The splitting of the energy levels of an atom due to an external magnetic field is called the Zeeman effect.doi:10.1016/B978-0-12-817790-7.00011-1John MorrisonModern Physics with Modern Computational Methods (Third edition)
Lamb Shift in Atomic Hydrogen 1 Background The spectrum of the hydrogen atom has proved to be the Rosetta stone of modern physics: once this pattern of lines had been deciphered much else could be understood. —Arthur Schawlow The goal in this experiment is to measure the Lamb shift in ...
The spectrum of the hydrogen atom has proved to be the Rosetta stone of modern physics: once this pattern of lines had been deciphered much else could be understood. —Arthur Schawlow The goal in this experiment is to measure the Lamb shift in the Balmer α transition of atomic hydrogen. ...
The hydrogen bond is an attractive interaction between a hydrogen atom from a molecule or a molecular fragment X–H in which X is more electronegative than H and an atom or a group of atoms in the same or a different molecule in which there is evidence of bond formation. ...
The two isotopes are found in atmospheric hydrogen in the proportion of about 1 atom of deuterium to every 6,700 atoms of protium. Protium and deuterium differ slightly in their chemical and physical properties; for example, the boiling point of deuterium is about 3℃ lower than protium. The...
(e.g., graphite and nanotubes), zeolites, metal oxides, and ice clathrates.118Neutrons are highly sensitive to elements such as hydrogen and oxygen, and because they are scattered by the nucleus of an atom, they are sensitive to isotopic substitution.125Because1H has a large incoherent cross...
We investigate the spin flip-flopping rates in 1s → 2p and 2p → 3d optical transitions of the Dirac hydrogen atom by using the spin-dependent selection rules and the magnetic-flux-quantization argument. We showed that some transitions allow spin flip, which is not possible according to the...
,Coulson,C.,M.,Gillam 摘要: The interaction energy, or Van der Waals force, between a proton and a hydrogen atom in any one of its allowed quantum states is calculated in terms of the internuclear distance R by an expansion of the form DOI: 10.1017/s0080454100006750 年份: 2012 ...
whereL = [r × p] is the orbital momentum. Equation (14) has the form of the Hamiltonian of an electron in the hydrogen atom in a magnetic fieldγHand in a parabolic trapping potential in the plane perpendicular toH(the last term in Eq. (14) also known as the Langevin or ...
Using Eq. (9) (and the values: mass of proton 1.67262 × 10−27 kg; mass of electron 9.10938 × 10−31 kg; mass of H atom 1.67353 × 10−27 kg; H2 bond length (r) 0.74140 × 10−10 m; moment of inertia (I) of H2 molecule 0.45992 × 10−47 kg m2; Planck constant...