ENTRY 23508 20190528 22802350800000001 SUBENT 23508001 20190528 22802350800100001 BIB 12 21 2350800100002 TITLE The neutron capture in 23Na 2350800100003 AUTHOR (J.Kopecky, F.Stecher-Rasmussen, K.Abrahams) 2350800100004 REFERENCE (R,RCN-175,1972)) 2350800100005 INSTITUTE (2NEDRCN) 2350800100006 FACILITY (REAC,2NEDRCN) High flux reactor 2350800100007 INC-SOURCE . Bismuth quartz filtered neutron beam. 2350800100008 . High intensity (4.E+7 n/(cm2*sec) ) thermal neutron 2350800100009 facility 2350800100010 SAMPLE Na(2)CO(3) purity 99.999 %, encapsulated in teflon. 2350800100011 DETECTOR (GELI) 23 cm3 Ge(Li) spectrometer, gain 1.61keV/channel2350800100012 at first beam. 2350800100013 50 cm3 Ge(Li) spectrometer, gain 0.55 keV/channel at 2350800100014 second beam. 2350800100015 METHOD (GSPEC) 2350800100016 CORRECTION Background. 2350800100017 Recoil corrected gamma energies. 2350800100018 ADD-RES Gamma-ray circular polarization R and spins of excited2350800100019 levels (Table 2 of rep. RCN-175, 1972 ) were determined2350800100020 in experiment with polarized (90%) thermal neutron beam2350800100021 and 50 cm3 Ge(Li) 2350800100022 HISTORY (20190528C) M.M. 2350800100023 ENDBIB 21 0 2350800100024 COMMON 1 3 2350800100025 EN-DUMMY 2350800100026 EV 2350800100027 0.0253 2350800100028 ENDCOMMON 3 0 2350800100029 ENDSUBENT 28 0 2350800199999 SUBENT 23508002 20190528 22802350800200001 BIB 6 13 2350800200002 REACTION (11-NA-23(N,G)11-NA-24,,SPC) 2350800200003 ANALYSIS Normalization to intensity 0.20 for 6.40 MeV gamma 2350800200004 transition of R.C.Greenwood+ 2350800200005 Measured by 50 cm2 detector 2350800200006 MONITOR (11-NA-23(N,G)11-NA-24,,SPC) 2350800200007 MONIT-REF (,G.A.Bartholomew+,J,ND/A,3,367,1967) 2350800200008 #doi:10.1016/S0550-306X(67)80014-4 2350800200009 Data (experimental?) of R.C.Greenwood+ on page 402 of 2350800200010 compilation of G.A.Bartholomew+ . 2350800200011 ERR-ANALYS (ERR-T) Includes systematical error 2350800200012 (ERR-SYS) Systematical error estimated 2350800200013 Systematical error for Egamma 100 ppm . 2350800200014 STATUS (TABLE) Table 1 of rep. RCN-175, 1972 2350800200015 ENDBIB 13 0 2350800200016 COMMON 3 3 2350800200017 ERR-SYS E-NRM MONIT 2350800200018 PER-CENT MEV PC/REAC 2350800200019 10. 6.40 20. 2350800200020 ENDCOMMON 3 0 2350800200021 DATA 4 7 2350800200022 E E-ERR DATA ERR-T 2350800200023 KEV KEV PC/REAC PC/REAC 2350800200024 6959.1 0.06 0.08 2350800200025 6486.8 0.7 0.4 0.1 2350800200026 6395.4 0.7 20. 2350800200027 5774.0 0.8 0.3 0.1 2350800200028 5617.1 0.6 4. 0.5 2350800200029 5112.8 0.7 0.4 0.2 2350800200030 5073.4 0.7 0.4 0.2 2350800200031 ENDDATA 9 0 2350800200032 ENDSUBENT 31 0 2350800299999 SUBENT 23508003 20190528 22802350800300001 BIB 6 13 2350800300002 REACTION (11-NA-23(N,G)11-NA-24,,SPC) 2350800300003 ANALYSIS Normalization to intensity 0.20 for 6.40 MeV gamma 2350800300004 transition of R.C.Greenwood+ 2350800300005 Measured by 23 cm2 detector 2350800300006 MONITOR (11-NA-23(N,G)11-NA-24,,SPC) 2350800300007 MONIT-REF (,G.A.Bartholomew+,J,ND/A,3,367,1967) 2350800300008 #doi:10.1016/S0550-306X(67)80014-4 2350800300009 Data (experimental ?) of R.C.Greenwood+ on page 402 of2350800300010 compilation of G.A.Bartholomew+ . 2350800300011 ERR-ANALYS (ERR-T) Includes systematical error 2350800300012 (ERR-SYS) Systematical error estimated 2350800300013 Systematical error for Egamma 100 ppm . 2350800300014 STATUS (TABLE) Table 1 of rep. RCN-175, 1972 2350800300015 ENDBIB 13 0 2350800300016 COMMON 3 3 2350800300017 ERR-SYS E-NRM MONIT 2350800300018 PER-CENT MEV PC/REAC 2350800300019 10. 6.40 20. 2350800300020 ENDCOMMON 3 0 2350800300021 DATA 5 8 2350800300022 E E-ERR DATA ERR-T DATA-MAX 2350800300023 KEV KEV PC/REAC PC/REAC PC/REAC 2350800300024 6959.1 0.01 2350800300025 6487.2 0.7 0.5 0.1 2350800300026 6396.1 0.7 20. 2350800300027 5774.8 0.7 0.3 0.1 2350800300028 5617.6 0.6 4.2 0.4 2350800300029 5611.6 1.0 0.2 2350800300030 5114.2 0.7 0.7 0.1 2350800300031 5073.3 0.7 0.5 0.1 2350800300032 ENDDATA 10 0 2350800300033 ENDSUBENT 32 0 2350800399999 SUBENT 23508004 20190528 22802350800400001 BIB 6 15 2350800400002 REACTION (11-NA-23(N,G)11-NA-24,,SPC) 2350800400003 ANALYSIS Normalization to intensity 0.20 for 6.40 MeV gamma 2350800400004 transition of R.C.Greenwood+ 2350800400005 Mean of two measurements 2350800400006 MONITOR (11-NA-23(N,G)11-NA-24,,SPC) 2350800400007 MONIT-REF (,G.A.Bartholomew+,J,ND/A,3,367,1967) 2350800400008 #doi:10.1016/S0550-306X(67)80014-4 2350800400009 Data (experimental ?) of R.C.Greenwood+ on page 402 of2350800400010 compilation of G.A.Bartholomew+ . 2350800400011 ERR-ANALYS (ERR-T) Includes systematical error 2350800400012 (ERR-SYS) Systematical error estimated 2350800400013 Systematical error for Egamma 100 ppm . 2350800400014 STATUS (TABLE) Table 1 of rep. RCN-175, 1972 2350800400015 (DEP,23508002) Measured by 50 cm2 detector 2350800400016 (DEP,23508003) Measured by 23 cm2 detector 2350800400017 ENDBIB 15 0 2350800400018 COMMON 3 3 2350800400019 ERR-SYS E-NRM MONIT 2350800400020 PER-CENT MEV PC/REAC 2350800400021 10. 6.40 20. 2350800400022 ENDCOMMON 3 0 2350800400023 DATA 5 8 2350800400024 E E-ERR DATA ERR-T DATA-MAX 2350800400025 KEV KEV PC/REAC PC/REAC PC/REAC 2350800400026 6959.1 0.01 2350800400027 6487.0 0.6 0.5 0.1 2350800400028 6395.8 0.7 20. 2350800400029 5774.5 0.6 0.3 0.1 2350800400030 5617.4 0.6 4.1 0.4 2350800400031 5611.6 1.0 0.2 2350800400032 5113.5 0.6 0.6 0.1 2350800400033 5073.4 0.6 0.5 0.1 2350800400034 ENDDATA 10 0 2350800400035 ENDSUBENT 34 0 2350800499999 ENDENTRY 4 0 2350899999999