ENTRY 23509 20190529 22802350900000001 SUBENT 23509001 20190529 22802350900100001 BIB 7 9 2350900100002 TITLE The isomers of krypton and xenon. 2350900100003 An investigation with electromagnetically separated 2350900100004 radioactive isotopes 2350900100005 AUTHOR (I.Bergstroem) 2350900100006 REFERENCE (J,AF,5,191,1952) 2350900100007 INSTITUTE (2SWDIPS) 2350900100008 FACILITY (REAC,2UK HAR) 2350900100009 ADD-RES (DECAY) Main results in this article - decay data. 2350900100010 HISTORY (20190529C) M.M. 2350900100011 ENDBIB 9 0 2350900100012 NOCOMMON 0 0 2350900100013 ENDSUBENT 12 0 2350900199999 SUBENT 23509002 20190529 22802350900200001 BIB 9 22 2350900200002 REACTION ((36-KR-78(N,ABS),,SIG,,SPA)/ 2350900200003 (36-KR-84(N,ABS),,SIG,,SPA)) 2350900200004 INC-SPECT Pile neutrons, flux 8.E+11 n/(cm2*sec), 2350900200005 SAMPLE 15 cm3 of Kr at atmospheric pressure 2350900200006 METHOD (ACTIV,ASEP) Irradiation time 7 days at Harwell, 2350900200007 Kr was electromagnetically separated, 2350900200008 15 hr from end of irradiation to start of separation, 2350900200009 measurement time 20 hr at Sweden. 2350900200010 DETECTOR Beta-tube with mica window of 2.2 mg/cm2 thickness2350900200011 window. 2350900200012 DECAY-DATA (36-KR-79-G,34.HR) Measured value 36+-1 hr 2350900200013 (36-KR-85-M,4.4HR) 2350900200014 ANALYSIS Derived from measured activity spectrum ( fig.7). 2350900200015 Agree with 2350900200016 E.J.Hoagland,K.Sugarman, NNES 9,paper 70 (ref.50H12) 2350900200017 if take into account K-capture; 2350900200018 0.096 b for Kr-84, 2.0 b for Kr-78 2350900200019 COMMENT Of compiler M.M. Mean energy of pile neutrons is not 2350900200020 given in the article, supposed by compiler as wide 2350900200021 spectrum with EN-DUMMY=0.0253eV 2350900200022 STATUS (TABLE) Text, page 223 of 2350900200023 J.Arkiv foer Fysik,v.5,p.191,1952 2350900200024 ENDBIB 22 0 2350900200025 NOCOMMON 0 0 2350900200026 DATA 2 1 2350900200027 EN-DUMMY DATA-APRX 2350900200028 EV NO-DIM 2350900200029 0.0253 17. 2350900200030 ENDDATA 3 0 2350900200031 ENDSUBENT 30 0 2350900299999 ENDENTRY 2 0 2350999999999