ENTRY 22218 20081104 22052221800000001 SUBENT 22218001 20081104 22052221800100001 BIB 13 50 2221800100002 INSTITUTE (2GERMUN) 2221800100003 REFERENCE (J,ZP/A,338,233,1991) 2221800100004 AUTHOR (L.Koester,K.Knopf) 2221800100005 TITLE -Refined interpretation of christiansen-filter experi- 2221800100006 ments and neutron scattering lengths of the lead iso- 2221800100007 topes. 2221800100008 FACILITY (REAC) 2221800100009 INC-SOURCE (REAC) 2221800100010 INC-SPECT .Not specified, supposed thermal 2221800100011 SAMPLE .Natural and isotopically enriched powders were used. 2221800100012 The isotopic compositions were as follows (percent) 2221800100013 . 2221800100014 Natural Pb Pb-204 1.4 2221800100015 Pb-206 24.1 2221800100016 Pb-207 22.1 2221800100017 Pb-208 52.4 2221800100018 . 2221800100019 Enriched Pb-206 Pb-204 0.01 2221800100020 Pb-206 99.66 2221800100021 Pb-207 0.29 2221800100022 Pb-208 0.05 2221800100023 . 2221800100024 Enriched Pb-207 Pb-204 0.05 2221800100025 Pb-206 2.36 2221800100026 Pb-207 91.62 2221800100027 Pb-208 6.02 2221800100028 . 2221800100029 Enriched Pb-208 Pb-204 l.T. 0.01 2221800100030 Pb-206 0.10 2221800100031 Pb-207 0.04 2221800100032 Pb-208 99.86 2221800100033 . 2221800100034 The samples were originally in the form of sulphates, 2221800100035 pbso4, but was converted into oxides, Pb-O. The oxides2221800100036 were rinsed in water and dried at different tempera- 2221800100037 tures between the measurements to reduce the effects 2221800100038 from the void parts. 2221800100039 METHOD (CHRFL) Christiansen filters for powder columns of 0.1 2221800100040 cm by 0.1 cm by up to 5 cm. As liquids mixtures of 2221800100041 C2Cl4 and C8H10 were used for scattering densities l 2221800100042 up to 3.0e+10 cm and C6d6 for greater l. 2221800100043 PART-DET (N) 2221800100044 ERR-ANALYS (DATA-ERR) No details given. 2221800100045 STATUS .Data taken from main ref. 2221800100046 HISTORY (19930110C) N.O. 2221800100047 (19930329E) 2221800100048 (19961015A) + + Entry corrected by S.Maev 2221800100049 incident energy introduced in SAN 001 2221800100050 (20081104U) Last correction: upper case to lower 2221800100051 converted 2221800100052 ENDBIB 50 0 2221800100053 COMMON 1 3 2221800100054 EN-DUMMY 2221800100055 EV 2221800100056 2.5E-02 2221800100057 ENDCOMMON 3 0 2221800100058 ENDSUBENT 57 0 2221800199999 SUBENT 22218002 20081104 22052221800200001 BIB 3 5 2221800200002 REACTION (82-PB-204(N,THS)82-PB-204,BA/COH,AMP) 2221800200003 STATUS .Data taken from main ref. 2221800200004 HISTORY (19961015A) Sign for data value changed according to 2221800200005 that given in main reference 2221800200006 (20081104U) Last checking has been done. 2221800200007 ENDBIB 5 0 2221800200008 NOCOMMON 0 0 2221800200009 DATA 2 1 2221800200010 DATA DATA-ERR 2221800200011 FERMI FERMI 2221800200012 1.06E+01 2. 2221800200013 ENDDATA 3 0 2221800200014 ENDSUBENT 13 0 2221800299999 SUBENT 22218003 20081104 22052221800300001 BIB 3 5 2221800300002 REACTION (82-PB-206(N,THS)82-PB-206,BA/COH,AMP) 2221800300003 STATUS .Data taken from main ref. 2221800300004 HISTORY (19961015A) Sign for data value changed according to 2221800300005 that given in main reference 2221800300006 (20081104U) Last checking has been done. 2221800300007 ENDBIB 5 0 2221800300008 NOCOMMON 0 0 2221800300009 DATA 2 1 2221800300010 DATA DATA-ERR 2221800300011 FERMI FERMI 2221800300012 9.23 5.E-02 2221800300013 ENDDATA 3 0 2221800300014 ENDSUBENT 13 0 2221800399999 SUBENT 22218004 20081104 22052221800400001 BIB 3 5 2221800400002 REACTION (82-PB-207(N,THS)82-PB-207,BA/COH,AMP) 2221800400003 STATUS .Data taken from main ref. 2221800400004 HISTORY (19961015A) Sign for data value changed according to 2221800400005 that given in main reference 2221800400006 (20081104U) Last checking has been done. 2221800400007 ENDBIB 5 0 2221800400008 NOCOMMON 0 0 2221800400009 DATA 2 1 2221800400010 DATA DATA-ERR 2221800400011 FERMI FERMI 2221800400012 9.28 4.E-02 2221800400013 ENDDATA 3 0 2221800400014 ENDSUBENT 13 0 2221800499999 SUBENT 22218005 20081104 22052221800500001 BIB 3 5 2221800500002 REACTION (82-PB-208(N,THS)82-PB-208,BA/COH,AMP) 2221800500003 STATUS .Data taken from main ref. 2221800500004 HISTORY (19961015A) Sign for data value changed according to 2221800500005 that given in main reference 2221800500006 (20081104U) Last checking has been done. 2221800500007 ENDBIB 5 0 2221800500008 NOCOMMON 0 0 2221800500009 DATA 2 1 2221800500010 DATA DATA-ERR 2221800500011 FERMI FERMI 2221800500012 9.5 6.E-02 2221800500013 ENDDATA 3 0 2221800500014 ENDSUBENT 13 0 2221800599999 SUBENT 22218006 20081104 22052221800600001 BIB 4 6 2221800600002 REACTION (82-PB-204(N,THS)82-PB-204,POT,RAD) 2221800600003 STATUS .Data taken from main ref. 2221800600004 ASSUMED (ASSUM1,82-PB-204(N,EL),,STF) 2221800600005 (ASSUM2,82-PB-204(N,0),,D) 2221800600006 HISTORY (19961015C) + + Entry compiled by S. Maev + + 2221800600007 (20081104U) Last checking has been done. 2221800600008 ENDBIB 6 0 2221800600009 COMMON 4 3 2221800600010 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR 2221800600011 NO-DIM NO-DIM EV EV 2221800600012 6.5E-05 1.2E-05 1.52E+03 1.3E+02 2221800600013 ENDCOMMON 3 0 2221800600014 DATA 2 1 2221800600015 DATA DATA-ERR 2221800600016 FERMI FERMI 2221800600017 1.07E+01 2.2 2221800600018 ENDDATA 3 0 2221800600019 ENDSUBENT 18 0 2221800699999 SUBENT 22218007 20081104 22052221800700001 BIB 4 6 2221800700002 REACTION (82-PB-206(N,THS)82-PB-206,POT,RAD) 2221800700003 STATUS .Data taken from main ref. 2221800700004 ASSUMED (ASSUM1,82-PB-206(N,EL),,STF) 2221800700005 (ASSUM2,82-PB-206(N,0),,D) 2221800700006 HISTORY (19961015C) + + Entry compiled by S. Maev + + 2221800700007 (20081104U) Last checking has been done. 2221800700008 ENDBIB 6 0 2221800700009 COMMON 4 3 2221800700010 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR 2221800700011 NO-DIM NO-DIM EV EV 2221800700012 1.E-04 3.E-05 3.71E+04 5.5E+03 2221800700013 ENDCOMMON 3 0 2221800700014 DATA 2 1 2221800700015 DATA DATA-ERR 2221800700016 FERMI FERMI 2221800700017 9.63 2.E-02 2221800700018 ENDDATA 3 0 2221800700019 ENDSUBENT 18 0 2221800799999 SUBENT 22218008 20081104 22052221800800001 BIB 4 6 2221800800002 REACTION (82-PB-207(N,THS)82-PB-207,POT,RAD) 2221800800003 STATUS .Data taken from main ref. 2221800800004 ASSUMED (ASSUM1,82-PB-207(N,EL),,STF) 2221800800005 (ASSUM2,82-PB-207(N,0),,D) 2221800800006 HISTORY (19961015C) + + Entry compiled by S. Maev + + 2221800800007 (20081104U) Last checking has been done. 2221800800008 ENDBIB 6 0 2221800800009 COMMON 4 3 2221800800010 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR 2221800800011 NO-DIM NO-DIM EV EV 2221800800012 7.6E-05 3.1E-05 3.57E+04 6.5E+03 2221800800013 ENDCOMMON 3 0 2221800800014 DATA 2 1 2221800800015 DATA DATA-ERR 2221800800016 FERMI FERMI 2221800800017 9.7 1.E-01 2221800800018 ENDDATA 3 0 2221800800019 ENDSUBENT 18 0 2221800899999 SUBENT 22218009 20081104 22052221800900001 BIB 4 6 2221800900002 REACTION (82-PB-208(N,THS)82-PB-208,POT,RAD) 2221800900003 STATUS .Data taken from main ref. 2221800900004 ASSUMED (ASSUM1,82-PB-208(N,EL),,STF) 2221800900005 (ASSUM2,82-PB-208(N,0),,D) 2221800900006 HISTORY (19961015C) + + Entry compiled by S. Maev + + 2221800900007 (20081104U) Last checking has been done. 2221800900008 ENDBIB 6 0 2221800900009 COMMON 4 3 2221800900010 ASSUM1 ASSUM1-ERR ASSUM2 ASSUM2-ERR 2221800900011 NO-DIM NO-DIM EV EV 2221800900012 1.E-05 1.E-05 1.E+06 2.E+05 2221800900013 ENDCOMMON 3 0 2221800900014 DATA 2 1 2221800900015 DATA DATA-ERR 2221800900016 FERMI FERMI 2221800900017 9.81 1.E-01 2221800900018 ENDDATA 3 0 2221800900019 ENDSUBENT 18 0 2221800999999 SUBENT 22218010 20081104 22052221801000001 BIB 4 5 2221801000002 REACTION (82-PB-0(N,THS)82-PB-0,POT,RAD) 2221801000003 STATUS .Data taken from main ref. 2221801000004 ASSUMED (ASSUM,82-PB-0(N,EL),,STF) 2221801000005 HISTORY (19961015C) + + Entry compiled by S. Maev + + 2221801000006 (20081104U) Last checking has been done. 2221801000007 ENDBIB 5 0 2221801000008 COMMON 2 3 2221801000009 ASSUM ASSUM-ERR 2221801000010 NO-DIM NO-DIM 2221801000011 4.7E-05 1.2E-05 2221801000012 ENDCOMMON 3 0 2221801000013 DATA 2 1 2221801000014 DATA DATA-ERR 2221801000015 FERMI FERMI 2221801000016 9.75 5.E-02 2221801000017 ENDDATA 3 0 2221801000018 ENDSUBENT 17 0 2221801099999 ENDENTRY 10 0 2221899999999