Tensor meson couplings in AdS/QCD

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Mamedov S., Hashimli Z., Jafarzade S.

PHYSICAL REVIEW D, vol.108, no.11, 2023 (SCI-Expanded, Scopus)

• Nəşrin Növü: Article / Article
• Cild: 108 Say: 11
• Nəşr tarixi: 2023
• Doi nömrəsi: 10.1103/physrevd.108.114032
• jurnalın adı: PHYSICAL REVIEW D
• Jurnalın baxıldığı indekslər: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Chemical Abstracts Core, INSPEC, zbMATH
• Açıq Arxiv Kolleksiyası: Məqalə
• Adres: Yox

Qısa məlumat

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.