ENTRY 23501 20190517 22802350100000001 SUBENT 23501001 20190517 22802350100100001 BIB 11 61 2350100100002 TITLE Spectroscopy of 100Ru and 102Ru by resonance neutron 2350100100003 capture 2350100100004 AUTHOR (C.Coceva,P.Giacobbe) 2350100100005 REFERENCE (J,NP/A,385,301,1982) 2350100100006 INSTITUTE (2ITYBOL,2ZZZGEL) 2350100100007 FACILITY (LINAC,2ZZZGEL) 2350100100008 INC-SOURCE Photo-neutrons and photo-fission reactions in uranium 2350100100009 target. 2350100100010 SAMPLE 120g Ru oxide sample. 2350100100011 DETECTOR (GELI) 34 cm3 Ge(Li) crystal for gamma-ray detection. 2350100100012 METHOD (TOF) For neutron energy measurement, resolution 0.5% ,2350100100013 13m flight path 2350100100014 ADD-RES Population ratio R=P(I+1/2)/P(I-1/2), where 2350100100015 I is target spin, P(J) - population probability when 2350100100016 resonance spin is J . 2350100100017 R for gamma-lines in Ru-100 ( Table 1) ; 2350100100018 a) - unallocated peaks 2350100100019 Egamma,keV R Egamma,keV R 2350100100020 403.3 1.46 +- 0.19 1268.8 a) 1.43 +- 0.53 2350100100021 425.2 2.21 +- 0.62 1300.8 5.3 +2.0 -1.6 2350100100022 430.7 a) 1.87 +- 0.85 1325.8 0.87 +- 0.06 2350100100023 519.1 1.63 +- 0.07 1341.8 1.91 +- 0.31 2350100100024 539.6 1.29 +- 0.01 1362.3 1.12 +- 0.11 2350100100025 590.8 0.56 +- 0.02 1365.3 2.54 +- 0.20 2350100100026 654.7 2.17 +- 0.60 1380.7 a) 2.35 +- 1.05 2350100100027 687.0 2.44 +- 0.07 1513.4 0.51 +- 0.20 2350100100028 700.5 2.20 +- 0.57 1521.3 2.9 +1.5 -1.1 2350100100029 710.8 2.63 +- 0.28 1523.3 2.47 +- 1.22 2350100100030 734.9 0.91 +- 0.04 1536.1 a) 1.15 +- 0.26 2350100100031 736.5 0.59 +- 0.13 1559.7 0.66 +- 0.15 2350100100032 822.7 1.00 +- 0.08 1627.4 1.65 +- 0.21 2350100100033 836.3 2.44 +- 0.27 1652.1 a) 1.39 +- 0.54 2350100100034 849.3 13. +10. -6. 1701.5 0.81 +- 0.06 2350100100035 1107.1 1.01 +- 0.19 1811.9 1.30 +- 0.36 2350100100036 1124.9 1.62 +- 0.45 1826.9 2.17 +- 0.45 2350100100037 1202.3 0.16 +0.16 -0.08 1865.3 0.95 +- 0.20 2350100100038 1208.0 1.40 +-0.38 1873.9 1.01 +- 0.25 2350100100039 R for gamma-lines in Ru-102 ( Table 2) 2350100100040 Egamma,keV R Egamma,keV R 2350100100041 415.3 1.47 +- 0.86 1075.6 a) 2.61 +- 0.20 2350100100042 418.7 1.47 +- 0.15 1103.2 1.07 +- 0.08 2350100100043 456.4 0.93 +- 0.26 1105.6 0.96 +- 0.11 2350100100044 458.8 a) 3.50 +- 3.50 1113.0 2.71 +- 0.64 2350100100045 463.1 1.71 +- 0.75 1129.9 a) 1.48 +- 0.69 2350100100046 468.7 0.81 +- 0.10 1136.1 a) 0.55 +- 0.15 2350100100047 475.1 1.20 +- 0.02 1158.2 1.06 +- 0.33 2350100100048 548.4 2.16 +- 0.35 1197.2 2.83 +- 0.80 2350100100049 627.9 1.13 +- 0.10 1200.3 a) 1.03 +- 0.36 2350100100050 631.2 2.17 +- 0.11 1260.1 a) 2.24 +- 0.95 2350100100051 636.8 1.09 +- 0.08 1264.5 6.8 +- 1.2 2350100100052 680.7 1.23 +- 0.20 1323.9 2.54 +- 0.54 2350100100053 692.2 2.39 +- 0.40 1361.3 0.81 +- 0.10 2350100100054 695.6 2.41 +- 0.21 1491.6 a) 0.49 +- 0.18 2350100100055 697.5 2.92 +- 0.97 1543.3 a) 1.76 +- 0.84 2350100100056 739.5 1.01 +- 0.25 1562.1 0.72 +- 0.10 2350100100057 766.8 5.5 +- 1.8 1568.5 1.56 +- 0.40 2350100100058 772.2 a) 0.89 +- 0.69 1580.2 1.34 +- 0.20 2350100100059 780.3 a) 1.66 +- 1.01 1648.1 a) 1.43 +- 0.65 2350100100060 940.5 1.64 +- 0.37 1881.6 a) 1.22 +- 0.45 2350100100061 1046.7 1.45 +- 0.16 2350100100062 HISTORY (20190517C) M.M. 2350100100063 ENDBIB 61 0 2350100100064 NOCOMMON 0 0 2350100100065 ENDSUBENT 64 0 2350100199999 SUBENT 23501002 20190517 22802350100200001 BIB 2 2 2350100200002 REACTION (44-RU-99(N,0),,EN) 2350100200003 STATUS (TABLE) Text,page 304 of Nucl.Phys.,v.385,p.301,1982 2350100200004 ENDBIB 2 0 2350100200005 NOCOMMON 0 0 2350100200006 DATA 2 4 2350100200007 DATA SPIN J 2350100200008 EV NO-DIM 2350100200009 10.5 3. 2350100200010 25.22 3. 2350100200011 81.62 2. 2350100200012 198.9 2. 2350100200013 ENDDATA 6 0 2350100200014 ENDSUBENT 13 0 2350100299999 SUBENT 23501003 20190517 22802350100300001 BIB 2 2 2350100300002 REACTION (44-RU-101(N,0),,EN) 2350100300003 STATUS (TABLE) Text,page 304 of Nucl.Phys.,v.385,p.301,1982 2350100300004 ENDBIB 2 0 2350100300005 NOCOMMON 0 0 2350100300006 DATA 2 7 2350100300007 DATA SPIN J 2350100300008 EV NO-DIM 2350100300009 15.90 3. 2350100300010 42.28 3. 2350100300011 52.13 3. 2350100300012 61.81 2. 2350100300013 66.82 2. 2350100300014 112.5 2. 2350100300015 197.3 3. 2350100300016 ENDDATA 9 0 2350100300017 ENDSUBENT 16 0 2350100399999 ENDENTRY 3 0 2350199999999