Charmed meson resonances from chiral coupled-channel dynamics

Details Charmed meson resonances from chiral coupled-channel dynamics Charmed meson resonances from chiral coupled-channel dynamics

2003-11-17

arxiv.org/abs/hep-ph/0311205v1

AIP Conf.Proc.717:665-669,2004

Physics

High Energy Physics

High Energy Physics - Phenomenology

Presented at Hadron 03: 10th International Conference on Hadron Spectroscopy, Aschaffenburg, Germany, 31 Aug - 6 Sep 2003

Scientific paper

10.1063/1.1799776

Charmed meson resonances with quantum numbers J^P=0^+ and J^P=1^+ are generated in terms of chiral coupled-channel dynamics. At leading order in the chiral expansion a parameter-free prediction is obtained for the scattering of Goldstone bosons off charmed pseudo-scalar and vector mesons. The recently announced narrow open charm states observed by the BABAR and CLEO collaborations are reproduced. We suggest the existence of states that form an anti-triplet and a sextet representation of the SU(3) group. In particular, so far unobserved narrow isospin-singlet states with negative strangeness are predicted.

Affiliated with

Also associated with

No associations

Rating

Charmed meson resonances from chiral coupled-channel dynamics 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 Charmed meson resonances from chiral coupled-channel dynamics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charmed meson resonances from chiral coupled-channel dynamics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-605310