Hadronic and radiative three-body decays of J/ψ involving the scalars f0(1370), f0(1500), and f0(1710)

被引：18

作者：

Chatzis, Paulos ^{[1
]}

Faessler, Amand ^{[1
]}

Gutsche, Thomas ^{[1
]}

Lyubovitskij, Valery E. ^{[1
]}

机构：

[1] Univ Tubingen, Inst Theoret Phys, Kepler Ctr Astro & Particle Phys, D-72076 Tubingen, Germany

来源：

PHYSICAL REVIEW D | 2011年 / 84卷 / 03期

关键词：

CHIRAL PERTURBATION-THEORY; RESONANCES; DYNAMICS;

D O I：

10.1103/PhysRevD.84.034027

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the role of the scalar resonances f(0)(1370), f(0)(1500), and f(0)(1710) in the strong and radiative three-body decays of J/psi with J/psi -> V + PP(gamma gamma) and J/psi -> gamma PP(VV), where P(V) denotes a pseudoscalar (vector) meson. We assume that the scalars result from a glueball-quarkonium mixing scheme while the dynamics of the transition process is described in the phenomenological Lagrangian approach. The present data on J/psi -> V + PP are well-reproduced; predictions for the radiative processes serve as further tests of this scenario.

引用

页数：12

共 51 条

[11] photon and one-photon -one-vector meson decay widths of the f0(1370), f2(1270), f0(1710), f2′(1525), and K2*(1430)
Branz, T.
Geng, L. S.
Oset, E.
[J]. PHYSICAL REVIEW D, 2010, 81 (05):
[12] Glueball spectrum and matrix elements on anisotropic lattices -: art. no. 014516
Chen, Y
Alexandru, A
Dong, SJ
Draper, T
Horváth, I
Lee, FX
Liu, KF
Mathur, N
Morningstar, C
Peardon, M
Tamhankar, S
Young, BL
Zhang, JB
[J]. PHYSICAL REVIEW D, 2006, 73 (01):
[13] Production of f0(1710), f0(1500), and f0(1370) in J/ψ hadronic decays -: art. no. 094022
Close, FE
Zhao, Q
[J]. PHYSICAL REVIEW D, 2005, 71 (09): : 1 - 9
[14] The mixing of the f0(1370), f0(1500) and f0(1710) and the search for the scalar glueball
Close, FE
Kirk, A
[J]. PHYSICS LETTERS B, 2000, 483 (04) : 345 - 352
[15] Radiative decays: A new flavor filter
Close, FE
Donnachie, A
Kalashnikova, YS
[J]. PHYSICAL REVIEW D, 2003, 67 (07)
[16] Glueball hunting in e+e- → J/ψ → φf0
Close, FE
Zhao, Q
[J]. PHYSICS LETTERS B, 2004, 586 (3-4) : 332 - 336
[17] The experimental status of glueballs
Crede, V.
Meyer, C. A.
[J]. PROGRESS IN PARTICLE AND NUCLEAR PHYSICS, VOL 63, NO 1, 2009, 63 (01): : 74 - 116
[18] Radiative scalar meson decay in the light-front quark model
DeWitt, MA
Choi, HM
Ji, CR
[J]. PHYSICAL REVIEW D, 2003, 68 (05)
[19] CHIRAL LAGRANGIANS FOR MASSIVE SPIN-1 FIELDS
ECKER, G
GASSER, J
LEUTWYLER, H
PICH, A
DERAFAEL, E
[J]. PHYSICS LETTERS B, 1989, 223 (3-4) : 425 - 432
[20] THE ROLE OF RESONANCES IN CHIRAL PERTURBATION-THEORY
ECKER, G
GASSER, J
PICH, A
DERAFAEL, E
[J]. NUCLEAR PHYSICS B, 1989, 321 (02) : 311 - 342

← 1 2 3 4 5 6 →