ENTRY 40676 20210311 41954067600000001 SUBENT 40676001 20210311 41954067600100001 BIB 12 27 4067600100002 INSTITUTE (4RUSMIM) 4067600100003 REFERENCE (J,AE,54,417,1983) Issue 6 4067600100004 (J,SJA,54,434,1983) Engl.transl.of J,AE,54,417,1983 4067600100005 AUTHOR (V.T.Shchebolev,N.N.Moiseev,Z.A.Ramendik) 4067600100006 TITLE Determination of the cross section of the reaction 4067600100007 27Al(n,p)27Mg with neutrons of energy 14.8 MeV 4067600100008 INC-SOURCE (D-T) 4067600100009 SAMPLE Disks of separately pure aluminum ,diameter 30.mm, 4067600100010 thickness .5-1.0mm 4067600100011 METHOD (ACTIV) 4067600100012 DETECTOR (SCIN) Scintillation gamma-spectrometer 4067600100013 MONITOR No information 4067600100014 ERR-ANALYS (ERR-T) Total error 4067600100015 (ERR-1) Neutron flux density 4067600100016 (ERR-2) Number of nuclei in sample 4067600100017 (ERR-3) Measurement of time intervals 4067600100018 CORRECTION Alterations of flux density along sample thickness, 4067600100019 during time by long irradiation,geometrical factor 4067600100020 were taken into account 4067600100021 HISTORY (19840220C) 4067600100022 (20180323A) M.M. Upper -> lower case correction. 4067600100023 Dates were corrected for 4-digits year. 4067600100024 Ref. SJA,54,434,1983 was added . 4067600100025 Subents 003,004 were added ( directly measured data) 4067600100026 ERR-ANALYS was added . 4067600100027 (20210311A) Subent 004 was corrected. 4067600100028 Minor correction of free tex in all Subents. 4067600100029 ENDBIB 27 0 4067600100030 COMMON 6 3 4067600100031 EN +EN-ERR -EN-ERR ERR-1 ERR-2 ERR-3 4067600100032 MEV MEV MEV PER-CENT PER-CENT PER-CENT 4067600100033 14.8 0.1 0.2 0.6 0.05 0.1 4067600100034 ENDCOMMON 3 0 4067600100035 ENDSUBENT 34 0 4067600199999 SUBENT 40676002 20210311 41954067600200001 BIB 3 6 4067600200002 REACTION (13-AL-27(N,P)12-MG-27,,SIG) 4067600200003 ANALYSIS Average of two directly measured values as mean-square4067600200004 STATUS (TABLE) Table 2 of 4067600200005 Soviet Atomic Energy,v.54,p.434,1983 4067600200006 (DEP,40676003) data measured by beta-gamma-coincidence 4067600200007 (DEP,40676004) data measured by gamma-spectrometry 4067600200008 ENDBIB 6 0 4067600200009 NOCOMMON 0 0 4067600200010 DATA 2 1 4067600200011 DATA ERR-T 4067600200012 MB MB 4067600200013 68.2 0.9 4067600200014 ENDDATA 3 0 4067600200015 ENDSUBENT 14 0 4067600299999 SUBENT 40676003 20210311 41954067600300001 BIB 5 9 4067600300002 REACTION (13-AL-27(N,P)12-MG-27,,SIG) 4067600300003 METHOD (BGCT) Beta-gamma coincidence method 4067600300004 ERR-ANALYS (ERR-4) Decay constant 4067600300005 (ERR-5) Activity measurement 4067600300006 (ERR-S) Statistics 4067600300007 STATUS (TABLE) Text, page 434 of 4067600300008 Soviet Atomic Energy,v.54,p.434,1983 4067600300009 HISTORY (20180323C) M.M. Subent was added. 4067600300010 (20210311A) COINC -> BGCT 4067600300011 ENDBIB 9 0 4067600300012 NOCOMMON 0 0 4067600300013 DATA 5 1 4067600300014 DATA ERR-T ERR-4 ERR-5 ERR-S 4067600300015 MB PER-CENT PER-CENT PER-CENT PER-CENT 4067600300016 68.0 1.6 0.2 0.8 0.2 4067600300017 ENDDATA 3 0 4067600300018 ENDSUBENT 17 0 4067600399999 SUBENT 40676004 20210311 41954067600400001 BIB 6 12 4067600400002 REACTION (13-AL-27(N,P)12-MG-27,,SIG) 4067600400003 DECAY-DATA (12-MG-27,,DG,842.,0.698,DG,1010.,0.302) 4067600400004 Error of measured intensities < 2.3 % . 4067600400005 METHOD (GSPEC) 4067600400006 ERR-ANALYS (ERR-4) Decay constant 4067600400007 (ERR-5) Determination of photopeak area 4067600400008 (ERR-6) Determination gamma-spectrometer efficiency 4067600400009 (ERR-S) Statistics 4067600400010 STATUS (TABLE) Text, page 434 of 4067600400011 Soviet Atomic Energy,v.54,p.434,1983 4067600400012 HISTORY (20180323C) M.M. Subent was added. 4067600400013 (20200311A) Energy values in DECAY-DATA were corrected.4067600400014 ENDBIB 12 0 4067600400015 NOCOMMON 0 0 4067600400016 DATA 6 1 4067600400017 DATA ERR-T ERR-4 ERR-5 ERR-6 ERR-S 4067600400018 MB PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 4067600400019 68.5 2.1 0.1 0.5 1.0 0.3 4067600400020 ENDDATA 3 0 4067600400021 ENDSUBENT 20 0 4067600499999 ENDENTRY 4 0 4067699999999