ENTRY M0458 20130624 M067M045800000001 SUBENT M0458001 20130624 M067M045800100001 BIB 15 26 M045800100002 TITLE Measurements of (g,d) and (g,np) reactions in M045800100003 the threshold region. M045800100004 AUTHOR (J.Goldemberg,L.Marquez) M045800100005 REFERENCE (J,NP,7,202,1958) M045800100006 INSTITUTE (3BZLUSP) M045800100007 FACILITY (BETAT,3BZLUSP) M045800100008 INC-SOURCE (BRST) M045800100009 METHOD (ACTIV,CHSEP) Radiochemical methods were used to M045800100010 separate the parent from daughter nucleus, M045800100011 respectively Cu-62 and Cu-64. M045800100012 SAMPLE The sample of ZnO (20 g weight) was used. M045800100013 PART-DET (B+) M045800100014 DETECTOR (NAICR) M045800100015 ANALYSIS (UNFLD) In the case of Zn-64 the absolute activity M045800100016 was found by comparison with the activity induced in M045800100017 Cu-63 by (g,n) reaction, which gives exactly the M045800100018 same end product Cu-62. M045800100019 ERR-ANALYS No information. M045800100020 COMMENT The yields of the combined reactions (g,d) and (g,np) M045800100021 have been measured for Zn-64 and Zn-66 by isolating M045800100022 and measuring the activity of the residual nuclei, M045800100023 respectively Cu-62 and Cu-64. M045800100024 STATUS (CURVE) M045800100025 HISTORY (19910218C) M045800100026 (20130624A) Corrected by V.Varlamov: REACTION, M045800100027 ANALYSIS, STATUS, dates, lowercase. M045800100028 ENDBIB 26 0 M045800100029 NOCOMMON 0 0 M045800100030 ENDSUBENT 29 0 M045800199999 SUBENT M0458002 20130624 M067M045800200001 BIB 5 6 M045800200002 REACTION (30-ZN-64(G,X)29-CU-62,,SIG,,BRS) M045800200003 DECAY-DATA (29-CU-62,10.0MIN) M045800200004 COMMENT The threshold of (g,n+p) reaction is 18.24 MeV. M045800200005 STATUS Data from Fig 1. M045800200006 HISTORY (20130621A) Corrected by V.Varlamov: M045800200007 [(G,N+P) + (G,D)] -> (G,X), BRA -> BRS. M045800200008 ENDBIB 6 0 M045800200009 NOCOMMON 0 0 M045800200010 DATA 2 13 M045800200011 EN DATA M045800200012 MEV MB M045800200013 16.5 .35 M045800200014 17. .6 M045800200015 17.5 .2 M045800200016 18. .05 M045800200017 18.5 .05 M045800200018 19. .1 M045800200019 19.5 .5 M045800200020 20. 1.2 M045800200021 20.5 2.3 M045800200022 21. 2.75 M045800200023 21.5 2.5 M045800200024 22. 1.9 M045800200025 22.35 1.35 M045800200026 ENDDATA 15 0 M045800200027 ENDSUBENT 26 0 M045800299999 SUBENT M0458003 20130624 M067M045800300001 BIB 5 6 M045800300002 REACTION (30-ZN-66(G,X)29-CU-64,,SIG,,BRS) M045800300003 DECAY-DATA (29-CU-64,12.9HR) M045800300004 COMMENT The threshold of (g,n+p) reaction is 18.65 MeV. M045800300005 STATUS Data from Fig 2. M045800300006 HISTORY (20130621A) Corrected by V.Varlamov: M045800300007 [(G,N+P) + (G,D)] -> (G,X), BRA -> BRS. M045800300008 ENDBIB 6 0 M045800300009 NOCOMMON 0 0 M045800300010 DATA 2 12 M045800300011 EN DATA M045800300012 MEV MB M045800300013 16. .15 M045800300014 16.5 1.2 M045800300015 17. .4 M045800300016 17.5 .15 M045800300017 18. .2 M045800300018 18.5 .4 M045800300019 19. 1.2 M045800300020 19.5 2.6 M045800300021 20. 2.85 M045800300022 20.5 2.35 M045800300023 21. 1.8 M045800300024 21.3 1.15 M045800300025 ENDDATA 14 0 M045800300026 ENDSUBENT 25 0 M045800399999 ENDENTRY 3 0 M045899999999