Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi

Details Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi

1997-03-06

arxiv.org/abs/hep-ph/9703253v1

Phys.Rev.C56:1114-1123,1997

Physics

High Energy Physics

High Energy Physics - Phenomenology

17 pages, Revtex, 21 postscript figures

Scientific paper

10.1103/PhysRevC.56.1114

Partial wave amplitudes have been extracted from accurate data on pbar + p -> pi + pi by a method which incorporates the theoretical constraints of analyticity and crossing symmetry. The resulting solution gives a good fit to the annihilation data and is also consistent with the wealth of information in the crossed channel pi + N -> pi + N. The partial wave amplitudes show evidence for resonances in all partial waves with J < 6, at least one of which, a J = 0+ state, (and possibly another with J = 1-) is unlikely to have a simple quark-antiquark structure.

Affiliated with

Also associated with

No associations

Rating

Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi 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 Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Partial-Wave Amplitudes and Resonances in pbar + p -> pi + pi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-451606