Measurement of $Br(D^{0}\to K^{-}π^{+})$ using Partila Reconstruction of $\bar{B}\to D^{*+}X\ell^{-}\barν$

Details Measurement of $Br(D^{0}\to K^{-}π^{+})$ using Partila Reconstruction of $\bar{B}\to D^{*+}X\ell^{-}\barν$ Measurement of $Br(D^{0}\to K^{-}π^{+})$ using Partila Reconstruction of $\bar{B}\to D^{*+}X\ell^{-}\barν$

1997-12-17

arxiv.org/abs/hep-ex/9712023v1

Phys.Rev.Lett.80:3193-3197,1998

Physics

High Energy Physics

High Energy Physics - Experiment

10 page postscript file, postscript file also available through http://w4.lns.cornell.edu/public/CLNS

Scientific paper

10.1103/PhysRevLett.80.3193

We present a measurement of the absolute branching fraction for $D^0 -> K^- pi^+$ using the reconstruction of the decay chain $Bbar -> D^{*+} X l^- nubar $, $D^{*+} -> D^0 pi^+$ where only the lepton and the low-momentum pion from the $D^{*+}$ are detected. With data collected by the CLEO II detector at the Cornell Electron Storage Ring, we have determined $Br(D^0 -> K^- pi^+)= [3.81 +- 0.15(stat.) +- 0.16(syst.)]%$.

Affiliated with

Also associated with

No associations

Rating

Measurement of $Br(D^{0}\to K^{-}π^{+})$ using Partila Reconstruction of $\bar{B}\to D^{*+}X\ell^{-}\barν$ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Measurement of $Br(D^{0}\to K^{-}π^{+})$ using Partila Reconstruction of $\bar{B}\to D^{*+}X\ell^{-}\barν$, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement of $Br(D^{0}\to K^{-}π^{+})$ using Partila Reconstruction of $\bar{B}\to D^{*+}X\ell^{-}\barν$ will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-121293