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