مشخصات پژوهش

عنوان	Gravitational luminosity of a hot plasma in R^2 gravity
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	gravitational luminosity, R^2 gravity, hot plasma
چکیده	The R^2-gravity contribution to the energy loss of a hot plasma due to gravitational bremsstrahlung is calculated in the linearized theory on the basis of classical Coulomb scattering of plasma constituents in small-angle scattering approximation. The explicit dependence of the gravitational luminosity on the plasma temperature is derived and its relevance to the Einstein gravity is demonstrated. The result, when applied to the Sun as a hot plasma, shows very good agreement with available data.
پژوهشگران	بابک ندیری نیری (نفر اول)، اکبر جهان (نفر دوم)، کریستین کوردا (نفر سوم)