منابع مشابه
theoretical calculation of energies of projectile like fragments in 76ge (635 mev) + 198pt deep-inelastic collisions
the theoretical calculation of the energies of projectile like fragments (plfs) using the heavy-ion reactions between 76ge and 198pt are reported in this article. the incident beam energy was 635 mev. the calculated values of plfs are compared with the previous experimental results and it is shown that the theoretical calculations of plfs are consistent with the experimental values. the elastic...
متن کاملSystematic study of isoscaling behavior in projectile fragmentation by the statistical abrasion-ablation model
The isospin effect and isoscaling behavior in projectile fragmentation have been systematically investigated by a modified statistical abrasion-ablation (SAA) model. The normalized peak differences and reduced isoscaling parameters are found to decrease with (Zproj −Z)/Zproj or the excitation energy per nucleon and have no significant dependence on the size of reaction systems. Assuming a Fermi...
متن کاملSchottky mass measurements of neutron-deficient 152Sm projectile fragments
The mass surface consisting of 373 different neutrondeficient nuclides has been measured with the timeresolved Schottky Mass Spectrometry (SMS) at the FRSESR facility recently. Exotic nuclei were produced in fragmentation of Sm projectiles, separated in-flight with the FRS, and injected, stored, and electron-cooled in the ESR. The masses of Zr, Ru, Rh, Sb, I, Ba, La, Ce, Pr, Nd, Pm, Sm, and Eu ...
متن کاملDrag Coefficient Measurements for Typical Bomb and Projectile Fragments
The FRAGHAZ computer program has been developed to predict the hazardous regions due to fragments produced by an accidential explosion of stored ammunition. Determination of these hazardous regions is based on computer simulations of fragment trajectories. Currently, the fragment drag coefficients used in the program are extrapolations of subsonic drag coefficients out to transonic and superson...
متن کاملHeavy-residue isoscaling as a probe of the symmetry energy of hot fragments
The isoscaling properties of isotopically resolved projectile residues from peripheral collisions of Kr (25 MeV/nucleon), Ni (25 MeV/nucleon) and Xe (20 MeV/nucleon) beams on various target pairs are employed to probe the symmetry energy coefficient of the nuclear binding energy. The present study focuses on heavy projectile fragments produced in peripheral and semiperipheral collisions near th...
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ژورنال
عنوان ژورنال: Chinese Physics
سال: 2006
ISSN: 1009-1963,1741-4199
DOI: 10.1088/1009-1963/15/7/017