Effect of neutron skin thickness on projectile fragmentation

Symmetry energy , neutron star crust and neutron skin thickness ⋆

We analyze the correlations of the slope and curvature parameters of the symmetry energy with the neutron skin thickness of neutron-rich isotopes, and the crust-core transition density in neutron stars. The results are obtained within the microscopic Brueckner–Hartree–Fock approach, and are compared with those obtained with several Skyrme and relativistic mean field models.

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

Cross sections of neutron-rich nuclei from projectile fragmentation: Canonical thermodynamic model estimates

A remarkably simple dependence of fragmentation cross-section on average binding energy has been established in experimental data. This dependence was empirically parametrised leading to a very useful formula for extrapolation. We find that the canonical thermodynamic model, which has been used in the past for successful computations of many observables resulting from multifragmentation, reprod...

PRODUCTION CROSS SECTIONS FROM THE FRAGMENTATION OF A VERY NEUTRON RICH PROJECTILE 132Sn

N/z Dependence of Projectile Fragmentation

W. TRAUTMANN, ∗ P. ADRICH, T. AUMANN, C.O. BACRI, T. BARCZYK, R. BASSINI, S. BIANCHIN, C. BOIANO, A.S. BOTVINA, A. BOUDARD, J. BRZYCHCZYK, A. CHBIHI, J. CIBOR, B. CZECH, M. DE NAPOLI, J.-É. DUCRET, H. EMLING, J.D. FRANKLAND, M. HELLSTRÖM, D. HENZLOVA, G. IMMÈ, I. IORI, H. JOHANSSON, K. KEZZAR, A. LAFRIAKH, A. LE FÈVRE, E. LE GENTIL, Y. LEIFELS, J. LÜHNING, J. LUKASIK, W.G. LYNCH, U. LYNEN, Z. M...