A study of pbar-p -> eta-eta-eta for masses 1960 to 2410 MeV

Details A study of pbar-p -> eta-eta-eta for masses 1960 to 2410 MeV A study of pbar-p -> eta-eta-eta for masses 1960 to 2410 MeV

2011-09-19

arxiv.org/abs/1109.4008v1

Physics

High Energy Physics

High Energy Physics - Experiment

One of 10 sets of data fitted to pbar-p in flight -> I=0 C=+1; 11 pages, 6 figures

Scientific paper

Data on pbar-p -> 3eta for beam momenta 600--1940 MeV/c are presented. The strongest channel is f_0(1500)-eta from the initial pbar-p state 1S0. Together with eta-pizero-pizero data, the 3eta data determine the branching ratio BR[f_0(1500) -> eta-eta]/BR[f_0(1500) -> pizero-pizero] = 0.42+-0.09. They are consistent with a dominant contribution from an I=0, C=+1 J^{PC} = 0^{-+} resonance observed earlier in the eta-pizero-pizero data; from the combined eta-pizero-pizero and 3eta data, its mass is M = 2320 \pm 15 MeV and its width Gamma = 230+-35 MeV.

Affiliated with

Also associated with

No associations

Rating

A study of pbar-p -> eta-eta-eta for masses 1960 to 2410 MeV 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 A study of pbar-p -> eta-eta-eta for masses 1960 to 2410 MeV, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A study of pbar-p -> eta-eta-eta for masses 1960 to 2410 MeV will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-96716