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Light Quark Resonances in pbar p Annihilations at 5.2 GeV/c | | I. Uman
; D. Joffe
; Z. Metreveli
; K. K. Seth
; A. Tomaradze
; P. Zweber
; | | Date: |
19 Jul 2006 | | Journal: | Phys.Rev.D73:052009,2006 | | Abstract: | Data from the Fermilab E835 experiment have been used to study the reaction pbar p -> eta eta pi0 at 5.2 GeV/c. A sample of 22 million six photons events has been analyzed to construct the Dalitz plot containing ~80k eta eta pi0 events. A partial wave analysis of the data has been done. Six f_J-states decaying into eta eta and five a_J-states decaying into eta pi0 are identified in the mass region ~1.3 and 2.4 GeV, and their masses, widths and spins are determined by maximum likelihood analysis of the data. Two f_0 states are identified with the popular candidates for the lightest scalar glueball, f_0(1500) and f_0(1710). | | Source: | arXiv, hep-ex/0607034 | | Services: | Forum | Review | PDF | Favorites | |
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