ENTRY 14281 20170412 14271428100000001 SUBENT 14281001 20170412 14271428100100001 BIB 11 28 1428100100002 TITLE Characterization of the Be(d,n) Neutron Field by 1428100100003 Passive Dosimetry Techniques 1428100100004 AUTHOR (D.W.Kneff,H.Farrar IV,L.R.Greenwood,M.W.Guinan) 1428100100005 REFERENCE ((R,BNL-NCS-51245,113,1980)=(S,INDC(USA)-84,113,1980)) 1428100100006 INSTITUTE (1USAAI,1USAANL,1USALRL) 1428100100007 FACILITY (CYCLO,1USADAV) 76-in. Isochronous Cyclotron at 1428100100008 University of California, Davis. 1428100100009 INC-SOURCE (D-BE) 30 MeV deuterons on Be target. 1428100100010 METHOD (ACTIV,CHSEP) The helium generation materials 1428100100011 included eleven Al, Fe, Ni, Cu, and Au pure-element 1428100100012 helium accumulation dosimetry wire rings, oriented 1428100100013 concentrically with the irradiation capsule axis. The 1428100100014 helium accumulation dosimetry rings from the 1428100100015 irradiated capsule were etched, segmented, weighted, 1428100100016 and analyzed for generated helium using a 1428100100017 high-sensitivity gas mass spectrometer. 1428100100018 ANALYSIS The helium concentrations measured for the helium 1428100100019 accumulation ring segments were then used to 1428100100020 calculated relative helium generation cross sections. 1428100100021 To calculate them, the helium measurements were 1428100100022 normalized using the spectrum- integrated fluence 1428100100023 profiles, estimated to have +-10% uncertainties. The 1428100100024 profiles were integrated over the finite source 1428100100025 geometry, for neutron energies above 5 MeV. 1428100100026 ERR-ANALYS (ERR-SYS) Spectrum integrated fluence profile 1428100100027 normalization. 1428100100028 COMMENT Q-value for 9Be(d,n) reaction is 4.362 MeV. 1428100100029 HISTORY (20170412C) BP 1428100100030 ENDBIB 28 0 1428100100031 COMMON 3 3 1428100100032 EN-MIN EN-MAX ERR-SYS 1428100100033 MEV MEV PER-CENT 1428100100034 5.0 34.362 10.0 1428100100035 ENDCOMMON 3 0 1428100100036 ENDSUBENT 35 0 1428100199999 SUBENT 14281002 20170412 14271428100200001 BIB 2 2 1428100200002 REACTION (13-AL-27(N,X)2-HE-4,,SIG,,SPA) 1428100200003 STATUS (TABLE) Table II, page 123. 1428100200004 ENDBIB 2 0 1428100200005 NOCOMMON 0 0 1428100200006 DATA 1 1 1428100200007 DATA 1428100200008 MB 1428100200009 120.0 1428100200010 ENDDATA 3 0 1428100200011 ENDSUBENT 10 0 1428100299999 SUBENT 14281003 20170412 14271428100300001 BIB 2 2 1428100300002 REACTION (26-FE-0(N,X)2-HE-4,,SIG,,SPA) 1428100300003 STATUS (TABLE) Table II, page 123. 1428100300004 ENDBIB 2 0 1428100300005 NOCOMMON 0 0 1428100300006 DATA 1 1 1428100300007 DATA 1428100300008 MB 1428100300009 42.0 1428100300010 ENDDATA 3 0 1428100300011 ENDSUBENT 10 0 1428100399999 SUBENT 14281004 20170412 14271428100400001 BIB 2 2 1428100400002 REACTION (28-NI-0(N,X)2-HE-4,,SIG,,SPA) 1428100400003 STATUS (TABLE) Table II, page 123. 1428100400004 ENDBIB 2 0 1428100400005 NOCOMMON 0 0 1428100400006 DATA 1 1 1428100400007 DATA 1428100400008 MB 1428100400009 99.0 1428100400010 ENDDATA 3 0 1428100400011 ENDSUBENT 10 0 1428100499999 SUBENT 14281005 20170412 14271428100500001 BIB 2 2 1428100500002 REACTION (29-CU-0(N,X)2-HE-4,,SIG,,SPA) 1428100500003 STATUS (TABLE) Table II, page 123. 1428100500004 ENDBIB 2 0 1428100500005 NOCOMMON 0 0 1428100500006 DATA 1 1 1428100500007 DATA 1428100500008 MB 1428100500009 42.0 1428100500010 ENDDATA 3 0 1428100500011 ENDSUBENT 10 0 1428100599999 SUBENT 14281006 20170412 14271428100600001 BIB 2 2 1428100600002 REACTION (79-AU-197(N,X)2-HE-4,,SIG,,SPA) 1428100600003 STATUS (TABLE) Table II, page 123. 1428100600004 ENDBIB 2 0 1428100600005 NOCOMMON 0 0 1428100600006 DATA 1 1 1428100600007 DATA 1428100600008 MB 1428100600009 1.2 1428100600010 ENDDATA 3 0 1428100600011 ENDSUBENT 10 0 1428100699999 ENDENTRY 6 0 1428199999999