ENTRY M0285 20140225 M071M028500000001 SUBENT M0285001 20140225 M071M028500100001 BIB 15 29 M028500100002 TITLE Energy spectra of photoneutrons from al and neutron M028500100003 emission processes. M028500100004 AUTHOR (C.Milone) M028500100005 REFERENCE (J,NP,47,607,1963) M028500100006 INSTITUTE (2ITYCAT) M028500100007 METHOD (REC) M028500100008 FACILITY (BETAT,2ITYTUR) M028500100009 DETECTOR (PLATE) Thickness = 200mu, area = 22.5*7.6 cm**2. M028500100010 INC-SOURCE (BRST) M028500100011 SAMPLE WEIGHT = 19 g. M028500100012 ERR-ANALYS (ERR-S) Statistical errors are presented. M028500100013 ADD-RES (COMP) M028500100014 CORRECTION The experimental neutron spectra have been obtained M028500100015 taking into account the behaviour of the cross M028500100016 section of (n,p) scattering and the probability that M028500100017 a proton recoil tracks ends in the emulsion. M028500100018 COMMENT The direct emission contributes about 50% to the M028500100019 neutron yield in the region E > 2 MeV and occurs M028500100020 prevalently at En-max = 16, 18, 19.4, 21.2, 22.5, M028500100021 and 26.5 MeV. The energy distribution of the M028500100022 evaporated neutrons behaves like the function M028500100023 f(e) = e*exp(-e/t) with t = 1.3 MeV. M028500100024 STATUS (CURVE) M028500100025 HISTORY (19860302C) Data were compiled in SCJAD of Saratov M028500100026 State University. M028500100027 (19910202A) Corrected by V.Varlamov, V.Mclane M028500100028 (20140225A) Corrected by V.Varlamov: dates, M028500100029 REACTION in SUBENTS 002, 003, COMMON, REACTION, M028500100030 DATA-HEAD in SUBENTS 004, 005, lowercase. M028500100031 ENDBIB 29 0 M028500100032 COMMON 1 3 M028500100033 ANG M028500100034 ADEG M028500100035 90. M028500100036 ENDCOMMON 3 0 M028500100037 ENDSUBENT 36 0 M028500199999 SUBENT M0285002 20140225 M071M028500200001 BIB 2 2 M028500200002 REACTION (13-AL-27(G,X)0-NN-1,,DA/DE,,BRA/REL) M028500200003 HISTORY (20140225A) Corrected by V.Varlamov: BRS -> BRA. M028500200004 ENDBIB 2 0 M028500200005 COMMON 1 3 M028500200006 EN-MAX M028500200007 MEV M028500200008 30. M028500200009 ENDCOMMON 3 0 M028500200010 DATA 3 21 M028500200011 E DATA ERR-S M028500200012 MEV ARB-UNITS ARB-UNITS M028500200013 2.25 15.22 1.12 M028500200014 2.75 15.61 1.12 M028500200015 3.25 12.15 1.02 M028500200016 3.75 12.35 1.07 M028500200017 4.25 10.20 0.76 M028500200018 4.75 11.73 1.02 M028500200019 5.25 5.82 0.71 M028500200020 5.75 6.94 0.66 M028500200021 6.25 4.49 0.61 M028500200022 6.75 2.86 0.61 M028500200023 7.25 4.80 0.71 M028500200024 7.75 4.80 0.71 M028500200025 8.25 3.78 0.66 M028500200026 8.75 3.37 0.56 M028500200027 9.25 3.16 0.56 M028500200028 9.75 1.33 0.51 M028500200029 10.5 1.22 0.41 M028500200030 11.5 0.41 0.31 M028500200031 12.5 1.02 0.41 M028500200032 13.5 0.82 0.36 M028500200033 14.5 0.76 0.31 M028500200034 ENDDATA 23 0 M028500200035 ENDSUBENT 34 0 M028500299999 SUBENT M0285003 20140225 M071M028500300001 BIB 2 2 M028500300002 REACTION (13-AL-27(G,X)0-NN-1,,DA/DE,,BRA/REL) M028500300003 HISTORY (20140225A) Corrected by V.Varlamov: BRS -> BRA. M028500300004 ENDBIB 2 0 M028500300005 COMMON 1 3 M028500300006 EN-MAX M028500300007 MEV M028500300008 24. M028500300009 ENDCOMMON 3 0 M028500300010 DATA 3 17 M028500300011 E DATA ERR-S M028500300012 MEV ARB-UNITS ARB-UNITS M028500300013 2.25 12. 1.1 M028500300014 2.75 11.1 1. M028500300015 3.25 10.2 1. M028500300016 3.75 12.75 1.2 M028500300017 4.25 10.7 1.25 M028500300018 4.75 12.25 1.45 M028500300019 5.25 5.35 1. M028500300020 5.75 5.35 1.05 M028500300021 6.25 5.1 1.05 M028500300022 6.75 4.25 1. M028500300023 7.25 5. 0.9 M028500300024 7.75 4.1 0.85 M028500300025 8.25 2.3 0.85 M028500300026 8.75 1.85 0.8 M028500300027 9.25 0.25 0.6 M028500300028 9.75 0.65 0.45 M028500300029 10.25 0.4 0.4 M028500300030 ENDDATA 19 0 M028500300031 ENDSUBENT 30 0 M028500399999 SUBENT M0285004 20140225 M071M028500400001 BIB 3 4 M028500400002 REACTION (13-AL-27(G,X)0-NN-1,,DA,,BRS/REL) M028500400003 STATUS (DEP,M0285003) M028500400004 HISTORY (20140225A) Corrected by V.Varlamov: NOCOMMON, M028500400005 E-EXC -> EN, DA/DE -> DA. M028500400006 ENDBIB 4 0 M028500400007 NOCOMMON 0 0 M028500400008 DATA 3 17 M028500400009 EN DATA ERR-S M028500400010 MEV ARB-UNITS ARB-UNITS M028500400011 15.39 1.01 1.01 M028500400012 15.95 1.57 1.01 M028500400013 16.46 2.43 0.96 M028500400014 16.97 6.58 1.21 M028500400015 17.48 6.18 1.21 M028500400016 18.04 8.81 1.32 M028500400017 18.60 2.73 1.01 M028500400018 19.11 3.14 1.01 M028500400019 19.67 3.44 1.01 M028500400020 20.18 2.94 0.91 M028500400021 20.69 4.15 0.86 M028500400022 21.14 3.59 0.91 M028500400023 21.70 1.97 0.81 M028500400024 22.31 1.72 0.76 M028500400025 22.82 0.96 0.51 M028500400026 23.33 0.61 0.46 M028500400027 23.89 0.35 0.35 M028500400028 ENDDATA 19 0 M028500400029 ENDSUBENT 28 0 M028500499999 SUBENT M0285005 20140225 M071M028500500001 BIB 3 4 M028500500002 REACTION (13-AL-27(G,X)0-NN-1,,DA,,BRS/REL) M028500500003 STATUS (DEP,M0285002) M028500500004 HISTORY (20140225A) Corrected by V.Varlamov: NOCOMMON, M028500500005 E-EXC -> EN, DA/DE -> DA. M028500500006 ENDBIB 4 0 M028500500007 NOCOMMON 0 0 M028500500008 DATA 3 21 M028500500009 EN DATA ERR-S M028500500010 MEV ARB-UNITS ARB-UNITS M028500500011 15.43 2.02 1.21 M028500500012 15.93 4.55 1.21 M028500500013 16.44 2.48 1.11 M028500500014 16.95 5.52 1.16 M028500500015 17.45 5.27 0.96 M028500500016 17.96 8.10 1.06 M028500500017 18.46 2.78 0.66 M028500500018 18.97 4.56 0.76 M028500500019 19.48 2.53 0.61 M028500500020 20.08 1.62 0.56 M028500500021 20.59 3.90 0.71 M028500500022 21.09 4.25 0.71 M028500500023 21.60 3.34 0.66 M028500500024 22.16 3.24 0.61 M028500500025 22.71 3.09 0.61 M028500500026 23.27 1.27 0.51 M028500500027 24.28 1.11 0.40 M028500500028 25.34 0.35 0.35 M028500500029 26.36 0.96 0.40 M028500500030 27.47 0.81 0.40 M028500500031 28.53 0.71 0.35 M028500500032 ENDDATA 23 0 M028500500033 ENDSUBENT 32 0 M028500599999 ENDENTRY 5 0 M028599999999