8 research outputs found
Observation of the Radiative Decay
We have observed a signal for the decay D*+ -> D+ gamma at a significance of
4 standard deviations. From the measured branching ratio B(D*+ -> D+
gamma)/B(D*+ -> D+ pi0)=0.055 +- 0.014 +- 0.010 we find B(D*+ -> D+ gamma)=
0.017 +- 0.004 +- 0.003, where the first uncertainty is statistical and the
second is systematic. We also report the highest precision measurements of the
remaining D*+ branching fractions.Comment: 10 page postscript file, postscript file also available through
http://w4.lns.cornell.edu/public/CLN
Stabilization of recent soil carbon in the humid tropics following land use changes: evidence from aggregate fractionation and stable isotope analyses
Improvement of Commercial Gas Mask Canisters Using Adsorbents Enhanced by Sintered Microfibrous Networks
Application of the occupational adaptation framework in child and adolescent occupational therapy practice. A case study
Does an Endogenous Relationship Exist between Environmental and Economic Performance? A Resource-Based View on the Horticultural Sector
Economic performance, Endogenity, Environmental performance, Horticultural firms, Market share, Profitability, Resource-based, L10, Q13, Q21,