Hadronic Mass Moments in B -> X_c l nu Decays

Details Hadronic Mass Moments in B -> X_c l nu Decays Hadronic Mass Moments in B -> X_c l nu Decays

2005-09-10

arxiv.org/abs/hep-ex/0509013v1

Physics

High Energy Physics

High Energy Physics - Experiment

9 pages, 2 figures, 4 tables, contributed to Lepton Photon and EPS 2005

Scientific paper

We report measurements of the first and second moments of the hadronic invariant mass squared distribution, and <(M^2_X-)^2>, in B -> X_c l nu decays for minimum lepton momenta ranging from 0.7 to 1.5 GeV/c in the B meson rest frame. The measurement uses BBbar events in which the hadronic decay of one B meson is fully reconstructed and the semileptonic decay of the other B is inferred from the presence of an identified lepton. These results are obtained from a 140 fb^-1 data sample collected near the Y(4S) resonance with the Belle detector at the KEKB asymmetric energy e^+e^- collider.

Affiliated with

Also associated with

No associations

Rating

Hadronic Mass Moments in B -> X_c l nu Decays 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 Hadronic Mass Moments in B -> X_c l nu Decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hadronic Mass Moments in B -> X_c l nu Decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-395101