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@ARTICLE{Steyn:57027,
author = {Steyn, G. F. and Vermeulen, C. and Nortier, F. M. and
Szelecsényi, F. and Kovacs, Z. and Qaim, S. M.},
title = {{P}roduction of no-carrier-added 139{P}r via precursor
decay in the proton bombardment of nat{P}r},
journal = {Nuclear instruments $\&$ methods in physics research / B},
volume = {252},
issn = {0168-583X},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {PreJuSER-57027},
pages = {149 - 159},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {Excitation functions and production rates are presented for
various Pr and Nd radionuclides formed in the bombardment of
Pr with protons, from their respective thresholds up to 100
MeV. The indirect production route Pr-141(p, 3n)Nd-139m ->
Pr-139 is investigated as an alternative to the direct
production route Ce-140(p, 2n)Pr-139 for producing
no-carrier-added Pr-139 of high radionuclidic purity. The
simultaneous production of Pr-139 and Nd-140 using Pr as
target is investigated. The advantages and disadvantages of
both production routes are discussed. Experimental
thick-target production rates are presented for selected Pr
radionuclides formed in the bombardment of Ce-nat with
protons at incident energies of 20, 26 and 32 MeV. All the
experimental excitation functions obtained in this work are
compared with theoretical predictions by means of the
geometry-dependent hybrid (GDH) model as implemented in the
code ALICE-IPPE. The results of this work are also compared
with previous literature experimental data, if available.
(c) 2006 Elsevier B.V. All rights reserved.},
keywords = {J (WoSType)},
cin = {INC},
ddc = {530},
cid = {I:(DE-Juel1)VDB53},
pnm = {Funktion und Dysfunktion des Nervensystems},
pid = {G:(DE-Juel1)FUEK409},
shelfmark = {Instruments $\&$ Instrumentation / Nuclear Science $\&$
Technology / Physics, Atomic, Molecular $\&$ Chemical /
Physics, Nuclear},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000242928800001},
doi = {10.1016/j.nimb.2006.08.012},
url = {https://juser.fz-juelich.de/record/57027},
}