Study of the f2(1270), f2′(1525), f0(1370) and f0(1710) in the J/ψ radiative decays

L. S. Geng; F. K. Guo; C. Hanhart; R. Molina; E. Oset; B. S. Zou

doi:10.1140/epja/i2010-10971-5

Study of the f₂(1270), f₂′(1525), f₀(1370) and f₀(1710) in the J/ψ radiative decays

L. S. Geng
, F. K. Guo
, C. Hanhart
, R. Molina
, E. Oset
, B. S. Zou

Research output: Contribution to journal › Article › peer-review

53 Scopus citations

Abstract

In this paper we present an approach to study the radiative decay modes of the J/ψ into a photon and one of the tensor mesons f₂(1270), f′₂(1525), as well as the scalar ones f₀(1370) and f₀(1710). Especially, we compare predictions that emerge from a scheme where the states appear dynamically in the solution of vector meson-vector meson scattering amplitudes to those from a (admittedly naive) quark model. We provide evidence that it might be possible to distinguish amongst the two scenarios, once improved data are available.

Original language	English
Pages (from-to)	305-311
Number of pages	7
Journal	European Physical Journal A
Volume	44
Issue number	2
DOIs	https://doi.org/10.1140/epja/i2010-10971-5
State	Published - May 2010
Externally published	Yes

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title = "Study of the f2(1270), f2′(1525), f0(1370) and f0(1710) in the J/ψ radiative decays",

abstract = "In this paper we present an approach to study the radiative decay modes of the J/ψ into a photon and one of the tensor mesons f2(1270), f′2(1525), as well as the scalar ones f0(1370) and f0(1710). Especially, we compare predictions that emerge from a scheme where the states appear dynamically in the solution of vector meson-vector meson scattering amplitudes to those from a (admittedly naive) quark model. We provide evidence that it might be possible to distinguish amongst the two scenarios, once improved data are available.",

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AU - Geng, L. S.

AU - Guo, F. K.

AU - Hanhart, C.

AU - Molina, R.

AU - Oset, E.

AU - Zou, B. S.

PY - 2010/5

Y1 - 2010/5

N2 - In this paper we present an approach to study the radiative decay modes of the J/ψ into a photon and one of the tensor mesons f2(1270), f′2(1525), as well as the scalar ones f0(1370) and f0(1710). Especially, we compare predictions that emerge from a scheme where the states appear dynamically in the solution of vector meson-vector meson scattering amplitudes to those from a (admittedly naive) quark model. We provide evidence that it might be possible to distinguish amongst the two scenarios, once improved data are available.

AB - In this paper we present an approach to study the radiative decay modes of the J/ψ into a photon and one of the tensor mesons f2(1270), f′2(1525), as well as the scalar ones f0(1370) and f0(1710). Especially, we compare predictions that emerge from a scheme where the states appear dynamically in the solution of vector meson-vector meson scattering amplitudes to those from a (admittedly naive) quark model. We provide evidence that it might be possible to distinguish amongst the two scenarios, once improved data are available.

UR - https://www.scopus.com/pages/publications/77951978105

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DO - 10.1140/epja/i2010-10971-5

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VL - 44

SP - 305

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JO - European Physical Journal A

JF - European Physical Journal A

IS - 2

ER -

Study of the f₂(1270), f₂′(1525), f₀(1370) and f₀(1710) in the J/ψ radiative decays

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