محاسبه انرژي ماده كواركي قطبيده در حضور ميدان مغناطيسي در دماي صفر مطلق با استفاد از ثابت كيسه وابسته به چگالي

Calculation of the Spin Polarized Strange Quark Matter Energy in the Presence of Magnetic Field at Zero Temperature by Density Dependent Bag Constant

در این مقاله ماده كواركی قطبیده را در حضور میدان مغناطیسی در دمای صفر مطلق با استفاده از ثابت كیسه وابسته به چگالی مورد مطالعه قرار داده ایم . ... In this paper, we have considered the spin polarized strange quark matter (SQM) in presence of magnetic field at zero temperature by density dependent bag constant. We have calculated some of the bulk properties of this system such as the energy. In this work, we have used MIT bag model. In the bag model, the energy of system has been considered the kinetic energy of particle of system in addition to a constant B. Two cases has been considered for B, one of them is constant and the other one is density dependent. In this paper, we have used the second case which has been obtained from recent CERN data for quark-geleon plasma formation. For calculating the energy, we need to know the density of quarks in terms of the baryonic density. Considering two conditions of beta equilibrium and charge neutrality.