Heavy ion track structure simulations in liquid water at relativistic energies

被引：17

作者：

Dingfelder, M. ^{[1
]}

Jorjishvili, I. G. ^{[1
]}

Gersh, J. A. ^{[1
]}

Toburen, L. H. ^{[1
]}

机构：

[1] E Carolina Univ, Dept Phys, Greenville, NC 27858 USA

来源：

RADIATION PROTECTION DOSIMETRY | 2006年 / 122卷 / 1-4期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1093/rpd/ncl415

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Interaction cross sections for bare heavy charged (HZE) particles are obtained from proton interaction cross sections by scaling laws. Proton interaction cross sections are calculated with in the (relativistic) plane wave Born approximation and the modelled dielectric response function of liquid water. Relativistic polarisation effects (Fermi density effect) are discussed. The interaction model is implemented into the biophysical track structure simulation code PARTRAC.

引用

页码：26 / 27

页数：2

共 4 条

[1] Cross section calculations in condensed media: Charged particles in liquid water
Dingfelder, M
[J]. RADIATION PROTECTION DOSIMETRY, 2002, 99 (1-4) : 23 - 28
[2] Inelastic-collision cross sections of liquid water for interactions of energetic protons
Dingfelder, M
Inokuti, M
Paretzke, HG
[J]. RADIATION PHYSICS AND CHEMISTRY, 2000, 59 (03) : 255 - 275
[3] A relativistic optical-data model for inelastic scattering of electrons and positrons in condensed matter
Fernández-Varea, JM
Salvat, F
Dingfelder, M
Lijequist, D
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2005, 229 (02) : 187 - 218
[4] COLLECTIVE OSCILLATION IN LIQUID WATER
HELLER, JM
HAMM, RN
BIRKHOFF, RD
PAINTER, LR
[J]. JOURNAL OF CHEMICAL PHYSICS, 1974, 60 (09) : 3483 - 3486

← 1 →