Press "Enter" to skip to content

Download e-book for iPad: Atomic Spectroscopy: Introduction to the Theory of Hyperfine by Anatoli V. Andreev

By Anatoli V. Andreev

ISBN-10: 0387255737

ISBN-13: 9780387255736

ISBN-10: 0387284699

ISBN-13: 9780387284699

Atomic Spectroscopy provides a complete dialogue at the basic method of the idea of atomic spectra, according to using the Lagrangian canonical formalism. This process is constructed and utilized to give an explanation for the hydrogenic hyperfine constitution linked to the nucleus movement, its finite mass, and spin. The non-relativistic or relativistic, spin or spin-free particle approximations can be utilized as a kick off point of normal process. The specific consciousness is paid to the speculation of Lamb shift formation. The formulae for hydrogenic spectrum together with the account of Lamb shift are written in basic analytical shape. The booklet is of curiosity to experts, graduate and postgraduate scholars, who're concerned into the experimental and theoretical study within the box of contemporary atomic spectroscopy.

Show description

Read or Download Atomic Spectroscopy: Introduction to the Theory of Hyperfine Structure PDF

Similar atomic & nuclear physics books

Jeff Greensite's An Introduction to the Confinement Problem PDF

This ebook addresses the confinement challenge, which really typically bargains with the habit of non-abelian gauge theories, and the strength that's mediated via gauge fields, at huge distances. The notice “confinement” within the context of hadronic physics initially talked about the truth that quarks and gluons seem to be trapped inside of mesons and baryons, from which they can not get away.

Vladimir A. Smirnov's Applied Asymptotic Expansions in Momenta and Masses PDF

The ebook provides asymptotic expansions of Feynman integrals in numerous limits of momenta and lots more and plenty, and their purposes to difficulties of actual curiosity. the matter of enlargement is systematically solved by means of formulating common prescriptions that specific phrases of the growth utilizing the unique Feynman necessary with its integrand increased right into a Taylor sequence in applicable momenta and lots more and plenty.

Download e-book for kindle: WKB Approximation in Atomic Physics by Boris Mikhailovich Karnakov, Vladimir Pavlovich Krainov

This publication has developed from lectures dedicated to functions of the Wentzel - Kramers – Brillouin- (WKB or quasi-classical) approximation and of the tactic of 1/N −expansion for fixing numerous difficulties in atomic  and nuclear physics. The reason of this booklet is to aid scholars and investigators during this box to increase their wisdom of those vital calculation tools in quantum mechanics.

Download e-book for iPad: Ion Implantation: Basics to Device Fabrication by Emanuele Rimini

Ion implantation deals the best examples of a subject that ranging from the fundamental examine point has reached the excessive know-how point in the framework of microelectronics. because the significant or the original approach to selectively dope semiconductor fabrics for gadget fabrication, ion implantation takes good thing about the large improvement of microelectronics and it evolves in a multidisciplinary body.

Additional resources for Atomic Spectroscopy: Introduction to the Theory of Hyperfine Structure

Sample text

The further development of this model will be given in the next chapters. Here, we start with the study of the influence of the finiteness of the nucleus mass on the energy spectra of hydrogenlike atoms. 1 Hamiltonian of two-particle problem The Hamiltonian of system consisting of two charged particles with the Coulomb interaction is where q, and qb are the charges of particles. 44) does not commute with momentum operators for each 35 Hydrogen atom individual particle, but it commutes with the total momentum operator It means that the variation in the electron momentum of free atom is always accompanied by the variation in the nucleus momentum.

If we shall use the Lorentz gauge -I " + div A at =0 then the electromagnetic field equations become It should be noted that, in the frames of the probability interpretation of the wave function, the particle is the point particle and the particle wave field is the field of amplitude of probability for particle to be at given point in space at given moment of time. 10) are the potentials that are produced by the external particles. 11). The electromagnetic field produced by a particle exists in the area outside of the particle localization point.

It can be easily shown that the ground state of the hydrogenlike atom is always the s state. 29) to the form It is seen that the last equation coincides with the Schrodinger equation for particle moving in the one-dimensional potential well of the form The second term in the right-hand-side of this equation is the energy of centrifugal motion. This energy is definitely positive at 1 > 0. Hence, the energy of fundamental states at I > 0 is always higher than the energy of the s state. It can also be stated that the energy of the fundamental state for a given 1 increases with the increase of 1.

Download PDF sample

Atomic Spectroscopy: Introduction to the Theory of Hyperfine Structure by Anatoli V. Andreev


by Richard
4.5

Rated 4.58 of 5 – based on 27 votes