Results 1 to 10 of about 310 (117)

Chaotic scattering in heavy‐ion reactions [PDF]

open access: yesChaos, 1993
We discuss the relevance of chaotic scattering in heavy-ion reactions at energies around the Coulomb barrier. A model in two and three dimensions which takes into account rotational degrees of freedom is discussed both classically and quantum mechanically. The typical chaotic features found in this description of heavy-ion collisions are connected with
Andrea Rapisarda, Baldo M
exaly   +5 more sources

Nuclear friction in heavy ion scattering

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1973
The microscopic theory of nuclear friction in heavy ion scattering is developed. A relation of the friction tensor to the imaginary optical model potential is given, which seems to be very useful to get order of magnitude estimates of both quantities.
D H E Gross
exaly   +2 more sources

Global Polarization Theory Overview [PDF]

open access: yesEPJ Web of Conferences, 2022
We give a brief overview about theory development of spin polarization in relativistic heavy ion collisions, which includes how the polarization could be generated by single scattering, what the polarization could be in equilibrium, how to address some ...
Gao Jian-Hua
doaj   +1 more source

Kaon–proton strong interaction at low relative momentum via femtoscopy in Pb–Pb collisions at the LHC

open access: yesPhysics Letters B, 2021
In quantum scattering processes between two particles, aspects characterizing the strong and Coulomb forces can be observed in kinematic distributions of the particle pairs.
S. Acharya   +1026 more
doaj   +1 more source

Classical gluon production amplitude in heavy-ion collisions

open access: yesEPJ Web of Conferences, 2016
The initial condition for the formation of the Quark-Gluon Plasma, the distribution of quarks and gluons produced in the initial stages of nuclear collisions, is the fundamental building block of heavy-ion theory.
Chirilli Giovanni Antonio
doaj   +2 more sources

Nuclear shape dynamics in low-energy heavy-ion reactions [PDF]

open access: yesEPJ Web of Conferences
We discuss recent theoretical developments in low-energy heavy-ion reactions. To this end, we put emphasis on a viewpoint of probing nuclear shapes with heavy-ion reactions. We first discuss a single-channel problem with an optical potential model.
Hagino Kouichi
doaj   +1 more source

Recent progress on in-medium properties of heavy mesons from finite-temperature EFTs

open access: yesFrontiers in Physics, 2023
Mesons with heavy flavor content are an exceptional probe of the hot QCD medium produced in heavy-ion collisions. In the past few years, significant progress has been made toward describing the modification of the properties of heavy mesons in the ...
Glòria Montaña   +6 more
doaj   +1 more source

Heavy ion nucleus scattering [PDF]

open access: yesIl Nuovo Cimento A, 1999
The elastic scattering of6;7Li,12;13;14C,14N,16O and28Si from a number of nuclei between12C and208Pb have been studied within the framework of the 3-parameter formalism of the Strong Absorption Model (SAM) of Frahn and Venter. The description to elastic scattering data by the model parameters Λ, Δ and μ is fairly reasonable throughout the whole angular
A. Rahman   +2 more
openaire   +1 more source

Factorization in relativistic heavy-ion scattering [PDF]

open access: yesPhysics Letters B, 1974
Abstract We have calculated the total cross sections for relativistic nucleus-nucleus scattering in the Glauber theory and conclude that there will be no factorization, due to the short-range nature of nucleon-nucleon interaction as compared to the sizes of the colliding nuclei.
openaire   +2 more sources

HQ collisional energy loss in a magnetized medium

open access: yesJournal of High Energy Physics, 2020
We study the effect of the magnetic field on the collisional energy loss of heavy quark (HQ) moving in a magnetized thermal partonic medium. This is investigated in the strong field approximation where the lowest Landau level (LLL) becomes relevant.
Balbeer Singh   +2 more
doaj   +1 more source

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