ENTRY F1466 20220825 F146600000001 SUBENT F1466001 20220825 20230412 F146600100001 BIB 14 54 F146600100002 TITLE Measurement of cross sections for the reactions F146600100003 232Th(3He,p4n)230Pa, 232Th(3He,p2n)232Pa, and F146600100004 232Th(3He,2p+pn)233Pa induced by the irradiation of F146600100005 a ThO2 target with 3He nuclei F146600100006 AUTHOR (M.N.German,V.A.Zagryadskiy,A.V.Kurochkin, F146600100007 K.A.Makoveeva,T.Yu.Malamut,V.I.Novikov,I.I.Skobelin, F146600100008 V.N.Unezhev) F146600100009 INSTITUTE (4RUSKUR) F146600100010 REFERENCE (J,PAN,85,12,2022) English translation F146600100011 #doi:10.1134/S1063778821060053 F146600100012 (J,YF,85,14,2022) Russian original F146600100013 #doi:10.31857/S0044002721060052 F146600100014 FACILITY (CYCLO,4RUSKUR) U-150 cyclotron F146600100015 METHOD (ACTIV) The activity of each protoactinium F146600100016 radionuclide was measured several times during three F146600100017 half-life periods and determined on the basis of the F146600100018 peaks of total photon absorption. F146600100019 (STTA) Eleven foils were combined into one single F146600100020 stack of targets. F146600100021 (EDEG) Aluminum foils with a thickness from 9 to 30 F146600100022 mu-m were placed between thorium targets, using as F146600100023 beam monitors or degraders. F146600100024 (GSPEC) F146600100025 INC-SOURCE Average beam current was 0.1 mu-A. Irradiation was F146600100026 carried out until a total charge of 0.3 mu-A h was F146600100027 reached. F146600100028 DETECTOR (HPGE) The measurements were performed on gamma F146600100029 spectrometer with ultrapure-germanium detector ORTEC. F146600100030 The distance from the target to the detector during F146600100031 measurements was from 6 to 40 cm, depending on the F146600100032 radiation intensity. F146600100033 SAMPLE Targets of thorium oxide with the thickness from 7 to F146600100034 11 mg/cm2 and spot diameter of 20 mm deposited by F146600100035 means of sedimentation on aluminum foils were used. F146600100036 REL-REF (R,,E.Browne+,J,NDS,113,2113,2012)Decay data for Th-230F146600100037 are given. F146600100038 (R,,E.Browne+,J,NDS,107,2579,2006) Decay data for U-232F146600100039 are given. F146600100040 (R,,B.Singh+,J,NDS,170,499,2020) Decay data for U-233 F146600100041 are given. F146600100042 ADD-RES (COMP) Experimental results were compared with F146600100043 theoretical data from TENDL-2019. F146600100044 ERR-ANALYS (ERR-T) Uncertainties in the experimental values of F146600100045 the cross sections were between 13 and 25 % at a F146600100046 fiducial probability of 68 % and include: F146600100047 (ERR-1,8.,12.) the error in determining the detector F146600100048 efficiency; F146600100049 (ERR-2,10.,15.) the error in determining the areas F146600100050 under the peaks of total photon absorption in the F146600100051 spectrum; F146600100052 (ERR-3,3.,18.) the error in the quantum yields used F146600100053 to determine the activities. F146600100054 STATUS (APRVD) Entry was approved by Dr. K.A.Makoveeva F146600100055 HISTORY (20220825C) F146600100056 ENDBIB 54 0 F146600100057 NOCOMMON 0 0 F146600100058 ENDSUBENT 57 0 F146600199999 SUBENT F1466002 20220825 20230412 F146600200001 BIB 4 5 F146600200002 REACTION (90-TH-232(HE3,X)91-PA-230,,SIG) F146600200003 RAD-DET (90-TH-230,DG) F146600200004 DECAY-DATA (91-PA-230,17.4D) F146600200005 (90-TH-230,,DG,951.88,0.296) F146600200006 STATUS (TABLE) Tbl.1 from Phys.At.Nuclei, 85,12,2022 F146600200007 ENDBIB 5 0 F146600200008 NOCOMMON 0 0 F146600200009 DATA 3 11 F146600200010 EN DATA ERR-T F146600200011 MEV MB MB F146600200012 57.1 46. 7. F146600200013 55.5 37. 8. F146600200014 53.8 39. 7. F146600200015 52.1 43. 9. F146600200016 50.4 34. 8. F146600200017 48.5 34. 8. F146600200018 46.7 24. 6. F146600200019 45.1 20. 5. F146600200020 43.3 12. 3. F146600200021 41.5 8. 2. F146600200022 39.5 5. 1. F146600200023 ENDDATA 13 0 F146600200024 ENDSUBENT 23 0 F146600299999 SUBENT F1466003 20220825 20230412 F146600300001 BIB 4 4 F146600300002 REACTION (90-TH-232(HE3,X)91-PA-232,,SIG) F146600300003 RAD-DET (92-U-232,DG) F146600300004 DECAY-DATA (92-U-232,,DG,894.35,0.196) F146600300005 STATUS (TABLE) Tbl.1 from Phys.At.Nuclei, 85,12,2022 F146600300006 ENDBIB 4 0 F146600300007 NOCOMMON 0 0 F146600300008 DATA 3 11 F146600300009 EN DATA ERR-T F146600300010 MEV MB MB F146600300011 57.1 53. 11. F146600300012 55.5 43. 9. F146600300013 53.8 54. 10. F146600300014 52.1 67. 12. F146600300015 50.4 59. 10. F146600300016 48.5 88. 15. F146600300017 46.7 80. 13. F146600300018 45.1 94. 15. F146600300019 43.3 84. 13. F146600300020 41.5 97. 15. F146600300021 39.5 105. 16. F146600300022 ENDDATA 13 0 F146600300023 ENDSUBENT 22 0 F146600399999 SUBENT F1466004 20220825 20230412 F146600400001 BIB 4 4 F146600400002 REACTION (90-TH-232(HE3,X)91-PA-233,,SIG) F146600400003 RAD-DET (92-U-233,DG) F146600400004 DECAY-DATA (92-U-233,,DG,311.9,0.382) F146600400005 STATUS (TABLE) Tbl.1 from Phys.At.Nuclei, 85,12,2022 F146600400006 ENDBIB 4 0 F146600400007 NOCOMMON 0 0 F146600400008 DATA 3 11 F146600400009 EN DATA ERR-T F146600400010 MEV MB MB F146600400011 57.1 38. 9. F146600400012 55.5 46. 11. F146600400013 53.8 47. 10. F146600400014 52.1 64. 14. F146600400015 50.4 58. 12. F146600400016 48.5 75. 14. F146600400017 46.7 67. 12. F146600400018 45.1 75. 13. F146600400019 43.3 62. 10. F146600400020 41.5 65. 12. F146600400021 39.5 65. 11. F146600400022 ENDDATA 13 0 F146600400023 ENDSUBENT 22 0 F146600499999 ENDENTRY 4 0 F146699999999