Electromagnetic properties of the N+γ^*→R(1710) transition in hard-wall AdS/QCD model | ||
| Journal of Holography Applications in Physics | ||
| دوره 3، شماره 1، خرداد 2023، صفحه 71-79 اصل مقاله (326.43 K) | ||
| نوع مقاله: Regular article | ||
| شناسه دیجیتال (DOI): 10.22128/jhap.2023.653.1040 | ||
| نویسندگان | ||
| Shahnaz Taghieva* 1؛ Shahin Mamedov2 | ||
| 1Theoretical Physics Department, Physics Faculty, Baku State University | ||
| 2Institute for Physical Problems, Baku State University | ||
| چکیده | ||
| We apply the hard-wall model for the nucleon-Roper transition form factors investigation and consider the N+γ^*→R(1710) transition. The profile functions of the spinor and vector fields in the bulk of AdS space are presented. We plot the Dirac and Pauli form factor dependencies on transferred momentum square. Also, the spiral amplitudes for these transitions are presented. The hard-wall results are close to experimental data and nonrelativistic quark model at some point. | ||
| کلیدواژهها | ||
| AdS/CFT Correspondence؛ Hard-Wall Model؛ Roper Nucleon؛ Electromagnetic Form Factors؛ Pauli and Dirac Form Factors؛ Helicity Amplitude | ||
| اصل مقاله | ||
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Article PDF | ||
| مراجع | ||
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[1] G.F. de Teramond, S.J. Brodsky, "The Spectroscopy and Form Factors of Nucleon Resonances from Superconformal Quantum Mechanics and Holographic QCD", AIP Conf. Proc. 1432, 168 (2012). | ||
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آمار تعداد مشاهده مقاله: 485 تعداد دریافت فایل اصل مقاله: 493 |
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