Spectra of heavy quarkonia in a magnetized-hot medium in the framework of fractional non-relativistic quark model
الموضوعات : Journal of Theoretical and Applied PhysicsMohammed Abu-shady 1 , Azar I. Ahmadov 2 , He M. Fath-Allah 3 , Vatan H. Badalov 4
1 - Department of Mathematics and Computer Sciences, Faculty of Science, Menoufia University, Menoufia, Egypt
2 - Department of Theoretical Physics, Baku State University, Baku, Azerbaijan
3 - Higher Institute of Engineering and Technology, Menoufia, Egypt
4 - Institute for Physical Problems, Baku State University, Baku, Azerbaijan
الکلمات المفتاحية: Heavy qurakonium, Strong magnetic field, Fractional nonrelativistic potential model,
ملخص المقالة :
In the fractional nonrelativistic potential model, the decomposition of heavy quarkonium in a hot magnetized medium is investigated. The analytical solution of the fractional radial Schrödinger equation for the hot-magnetized interaction potential is displayed by using the conformable fractional Nikiforov-Uvarov method. Analytical expressions for the energy eigenvalues and the radial wave function are obtained for arbitrary quantum numbers. Next, we study the charmonium and bottmonium binding energies for different values of the magnetic field in the thermal medium. The effect of the fractional parameter on the decomposition temperature is also analyzed for charmonium and bottomonium in the presence of hot magnetized media. We conclude that the dissociation of heavy quarkonium in the fractional nonrelativistic potential model is faster than the classical nonrelativistic potential model.
