A level scheme for 140Ce is proposed with the inclusion of two new levels at 2516.14 and 2547.5 keV. The new level scheme is compared with recent calculations using the quasi-particle description.doi:10.1016/0029-5582(66)90541-4H.W. Baer...
5 understand that ionisation energies are due to the attraction between the nucleus and the outer electron 6 explain the factors influencing the ionisation energies of elements in terms of nuclear charge,atomic/ionic radius, shielding by inner shells and sub-shells and spin-pair repulsion 7 deduce ...
The Longitudinal Spin Structure of the Nucleon A 12 GeV Research Proposal to Jefferson Lab (PAC 30) 来自 Citeseer 喜欢 0 阅读量: 21 作者: M Amarian,S Bültmann,G Dodge,N Guler,H Juengst,H Avakian,P Bosted,V Burkert,R Deur,V Dharmawardane 展开 摘要: A CLAS collaboration proposal...
The K conversion coefficients of the 299 keV and 374 keV transitions correspond to M1 /E2 multipolarity. The levels excited in /sup 132/Sn very likely form a 4/sup +/, 6/sup +/, 8/sup +/ sequence above the first excited 2/sup +/ level. (3 refs).Bjørnstad, T; De Geer, L ...
The level structure of 151 Pm has been studied through the measurements of γ- and β-rays from the decay of 12 min 151 Nd. Among many excited levels of 15... CL Nealy,RK Sheline 被引量: 0发表: 1967年 Rotational bands in a transitional nucleus: 151Sm 150Nd(alpha,3 neutrons) 151SM...
The level structure of the nucleus ${\mathrm{Ca}}^{41}$ has been studied by the ${\mathrm{Ca}}^{40}(d, p){\mathrm{Ca}}^{41}$ reaction at an incident deuteron energy of 7.00 MeV. Angular distributions have been measured for 120 levels below an excitation energy of 6.83 MeV, and...
9. The nucleus is a large organelle containing the cell’s chromosomes. It is bounded by a complex, double-membrane envelope perforated by pores through which materials can move. 10. The nucleolus lies within the nucleus and participates in the synthesis of ribosomal RNA and ribosomal subunits....
Prokofjev and A. Chalupka 展开 摘要: The nucleus 163Dy was studied with (n, γ), (n, n'γ) and (n, e−) reactions at Grenoble, Riga and Brookhaven and with (d, p) and (d, t) measurements in Munich. An extensive level scheme was constructed up to 2 MeV including 277 gamma ...
Level structure of the shell-model nucleus^{217} At Alpha recoil separation of a large number of 221Fr sources from a pure almost massless source of 225Ac made possible the study of the level structure of 21... RK Sheline,CF Liang,P Paris - 《Physical Review C》 被引量: 0发表: 1995...
Level structure of the odd-odd nucleus 156Eu The reaction chain 153Eu(n, γ)154Eu(n, γ)155Eu(n, γ)156Eu was studied using 153Eu targets. The γ-ray and internal conversion electron spectra were meas... K M.,Balodis,and,... - 《Nuclear Physics A》 被引量: 3发表: 1991年 Low...