ENTRY F1481 20231030 F095F148100000001
SUBENT F1481001 20231030 F095F148100100001
BIB 13 48 F148100100002
TITLE Measurement of cumulative cross sections for 232Th F148100100003
fission products upon irradiation with medium-energy F148100100004
3He nuclei F148100100005
AUTHOR (A.A.Smirnov,M.N.German,V.A.Zagryadskiy, F148100100006
K.A.Makoveeva,T.Y.Malamut,V.I.Novikov,V.N.Unezhev) F148100100007
INSTITUTE (4RUSKUR) F148100100008
REFERENCE (J,PAN,85,1449,2022) English translation F148100100009
#doi:10.1134/S1063778822090368 F148100100010
Original text was published in the journal "Yadernaya F148100100011
Fizika i Inzhiniring", Vol. 13, No. 5, p. 421, 2022. F148100100012
FACILITY (ISOCY,4RUSKUR) U-150 cyclotron F148100100013
SAMPLE The targets obtained using sedimentation method were F148100100014
mechanically stable and visually uniformly thick F148100100015
layers of thorium dioxide with thicknesses of 7-11 F148100100016
mg/cm2. The applied spot diameter was 20 mm. F148100100017
INC-SOURCE A mean current was 0.1 mu-A, total charge of ~0.3 mu-AhF148100100018
DETECTOR (HPGE) The peak areas of the total absorption of F148100100019
gamma quanta were measured using an ORTEC GEM gamma F148100100020
spectrometer with an ultrapure germanium detector. F148100100021
During the measurements, the targets were located at F148100100022
a distance of 6-40 cm above the detector surface F148100100023
depending on the load of the spectrometer. The dead F148100100024
time during measurements did not exceed 5%. F148100100025
METHOD (ACTIV) The exposure time for each fission fragment F148100100026
significantly exceeded the decay time of its F148100100027
short-lived precursors after the end of irradiation. F148100100028
Therefore, the assumption of complete decay of the F148100100029
precursors by the end of irradiation was made by F148100100030
reducing the measured activity of fission fragments F148100100031
to the end of irradiation. F148100100032
(STTA) The foil stack contained 11 targets. Charged F148100100033
particle moderators in the form of aluminum foils with F148100100034
thicknesses of 9 and 30 mu-m were placed between the F148100100035
targets in the stack. F148100100036
(GSPEC) F148100100037
CORRECTION Calculated corrections for the decay of the F148100100038
radionuclide during the measurement time and F148100100039
self-absorption of gamma-quanta in the targets were F148100100040
introduced. F148100100041
ERR-ANALYS (ERR-T) The errors of the measured values include: F148100100042
(ERR-1,8.,12.) the error in determining the detector F148100100043
efficiency; F148100100044
(ERR-2,10.,15.) the errors in determination of peak F148100100045
areas of the total absorption of gamma quanta in the F148100100046
instrument spectra; F148100100047
(ERR-3,3.,22.) the error of quantum yield. F148100100048
STATUS (APRVD) Entry was approved by Dr. V.A.Zagryadskiy. F148100100049
HISTORY (20231030C) F148100100050
ENDBIB 48 0 F148100100051
NOCOMMON 0 0 F148100100052
ENDSUBENT 51 0 F148100199999
SUBENT F1481002 20231030 F095F148100200001
BIB 4 19 F148100200002
REACTION (90-TH-232(HE3,X)ELEM/MASS,CUM,SIG) F148100200003
RAD-DET (43-TC-99-M,DG) 99Mo was detected via 99mTc decay F148100200004
(47-AG-112,DG) 112Pd was detected via 112AG decay F148100200005
DECAY-DATA (40-ZR-95,64.03D,DG,724.2,0.443) F148100200006
(41-NB-96,0.97D,DG,778.2,0.00965) F148100200007
(43-TC-99-M,,DG,140.5,0.89) F148100200008
(44-RU-103,39.25D,DG,497.1,0.91) F148100200009
(45-RH-105-G,1.47D,DG,319.2,0.169) F148100200010
(47-AG-111-G,7.45D,DG,342.1,0.067) F148100200011
(47-AG-112,,DG,617.4,0.43) F148100200012
(51-SB-122-G,2.7D,DG,564.,0.707) F148100200013
(51-SB-127,3.85D,DG,685.7,0.368) F148100200014
(53-I-131,8.02D,DG,364.5,0.815) F148100200015
(52-TE-132,3.26D,DG,228.2,0.88) F148100200016
(55-CS-136-G,13.16D,DG,818.5,0.997) F148100200017
(56-BA-140,12.75D,DG,537.3,0.244) F148100200018
(58-CE-141,32.5D,DG,145.4,0.484) F148100200019
(58-CE-143,1.375D,DG,293.3,0.428) F148100200020
STATUS (TABLE,,A.A.Smirnov+,J,PAN,85,1449,2022) Table 1 F148100200021
ENDBIB 19 0 F148100200022
NOCOMMON 0 0 F148100200023
DATA 6 135 F148100200024
EN EN-ERR ELEMENT MASS DATA ERR-T F148100200025
MEV MEV NO-DIM NO-DIM MB MB F148100200026
39.2 2.1 40. 95. 49.8 12.4F148100200027
39.2 2.1 41. 96. 5.6 1.3F148100200028
39.2 2.1 42. 99. 48.7 7.9F148100200029
39.2 2.1 44. 103. 41.1 7.2F148100200030
39.2 2.1 45. 105. 47.8 9.0F148100200031
39.2 2.1 46. 112. 30.8 11.3F148100200032
39.2 2.1 47. 111. 37.3 11.5F148100200033
39.2 2.1 51. 122. 4.3 1.1F148100200034
39.2 2.1 51. 127. 33.1 5.9F148100200035
39.2 2.1 52. 132. 17.6 2.9F148100200036
39.2 2.1 53. 131. 38.9 6.3F148100200037
39.2 2.1 55. 136. 9. 2.8F148100200038
39.2 2.1 56. 140. 27.8 4.8F148100200039
39.2 2.1 58. 141. 32.6 5.9F148100200040
39.2 2.1 58. 143. 21.8 4.2F148100200041
41.0 1.9 40. 95. 68.2 14.2F148100200042
41.0 1.9 41. 96. 6.1 1.5F148100200043
41.0 1.9 42. 99. 58.2 9.4F148100200044
41.0 1.9 44. 103. 46.4 7.5F148100200045
41.0 1.9 45. 105. 55.8 10.0F148100200046
41.0 1.9 46. 112. 36.9 7.4F148100200047
41.0 1.9 47. 111. 37.5 19.7F148100200048
41.0 1.9 51. 122. 4.5 0.9F148100200049
41.0 1.9 51. 127. 35.1 6.1F148100200050
41.0 1.9 52. 132. 19.4 3.2F148100200051
41.0 1.9 53. 131. 46.5 7.6F148100200052
41.0 1.9 55. 136. 11.0 2.0F148100200053
41.0 1.9 56. 140. 30.2 5.3F148100200054
41.0 1.9 58. 141. 36.6 6.4F148100200055
41.0 1.9 58. 143. 23.0 4.1F148100200056
42.7 1.8 40. 95. 75.1 13.6F148100200057
42.7 1.8 41. 96. 8.7 1.9F148100200058
42.7 1.8 42. 99. 73.3 11.8F148100200059
42.7 1.8 44. 103. 50.7 8.5F148100200060
42.7 1.8 45. 105. 59.8 10.6F148100200061
42.7 1.8 46. 112. 40.6 7.8F148100200062
42.7 1.8 47. 111. 50.1 15.8F148100200063
42.7 1.8 51. 122. 4.9 1.12F148100200064
42.7 1.8 51. 127. 41.5 6.9F148100200065
42.7 1.8 52. 132. 22.8 3.7F148100200066
42.7 1.8 53. 131. 54.9 8.9F148100200067
42.7 1.8 55. 136. 11.9 2.2F148100200068
42.7 1.8 56. 140. 40.8 7.2F148100200069
42.7 1.8 58. 141. 44.8 7.5F148100200070
42.7 1.8 58. 143. 22.1 4.0F148100200071
44.5 1.7 40. 95. 69.5 12.5F148100200072
44.5 1.7 41. 96. 9.4 1.9F148100200073
44.5 1.7 42. 99. 73.5 11.8F148100200074
44.5 1.7 44. 103. 62.0 10.1F148100200075
44.5 1.7 45. 105. 74.4 12.5F148100200076
44.5 1.7 46. 112. 52.3 9.2F148100200077
44.5 1.7 47. 111. 63.6 14.3F148100200078
44.5 1.7 51. 122. 5.5 1.1F148100200079
44.5 1.7 51. 127. 42.6 7.1F148100200080
44.5 1.7 52. 132. 21.8 3.5F148100200081
44.5 1.7 53. 131. 54.8 8.9F148100200082
44.5 1.7 55. 136. 14.5 2.5F148100200083
44.5 1.7 56. 140. 39.4 6.9F148100200084
44.5 1.7 58. 141. 44.1 7.4F148100200085
44.5 1.7 58. 143. 27.4 4.6F148100200086
46.2 1.6 40. 95. 87.4 15.6F148100200087
46.2 1.6 41. 96. 10.0 2.4F148100200088
46.2 1.6 42. 99. 94.0 15.1F148100200089
46.2 1.6 44. 103. 62.4 10.3F148100200090
46.2 1.6 45. 105. 74.7 12.5F148100200091
46.2 1.6 46. 112. 51.7 9.2F148100200092
46.2 1.6 47. 111. 61.3 14.7F148100200093
46.2 1.6 51. 122. 5.5 1.1F148100200094
46.2 1.6 51. 127. 49.5 8.2F148100200095
46.2 1.6 52. 132. 27.2 4.4F148100200096
46.2 1.6 53. 131. 66.0 10.6F148100200097
46.2 1.6 55. 136. 13.7 2.3F148100200098
46.2 1.6 56. 140. 44.0 7.3F148100200099
46.2 1.6 58. 141. 56.1 9.3F148100200100
46.2 1.6 58. 143. 28.2 4.8F148100200101
47.9 1.5 40. 95. 85.1 15.2F148100200102
47.9 1.5 41. 96. 15.3 3.5F148100200103
47.9 1.5 42. 99. 86.5 13.9F148100200104
47.9 1.5 44. 103. 76.6 12.9F148100200105
47.9 1.5 45. 105. 86.4 14.3F148100200106
47.9 1.5 46. 112. 67.2 11.5F148100200107
47.9 1.5 47. 111. 70.4 15.9F148100200108
47.9 1.5 51. 122. 5.8 1.1F148100200109
47.9 1.5 51. 127. 44.7 7.4F148100200110
47.9 1.5 52. 132. 24.4 4.0F148100200111
47.9 1.5 53. 131. 60.6 9.8F148100200112
47.9 1.5 55. 136. 16.7 2.8F148100200113
47.9 1.5 56. 140. 41.8 6.4F148100200114
47.9 1.5 58. 141. 47.9 7.9F148100200115
47.9 1.5 58. 143. 32.0 5.4F148100200116
51.5 1.3 40. 95. 82.4 14.4F148100200117
51.5 1.3 41. 96. 12.8 3.4F148100200118
51.5 1.3 42. 99. 87.0 14.0F148100200119
51.5 1.3 44. 103. 75.8 12.9F148100200120
51.5 1.3 45. 105. 81.1 13.5F148100200121
51.5 1.3 46. 112. 66.4 11.3F148100200122
51.5 1.3 47. 111. 77.2 13.7F148100200123
51.5 1.3 51. 122. 6.3 1.2F148100200124
51.5 1.3 51. 127. 42.6 7.0F148100200125
51.5 1.3 52. 132. 22.7 3.7F148100200126
51.5 1.3 53. 131. 58.0 9.3F148100200127
51.5 1.3 55. 136. 15.3 2.6F148100200128
51.5 1.3 56. 140. 37.3 6.5F148100200129
51.5 1.3 58. 141. 48.0 7.9F148100200130
51.5 1.3 58. 143. 30.4 5.0F148100200131
53.2 1.2 40. 95. 80.1 13.9F148100200132
53.2 1.2 41. 96. 11.0 2.9F148100200133
53.2 1.2 42. 99. 74.6 12.0F148100200134
53.2 1.2 44. 103. 63.6 11.7F148100200135
53.2 1.2 45. 105. 77.9 12.8F148100200136
53.2 1.2 46. 112. 61.0 10.3F148100200137
53.2 1.2 47. 111. 67.6 16.2F148100200138
53.2 1.2 51. 122. 5.5 1.0F148100200139
53.2 1.2 51. 127. 36.2 6.0F148100200140
53.2 1.2 52. 132. 19.5 3.2F148100200141
53.2 1.2 53. 131. 49.3 7.9F148100200142
53.2 1.2 55. 136. 14.5 2.4F148100200143
53.2 1.2 56. 140. 32.3 5.3F148100200144
53.2 1.2 58. 141. 42.9 7.1F148100200145
53.2 1.2 58. 143. 26.5 4.4F148100200146
54.9 1.1 40. 95. 75.5 23.9F148100200147
54.9 1.1 41. 96. 9.8 2.0F148100200148
54.9 1.1 42. 99. 70.8 11.5F148100200149
54.9 1.1 44. 103. 63.7 10.8F148100200150
54.9 1.1 45. 105. 77.7 13.4F148100200151
54.9 1.1 46. 112. 64.9 12.2F148100200152
54.9 1.1 47. 111. 60.4 13.9F148100200153
54.9 1.1 51. 122. 5.6 1.3F148100200154
54.9 1.1 51. 127. 34.5 6.2F148100200155
54.9 1.1 52. 132. 17.6 2.9F148100200156
54.9 1.1 53. 131. 48.2 7.8F148100200157
54.9 1.1 55. 136. 13.8 2.5F148100200158
54.9 1.1 56. 140. 31.5 5.5F148100200159
54.9 1.1 58. 141. 39.6 7.5F148100200160
54.9 1.1 58. 143. 24.3 5.5F148100200161
ENDDATA 137 0 F148100200162
ENDSUBENT 161 0 F148100299999
SUBENT F1481003 20231030 F095F148100300001
BIB 3 3 F148100300002
REACTION (90-TH-232(HE3,X)48-CD-115-G,CUM,SIG) F148100300003
DECAY-DATA (48-CD-115-G,2.23D,DG,336.2,0.46) F148100300004
STATUS (TABLE,,A.A.Smirnov+,J,PAN,85,1449,2022) Table 1 F148100300005
ENDBIB 3 0 F148100300006
NOCOMMON 0 0 F148100300007
DATA 4 9 F148100300008
EN EN-ERR DATA ERR-T F148100300009
MEV MEV MB MB F148100300010
39.2 2.1 33.7 5.6 F148100300011
41.0 1.9 44.0 7.2 F148100300012
42.7 1.8 54.34 8.8 F148100300013
44.5 1.7 55.3 9.0 F148100300014
46.2 1.6 73.0 11.8 F148100300015
47.9 1.5 66.3 10.7 F148100300016
51.5 1.3 68.4 11.0 F148100300017
53.2 1.2 62.0 10.0 F148100300018
54.9 1.1 58.6 9.6 F148100300019
ENDDATA 11 0 F148100300020
ENDSUBENT 19 0 F148100399999
SUBENT F1481004 20231030 F095F148100400001
BIB 3 3 F148100400002
REACTION (90-TH-232(HE3,X)51-SB-124-G,M+,SIG) F148100400003
DECAY-DATA (51-SB-124-G,60.2D,DG,602.7,0.978) F148100400004
STATUS (TABLE,,A.A.Smirnov+,J,PAN,85,1449,2022) Table 1 F148100400005
ENDBIB 3 0 F148100400006
NOCOMMON 0 0 F148100400007
DATA 4 9 F148100400008
EN EN-ERR DATA ERR-T F148100400009
MEV MEV MB MB F148100400010
39.2 2.1 9.8 3.2 F148100400011
41.0 1.9 12.0 3.5 F148100400012
42.7 1.8 14.3 4.1 F148100400013
44.5 1.7 18.3 4.3 F148100400014
46.2 1.6 20.3 4.4 F148100400015
47.9 1.5 22.7 4.5 F148100400016
51.5 1.3 24.9 4.9 F148100400017
53.2 1.2 28.2 5.2 F148100400018
54.9 1.1 19.7 6.1 F148100400019
ENDDATA 11 0 F148100400020
ENDSUBENT 19 0 F148100499999
SUBENT F1481005 20231030 F095F148100500001
BIB 3 3 F148100500002
REACTION (90-TH-232(HE3,X)51-SB-126-G,M+,SIG) F148100500003
DECAY-DATA (51-SB-126-G,12.4D,DG,666.3,0.996) F148100500004
STATUS (TABLE,,A.A.Smirnov+,J,PAN,85,1449,2022) Table 1 F148100500005
ENDBIB 3 0 F148100500006
NOCOMMON 0 0 F148100500007
DATA 4 9 F148100500008
EN EN-ERR DATA ERR-T F148100500009
MEV MEV MB MB F148100500010
39.2 2.1 10.8 2.0 F148100500011
41.0 1.9 14.8 2.5 F148100500012
42.7 1.8 17.5 2.9 F148100500013
44.5 1.7 17.6 2.9 F148100500014
46.2 1.6 25.3 4.2 F148100500015
47.9 1.5 21.8 3.6 F148100500016
51.5 1.3 22.1 3.6 F148100500017
53.2 1.2 19.3 3.2 F148100500018
54.9 1.1 20.5 3.6 F148100500019
ENDDATA 11 0 F148100500020
ENDSUBENT 19 0 F148100599999
ENDENTRY 5 0 F148199999999