Data on pbar-p -> etaprime-pizero-pizero for masses 1960 to 2410 MeV/c^2

Preprint

9 September 2011

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.1109.2092

Abstract

Data on pbar-p -> etaprime(958)-pizero-pizero are presented at nine pbar momenta from 600 to 1940 MeV/c. Strong S-wave production of f_2(1270)-etaprime is observed, requiring a J^{PC} = 2^{-+} resonance with mass M = 2248+-20 MeV, Gamma = 280+-20 MeV.

Keywords

ETAPRIME PIZERO
PIZERO PIZERO
PBAR MOMENTA
DATA ON PBAR
NINE PBAR
MEV/C

All Related Versions

Version 1, 2011-09-09, ArXiv
Published version: Physics Letters B, 491 (1-2), 40.

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