Nuclear structure of Hg200

作者: Mitsuo Sakai , Hidetsugu Ikegami , Toshimitsu Yamazaki , Kazuo Saito

DOI: 10.1016/0029-5582(65)90263-4

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摘要: Abstract The decay of Tl 200 was investigated by the use sector-type double-focussing beta-ray spectrometers for measurements conversion spectrum and means gamma-gamma electron-gamma coincidence directional correlation measurements; 86 electron lines were observed 63 gamma rays identified as belonging to Hg . Eleven new levels proposed at 1028.6 (2 + ), 1254.6 1643.2, 1846, 1970 (1 2085 ) 2112, 2267, 2286, 2358, 2380 keV besides known 368.0 947.4 (4 1574.8 1595.0 1733.0 (3 1776 1885 levels. spin parity level uniquely determined 4 is probably 2 member two-phonon triplet. discovery this revealed a close analogy with scheme 198

参考文章(25)
T. R. Gerholm, B. G. Pettersson, Evidence for the Presence of E0 in Direct Competition with M1 and E2 Physical Review. ,vol. 110, pp. 1119- 1122 ,(1958) , 10.1103/PHYSREV.110.1119
J. J. Kraushaar, M. Goldhaber, DIRECTION AND POLARIZATION CORRELATIONS OF SUCCESSIVE GAMMA-RAYS Physical Review. ,vol. 89, pp. 1081- 1089 ,(1953) , 10.1103/PHYSREV.89.1081
R. E. Segel, R. K. Smither, R. T. Carpenter, SLOW NEUTRON CAPTURE GAMMA RAYS IN Hg$sup 20$$sup 0$ Physical Review. ,vol. 133, pp. 583- 590 ,(1964) , 10.1103/PHYSREV.133.B583
L. C. Biedenharn, M. E. Rose, THEORY OF ANGULAR CORRELATION OF NUCLEAR RADIATIONS Reviews of Modern Physics. ,vol. 25, pp. 729- 777 ,(1953) , 10.1103/REVMODPHYS.25.729
E. L. Church, J. Weneser, EFFECT OF THE FINITE NUCLEAR SIZE ON INTERNAL CONVERSION Physical Review. ,vol. 104, pp. 1382- 1386 ,(1956) , 10.1103/PHYSREV.104.1382
E. L. Church, M. E. Rose, J. Weneser, Electric-Monopole Directional-Correlation Experiments Physical Review. ,vol. 109, pp. 1299- 1306 ,(1958) , 10.1103/PHYSREV.109.1299
Hidetsugu Ikegami, Kazusuke Sugiyama, Toshimitsu Yamazaki, Mitsuo Sakai, Structure of platinum nuclei (I) new decay scheme of Au196 Nuclear Physics. ,vol. 41, pp. 130- 158 ,(1963) , 10.1016/0029-5582(63)90486-3