What do electrons do in quantum physics? What are the 6 types of leptons? What subatomic particles determine the mass of an atom? Which particles make up the nucleus? What determines the energy of an electron? Why an electron does not fall into the nucleus of the atom?
Results for electron capture, target and projectile ionization in fast ion-atom collisions as well as photo ionization processes are described. Future applications of COLTRIMS, e.g. in the field of atomic physics for the investigation of inneratomic many electron dynamics or in the field of ...
Fill in the blanks: The forces that connect two hydrogen atoms to an oxygen atom in a water molecule are ___(intermolecular/ intramolecular), but the forces that hold water molecules close together in an ice cube are ___(intermolecular/int Which intermolecular forces...
The forces come out in terms of the dielectric constant of the solid and the electric polarizability of the atom at imaginary frequencies. The method of images breaks down at distances greater than about 500 脙楼, and an exact treatment of the electromagnetic field fluctuations near the surface ...
Light Forces and Atom Diffraction — An Illustrated SummaryStudy of the transfer of momentum to atoms by radiation offers a new research approach to one of the oldest and most fundamental problems in physics — the interaction of radiation and matter. In the......
2 Dispersion potential for the atom-wedge system C o n s id e r a n a to m a n d a p e r f e c tly c o n d u c tin g w e d g e a s in d ic a te d in F ig u r e 1, w h e r e ρ is th e d is ta n c e b e tw e e n th e a to m ...
We present a study of atom-wall interactions in non-relativistic quantum electrodynamics by functional integral methods. The Feynman-Kac path integral representation is generalized to the case when the particle interacts with a radiation field, providing an additional effective potential that contains all...
The temporary dipole that results from the motion of the electrons in an atom can induce a dipole in an adjacent atom and give rise to the London dispersion force. London forces increase with increasing molecular size. Hydrogen bonds are a special type of dipole-dipole attraction that results ...
Next, electric forces, such as, the protons in the nucleus of an atom and the electrons outside the nucleus experience an electrical pull towards each other despite their small spatial separation; and magnetic forces, for example, two magnets can exert a magnetic pull on each other even when...
Casimir forces on atoms in optical cavities Casimir-type forces, such as those between two neutral conducting plates, or a sphere, atom or molecule and a plate have been widely studied and are becomi... AM Alhambra,A Kempf,E Martin-Martinez - 《Physical Review A》 被引量: 41发表: 2013...