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Particle dynamics description of ‘‘BGK collisions’’ as a Poisson process
(American Geophysical Union, 2009-07-02)
The Gordeyev integral for plasma particles colliding with neutrals is obtained using a particle dynamics formalism in which the collisions are modeled as a discrete Poisson process. The result leads to an electron density ...
The effect of inelastic collisions on the transport of alpha particles in ITER-like plasmas
(International Atomic Energy Agency, 2017-02-24)
The effect of charge changes on the transport of alpha particles in ITER-like plasmas is studied with a numerical code that follows the exact particle trajectories and includes the effect of elastic and inelastic collisions. ...
A grande colisão pré-cambriana do sudeste brasileiro e a estruturação regional
(2010-09-27)
This paper presents a review on the geotectonic framework of the Southeastern Brazil and neighborhoods, and its importance in the regional geologic evolution, which was exposed as a main conference at the XI Symposium of ...
Symmetrical collision of multiple vortex rings
(American Institute of Physics, 2017)
In this work, we investigate the motion, interaction, and simultaneous collision between many initially stable vortex rings arranged symmetrically in two initial configurations, three and six rings making an angle of 60 ...
Role of the recoil ion in single-electron capture and single-ionization processes for collisions of protons with He and Ar atoms
(American Physical Society, 2017-05-23)
In this work the single-electron capture and single-ionization processes are studied for proton collisions with He and Ar atoms at impact energies in the range 25-100 keV. Classical trajectory Monte Carlo simulations are ...
Photoproduction of π +π − and π +π −π +π − in lead-lead collisions at ALICE-LHC
(2020-12)
“The ALICE experiment at CERN LHC was designed to study heavy ion collisions as well as proton collisions. Electromagnetic interactions are present in such collisions; The electromagnetic field of a charged particle moving ...
Central production of π+π− and π+π−π+π−in diffractive processes with proton-proton collisions at 13 TeV with ALICE-LHC.
(2020-06)
"ALICE-LHC is one of the four main experiments carried out at CERN (European
Organization for Nuclear Research) which is located in Switzerland near the border
with France. The ALICE experiment is designed to study a ...