ENTRY 10801 20101103 13691080100000001 SUBENT 10801001 20101103 13691080100100001 BIB 12 33 1080100100002 INSTITUTE (1USABNL,1USASTB) 1080100100003 REFERENCE (J,PR/C,19,1159,197904) 1080100100004 AUTHOR (M.L.Stelts,R.E.Chrien,M.Goldhaber,M.J.Kenny, 1080100100005 C.M.McCullagh) 1080100100006 TITLE Angular distributions of the 6Li(n,t) alpha and 1080100100007 10B(n,alpha)7Li reactions at 2 and 24 keV. 1080100100008 FACILITY (REAC,1USABNL) Brookhaven high flux beam reactor 1080100100009 INC-SOURCE Monoenergetic beams obtained by transmission through 1080100100010 -bismuth single crystals, thermal neutrons with 1080100100011 flux of 10**8 n/cm**2/sec 1080100100012 -scandium, 2-keV neutrons, flux of 10**7 n/cm**2/sec 1080100100013 -isotopic 56Fe, 24-keV neutrons, flux of 1080100100014 10**7 n/cm**2/sec 1080100100015 DETECTOR (SOLST) Silicon surface barrier detectors, 300-microns 1080100100016 thick in cylindrical holder with defining and anti- 1080100100017 scattering collimators. 1080100100018 METHOD Neutron beam collimated with two 3.175-mm borated nylon1080100100019 collimators placed 1-meter apart. Polyethylene scat- 1080100100020 terer used between exit collimator and fission chamber1080100100021 to minimize detector non-uniformity. One detector 1080100100022 fixed at 90-deg to beam, other detector at variable 1080100100023 angles. Sample placed so normal bisects detector 1080100100024 angle. Collimator adjusted to yield maximum counting 1080100100025 rate. 1080100100026 CORRECTION Corrected for high energy neutrons in beam. 1080100100027 ERR-ANALYS (DATA-ERR) Data errors given are statistical and 1080100100028 background errors summed in quadrature. 1080100100029 STATUS (APRVD) Approved by M.L.Stelts, 1979/3/6. 1080100100030 (TABLE) Data taken from tables in reference. 1080100100031 HISTORY (19781221C) 1080100100032 (19790615A) Reference updated 1080100100033 (20101103A) VM:Updated to new date formats,lower case. 1080100100034 BIB updates. 1080100100035 ENDBIB 33 0 1080100100036 COMMON 1 3 1080100100037 EN-RSL 1080100100038 EV 1080100100039 900. 1080100100040 ENDCOMMON 3 0 1080100100041 ENDSUBENT 40 0 1080100199999 SUBENT 10801002 20101103 13691080100200001 BIB 3 6 1080100200002 REACTION (5-B-10(N,A)3-LI-7,PAR,DA,,RSD) 1080100200003 SAMPLE 25.5 micro-gms/cm**2 for 90 and 60 deg measurements at 1080100200004 24-keV 1080100200005 85.0 micro-gms/cm**2 for all other measurements 1080100200006 ANALYSIS Data normalized to thermal neutron angular distribution1080100200007 which is assumed to be isotropic. 1080100200008 ENDBIB 6 0 1080100200009 NOCOMMON 0 0 1080100200010 DATA 5 10 1080100200011 E-LVL EN ANG-CM DATA-CM DATA-ERR 1080100200012 MEV KEV ADEG NO-DIM NO-DIM 1080100200013 0. 2. 30. 1.087 0.086 1080100200014 0. 2. 150. 0.955 0.043 1080100200015 0. 24. 30. 1.24 0.08 1080100200016 0. 24. 60. 1.13 0.12 1080100200017 0. 24. 150. 0.772 0.046 1080100200018 0.478 2. 30. 1.017 0.021 1080100200019 0.478 2. 150. 0.993 0.012 1080100200020 0.478 24. 30. 1.037 0.011 1080100200021 0.478 24. 60. 1.064 0.026 1080100200022 0.478 24. 150. 0.958 0.014 1080100200023 ENDDATA 12 0 1080100200024 ENDSUBENT 23 0 1080100299999 SUBENT 10801003 20101103 13691080100300001 BIB 2 2 1080100300002 REACTION (3-LI-6(N,T)2-HE-4,,DA,,RSD) 1080100300003 SAMPLE 199 micro-gm/cm**2 1080100300004 ENDBIB 2 0 1080100300005 NOCOMMON 0 0 1080100300006 DATA 4 4 1080100300007 EN ANG-CM DATA-CM DATA-ERR 1080100300008 KEV ADEG NO-DIM NO-DIM 1080100300009 2. 30. 1.080 0.011 1080100300010 2. 150. 0.860 0.012 1080100300011 24. 30. 1.340 0.029 1080100300012 24. 150. 0.626 0.015 1080100300013 ENDDATA 6 0 1080100300014 ENDSUBENT 13 0 1080100399999 SUBENT 10801004 20101103 13691080100400001 BIB 4 5 1080100400002 REACTION (3-LI-6(N,T)2-HE-4,,DA,,RSD) 1080100400003 SAMPLE 199 micro-gms/cm**2 1080100400004 PART-DET (A) 1080100400005 ANALYSIS Triton distribution calculated from measured alpha 1080100400006 distribution. 1080100400007 ENDBIB 5 0 1080100400008 NOCOMMON 0 0 1080100400009 DATA 4 4 1080100400010 EN ANG-CM DATA-CM DATA-ERR 1080100400011 KEV ADEG NO-DIM NO-DIM 1080100400012 2. 30. 1.153 0.034 1080100400013 2. 150. 0.844 0.023 1080100400014 24. 30. 1.438 0.047 1080100400015 24. 150. 0.626 0.023 1080100400016 ENDDATA 6 0 1080100400017 ENDSUBENT 16 0 1080100499999 SUBENT 10801005 20101103 13691080100500001 BIB 4 6 1080100500002 REACTION (3-LI-6(N,T)2-HE-4,,DA,,RSD) 1080100500003 SAMPLE 199 micro-gms/cm**2 1080100500004 ANALYSIS Average of values obtained by measurements on 1080100500005 scattered tritons and scattered alphas. 1080100500006 STATUS (DEP,10801003) 1080100500007 (DEP,10801004) 1080100500008 ENDBIB 6 0 1080100500009 NOCOMMON 0 0 1080100500010 DATA 4 4 1080100500011 EN ANG-CM DATA-CM DATA-ERR 1080100500012 KEV ADEG NO-DIM NO-DIM 1080100500013 2. 30. 1.104 0.030 1080100500014 2. 150. 0.855 0.010 1080100500015 24. 30. 1.389 0.030 1080100500016 24. 150. 0.626 0.014 1080100500017 ENDDATA 6 0 1080100500018 ENDSUBENT 17 0 1080100599999 ENDENTRY 5 0 1080199999999