ENTRY D4062 20010410 0000D406200000001
SUBENT D4062001 20010410 0000D406200100001
BIB 12 45 D406200100002
TITLE Study of the nat-Ni(P,X)Ni-57 Process Up to 44 MeV for D406200100003
Monitor Purposes D406200100004
AUTHOR (M.SONCK, A.HERMANNE, F.SZELECSENYI, S.TAKACS, D406200100005
F.TARKANYI) D406200100006
INSTITUTE (3HUNDEB,2BLGVUB) D406200100007
REFERENCE (J,ARI,49,1533,1998) D406200100008
STATUS Data were taken from Table 1 of the paper D406200100009
(APRVD) By S. Takacs D406200100010
FACILITY (CYCLO,3HUNDEB) Mgc 20E Cyclotron, Debrecen D406200100011
(CYCLO,2BLGVUB) Cgr 560 Cyclotron Brussels D406200100012
SAMPLE Targets were made of natural Ni foils D406200100013
Thickness of 25 microns (GOODFELLOW), purity D406200100014
99.4%. The error of the thickness was about 3%. D406200100015
METHOD (ACTIV,STTA,GSPEC,EDEG) D406200100016
The Stacked Foil Technique was used to measure the D406200100017
excitation functions. 12 stacks were prepared. D406200100018
Cu and Al (25 micron each) were used as monitor and/or D406200100019
energy degrader foils. The integrated charge was D406200100020
ranged from 3 to 10 mC. Irradiation time was varied D406200100021
between 5 and 55 minutes. D406200100022
For measurements of the effect of secondary neutrons D406200100023
300 and 125 micron thick Ni foils were placed right D406200100024
behind the Ni and Al plates which completely stopped D406200100025
the proton beams. The beam energy was 42.9 and 26.7 MeVD406200100026
beam current 850 and 810 nA respectively. The neutron D406200100027
spectra was measured by Time of Flight technique, the D406200100028
activity of the neutron activated foils by normal D406200100029
Gamma-Spectrometry. Results published in the Proc. D406200100030
of the Int. Conf. on Nuclear Data for Science and D406200100031
Technology 19-24 May,1997, Trieste, Italy. D406200100032
DETECTOR (HPGE) D406200100033
ANALYSIS (AREA) D406200100034
ERR-ANALYS (EN-ERR)The uncertainty of the energy scale contains D406200100035
the uncertainty of the initial beam energy and the D406200100036
uncertainty resulted by the degradation process and D406200100037
straggling effect and ranged from 0.2 to 0.9 MeV. D406200100038
(ERR-T) The Data error was calculated as the square D406200100039
root of the sum of the square of the individual D406200100040
relative errors. The main error sources are: D406200100041
-Foil Thickness 3% D406200100042
-Detector Efficiency 8-10% D406200100043
-Detector Geometry 2-5% D406200100044
-Nuclear Data 3% D406200100045
HISTORY (19970505C) D406200100046
(20010410A) New main ref., changed to lower case D406200100047
ENDBIB 45 0 D406200100048
NOCOMMON 0 0 D406200100049
ENDSUBENT 48 0 D406200199999
SUBENT D4062002 19970505 0000D406200200001
BIB 2 5 D406200200002
REACTION (28-NI-0(P,X)28-NI-57,,SIG,,,EXP) D406200200003
DECAY-DATA (28-NI-57,36.HR,B+,350.,0.007, D406200200004
B+,720.,0.06, D406200200005
B+,850.,0.4, D406200200006
DG,1370.,0.86) D406200200007
ENDBIB 5 0 D406200200008
NOCOMMON 0 0 D406200200009
DATA 4 75 D406200200010
EN EN-ERR DATA ERR-T D406200200011
MEV MEV MB MB D406200200012
14.3 0.4 1.58 0.13 D406200200013
15.7 0.3 11.6 0.9 D406200200014
17.0 0.3 34.2 2.7 D406200200015
18.2 0.3 66.6 5.3 D406200200016
19.4 0.3 88.2 7.1 D406200200017
20.5 0.2 105. 8.0 D406200200018
20.6 0.2 130. 10. D406200200019
21.6 0.4 116. 9. D406200200020
21.7 0.2 144. 12. D406200200021
21.9 0.4 133. 11. D406200200022
22.5 0.4 155. 12. D406200200023
22.6 0.4 147. 12. D406200200024
23.3 0.4 153. 12. D406200200025
23.7 0.4 164. 13. D406200200026
23.9 0.4 157. 13. D406200200027
24.6 0.3 164. 13. D406200200028
24.8 0.4 173. 14. D406200200029
25.2 0.3 158. 13. D406200200030
25.9 0.3 170. 14. D406200200031
25.92 0.3 176. 14. D406200200032
26.5 0.3 178. 14. D406200200033
26.8 0.3 178. 14. D406200200034
27.7 0.3 176. 14. D406200200035
28.5 0.3 171. 14. D406200200036
28.7 0.5 158. 13. D406200200037
29.1 0.4 155. 12. D406200200038
29.2 0.5 159. 13. D406200200039
29.6 0.4 150. 12. D406200200040
29.8 0.5 155. 12. D406200200041
30.1 0.3 145. 12. D406200200042
30.4 0.4 144. 12. D406200200043
30.5 0.5 137. 11. D406200200044
30.51 0.3 144. 12. D406200200045
30.9 0.4 139. 11. D406200200046
31.0 0.5 133. 11. D406200200047
31.01 0.3 141. 11. D406200200048
31.4 0.4 134. 11. D406200200049
31.41 0.4 132. 11. D406200200050
31.9 0.4 128. 10. D406200200051
32.0 0.4 125. 10. D406200200052
32.3 0.4 122. 10. D406200200053
32.5 0.6 117. 9. D406200200054
33.0 0.6 117. 9. D406200200055
33.4 0.5 113. 9. D406200200056
33.8 0.5 109. 9. D406200200057
34.3 0.7 103. 8. D406200200058
34.31 0.5 100. 8. D406200200059
34.6 0.7 92.1 7.4 D406200200060
34.8 0.7 99.2 7.9 D406200200061
35.0 0.7 90.0 7.2 D406200200062
35.3 0.6 94.3 7.5 D406200200063
35.5 0.6 88.9 7.1 D406200200064
35.8 0.6 94.1 7.5 D406200200065
35.9 0.6 86.6 6.9 D406200200066
36.3 0.6 86.3 6.9 D406200200067
36.31 0.5 90.2 7.2 D406200200068
36.8 0.6 88.3 7.1 D406200200069
37.3 0.6 86.7 6.9 D406200200070
37.5 0.8 88.8 7.1 D406200200071
38.0 0.8 89.1 7.1 D406200200072
38.4 0.8 86.8 6.9 D406200200073
38.6 0.7 84.8 6.8 D406200200074
38.9 0.8 89.1 7.1 D406200200075
39.0 0.7 84.7 6.8 D406200200076
39.4 0.7 87.7 7.0 D406200200077
39.41 0.7 81.5 6.5 D406200200078
39.8 0.7 79.5 6.4 D406200200079
39.81 0.7 85.2 6.8 D406200200080
40.2 0.7 82.7 6.6 D406200200081
40.3 0.7 81.7 6.5 D406200200082
42.0 0.9 73.4 5.9 D406200200083
42.4 0.8 73.0 5.8 D406200200084
42.8 0.8 73.6 5.9 D406200200085
43.1 0.8 71.2 5.7 D406200200086
43.5 0.8 72.8 5.8 D406200200087
ENDDATA 77 0 D406200200088
ENDSUBENT 87 0 D406200299999
ENDENTRY 2 0 D406299999999