/*===================================================================*/ /* NRDF D1875 Data No.5 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,5; D#=D1875; TITLE=/The production of high specific activities of tin/; PURPOSE=/To determine the thick target yield for 113In(d,2n)113Sn and 115In(alpha,pn)117mSn and to establish the procedure for preparing the high specific activities of tin from the irradiated target/; ATH=(S.FUKUSHIMA'1', S.HAYASHI'1', S.KUME'1', H.OKAMURA'1', K.OTOZAI'1', K.SAKAMOTO'1', R.TSUJINO'1', Y.YOSHIZAWA'1'); INST-ATH=(2JPNOSA'1'); /* '1' Department of Radiochemistry, Faculty of Science */ REF=BCJ; VLP=36(1963)1225; RCTS=(IN(D,X)113SN, IN(ALPHA,X)117SN, CD(ALPHA,X)113SN, CD(ALPHA,X)117SN); PHQS=(TTY, XSECTN); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,5; /* 2004-02-25 : Compiled */ PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; POL-PRJ=0%; COINC=NO; ANT-COINC=NO; DET-SYS=NAI'2'; /* '2' To measure tin activities. */ /* Experimental Method: - Chemical separation RCT=IN(ALPHA,X)117SN; PHQ=XSECTN; CHM=ELM; THK-TGT=10MG/CM**2; BAC=AG; THK-BAC=25MG/CM**2; ACC=(CYC'16',CYC'17'); /* '16' 110 cm cyclotron, used for 12 to 22 MeV region */ /* '17' 160 cm cyclotron, used for 22 to 40 MeV region */ INST-ACC=(2JPNOSA'16',2JPNINS'17'); DET-PARTCL=GAMMA'18'; /* '18' Delayed gamma from 117Sn (metastable state) */ /* Experimental Method: - Stacked target irradiation (Indium foil was stacked together with the backing.) /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,5; RSD=117SN; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN DELTA-XSECTN (MEV) (MB) (MB) 11.9 0.01 +-0.02 14.9 0.04 +-0.01 17.7 0.64 +-0.06 22.1 5.9 +-0.8 27.1 14. +-2. 31.5 16. +-2. 35.4 16. +-2. 39.1 13. +-2. \END; /*===================================================================*/ |