Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1994-05-12
Phys.Lett. B360 (1995) 101-108
Physics
High Energy Physics
High Energy Physics - Phenomenology
20 pages, LaTeX (no macros needed) , two figures included (feynman.tex file needed for the figures appended at the end of the
Scientific paper
10.1016/0370-2693(95)01126-B
Non--resonant decays of charmed mesons into three pseudoscalars are analyzed in a weak gauged $U(4)_L \otimes U(4)_R$ chiral lagrangian model. The calculation is free of unknown parameters and only requires the masses of pseudoscalar mesons as hadronic inputs. When comparison with experimental data is possible we find that in some processes we have good agreement and in others we are an order of magnitude below. This may be due to the absence in our calculation of final state interactions, presumably important here, and the manifest difficulty in extracting the non--resonant contribution from an experimental point of view.
Botella Francisco J.
Noguera Santiago
Portoles Jorge
No associations
LandOfFree
Parameter free calculation of non-resonant three body decays of charmed mesons in a weak gauged U(4)_L x U(4)_R Chiral Lagrangian Model 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 Parameter free calculation of non-resonant three body decays of charmed mesons in a weak gauged U(4)_L x U(4)_R Chiral Lagrangian Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parameter free calculation of non-resonant three body decays of charmed mesons in a weak gauged U(4)_L x U(4)_R Chiral Lagrangian Model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-5911