ENTRY C2500 20200310 C192C250000000001 SUBENT C2500001 20200310 C192C250000100001 BIB 12 40 C250000100002 TITLE Electron-capture-delayed fission properties of 232Am C250000100003 AUTHOR (H.L.Hall,K.E.Gregorich,R.A.Henderson,C.M.Gannett, C250000100004 R.B.Chadwick,J.D.Leyba,K.R.Czerwinski,B.Kadkhodayan, C250000100005 S.A.Kreek,N.J.Hannink,D.M.Lee,M.J.Nurmia,D.C.Hoffman, C250000100006 C.E.A.Palmer,P.A.Baisden) C250000100007 REFERENCE (J,PR/C,42,1480,1990) C250000100008 #doi:10.1103/PhysRevC.42.1480 C250000100009 REL-REF (O,14631002,H.L.Hall+,J,PR/C,42,1480,1990) 232Am C250000100010 fission characteristics. C250000100011 INSTITUTE (1USABRK,1USALRL) C250000100012 FACILITY (CYCLO,1USABRK) Lawrence Berkeley Laboratory 88-Inch C250000100013 cyclotron. C250000100014 SAMPLE 12 targets were made by electrodepositing neptunium C250000100015 from aliquots of this solution containing 150-250 C250000100016 microg of 237Np on 2.5-microm molybdenum foils in a C250000100017 1.23-cm area for each target. Measured target C250000100018 thicknesses ranged from 118 to 142 microg/cm2. Each C250000100019 foil was mounted on a target holder frame, and ten of C250000100020 the target holder frames were mounted in the LIM C250000100021 Target System, with a spacing of approximately 1 cm C250000100022 between the targets. A 25-microm beryllium foil C250000100023 served as the volume limiting foil (which confines C250000100024 the gas volume downstream of the last target to the C250000100025 same as that for the rest of the targets) for the LIM C250000100026 Target System, and another 25-microm beryllium foil C250000100027 upstream of the targets served as the vacuum window C250000100028 for the system. C250000100029 DETECTOR (SIBAR) A light tight transmission-mounted 300-mm C250000100030 silicon-surface barrier detector. C250000100031 METHOD (CHSEP,XSPEC) Radiochemical and K X-ray measurements. C250000100032 Two different chemical separations were performed on C250000100033 the reaction products of these irradiations. The C250000100034 first separation was designed to determine the C250000100035 elemental assignment of the fission activity, the C250000100036 second was used to produce an americium sample C250000100037 suitable for measurement of the plutonium K x-rays C250000100038 from the EC decay of 232Am. C250000100039 ERR-ANALYS (DATA-ERR) No details on sources of uncertainties. C250000100040 DECAY-DATA (95-AM-232,1.31MIN) Measured by authors. C250000100041 HISTORY (20200310C) BP C250000100042 ENDBIB 40 0 C250000100043 COMMON 2 3 C250000100044 EN-MIN EN-MAX C250000100045 MEV MEV C250000100046 94.0 98.0 C250000100047 ENDCOMMON 3 0 C250000100048 ENDSUBENT 47 0 C250000199999 SUBENT C2500002 20200310 C192C250000200001 BIB 3 3 C250000200002 REACTION (93-NP-237(A,9N)95-AM-232,,SIG) C250000200003 RAD-DET (94-PU-232,XR) C250000200004 STATUS (TABLE) page 1485. C250000200005 ENDBIB 3 0 C250000200006 NOCOMMON 0 0 C250000200007 DATA 2 1 C250000200008 DATA DATA-ERR C250000200009 MICRO-B MICRO-B C250000200010 1.3 0.2 C250000200011 ENDDATA 3 0 C250000200012 ENDSUBENT 11 0 C250000299999 ENDENTRY 2 0 C250099999999