ENTRY 41719 20201204 41914171900000001 SUBENT 41719001 20201204 41914171900100001 BIB 7 13 4171900100002 TITLE The energy distribution of Cm244 spontaneous-fission 4171900100003 fragments 4171900100004 AUTHOR (L.Z.Malkin,I.D.Alkhazov,A.S.Krivokhatskii, 4171900100005 K.A.Petrzhak,L.M.Belov) 4171900100006 REFERENCE (J,SJA,15,955,1963) Engl.translation. 4171900100007 (J,AE,15,249,1963) Issue 3. 4171900100008 INSTITUTE (4RUSRI) 4171900100009 REL-REF (I,,L.Z.Malkin+,J,AE,15,158,1963) Exp.setup. Issue 2. 4171900100010 (I,,L.Z.Malkin+,J,SJA,15,851,1963) Engl.translation 4171900100011 DETECTOR (SCIN) Gas scintillation counter. 4171900100012 Calibration by U-233 thermal fission fragments energy 4171900100013 distribution 4171900100014 HISTORY (20201204C) M.M. 4171900100015 ENDBIB 13 0 4171900100016 NOCOMMON 0 0 4171900100017 ENDSUBENT 16 0 4171900199999 SUBENT 41719002 20201204 41914171900200001 BIB 3 6 4171900200002 REACTION 1(96-CM-244(0,F),TER,KEP,LF) 4171900200003 2(96-CM-244(0,F),TER,KEP,HF) 4171900200004 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 4171900200005 article. 4171900200006 STATUS (TABLE) Text, p. 954 of Sov.At.Energy,v.15,p.955,1963 4171900200007 (DEP,41719003) Fission fragments energy distribution 4171900200008 ENDBIB 6 0 4171900200009 NOCOMMON 0 0 4171900200010 DATA 4 1 4171900200011 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 4171900200012 MEV MEV MEV MEV 4171900200013 117. 4. 86. 3. 4171900200014 ENDDATA 3 0 4171900200015 ENDSUBENT 14 0 4171900299999 SUBENT 41719003 20201204 41914171900300001 BIB 7 15 4171900300002 REACTION (96-CM-244(0,F),SEC,FY/DE,FF,REL) 4171900300003 Fission fragments spectrum in arbitrary units. 4171900300004 SAMPLE Cm layer on Pt backing. Content: 4171900300005 Cm-244 - 0.243 microgram, 4171900300006 Cm-242 - 0.058 microgram, 4171900300007 Pu-238 < 0.046 microgram. 4171900300008 EN-SEC (E,FF) Energy of fission fragment 4171900300009 CORRECTION For Cm-242 contribution using spon.fis. HL 7.2E+6 yr. 4171900300010 Pu-238 contribution was found to be negligible. 4171900300011 ADD-RES (DECAY) Cm-244 half-life (1.46+-0.05)*10**7 yr measured4171900300012 ERR-ANALYS Quantization errors: 4171900300013 scale X - 0.17 MeV, scale Y - 0.52 arb.units. 4171900300014 STATUS (CURVE) Fig. of Sov.At.Energy,v.15,p.955,1963 4171900300015 (DEP,41719003) U-233 thermal neutron spectrum used 4171900300016 for calibration. 4171900300017 ENDBIB 15 0 4171900300018 COMMON 2 3 4171900300019 E-ERR-DIG ERR-DIG 4171900300020 MEV ARB-UNITS 4171900300021 0.09 0.32 4171900300022 ENDCOMMON 3 0 4171900300023 DATA 2 16 4171900300024 E DATA 4171900300025 MEV ARB-UNITS 4171900300026 38.28 12.87 4171900300027 44.80 11.71 4171900300028 51.02 31.39 4171900300029 56.93 69.83 4171900300030 63.50 95.75 4171900300031 69.57 212.31 4171900300032 76.26 301.78 4171900300033 83.64 389.14 4171900300034 89.48 389.04 4171900300035 95.48 296.22 4171900300036 103.76 314.83 4171900300037 108.98 355.36 4171900300038 114.95 422.96 4171900300039 121.44 406.18 4171900300040 127.95 218.56 4171900300041 133.86 79.92 4171900300042 ENDDATA 18 0 4171900300043 ENDSUBENT 42 0 4171900399999 SUBENT 41719004 20201204 41914171900400001 BIB 7 9 4171900400002 REACTION (92-U-233(N,F),SEC,FY/DE,FF,REL/SPA) 4171900400003 Fission fragments spectrum in arbitrary units. 4171900400004 INC-SOURCE No information in the article 4171900400005 INC-SPECT Thermal neutrons. No other information. 4171900400006 SAMPLE No information in the article 4171900400007 EN-SEC (E,FF) Energy of fission fragment 4171900400008 ERR-ANALYS Quantization errors: 4171900400009 scale X - 0.17 MeV, scale Y - 0.52 arb.units. 4171900400010 STATUS (CURVE) Fig. of Sov.At.Energy,v.15,p.955,196 4171900400011 ENDBIB 9 0 4171900400012 COMMON 3 3 4171900400013 EN-DUMMY E-ERR-DIG ERR-DIG 4171900400014 EV MEV ARB-UNITS 4171900400015 0.0253 0.09 0.32 4171900400016 ENDCOMMON 3 0 4171900400017 DATA 2 15 4171900400018 E DATA 4171900400019 MEV ARB-UNITS 4171900400020 31.41 11.95 4171900400021 38.41 79.53 4171900400022 45.07 150.25 4171900400023 50.82 280.35 4171900400024 57.54 386.48 4171900400025 64.03 368.66 4171900400026 70.42 299.80 4171900400027 76.38 181.98 4171900400028 83.24 180.82 4171900400029 89.23 257.79 4171900400030 95.99 380.59 4171900400031 102.25 421.10 4171900400032 108.51 288.70 4171900400033 114.62 72.97 4171900400034 121.01 4.10 4171900400035 ENDDATA 17 0 4171900400036 ENDSUBENT 35 0 4171900499999 ENDENTRY 4 0 4171999999999