ENTRY 40770 20231113 4077000000001 SUBENT 40770001 20231113 20240513 4077000100001 BIB 10 19 4077000100002 TITLE A study of neutron diffusion in beryllium,graphite and 4077000100003 water by the impulse method 4077000100004 AUTHOR (A.V.Antonov,A.I.Isakoff,I.D.Murin,B.A.Neupocoyev, 4077000100005 I.M.Frank,F.L.Shapiro,I.V.Shtranich) 4077000100006 A.I.Isakoff=A.I.Isakov, B.A.Neupocoyev=B.A.Neupokoev 4077000100007 REFERENCE (C,55GENEVA,5,3,1955) 4077000100008 Russian edition page 11. 4077000100009 INSTITUTE (4RUSLEB) 4077000100010 FACILITY Pulse high-voltage ion tube on 400 kiloVolts 4077000100011 INC-SOURCE (D-T) Pulse duration 6 microsec, frequency 50-1000 Hz 4077000100012 DETECTOR (BF3) 4077000100013 CORRECTION For counting losses < 3-4 %. 4077000100014 ADD-RES Table 1 : diffusion coefficient D, neutron lifetime T,4077000100015 diffusion length L for Be, C, water. 4077000100016 HISTORY (19840612T) Converted from ENTRY 80130 4077000100017 (20231113A) 4CCPCCP -> 4RUSLEB. 4077000100018 Subent 002 reaction was corrected. 4077000100019 Upper -> lower case correction. 4077000100020 Dates were corrected for 4-digits year. 4077000100021 ENDBIB 19 0 4077000100022 NOCOMMON 0 0 4077000100023 ENDSUBENT 22 0 4077000199999 SUBENT 40770002 20231113 20240513 4077000200001 BIB 6 9 4077000200002 REACTION (1-H-1(N,G)1-H-2,,SIG,,MXW) 4077000200003 INC-SPECT Thermal spectrum 4077000200004 METHOD Neutron life-time in H(2)O. 4077000200005 ERR-ANALYS (DATA-ERR) Type of uncertainty is not clear. 4077000200006 STATUS (SCSRS) 4077000200007 . Source of data is not clear. 4077000200008 HISTORY (20231112A) Reaction was corrected 4077000200009 "ABS),,SIG," -> "G)1-H-2,,SIG," according to a comment4077000200010 from NDS,IAEA. 4077000200011 ENDBIB 9 0 4077000200012 NOCOMMON 0 0 4077000200013 DATA 3 1 4077000200014 EN DATA DATA-ERR 4077000200015 EV B B 4077000200016 0.0253 0.329 0.009 4077000200017 ENDDATA 3 0 4077000200018 ENDSUBENT 17 0 4077000299999 ENDENTRY 2 0 4077099999999