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A study of (p)over-bar-p -> eta eta eta for masses 1960 to 2410 MeV/c(2)
Anisovich, AV; Baker, CA; Batty, CJ; Bugg, DV; Nikonov, VA; Sarantsev, AV; Sarantsev, VV; Zou, BS; Zou BS(邹冰松)
Source PublicationPHYSICS LETTERS B
Corresponding AuthorBugg, DV (reprint author), Univ London Queen Mary & Westfield Coll, Mile End Rd, London E1 4NS, England.
AbstractData on (p) over barp -> eta eta eta for beam momenta 600-1940 MeV/c are presented. The strongest channel is f(0)(1500)eta from the initial (p) over barp state S-1(0). Together with eta pi (0)pi (0) data, the 3 eta data determine the branching ratio BR[f(0)(1500) -> eta eta]/BR[f(0)(1500) -> pi (0)pi (0)] = 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 17nOn0 data; from the combined eta pi (0)pi (0) and eta eta eta data, its mass M = 2320 +/- 15 MeV and its width Gamma = 230 +/- 35 MeV. (C) 2000 Elsevier Science B.V, All rights reserved.
Subject AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000166228600003
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Cited Times:14 [INSPIRE]
Document Type期刊论文
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GB/T 7714
Anisovich, AV,Baker, CA,Batty, CJ,et al. A study of (p)over-bar-p -> eta eta eta for masses 1960 to 2410 MeV/c(2)[J]. PHYSICS LETTERS B,2000,496(3-4):#REF!.
APA Anisovich, AV.,Baker, CA.,Batty, CJ.,Bugg, DV.,Nikonov, VA.,...&邹冰松.(2000).A study of (p)over-bar-p -> eta eta eta for masses 1960 to 2410 MeV/c(2).PHYSICS LETTERS B,496(3-4),#REF!.
MLA Anisovich, AV,et al."A study of (p)over-bar-p -> eta eta eta for masses 1960 to 2410 MeV/c(2)".PHYSICS LETTERS B 496.3-4(2000):#REF!.
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