Photo-production of tensor mesons

Ju Jun Xie; Li Sheng Geng; Eulogio Oset

doi:10.1051/epjconf/201613005021

Photo-production of tensor mesons

Ju Jun Xie
, Li Sheng Geng
, Eulogio Oset

Sino-French Engineer School/School of General Engineering

CAS - Institute of Modern Physics
University of Valencia

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

Assuming that the f₂(1270), f′₂(1525), a₂(1320), and K^∗₂(1430) resonances are dynamically generated states from the vector meson-vector meson interactions in L = 0 and spin 2, we study the γp → f₂(1270)[f′₂(1525)]p, γp → a⁰₂ (1320)p, and γp → K^∗₂(1430)Λ(Σ) reactions. For the γp → f₂(1270)p reaction, we find that the theoretical results for the differential cross sections are in good agreement with the experimental measurements and provide support for the molecular picture of the f₂(1270) in the first baryonic reaction where it has been tested. Furthermore, we predict also the total and differential cross sections for other reactions. The results can be tested in future experiments and therefore offer new clues on the nature of these tensor states.

Original language	English
Article number	05021
Journal	EPJ Web of Conferences
Volume	130
DOIs	https://doi.org/10.1051/epjconf/201613005021
State	Published - 29 Nov 2016
Event	14th InternationalWorkshop on Meson Production, Properties and Interaction, MESON 2016 - Cracow, Poland Duration: 2 Jun 2016 → 7 Jun 2016

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title = "Photo-production of tensor mesons",

abstract = "Assuming that the f2(1270), f′2(1525), a2(1320), and K∗2(1430) resonances are dynamically generated states from the vector meson-vector meson interactions in L = 0 and spin 2, we study the γp → f2(1270)[f′2(1525)]p, γp → a02 (1320)p, and γp → K∗2(1430)Λ(Σ) reactions. For the γp → f2(1270)p reaction, we find that the theoretical results for the differential cross sections are in good agreement with the experimental measurements and provide support for the molecular picture of the f2(1270) in the first baryonic reaction where it has been tested. Furthermore, we predict also the total and differential cross sections for other reactions. The results can be tested in future experiments and therefore offer new clues on the nature of these tensor states.",

author = "Xie, \{Ju Jun\} and Geng, \{Li Sheng\} and Eulogio Oset",

note = "Publisher Copyright: {\textcopyright} The Authors, published by EDP Sciences, 2016.; 14th InternationalWorkshop on Meson Production, Properties and Interaction, MESON 2016 ; Conference date: 02-06-2016 Through 07-06-2016",

year = "2016",

month = nov,

day = "29",

doi = "10.1051/epjconf/201613005021",

language = "英语",

volume = "130",

journal = "EPJ Web of Conferences",

issn = "2101-6275",

publisher = "EDP Sciences",

}

TY - JOUR

T1 - Photo-production of tensor mesons

AU - Xie, Ju Jun

AU - Geng, Li Sheng

AU - Oset, Eulogio

N1 - Publisher Copyright: © The Authors, published by EDP Sciences, 2016.

PY - 2016/11/29

Y1 - 2016/11/29

N2 - Assuming that the f2(1270), f′2(1525), a2(1320), and K∗2(1430) resonances are dynamically generated states from the vector meson-vector meson interactions in L = 0 and spin 2, we study the γp → f2(1270)[f′2(1525)]p, γp → a02 (1320)p, and γp → K∗2(1430)Λ(Σ) reactions. For the γp → f2(1270)p reaction, we find that the theoretical results for the differential cross sections are in good agreement with the experimental measurements and provide support for the molecular picture of the f2(1270) in the first baryonic reaction where it has been tested. Furthermore, we predict also the total and differential cross sections for other reactions. The results can be tested in future experiments and therefore offer new clues on the nature of these tensor states.

AB - Assuming that the f2(1270), f′2(1525), a2(1320), and K∗2(1430) resonances are dynamically generated states from the vector meson-vector meson interactions in L = 0 and spin 2, we study the γp → f2(1270)[f′2(1525)]p, γp → a02 (1320)p, and γp → K∗2(1430)Λ(Σ) reactions. For the γp → f2(1270)p reaction, we find that the theoretical results for the differential cross sections are in good agreement with the experimental measurements and provide support for the molecular picture of the f2(1270) in the first baryonic reaction where it has been tested. Furthermore, we predict also the total and differential cross sections for other reactions. The results can be tested in future experiments and therefore offer new clues on the nature of these tensor states.

UR - https://www.scopus.com/pages/publications/85006021827

U2 - 10.1051/epjconf/201613005021

DO - 10.1051/epjconf/201613005021

M3 - 会议文章

AN - SCOPUS:85006021827

SN - 2101-6275

VL - 130

JO - EPJ Web of Conferences

JF - EPJ Web of Conferences

M1 - 05021

T2 - 14th InternationalWorkshop on Meson Production, Properties and Interaction, MESON 2016

Y2 - 2 June 2016 through 7 June 2016

ER -

Photo-production of tensor mesons

Abstract

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