HYDROGEN-ATOM

作品数:5被引量:5H指数:1
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Halogen versus halide electronic structure
《Science China Chemistry》2010年第1期210-215,共6页Willem-Jan van Zeist F.Matthias Bickelhaupt 
supported by the National Research School Combination-Catalysis (NRSC-C);the Netherlands Organization for Scientific Research (NWO-CW and NWO-NCF)
Halide anions X-are known to show a decreasing proton affinity(PA),as X descends in the periodic table along series F,Cl,Br and I.But it is also well-known that,along this series,the halogen atom X becomes less electr...
关键词:bond theory HALOGEN HYDROGEN-ATOM AFFINITY ORBITAL energy proton AFFINITY REACTIVITY 
Van der Waals interactions and Photoelectric Effect in Noncommutative Quantum Mechanics被引量:5
《Chinese Physics Letters》2007年第5期1183-1186,共4页李康 CHAMOUN Nidal 
Supported by the National Natural Science Foundation of China under Grant No 10575026.
We calculate the long-range Van der Waals force and the photoelectric cross section in a noncommutative setup. It is argued that non-commutativity effects could not be discerned for the Van der Waals interactions. The...
关键词:HYDROGEN-ATOM SPECTRUM STANDARD MODEL GAUGE-THEORY FIELD-THEORY PHASE-SPACE BRANE TIME 
Radiative Energy Shifts of an Accelerated Multilevel Atom Coupled to the Derivative of a Scalar Field
《Chinese Physics Letters》2007年第4期878-881,共4页朱云峰 余洪伟 
Supported by the National Natural Science Foundation of China under Grants Nos 10375023 and 10575035, the Programme for NCET (No 04-0784), the Key Project of the Ministry of Education of China (No 205110), and the National Basic Research Programme of China under Grant No 2003CB71630.
We study the energy level shifts of an accelerated multilevel atom in dipole coupling to the derivative of a quantum massless scalar field and separately calculate the contributions of vacuum fluctuations and radiatio...
关键词:SPONTANEOUS EXCITATION VACUUM FLUCTUATIONS HYDROGEN-ATOM RINDLER SYSTEM 
Calculation of Energies of the Ground and Low Excited States of a Confined Helium Atom in a Spherical Parabolic Well
《Chinese Physics Letters》2006年第7期1742-1744,共3页解文方 
Supported by the National Natural Science Foundation of China under Grant No 10475021, and the Natural Science Foundation of Guangdong Province under Grant No 04009519.
Making use of the adiabatic hyperspherical approach, we report a calculation for the energy spectrum of the ground and low-excited states of the confined helium atom in a spherical parabolic well. We find that the ene...
关键词:2-ELECTRON QUANTUM-DOT SPECTRAL PROPERTIES HYDROGEN-ATOM SYSTEMS ELECTRONS 
Reduced Properties and Applications of Y(sl(2)) Algebra for a Two-Spin System
《Chinese Physics Letters》2006年第7期1659-1661,共3页田立君 杨国宏 张宏标 侯净敏 
Supported by the National Natural Science Foundation of China under Grant Nos 10447125, 10575068, 10405006, and 10547107, and the Natural Science Foundation of Shanghai Municipal Committee of Science and Technology under Grant Nos 04ZR14059 and 04DZ05905, and the Shanghai Education Development Foundation under Grant No 214675 and the Shanghai Leading Academic Discipline Project under Grant No T0104.
By taking a special constraint for a general realization of Y(sl(2)), two sets of sl(2) algebras are presented, in which a u(1) algebra is hidden. With the help of this constraint, the block-diagonal form can ...
关键词:YANGIAN SYMMETRY HYDROGEN-ATOM OPERATORS 
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