ENTRY D0066 20031121 0000D006600000001 SUBENT D0066001 20031121 0000D006600100001 BIB 14 28 D006600100002 TITLE Preequilibrium decay in alpha particle induced D006600100003 reactions in terbium D006600100004 AUTHOR (N.L.Singh,M.S.Gadkari) D006600100005 INSTITUTE (3INDBDA) The authors are from the MS Univ. D006600100006 of Baroda D006600100007 REFERENCE (J,ASL,51,271,2001) D006600100008 FACILITY (CYCLO,3INDVEC) Variable energy cyclotron D006600100009 SAMPLE Spectroscopically pure (99.99%) terbium foils of D006600100010 thickness 20.6 mg/cm2. The samples were cut into piecesD006600100011 of 1.2x1.2cm2 and glued on aluminium frame of size D006600100012 3.0x2.5cm2 having a circular hole of diam. 8 mm in D006600100013 its center. The aluminium foils were also inserted in D006600100014 the stack, which acts as energy degraders D006600100015 DETECTOR (HPGE) A 120 cc HPGe detector D006600100016 MONITOR (13-AL-27(A,X)11-NA-24,,SIG) The incident alpha- D006600100017 particle flux was derived by measuring the activity of D006600100018 24Na in the aluminium foil. D006600100019 DECAY-MON (11-NA-24,15.05HR,DG,1369.,1.) D006600100020 METHOD (ACTIV,STTA) D006600100021 MONIT-REF (B0174001,H.J.PROBST+,J,ARI,27,431,1967) D006600100022 ERR-ANALYS (ERR-T) Contributions to the total error are: D006600100023 * photopeak - 1-5%; D006600100024 * detector efficiency - (3-4)%; D006600100025 * photopeak efficiency (1-4%); D006600100026 * uniformity of the foil thickness (1-2%); D006600100027 * monitor cross section (6%) D006600100028 STATUS (TABLE) Table 2 from main ref. D006600100029 HISTORY (20031124C) SD D006600100030 ENDBIB 28 0 D006600100031 NOCOMMON 0 0 D006600100032 ENDSUBENT 31 0 D006600199999 SUBENT D0066002 20031121 0000D006600200001 BIB 2 6 D006600200002 REACTION (65-TB-159(A,N)67-HO-162,,SIG) D006600200003 DECAY-DATA (67-HO-162-M,68.MIN,DG,185.,0.29, D006600200004 DG,283.,0.145, D006600200005 DG,937.,0.138) D006600200006 (67-HO-162-G,15.MIN,DG,81.,0.077, D006600200007 DG,1319.,0.037) D006600200008 ENDBIB 6 0 D006600200009 NOCOMMON 0 0 3 D006600200010 DATA 4 8 D006600200011 EN EN-ERR DATA ERR-T D006600200012 MEV MEV MB MB D006600200013 15.5 1.5 16.8 1.1 D006600200014 21.5 1.7 38.5 2.7 D006600200015 27.1 1.1 16.6 1.2 D006600200016 31.5 0.9 10.3 0.8 D006600200017 35.5 0.9 7.3 0.5 D006600200018 39.4 0.9 5.3 0.3 D006600200019 43.0 0.8 4.5 0.3 D006600200020 46.4 0.5 3.9 0.3 D006600200021 ENDDATA 10 0 D006600200022 ENDSUBENT 21 0 D006600299999 SUBENT D0066003 20031121 0000D006600300001 BIB 2 7 D006600300002 REACTION (65-TB-159(A,3N)67-HO-160,,SIG) D006600300003 DECAY-DATA (67-HO-160-M1,5.02HR,DG,728.,0.297, D006600300004 DG,962.,0.176, D006600300005 DG,966.,0.162) D006600300006 (67-HO-160-G,26.MIN,DG,728.,0.297, D006600300007 DG,962.,0.176, D006600300008 DG,966.,0.162) D006600300009 ENDBIB 7 0 D006600300010 NOCOMMON 0 0 3 D006600300011 DATA 4 6 D006600300012 EN EN-ERR DATA ERR-T D006600300013 MEV MEV MB MB D006600300014 27.1 1.1 119.9 8.1 D006600300015 31.5 0.9 1045.4 71.0 D006600300016 35.5 0.9 1285.0 87.3 D006600300017 39.4 0.9 633.1 43.0 D006600300018 43.0 0.8 310.3 21.1 D006600300019 46.4 0.5 203.2 13.8 D006600300020 ENDDATA 8 0 D006600300021 ENDSUBENT 20 0 D006600399999 SUBENT D0066004 20031121 0000D006600400001 BIB 2 5 D006600400002 REACTION (65-TB-159(A,4N)67-HO-159,,SIG) D006600400003 DECAY-DATA (67-HO-159-G,33.MIN,DG,121.,0.34, D006600400004 DG,132.,0.227, D006600400005 DG,253.,0.14, D006600400006 DG,310.,0.144) D006600400007 ENDBIB 5 0 D006600400008 NOCOMMON 0 0 3 D006600400009 DATA 4 4 D006600400010 EN EN-ERR DATA ERR-T D006600400011 MEV MEV MB MB D006600400012 35.5 0.9 27.1 1.8 D006600400013 39.4 0.9 485.8 34.0 D006600400014 43.0 0.8 1049.7 71.3 D006600400015 46.4 0.5 1195.0 81.2 D006600400016 ENDDATA 6 0 D006600400017 ENDSUBENT 16 0 D006600499999 SUBENT D0066005 20031121 0000D006600500001 BIB 2 4 D006600500002 REACTION (65-TB-159(A,3N+A)65-TB-156,,SIG) D006600500003 DECAY-DATA (65-TB-156-G,5.4D,DG,199.,0.418, D006600500004 DG,534.,0.662, D006600500005 DG,1222.,0.317) D006600500006 ENDBIB 4 0 D006600500007 NOCOMMON 0 0 3 D006600500008 DATA 4 3 D006600500009 EN EN-ERR DATA ERR-T D006600500010 MEV MEV MB MB D006600500011 39.4 0.9 1.1 D006600500012 43.0 0.8 2.4 0.1 D006600500013 46.4 0.5 4.4 0.3 D006600500014 ENDDATA 5 0 D006600500015 ENDSUBENT 14 0 D006600599999 ENDENTRY 5 0 D006699999999