A study of the centrally produced 3pi channel in pp interactions at 450 GeV/c
High Energy Physics - Experiment
2008-11-26 v1
Abstract
The reaction pp -> pf (pi+pi-pi0) ps has been studied at 450 GeV/c in an experiment designed to search for gluonic states. A spin analysis has been performed and the dPT filter applied. The analysis confirms the previous observation that all undisputed qqbar states are suppressed at small dPT. In addition, a clear difference is observed in the production mechanism for the eta and omega.
Cite
@article{arxiv.hep-ex/9801003,
title = {A study of the centrally produced 3pi channel in pp interactions at 450 GeV/c},
author = {The WA102 Collaboration and D. Barberis et al},
journal= {arXiv preprint arXiv:hep-ex/9801003},
year = {2008}
}
Comments
13 pages, Latex, 4 Figures