The energy loss of a heavy bare projectile with charge ZP moving in a free-electron gas is studied within the framework of the binary collisional formalism. The transition-matrix element is expanded in a perturbative series, and terms up to ZP 3 ~second Born approximation! are conserved. The Mermin-Lindhard dielectric response function is employed to describe the cylindric potential induced by the projectile. The formalism is applied to the calculation of energy-loss distributions for fixed charges ~protons, neutral hydrogen, and antiprotons! colliding with aluminum. We also investigate how the ZP 3 collisional correction affects the total stopping for antiprotons in aluminum and silicon, and for protons in aluminum. In this latest case, di...
For ions that impinge grazing on solid surfaces, binary collisions with the free-electron gas are in...
In this work, we present a second-order Born series treatment for the double ionization of He by ion...
We introduce a distorted wave method to calculate the nonlinear excitation effects occurring when a ...
The energy lost by a heavy projectile, with charge ZP, moving in a free-electron gas is studied with...
In this paper we propose a nonperturbative approximation to electronic stopping power based on the c...
The mechanism of the binary collision with the free-electron gas in the proximity of a surface is in...
We calculate the nonlinear effects that appear at the level of the stopping cross section when heavy...
We present a theoretical study on proton energy loss in solid targets of atomic number greater than ...
When a projectile travels inside a metal, it interacts with the electron gas, producing both binary ...
Energy loss per unit path in grazing collisions with metal surfaces is studied by using the collisio...
The aim of the work, a survey is presented on calculating the energy loss of charged particles withi...
[EN] The energy loss of relativistic projectiles in collisional one-component plasmas is analyzed wi...
We have calculated the stopping power of Al, Si, Ni and Cu for swift H and He ion beams. Furthermore...
Two different types of descriptions can be used to calculate the slowing down of a projectile throug...
The self-consistent electron-ion potential V(r) is calculated for H ions in an electron gas system a...
For ions that impinge grazing on solid surfaces, binary collisions with the free-electron gas are in...
In this work, we present a second-order Born series treatment for the double ionization of He by ion...
We introduce a distorted wave method to calculate the nonlinear excitation effects occurring when a ...
The energy lost by a heavy projectile, with charge ZP, moving in a free-electron gas is studied with...
In this paper we propose a nonperturbative approximation to electronic stopping power based on the c...
The mechanism of the binary collision with the free-electron gas in the proximity of a surface is in...
We calculate the nonlinear effects that appear at the level of the stopping cross section when heavy...
We present a theoretical study on proton energy loss in solid targets of atomic number greater than ...
When a projectile travels inside a metal, it interacts with the electron gas, producing both binary ...
Energy loss per unit path in grazing collisions with metal surfaces is studied by using the collisio...
The aim of the work, a survey is presented on calculating the energy loss of charged particles withi...
[EN] The energy loss of relativistic projectiles in collisional one-component plasmas is analyzed wi...
We have calculated the stopping power of Al, Si, Ni and Cu for swift H and He ion beams. Furthermore...
Two different types of descriptions can be used to calculate the slowing down of a projectile throug...
The self-consistent electron-ion potential V(r) is calculated for H ions in an electron gas system a...
For ions that impinge grazing on solid surfaces, binary collisions with the free-electron gas are in...
In this work, we present a second-order Born series treatment for the double ionization of He by ion...
We introduce a distorted wave method to calculate the nonlinear excitation effects occurring when a ...