Molecular Resonances in Medium-Weight Nuclei
نویسندگان
چکیده
منابع مشابه
In vitro biocompatibility of low and medium molecular weight chitosan–coated Fe3O4 nanoparticles
Objective(S): The chitosan - Fe3O4 core - shell nanoparticles were synthesized. The nanoparticles should be coated properly in the shape of core-shell, so that they remain hidden from the body's immune system after coating. Effects of different molecular weight in coating were investigated. Methods: Nanoparticles coated with low and ...
متن کاملDouble giant resonances in deformed nuclei
We report on the first microscopic study of the properties of two-phonon giant resonances in deformed nuclei. The cross sections of the excitation of the giant dipole and the double giant dipole resonances in relativistic heavy ion collisions are calculated. We predict that the double giant dipole resonance has a one-bump structure with a centroid 0.8 MeV higher than twice energy for the single...
متن کاملM1 Resonances in Unstable Magic Nuclei
Within a microscopic approach which takes into account RPA configurations, the single-particle continuum and more complex 1p1h⊗phonon configurations isoscalar and isovector M1 excitations for the unstable nuclei 56,78Ni and 100,132Sn are calculated. For comparison, the experimentally known M1 excitations in 40Ca and 208Pb have also been calculated. In the latter nuclei good agreement in the cen...
متن کاملFew-Body Resonances in Light Nuclei
We have localized several few-body resonances in light nuclei, using methods which can properly handle twoor three-body resonant states. Among other results, we predict the existence of a three-neutron resonance, small spinorbit splittings between the low-lying states in He and Li, the nonexistence of the soft dipole resonance in He, new 1 states in Li and B, and the presence of a nonlinear amp...
متن کاملNeutron Skin and Giant Resonances in Nuclei
Some aspects, both experimental and theoretical, of extracting the neutron skin ∆R from properties of isovector giant resonances are discussed. Existing proposals are critically reviewed. The method relying on the energy difference between the GTR and IAS is shown to lack sensitivity to ∆R. A simple explanation of the linear relation between the symmetry energy and the neutron skin is also pres...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress of Theoretical Physics Supplement
سال: 2013
ISSN: 0375-9687
DOI: 10.1143/ptp.132.135