ENTRY 23510 20190528 22802351000000001 SUBENT 23510001 20190528 22802351000100001 BIB 9 26 2351000100002 TITLE A nuclear structure study of 23Ne and 21Ne by means of2351000100003 thermal neutron capture in natural neon 2351000100004 AUTHOR (E.Selin) 2351000100005 REFERENCE (J,PS,2,169,1970) 2351000100006 REL-REF (N,,L.Jonsson+,J,AF,35,423,1967) 2351000100007 Previous measurement at this Institute. 2351000100008 (I,,S.E.Arnell+,J,NIM,24,185,1963) 2351000100009 (I,,S.E.Arnell+,J,NIM,54,165,1967) 2351000100010 (M,,E.Selin+,J,NP/A,139,375,1969) 2351000100011 (R,,G.A.Bartholomew+,J,ND/A,3,367,1967) +L.V.Groshev, 2351000100012 Ni absolute intensities used for calibration 2351000100013 (R,,T.B.Ryves,J,JNE,24,35,1970) 2351000100014 INSTITUTE (2SWDCTH) 2351000100015 FACILITY (REAC,2SWDCTH) 1 MW heavy water reactor R1 2351000100016 INC-SPECT Thermal neutrons, maximal flux 3.E+12 /(cm2*sec) . 2351000100017 ADD-RES .Q-values were determined to be 6760.8+-1.5 keV for 2351000100018 Ne-20, 5200.2+-02.0 keV for Ne-22 . 2351000100019 . Mg-24(n,g)Mg-25 CS for population of 2351000100020 1/2- [330] state 3/2- [330] state 2351000100021 10.+-5. 42.+-13. 2351000100022 was re-evaluated using value 38.2+-0.8 mb from 2351000100023 REL-REF of T.B.Ryves for Mg-26(n,g) 2351000100024 . Mg- 26(n,g)Mg-27 CS for population of 2351000100025 1/2- [330] state 3/2- [330] state 2351000100026 5.+-2. 24.+-5. 2351000100027 HISTORY (20190528C) M.M. 2351000100028 ENDBIB 26 0 2351000100029 NOCOMMON 0 0 2351000100030 ENDSUBENT 29 0 2351000199999 SUBENT 23510002 20190528 22802351000200001 BIB 10 44 2351000200002 REACTION (10-NE-0(N,G),,SPC,,REL) 2351000200003 SAMPLE . Natural Ne gas at 4 atm. 2351000200004 250 mg effective Ne quantity. 2351000200005 DETECTOR (GELI) Place at 4 m distance from the sample center. 2351000200006 Staff-shaped, 3 cm3 volume, energy resolution 3.5 keV 2351000200007 at 1.5 MeV and ~7 keV at 6 MeV. 2351000200008 METHOD (GSPEC) Gamma spectra were measured by 2351000200009 - pair spectrometer in the high energy region, 2351000200010 - anticoincidence spectrometer in the low energy 2351000200011 region. 2351000200012 Energy calibration by nitrogen and radioactive sources.2351000200013 Intensity calibration by radioactive sources and by 2351000200014 absolute intensities of gamma lines from natural Ni 2351000200015 target determined by Groshev+ 2351000200016 ANALYSIS Relative intensities were normalized so that beta- 2351000200017 decay of Ne-23 into Na-23 has intensity 100. 2351000200018 FLAG (1.) Assigned to Ne-21 2351000200019 (2.) Assigned to Ne-22 (n,n'gamma) 2351000200020 (3.) Assigned to Ne-23 2351000200021 (4.) Assigned to Ne-21 C -> 5993 keV , intensity > 8. 2351000200022 and Ne-23 C -> 4430 keV, intensity > 3. 2351000200023 (5.) Assigned to Ne-21 and from Kr impurity 2351000200024 (6.) Assigned to Ne-23 3221.keV->1822.keV and 2351000200025 possibly Ne-21 1745.keV->350.keV 2351000200026 (7.) Assigned to Ne-20 (n,n'gamma) 2351000200027 (8.) Assigned to Ne-23 and from Kr impurity 2351000200028 (9.) Assigned probably to Ne-23 2517.keV -> 0.keV and 2351000200029 Ne-21 2865.keV -> 350.keV 2351000200030 (10.) Assigned to Ne-23 and from Al impurity (<1.5) 2351000200031 (11.) Assigned probably to Ne-23 4430.keV -> 0.keV and 2351000200032 Ne-21 6710.keV -> 1745.keV 2351000200033 COMMENT Of authors. Assignments for gamma transitions 2351000200034 502.4, 594.8, 730.5, 840.2, 983.9, 1050.7, 1321.7, 2351000200035 1533.6, 1747.3, 1897.6, 1914.0, 2518.7, 2538.2, 2839.3,2351000200036 2995.0, 3430.9, 3529.5, 3581.7, 3665.5, 4425.6, 4510.5,2351000200037 5774.6, 5914.4, 6405.1 keV 2351000200038 are mainly based on gamma-ray energies, are not 2351000200039 confirmed by intensity balance, are omitted in the 2351000200040 decay schemes. 2351000200041 CORRECTION Gamma-energy values were corrected for recoil. 2351000200042 ERR-ANALYS (DATA-ERR,15.,100.) From 15.% for strong lines to 100 %2351000200043 for weak lines. Type of uncertainty is not explained in2351000200044 the article/ 2351000200045 STATUS (TABLE) Table 1 of J.Physica Scripta, v.2,p.169,1970 2351000200046 ENDBIB 44 0 2351000200047 COMMON 1 3 2351000200048 EN-DUMMY 2351000200049 EV 2351000200050 0.0253 2351000200051 ENDCOMMON 3 0 2351000200052 DATA 6 120 2351000200053 E E-ERR DATA FLAG LVL-INI LVL-FIN 2351000200054 KEV KEV ARB-UNITS NO-DIM KEV KEV 2351000200055 350.3 1.0 506. 1. 350. 0. 2351000200056 413.8 1.5 13. 2351000200057 440.1 1.5 32. 3. 2351000200058 447.8 2.0 11. 3. 5200. 4755. 2351000200059 490.5 2.0 5. 2351000200060 502.4 2.0 6. 1. 6761. 6259. 2351000200061 586.5 2.0 7. 1. 6761. 6174. 2351000200062 594.8 1.5 11. 3. 4430. 3836. 2351000200063 625.5 2.0 7. 2351000200064 636.9 2.0 5. 2351000200065 730.5 1.5 11. 1. 6761. 6031. 2351000200066 768.5 1.5 17. 4. 6761. 5993. 2351000200067 831.9 2.0 5. 2351000200068 840.2 2.0 3. 1. 4725. 3883. 2351000200069 846.1 1.5 11. 2351000200070 872.8 2.0 2. 1. 3663. 2789. 2351000200071 934.4 2.0 5. 2351000200072 983.9 2.0 3. 1. 6761. 5776. 2351000200073 991.7 2.0 2. 2351000200074 1016.5 1.5 75. 5. 1017. 0. 2351000200075 1028.0 2.0 3. 2351000200076 1042.5 2.0 2. 2351000200077 1050.7 2.0 2. 1. 5776. 4725. 2351000200078 1071.4 1.5 118. 1. 6761. 5690. 2351000200079 1274.2 5.0 28. 2. 2351000200080 1312.7 3.0 10. 1. 5993. 4684. 2351000200081 1364.1 1.5 12.5 3. 5200. 3836. 2351000200082 1396.6 3.0 10.5 6. 2351000200083 1433.8 3.0 8. 2351000200084 1476.6 3.0 5. 2351000200085 1533.6 3.0 8. 3. 4755. 3221. 2351000200086 1609.6 3.0 6. 2351000200087 1633.5 7.0 315. 7. 2351000200088 1680.9 4.0 5. 2351000200089 1695. 4. 4. 2351000200090 1725. 4. 4. 2351000200091 1733. 4. 4. 2351000200092 1747.3 3.0 9. 1. 1745. 0. 2351000200093 1821.7 2.0 17. 3. 1822. 0. 2351000200094 1833.0 3.0 5. 2351000200095 1879.5 4.0 3. 2351000200096 1887.0 4.0 3. 2351000200097 1897.6 3.0 16. 5. 4684. 2789. 2351000200098 1914.0 4.0 10. 3. 4430. 2517. 2351000200099 1930.6 1.5 155. 1. 4725. 2794. 2351000200100 1957.0 3.0 10. 2351000200101 1965.1 4.0 6. 2351000200102 1979.6 1.5 80. 8. 5200. 3221. 2351000200103 1992.2 4.0 3. 2351000200104 2013.4 3.0 6.5 3. 3836. 1822. 2351000200105 2035.5 1.5 640. 1. 6761. 4725. 2351000200106 2068. 4. 6. 2351000200107 2075.5 4.0 7. 1. 6761. 4684. 2351000200108 2163.9 4.0 2. 2351000200109 2203.7 1.5 57. 3. 3221. 1017. 2351000200110 2255.9 4.0 2. 1. 5993. 3736. 2351000200111 2330.4 4.0 2. 1. 5993. 3663. 2351000200112 2399.3 4.0 3. 2351000200113 2438.4 3.0 12. 1. 2789. 350. 2351000200114 2518.7 4.0 1. 9. 2351000200115 2538.2 4.0 1. 1. 5328. 2789. 2351000200116 2606.2 4.0 1. 3. 4430. 1822. 2351000200117 2664.0 4.0 1. 2351000200118 2691.9 4.0 1. 2351000200119 2707.8 4.0 3. 2351000200120 2754.3 4.0 1. 2351000200121 2765.5 5.0 2. 2351000200122 2794.4 1.15 210. 1. 2794. 0. 2351000200123 2819.6 2.0 9. 10. 3836. 1017. 2351000200124 2839.6 4.0 1. 1. 5635. 2794. 2351000200125 2896.3 1.5 60. 1. 5690. 2794. 2351000200126 2924.2 4.0 3. 2351000200127 2933.5 4.0 2. 3. 4755. 1822. 2351000200128 2954.0 4.0 2. 2351000200129 2995.0 4.0 1. 1. 5776. 2789. 2351000200130 3023.9 4.0 2. 1. 6761. 3736. 2351000200131 3099.3 3.0 2. 1. 6761. 3663. 2351000200132 3221.8 1.5 10. 3. 3221. 0. 2351000200133 3303.3 4.0 2. 2351000200134 3313.6 4.0 1. 1. 3663. 350. 2351000200135 3379.7 3.0 1.5 3. 1882. 2351000200136 3413.2 4.0 1. 3. 4430. 1017. 2351000200137 3430.9 4.0 1. 3. 3432. 0. 2351000200138 3529.5 4.0 0.5 1. 3883. 350. 2351000200139 3542.5 4.0 1. 2351000200140 3581.7 4.0 3. 1. 6446. 2865. 2351000200141 3658.1 4.0 1. 2351000200142 3665.5 4.0 1. 1. 3663. 0. 2351000200143 3733.5 4.0 1. 1. 3736. 0. 2351000200144 3786.8 3.0 1. 2351000200145 3805.3 3.0 1. 2351000200146 3820.2 4.0 1. 2351000200147 3934.7 2.0 3. 2351000200148 3967.3 2.0 4. 1. 6761. 2794. 2351000200149 3974.8 2.0 7. 1. 6761. 2789. 2351000200150 4045.5 4.0 1. 2351000200151 4161.9 3.0 1. 2351000200152 4185.2 3.0 2. 3. 5200. 1017. 2351000200153 4196.5 4.0 0.5 2351000200154 4320.3 3.0 1. 2351000200155 4334.3 3.0 2. 1. 4684. 350. 2351000200156 4341.8 4.0 0.5 2351000200157 4374.9 1.5 440. 1. 4725. 350. 2351000200158 4425.6 3.0 2. 11. 2351000200159 4510.5 4.0 3. 1. 6259. 1745. 2351000200160 4537.7 5.0 1. 2351000200161 4682.5 4.0 2. 1. 4684. 0. 2351000200162 4723.9 4.0 2. 1. 4725. 0. 2351000200163 4756.3 4.0 2. 3. 4755. 0. 2351000200164 4891.8 4.0 1. 2351000200165 5098.7 4.0 2. 2351000200166 5642.4 3.0 2. 1. 5993. 350. 2351000200167 5689.9 1.5 50. 1. 5690. 0. 2351000200168 5774.6 4.0 0.5 5. 5776. 0. 2351000200169 5914.4 4.0 1. 2351000200170 5992.4 2.5 3. 1. 5993. 0. 2351000200171 6084.8 3.0 0.5 2351000200172 6405.1 4.0 2. 1. 6748. 350. 2351000200173 6409.4 3.0 4. 1. 6761. 350. 2351000200174 6760.9 2.0 12. 1. 6761. 0. 2351000200175 ENDDATA 122 0 2351000200176 ENDSUBENT 175 0 2351000299999 SUBENT 23510003 20190528 22802351000300001 BIB 4 7 2351000300002 REACTION ((10-NE-22(N,G)10-NE-23,,SIG,,SPA)/ 2351000300003 (10-NE-20(N,G)10-NE-21,,SIG,,SPA)) 2351000300004 SAMPLE Neon and nitrogen gas. 2351000300005 ERR-ANALYS (DATA-ERR) Type of error is not explained in the 2351000300006 article. 2351000300007 STATUS (TABLE) Text,page 171 of 2351000300008 J.Physica Scripta, v.2,p.169,1970 2351000300009 ENDBIB 7 0 2351000300010 COMMON 1 3 2351000300011 EN-DUMMY 2351000300012 EV 2351000300013 0.0253 2351000300014 ENDCOMMON 3 0 2351000300015 DATA 2 1 2351000300016 DATA DATA-ERR 2351000300017 NO-DIM NO-DIM 2351000300018 1.3 0.2 2351000300019 ENDDATA 3 0 2351000300020 ENDSUBENT 19 0 2351000399999 SUBENT 23510004 20190528 22802351000400001 BIB 7 10 2351000400002 REACTION 1(10-NE-22(N,G)10-NE-23,,SIG,,SPA) 2351000400003 2(10-NE-20(N,G)10-NE-21,,SIG,,SPA) 2351000400004 SAMPLE Neon and nitrogen gas. 2351000400005 REL-REF (R,,L.Jonsson+,C,69STUDSVIK,,199,1969) 2351000400006 Decay scheme of nitrogen. 2351000400007 MONITOR (7-N-14(N,G)7-N-15,,SIG,,SPA) 2351000400008 MONIT-REF (,E.T.Jurney+,R,ANL-6797,236,1963) 2351000400009 ERR-ANALYS (DATA-ERR) Estimated error at least of order 10.mb . 2351000400010 STATUS (TABLE) Text,page 171 of 2351000400011 J.Physica Scripta, v.2,p.169,1970 2351000400012 ENDBIB 10 0 2351000400013 COMMON 2 3 2351000400014 EN-DUMMY DATA-ERR 2351000400015 EV MB 2351000400016 0.0253 10. 2351000400017 ENDCOMMON 3 0 2351000400018 DATA 4 1 2351000400019 DATA 1DATA 2MONIT MONIT-ERR 2351000400020 MB MB MB MB 2351000400021 47. 37. 75. 7.5 2351000400022 ENDDATA 3 0 2351000400023 ENDSUBENT 22 0 2351000499999 SUBENT 23510005 20190528 22802351000500001 BIB 5 10 2351000500002 REACTION (10-NE-0(N,G),,SIG,,SPA,DERIV) 2351000500003 REL-REF (A,,T.Springer+,J,ZN/A,15,828,1960) 38+-7 mb 2351000500004 (A,,H.T.Motz,R,WASH-1044,1963) 38+-8 mb 2351000500005 ANALYSIS CS was derived from directly measured CS for Ne-20 and 2351000500006 Ne-22, CS for Ne-21 was considered as negligible. 2351000500007 ERR-ANALYS (DATA-ERR) Type of error is not explained in the 2351000500008 article. 2351000500009 STATUS (TABLE) Text,page 172 of 2351000500010 J.Physica Scripta, v.2,p.169,1970 2351000500011 (DEP,23510004) Measured CS for Ne isotopes. 2351000500012 ENDBIB 10 0 2351000500013 COMMON 1 3 2351000500014 EN-DUMMY 2351000500015 EV 2351000500016 0.0253 2351000500017 ENDCOMMON 3 0 2351000500018 DATA 2 1 2351000500019 DATA DATA-ERR 2351000500020 MB MB 2351000500021 38. 10. 2351000500022 ENDDATA 3 0 2351000500023 ENDSUBENT 22 0 2351000599999 SUBENT 23510006 20190528 22802351000600001 BIB 4 7 2351000600002 REACTION (10-NE-20(N,G)10-NE-21,PAR,SIG,,SPA) 2351000600003 Population of 1/2-[330] and 3/2- [330] states 2351000600004 LEVEL-PROP ((1.)10-NE-21,LVL-NUMB=1.,SPIN=0.5,PARITY=-1.) 2351000600005 ((2.)10-NE-21,LVL-NUMB=2.,SPIN=1.5,PARITY=-1.) 2351000600006 ERR-ANALYS (DATA-ERR) Type of error is not explained in the 2351000600007 article. 2351000600008 STATUS (TABLE) Table IV of J.Physica Scripta, v.2,p.169,1970 2351000600009 ENDBIB 7 0 2351000600010 COMMON 1 3 2351000600011 EN-DUMMY 2351000600012 EV 2351000600013 0.0253 2351000600014 ENDCOMMON 3 0 2351000600015 DATA 4 2 2351000600016 LVL-NUMB DATA DATA-ERR LVL-FLAG 2351000600017 NO-DIM MB MB NO-DIM 2351000600018 1. 6. 3. 1. 2351000600019 2. 29. 13. 2. 2351000600020 ENDDATA 4 0 2351000600021 ENDSUBENT 20 0 2351000699999 SUBENT 23510007 20190528 22802351000700001 BIB 4 7 2351000700002 REACTION (10-NE-22(N,G)10-NE-23,PAR,SIG,,SPA) 2351000700003 Population of 1/2-[330] and 3/2- [330] states 2351000700004 LEVEL-PROP ((1.)10-NE-23,LVL-NUMB=1.,SPIN=0.5,PARITY=-1.) 2351000700005 ((2.)10-NE-23,LVL-NUMB=2.,SPIN=1.5,PARITY=-1.) 2351000700006 ERR-ANALYS (DATA-ERR) Type of error is not explained in the 2351000700007 article. 2351000700008 STATUS (TABLE) Table IV of J.Physica Scripta, v.2,p.169,1970 2351000700009 ENDBIB 7 0 2351000700010 COMMON 1 3 2351000700011 EN-DUMMY 2351000700012 EV 2351000700013 0.0253 2351000700014 ENDCOMMON 3 0 2351000700015 DATA 4 2 2351000700016 LVL-NUMB DATA DATA-ERR LVL-FLAG 2351000700017 NO-DIM MB MB NO-DIM 2351000700018 1. 6. 3. 1. 2351000700019 2. 35. 13. 2. 2351000700020 ENDDATA 4 0 2351000700021 ENDSUBENT 20 0 2351000799999 ENDENTRY 7 0 2351099999999