Energy levels of Ho3+ in HoCl3–6 The 5S2, 5F4, 5F2, 3K8, 5G6, 5F1, 5G55I8 absorption spectra of Cs2NaHoCl6 have been recorded at temperatures down to that of liquid helium and new assignments are made for the 5S2, 5F4, 3K8 and 5G5 terms of HoCl3–6. The 5F3→5I8; ...
Polarizability contribution to the energy levels of the muonic helium (μ4He)+An experiment measuring the 2S-2P separation in the ion (μ4He)+ is in progress at CERN. Comparison of the outcome of this experiment with the prediction of quantum electrodynamics requires the knowledge of the ...
The mα6 correction to energy is expressed in terms of an effective Hamiltonian H(6) for an arbitrary state of helium. Numerical calculations are performed for n=2 levels, and the previous result for the 2 3P centroid is corrected. While the resulting theoretical predictions for the ionization...
CALCULATIONS OF THE GROUND-STATE ENERGIES OF THE HELIUM ATOM AND H-2(+) MOLECULAR ION BASED ON THE HERMITE-GAUSSIAN FUNCTIONS An assessment of the usefulness of Hermite-Gaussian (HG) functions as suitable basis functions for atomic and molecular ab initio calculations is attempted... PRIMORAC,KOV...
The relative cross sections for electron impact excitation of the heliumlike forbidden linez, intercombination linesyandx, and the resonance linew, togethe... KL Wong,P Beiersdorfer,KJ Reed,... - 《Physical Review A》 被引量: 110发表: 1993年 He-like ion resonance-line satellites radiated ...
C-12(alpha,gamma) and the C-13(alpha,n) reactions in stellar helium burning The physics of low-energy nuclear reactions is crucial for understanding energy production and nucleosynthesis in the Universe. This field is at the core o... M Wiescher - 《Acs National Meeting Book of Abstracts》...
Helium is a relatively stable element as a result of this. 6. Relate energy levels with orbitals? Hydrogen atoms are the smallest atoms. There is only one electron in them. The single electron occupies the initial energy level. More electrons are found in larger atoms. Electrons are ...
physics alpha particles angular distribution boron 10 boron 9 energy levels energy range excitation helium 3 ion beams DOI: 10.1016/0029-5582(63)90626-6 年份: 1963 收藏 引用 批量引用 报错 分享 全部来源 求助全文 osti.gov 相似文献ENERGY LEVELS OF B$sup 10$. II. THE Be$sup 9$(p,$gamma$...
Excitation of heliumlike ions by electron impact Five-state close-coupling equations for electron--heliumlike-ion scattering are solved in the energy region from near threshold to five times threshold ene... WL Van Wyngaarden,K Bhadra,RJW Henry - 《Physical Review A》 被引量: 102发表: 1979年...
silver/ He ionRutherford recoil spectrumenergy dependenceThe energy dependence of light-ion radiation damage has been studied with Ag, Pt, and Au as target materials. The projectiles were 4-13 MeV p and d and 12-20 MeV 3He and 4He. As a measure of the damage introduced, we used changes...