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@ARTICLE{Skakun:60794,
author = {Skakun, Ye. and Qaim, S. M.},
title = {{M}easurement of excitation functions of helion induced
reactions on enriched {R}u targets for produciton of
medically important 103{P}d and 101m{R}h and some other
radionuclides},
journal = {Applied radiation and isotopes},
volume = {66},
issn = {0969-8043},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {PreJuSER-60794},
pages = {653 - 667},
year = {2008},
note = {Record converted from VDB: 12.11.2012},
abstract = {Excitation functions were determined by the stacked-foil
and induced radioactivity measurement technique for the
reactions (100)Ru(alpha,n)(103)Pd, (101)Ru(alpha,2n)(103)Pd,
(101)Ru((3)He,n)(103)Pd, and (102)Ru((3)He,2n)(103)Pd,
producing the therapeutic radionuclide (103)Pd, and for the
reactions (101)Ru((3)He,x)(101 m)Rh(Cum) and
(102)Ru((3)He,x)(101 m)Rh(Cum), producing the medically
interesting radionuclide (101 m)Rh. Data were also measured
for the reactions (101)Ru((3)He,pn+d)(102 m,g)Rh,
(102)Ru((3)He,p2n+dn+t)(102 m,g)Rh, (101)Ru((3)He,x)(101
g)Rh(Cum), (102)Ru((3)He,x)(101 g)Rh(Cum),
(101)Ru((3)He,3n)(101)Pd, (102)Ru((3)He,4n)(101)Pd,
(101)Ru((3)He,4n)(100)Pd, and
(101)Ru((3)He,p3n+d2n+tn)(100)Rh, producing other palladium
and rhodium isotopes/isomers. The energy ranges covered were
up to 25 MeV for alpha-particles and up to 34 MeV for (3)He
ions. The radioactivity of the radionuclide (103)Pd induced
in thin metallic foils of the enriched ruthenium isotopes
was measured by high-resolution X-ray spectrometry and the
radioactivities of other radionuclides by gamma-ray
spectrometry. The integral thick target yields of the
radionuclide (103)Pd calculated from the excitation
functions of the first four of the above-named reactions
amount to 960, 1050, 50, and 725 kBq/microAh, respectively,
at the maximum investigated energies of the incident
particles. The integral thick target yields of the
radionuclide (101 m)Rh amount to 16.1 and 2.9 MBq/microAh
for (101)Ru and (102)Ru targets, respectively, at 34 MeV
energy of incident (3)He ions. The integral yields of the
other observed radionuclides were also deduced from the
excitation functions of the above-mentioned respective
nuclear reactions. The excitation functions and integral
yields of some rare reaction products were also determined.
The experimental excitation functions of some reactions are
compared with the predictions of nuclear model calculations.
In general, good agreement was obtained.},
keywords = {Palladium: chemistry / Radioisotopes / Rhenium: chemistry /
Ruthenium: chemistry / Radioisotopes (NLM Chemicals) /
Palladium (NLM Chemicals) / Rhenium (NLM Chemicals) /
Ruthenium (NLM Chemicals) / J (WoSType)},
cin = {INB-4},
ddc = {530},
cid = {I:(DE-Juel1)VDB807},
pnm = {Funktion und Dysfunktion des Nervensystems},
pid = {G:(DE-Juel1)FUEK409},
shelfmark = {Chemistry, Inorganic $\&$ Nuclear / Nuclear Science $\&$
Technology / Radiology, Nuclear Medicine $\&$ Medical
Imaging},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:18206377},
UT = {WOS:000255762200013},
doi = {10.1016/j.apradiso.2007.11.013},
url = {https://juser.fz-juelich.de/record/60794},
}