Tensor meson couplings in AdS/QCD

被引：4
作者：
Mamedov, Shahin [1 ,2 ,3 ]
Hashimli, Zeynab [2 ,3 ]
Jafarzade, Shahriyar [4 ,5 ,6 ]
机构：
[1] Baku State Univ, Inst Phys Problems, Z Khalilov 23, AZ-1148 Baku, Azerbaijan
[2] Minist Sci & Educ, Inst Phys, H Javid 33, AZ-1143 Baku, Azerbaijan
[3] Khazar Univ, Ctr Theoret Phys, 41 Mehseti St, AZ-1096 Baku, Azerbaijan
[4] Jan Kochanowski Univ, Inst Phys, Ul Uniwersytecka 7, PL-25406 Kielce, Poland
[5] Minist Sci & Educ, Inst Radiat Problems, B Vahabzade St 9, AZ-1143 Baku, Azerbaijan
[6] Azerbaijan State Econ Univ UNEC, Composite Mat Sci Res Ctr, Dept Phys & Chem, H Aliyev St 135, AZ-1063 Baku, Azerbaijan
来源：
PHYSICAL REVIEW D | 2023年 / 108卷 / 11期
关键词：
FORM-FACTORS; NUCLEON; MODEL;
D O I：
10.1103/PhysRevD.108.114032
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the hadronic and radiative couplings of the f(2)(1270) meson within the hard- and soft-wall models of AdS/QCD. The results for the tensor meson-nucleon-nucleon coupling (g(f2NN)) and tensor meson-photon-vector meson coupling (g(f2 gamma rho)) are compared to the ones obtained by using the dispersion relations and amplitude methods, respectively. Qualitative agreement with different analyses implies the reliability of the holographic description of the spin-2 meson.
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页数：11
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