Energy Dependence of theB10(n,α)B10(n,αγ)Cross-Section Ratio

Isospin-Dependence of π/π Ratio and Density-Dependence of Nuclear Symmetry Energy

The π/π ratio is examined as a function of isospin asymmetry and beam energy for central collisions induced by neutron-rich nuclei within an isospindependent hadronic transport model. The π/π ratio is found to increase with the isospin asymmetry, but decrease with the beam energy of the reaction. For neutron-rich systems, such as, Sn + Sn and Sn + Sn, the sensitivity of π/π ratio to nuclear sym...

General Theory of Cycle-Dependence of Total pi-Electron Energy

The theoretical treatment of cycle-effects on total pi-electron energy, mainly elaborated by Nenad Trinajstic and his research group, is re-stated in a general and more formal manner. It enables to envisage several other possible ways of measuring the cycle-effects and points at further directions of research.

The Energy Dependence of the Photoelectric Attenuation Coefficient of Substances

Introduction: The photoelectric attenuation coefficient of substances is known to depend upon the energy E of the photon and the effective atomic number of substances (Zeff) as (Zeffx/Ey).  No definitive values about these indices x, y are given in the literature. The index x is said to lie between, 3.0 and 4.0, while for ‘y’ different values have been assigned, between 3.0 and 4.0. Method...

Sensitivity of the fusion cross section to the density dependence of the symmetry energy

P.-G. Reinhard, ∗ A.S. Umar, † P. D. Stevenson, ‡ J. Piekarewicz, § V.E. Oberacker, ¶ and J.A. Maruhn ∗∗ Institut für Theoretische Physik, Universität Erlangen, D-91054 Erlangen, Germany Department of Physics and Astronomy, Vanderbilt University, Nashville, TN 37235, USA Department of Physics, University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom Department of Physics, Florida State ...

Target dependence of the triply differential cross section for low energy (e, 2e) processes