ENTRY D0539 20210929 D132D053900000001 SUBENT D0539001 20210929 D132D053900100001 BIB 15 65 D053900100002 TITLE Investigation of the proton induced reactions on tin D053900100003 at low energies D053900100004 AUTHOR (E.K.Elmaghraby,S.A.Said,F.I.Asfour) D053900100005 INSTITUTE (3EGYCAI) D053900100006 REFERENCE (J,ARI,67,147,2009) D053900100007 FACILITY (CYCLO,3EGYCAI) The compact cyclotron MGC-20 at D053900100008 Nuclear Research Center (NRC) Inshas, Egypt, using D053900100009 protons of primary energy 18 MeV. D053900100010 MONITOR (29-CU-0(P,X)30-ZN-62,,SIG) D053900100011 (29-CU-0(P,X)30-ZN-63,,SIG) D053900100012 (29-CU-0(P,X)30-ZN-65,,SIG) D053900100013 (22-TI-0(P,X)23-V-48,,SIG) D053900100014 MONIT-REF (,F.TARKANYI+,R,IAEA-TECDOC-1211,49,2001) D053900100015 METHOD (STTA) D053900100016 (EXTB) Beam current 100-200 nano-amperes. D053900100017 (ACTIV) The irradiation time was 1 hour. D053900100018 (GSPEC) D053900100019 The activity of short-lived zinc isotopes was measured D053900100020 2-10 hr after bombardment, while the activities of D053900100021 124Sb and 65Zn are measured several days after D053900100022 bombardment to allow the short-lived isotopes to decay.D053900100023 DECAY-DATA (51-SB-124-G,60.11D,DG,602.7,0.978,DG,1691.2,0.485) D053900100024 SAMPLE A few milligrams of (highly enriched) 124Sn isotope D053900100025 were evaporated using an "EDWARDS E306A" vacuum D053900100026 coating unit equipped with a molybdenum boat heater D053900100027 on 20. mu-m thick pure aluminum foils of 11.0 mm D053900100028 diam. supported in a target holder. After D053900100029 evaporation, each sample is covered by a 12. mu-m D053900100030 thick Al foil in order to prevent scratching of the D053900100031 evaporated Sn film. Two natural tin foils are D053900100032 enclosed in the stack, and the foils are encapsulated D053900100033 from both sides with 12.0 mu-m thick Al foils. D053900100034 Abundance (%) of tin isotopes D053900100035 isotope natural sample enriched sample D053900100036 Sn-112 0.97 0.087 D053900100037 Sn-114 0.66 0.391 D053900100038 Sn-115 0.34 1.553 D053900100039 Sn-116 14.54 0.920 D053900100040 Sn-117 7.68 0.589 D053900100041 Sn-118 24.22 3.339 D053900100042 Sn-119 8.59 1.070 D053900100043 Sn-120 32.58 3.692 D053900100044 Sn-122 4.63 2.232 D053900100045 Sn-124 5.79 86.127 D053900100046 DETECTOR (HPGE) A standard hyper-pure germanium (HPGe) D053900100047 detector that is coupled to a Canberra AccuSpec/A D053900100048 plug-in multichannel analyzer. D053900100049 ERR-ANALYS (DATA-ERR) Total uncertainties include: D053900100050 * detected peak count uncertainty, D053900100051 * beam current integration, D053900100052 * uncertainty in weight, D053900100053 * uncertainty in irradiation, D053900100054 * cooling and measurement times, D053900100055 * uncertainty of the geometry correction factors. D053900100056 ADD-RES (COMP) The theoretical interpretations of the measured D053900100057 excitation functions were done by EMPIRE-II code. D053900100058 (TTY-C) Thick target yield was calculated from an D053900100059 integration of excitation function. D053900100060 STATUS (TABLE) tbl. 1 of Appl.Radiat.Isot 67(2009)147 D053900100061 (APRVD) Entry approved by Dr. E.K.Elmaghraby D053900100062 HISTORY (20081114C) D053900100063 (20210928A) VS. SF1, SF3 and SF4 corrected in 003. D053900100064 SF4-SF5: -G,M+ added in 002. D053900100065 ERR-T->DATA-ERR in 001-003. D053900100066 SAMPLE: code added in 002-003. D053900100067 ENDBIB 65 0 D053900100068 NOCOMMON 0 0 D053900100069 ENDSUBENT 68 0 D053900199999 SUBENT D0539002 20210929 D132D053900200001 BIB 4 6 D053900200002 REACTION (50-SN-124(P,N)51-SB-124-G,M+,SIG) D053900200003 MISC-COL (MISC) Mass (mu-g) D053900200004 SAMPLE (50-SN-124,ENR=0.86127) D053900200005 One stack containing 10 of the enriched 124Sn D053900200006 targets evaporated on Al backings D053900200007 HISTORY (20210928A) VS. SAMPLE: code added. ERR-T->DATA-ERR D053900200008 ENDBIB 6 0 D053900200009 NOCOMMON 0 0 D053900200010 DATA 5 10 D053900200011 EN DATA DATA-ERR MISC MISC-ERR D053900200012 MEV MB MB ARB-UNITS ARB-UNITS D053900200013 16.73 99.79 12.81 29.97 1.76 D053900200014 16.32 76.12 12.96 15.74 1.09 D053900200015 15.26 156.94 20.16 35.02 2.06 D053900200016 14.81 120.15 40.82 34.40 2.41 D053900200017 13.64 84.43 10.84 22.64 1.72 D053900200018 11.60 202.28 20.32 28.79 3.08 D053900200019 10.14 313.68 28.23 28.59 1.66 D053900200020 8.50 472.79 39.39 41.33 2.76 D053900200021 5.84 123.84 10.65 34.78 3.10 D053900200022 3.23 0.07 0.01 26.55 1.72 D053900200023 ENDDATA 12 0 D053900200024 ENDSUBENT 23 0 D053900299999 SUBENT D0539003 20210929 D132D053900300001 BIB 4 5 D053900300002 REACTION (50-SN-124(P,N)51-SB-124-G,M+,SIG) D053900300003 SAMPLE (50-SN-124,NAT=0.0579) D053900300004 MISC-COL (MISC) Thickness (mu-m) D053900300005 HISTORY (20210928A) VS. SF1=50-SN-124 and SF3=N. SAMPLE added. D053900300006 ERR-T->DATA-ERR D053900300007 ENDBIB 5 0 D053900300008 COMMON 1 3 D053900300009 MISC D053900300010 ARB-UNITS D053900300011 20.0 D053900300012 ENDCOMMON 3 0 D053900300013 DATA 3 2 D053900300014 EN DATA DATA-ERR D053900300015 MEV MB MB D053900300016 7.96 292.86 23.70 D053900300017 13.00 90.01 7.3 D053900300018 ENDDATA 4 0 D053900300019 ENDSUBENT 18 0 D053900399999 ENDENTRY 3 0 D053999999999