K. Kim published in 1991. It has an Open Access status of “closed”. You can read and download a PDF Full Text of this paper here.