ENTRY D4207 20180522 D117D420700000001
SUBENT D4207001 20180522 D117D420700100001
BIB 14 58 D420700100002
TITLE New measurement and evaluation of the excitation D420700100003
function of 64Ni(p,n) reaction for the production D420700100004
of 64Cu D420700100005
AUTHOR (R.Adam Rebeles, P.Van den Winkel, A.Hermanne, D420700100006
F.Tarkanyi) D420700100007
REFERENCE (J,NIM/B,267,457,2009) D420700100008
INSTITUTE (2BLGVUB,3HUNDEB) D420700100009
FACILITY (CYCLO,2BLGVUB) D420700100010
SAMPLE Enriched 64Ni targets (mean thickness 23.4 um+/-5%) D420700100011
prepared by electrodeposition on Au backing (25 um D420700100012
thick). D420700100013
(28-NI-64,ENR=0.961) D420700100014
(28-NI-62,ENR=0.051) D420700100015
(28-NI-61,ENR=0.013) D420700100016
(28-NI-60,ENR=0.131) D420700100017
(28-NI-58,ENR=0.195) D420700100018
DETECTOR (HPGE) D420700100019
METHOD (ACTIV,BCINT,EDEG,EXTB,GSPEC,MOSEP,STTA) D420700100020
High purity Au foils (99.95%), electroplated with D420700100021
enriched 64Ni layers, were stacked together with D420700100022
natural titanium (12.5 micron +- 5%) monitor foils. D420700100023
Irradiations for 1 hour using a proton beam with an D420700100024
intensity of 100 nA, in a faraday cup like target D420700100025
holder was done. The initial estimations of the D420700100026
incident beam energy for the three irradiations were, D420700100027
based on accelerator parameters settings, 16 MeV, D420700100028
15.3 MeV (same beam, 100 micron Al degrader foil) D420700100029
and 25 MeV, respectively. D420700100030
The SRIM 2006 code was used for estimation of the D420700100031
energy degradation in each foil of the stacks. D420700100032
MONITOR (22-TI-0(P,X)23-V-48,,SIG) D420700100033
A down shift of 0.5 MeV in the nominal incident D420700100034
energy and a 5% correction in the particle flux were D420700100035
necessary to be applied. D420700100036
MONIT-REF (,F.TARKANYI+,R,IAEA-NDS-1211,2001) updated web versionD420700100037
ERR-ANALYS (EN-ERR)The incident energies were estimated at D420700100038
15.5 MeV, 14.8 MeV and 24.5 MeV, respectively, with D420700100039
an uncertainty of +-0.1 MeV. Due to the variations D420700100040
in foil thickness and energy spread, the uncertainty D420700100041
in the median energy estimation is increasing along D420700100042
the stack, reaching at a maximum of 2.2 MeV in the D420700100043
last foil of the longest stack. D420700100044
(ERR-T)The following individual uncertainties are D420700100045
taken into account: D420700100046
(ERR-1) the number of target nuclei including D420700100047
non-uniformity (5%) D420700100048
(ERR-2) detector efficiency (5%) D420700100049
(ERR-3) incident particle intensity (5%) D420700100050
* absolute abundance of the used gamma rays (1-5%) D420700100051
* determination of the peak areas including D420700100052
statistical errors (1-5%) D420700100053
The total uncertainty is evaluated at 8-13%. D420700100054
ADD-RES (TTY-C) Thick target production yields were calculated D420700100055
from the fitted experimental croos sections. D420700100056
STATUS (APRVD) R.Adam Rebeles, 2009. D420700100057
HISTORY (20090325C) TS D420700100058
(20090504A) SD: ERR-ANALYSIS was corrected. D420700100059
(20180522U) On. AUTHOR corrected. D420700100060
ENDBIB 58 0 D420700100061
COMMON 3 3 D420700100062
ERR-1 ERR-2 ERR-3 D420700100063
PER-CENT PER-CENT PER-CENT D420700100064
5.0 5.0 5.0 D420700100065
ENDCOMMON 3 0 D420700100066
ENDSUBENT 65 0 D420700199999
SUBENT D4207002 20090325 D066D420700200001
BIB 3 5 D420700200002
REACTION (28-NI-64(P,N)29-CU-64,,SIG) D420700200003
DECAY-DATA (29-CU-64,12.701HR,DG,1345.8,0.0047) D420700200004
Decay data were taken from the text of the reference D420700200005
originating from Nudat2 database. D420700200006
STATUS (TABLE)Numerical data were taken from table 1. D420700200007
ENDBIB 5 0 D420700200008
NOCOMMON 0 0 D420700200009
DATA 4 32 D420700200010
EN EN-ERR DATA ERR-T D420700200011
MEV MEV MB MB D420700200012
24.6 0.1 40.5 4.1 D420700200013
23.7 0.2 44.0 4.4 D420700200014
22.8 0.2 51.7 5.2 D420700200015
21.9 0.3 56.5 5.6 D420700200016
21.0 0.3 60.4 6.0 D420700200017
20.0 0.4 70.1 7.0 D420700200018
19.0 0.4 81.3 8.1 D420700200019
18.0 0.5 101.4 10.1 D420700200020
16.9 0.6 131.6 13.2 D420700200021
15.7 0.7 191.5 19.2 D420700200022
15.5 0.1 191.5 19.2 D420700200023
14.8 0.2 249.2 24.9 D420700200024
14.5 0.8 276.0 27.6 D420700200025
14.2 0.2 277.8 27.8 D420700200026
13.5 0.2 391.8 39.2 D420700200027
13.3 0.9 454.7 45.5 D420700200028
12.9 0.3 462.0 46.2 D420700200029
12.1 0.3 610.7 61.1 D420700200030
11.9 1.1 676.5 67.7 D420700200031
11.5 0.4 712.0 71.2 D420700200032
10.6 0.4 836.7 83.7 D420700200033
10.4 1.3 769.0 76.9 D420700200034
10.0 0.5 792.0 79.2 D420700200035
9.0 0.6 752.5 75.2 D420700200036
8.8 1.6 668.3 66.8 D420700200037
8.2 0.7 624.9 62.5 D420700200038
7.1 0.8 569.3 56.9 D420700200039
6.9 2.0 529.1 52.9 D420700200040
6.2 0.9 397.0 39.7 D420700200041
4.7 1.3 242.3 24.2 D420700200042
3.5 1.8 69.0 6.9 D420700200043
1.0 2.2 2.7 0.3 D420700200044
ENDDATA 34 0 D420700200045
ENDSUBENT 44 0 D420700299999
ENDENTRY 2 0 D420799999999