Measurement OF Ds+ -> l+ nu and the Decay Constant fDs

Details Measurement OF Ds+ -> l+ nu and the Decay Constant fDs Measurement OF Ds+ -> l+ nu and the Decay Constant fDs

2006-10-09

arxiv.org/abs/hep-ex/0610026v2

Physics

High Energy Physics

High Energy Physics - Experiment

4 pages, 4 figures, to be published in Proceedings of XXXIII International Conference on High Energy Physics, Moscow, Russia,

Scientific paper

I report preliminary CLEO-c results on purely leptonic decays of the Ds using
195/pb of data at 4.170 GeV. We measure fDs = 280.1 +/- 11.6 +/- 6.0 MeV, and
fDs/fD+ = 1.26 +/- 0.11 +/- 0.03.

Affiliated with

Also associated with

No associations

Rating

Measurement OF Ds+ -> l+ nu and the Decay Constant fDs 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 Ds+ -> l+ nu and the Decay Constant fDs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement OF Ds+ -> l+ nu and the Decay Constant fDs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-343069