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@ARTICLE{Gibbon:41941,
author = {Gibbon, P. and Beg, F. N. and Wei, M. S. and Clark, E. L.
and Evans, R. G. and Zepf, M.},
title = {{T}ree code simulations of proton acceleration from
laser-irradiated wire targets},
journal = {Physics of plasmas},
volume = {11},
issn = {1070-664X},
address = {[S.l.]},
publisher = {American Institute of Physics},
reportid = {PreJuSER-41941},
pages = {4032 - 4040},
year = {2004},
note = {Record converted from VDB: 12.11.2012},
abstract = {Recent experiments using Terawatt lasers to accelerate
protons deposited on thin wire targets are modeled with a
new type of gridless plasma simulation code. In contrast to
conventional mesh-based methods, this technique offers a
unique capability in emulating the complex geometry and
open-ended boundary conditions characteristic of
contemporary experimental conditions. Comparisons of ion
acceleration are made between the tree code and standard
particle-in-cell simulations for a typical collisionless
"hole boring" scenario in slab geometry. The utility of the
gridless approach is emphasized by a series of simulations
in "wire" geometry, in which electrons are permitted to
circulate around the target at arbitrary distances from the
focal region. The simulations reveal a number of features in
common with recent experimental observations, including a
disclike emission pattern of the MeV protons accelerated
away from the wire. (C) 2004 American Institute of Physics.},
keywords = {J (WoSType)},
cin = {ZAM},
ddc = {530},
cid = {I:(DE-Juel1)VDB62},
pnm = {Betrieb und Weiterentwicklung des Höchstleistungsrechners
/ PEPC - Pretty Efficient Parallel Coulomb Solver
$(PEPC-FZJ_010102)$},
pid = {G:(DE-Juel1)FUEK254 / $G:(DE-Juel1)PEPC-FZJ_010102$},
shelfmark = {Physics, Fluids $\&$ Plasmas},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000222835000045},
doi = {10.1063/1.1767096},
url = {https://juser.fz-juelich.de/record/41941},
}