SPECTRA OF QUARKONIA AT FINITE TEMPERATURE
D. U. MatrasulovDepartment of Heat Physics, Uzbek Academy of Sciences, 28 Katartal St., 700135 Tashkent, UzbekistanF. C. KhannaDepartment of Physics, Alberta University, Edmonton Alberta, T6G 2J1, CanadaKhakimjan ButanovDepartment of Heat Physics, Uzbek Academy of Sciences, 28 Katartal St., 700135 Tashkent, UzbekistanKh. Yu. RakhimovDepartment of Heat Physics, Uzbek Academy of Sciences, 28 Katartal St., 700135 Tashkent, Uzbekistan
ABI
Аннотация
Finite-temperature spectra of heavy quarkonia are calculated by combining potential model and thermofield dynamics formalisms. The mass spectra of the heavy quarkonia with various quark contents are calculated. It is found that binding mass of the quarkonium decreases as temperature increases.
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