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Numerical solution of DGLAP equations by the Tau spectral method | ||
Journal of Mathematical Modeling | ||
دوره 10، شماره 1، فروردین 2022، صفحه 119-127 اصل مقاله (172.78 K) | ||
نوع مقاله: Research Article | ||
شناسه دیجیتال (DOI): 10.22124/jmm.2021.19095.1641 | ||
نویسندگان | ||
Somayeh Zangoei Zadeh؛ Azim Rivaz* ؛ Nazanin Mahmoodi Kho | ||
Department of Applied Mathematics, Shahid Bahonar University of Kerman, Kerman, Iran | ||
چکیده | ||
In this paper, a special kind of Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations is introduced. Since it is not possible to solve DGLAP integral equations analytically, the numerical solutions of these equations can be of interest. Here, the Tau spectral method is used for solving this integral equation and offer an approximate solution. Finally, this solution is compared with solution obtained experimentally for $Q_0^2=0.35 GeV^2$. | ||
کلیدواژهها | ||
Integral-differential equation؛ Tau method؛ DGLAP equation؛ parton؛ quark and nucleon | ||
آمار تعداد مشاهده مقاله: 725 تعداد دریافت فایل اصل مقاله: 1,032 |