Evidence for a 4th state related to the three JPC = 2++, pi- p -> phi phi n states explainable by 2++ Glueball production
| dc.creator | Longacre, R. S. | |
| dc.creator | Lindenbaum, S. J. | |
| dc.date | 2004-07-29 | |
| dc.date | 2004-09-13 | |
| dc.date.accessioned | 2026-07-07T10:28:27Z | |
| dc.date.available | 2026-07-07T10:28:27Z | |
| dc.description | Four separate experiments, observing the OZI forbidden disconnected reaction pi- p -> phi phi n with increasing statistics were consistent. These experiments very selectively completely broke down the OZI suppression by 3 phi phi resonances with IG JPC = 0+ 2++ in the observed mass region 2.038 to 2.600 GeV. The only viable proposed explanation has been that the IG JPC = 0+ 2++ Glueball expected in this mass region caused the hard glue in the disconnection to resonate and very selectively breakdown the OZI suppression for its quantum numbers only. Recently a p p central production spin analysis found the f2(1950) had a dominant decay mode f2(1270) pi pi. We consider if it is related to the phi phi resonances, and find that it likely is. | |
| dc.description | 9 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0407054 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0407054 | |
| dc.identifier | Phys.Rev.D70:094041,2004 | |
| dc.identifier | doi:10.1103/PhysRevD.70.094041 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177451 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Evidence for a 4th state related to the three JPC = 2++, pi- p -> phi phi n states explainable by 2++ Glueball production | |
| dc.type | text |