Toward a global description of the nucleus-nucleus interaction

ar X iv : n uc l - th / 0 20 20 15 v 1 5 F eb 2 00 2 Toward a global description of the nucleus - nucleus interaction

Extensive systematizations of theoretical and experimental nuclear densities and of optical potential strengths extracted from heavy-ion elastic scattering data analyses at low and intermediate energies are presented. The energy-dependence of the nuclear potential is accounted for within a model based on the nonlocal nature of the interaction. The systematics indicates that the heavy-ion nuclea...

Nucleus - nucleus interaction in the perturbative QCD

Nucleus-nucleus interaction is studied in the framework of the perturbative QCD with N c → ∞ and a fixed coupling constant. The pomeron tree diagrams are summed by an effective field theory. The classical field eqations are solved by iteration procedure, which is found convergent in a restricted domain of not too high energies and atomic numbers. The found gluon distributions do not scale, have...

Global Properties of Nucleus-Nucleus Collisions

On the Relativistic Description of the Nucleus

We present a formalism able to generalise to a relativistically covariant scheme the standard nuclear shell model. We show that, using some generalised nuclear Green’s functions and their Lehmann representation we can define the relativistic equivalent of the non relativistic single particle wave function (not loosing, however, the physical contribution of other degrees of freedom, like mesons ...

‏‎the description of verb phrase of dezfuli dialect‎‏

شهرستان دزفول در بخش شمالغربی خوزستان با مساحت 4700 کیلومتر مربع و جمعیت 380416 (1375 ) واقع شده است . دزفولیها به گویش دزفولی تکلم می کنند ، گویشی که جز دسته جنوبی زبانهای ایرانی است . در این پایان نامه نویسنده قصد دارد گروه فعلی گویش دزفولی را توصیف کند. همچنین به بحث در باره ریشه فعلی و ستاک های مختلف ، ساخت سببی ، فعل های منظم و نامنظم ، ویژگیهای فعل مانند زمان ، وجه و نمود می پردازد در فصل...