Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A. L. Merts"'
Autor:
A. L. Merts, Lee A. Collins
Publikováno v:
Physical Review A. 45:6615-6621
We have applied a momentum-space method to the solution of the three-dimensional time-dependent Schr\"odinger equation for electron detachment from a model negative ion, in particular ${\mathrm{H}}^{\mathrm{\ensuremath{-}}}$. We have studied such phe
Autor:
L. A. Collins, A. L. Merts
Publikováno v:
Journal of the Optical Society of America B. 7:647
We have developed a procedure for solving the three-dimensional, time-dependent Schrodinger equation by expanding the total system wave function in a Volkov basis and by propagating the resulting first-order differential equations in time. We discuss
Publikováno v:
Physical Review A. 27:1812-1820
The importance of the resonance contributions to inelastic scattering of electrons from atoms and ions has been appreciated for quite some time. We have used an approximate method to compute the resonance contributions to selected inelastic transitio
Autor:
A. L. Merts, N. H. Magee, Balazs F. Rozsnyai, John N. Bahcall, W.F. Huebner, P. D. Parker, Mary F. Argo, S. H. Lubow, Roger K. Ulrich
Publikováno v:
Physical Review Letters. 45:945-948
The results of new calculations of solar-neutrino fluxes are presented; the fluxes are obtained from detailed solar models that make use of improved opacities and nuclear-physics cross sections. By evaluating known uncertainties in the predicted capt
Autor:
Lee A. Collins, A. L. Merts
Publikováno v:
Physical Review A. 37:2415-2431
We have performed a set of numerical calculations of the one-dimensional, time-dependent Schr\"odinger equation in order to study the interaction of an intense, electromagnetic field with a model atom. We approximate the atom by a local, square-well
Autor:
Lee A. Collins, A L Merts
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 18:L29-L33
A least-squares technique for solving sets of coupled differential equations for electron-atom and electron-molecule collisions is developed and applied to the intermediate radial scattering region. The method proves competitive with other techniques
Autor:
A. L. Merts, M. D. Torrey
Publikováno v:
The Journal of Chemical Physics. 39:694-700
Approximate ground‐state solutions of the Hartree—Fock equations are given in analytic form for all atoms having 3≤Z≤13, and the ions of Mg+, Na+, Al+. The solutions are obtained by an iterative least‐squares procedure for determining the o
Autor:
A. L. Merts
Publikováno v:
Free-Electron Laser Applications in the Ultraviolet.
The primary requirement for transport of radiation through a material media is to have estimates for the absorption coefficients at the appropriate wavelengths. For many applications, the appropriate wavelengths are determined by the temperature of t
Autor:
A. L. Merts
Publikováno v:
Theory and Applications of Moment Methods in Many-Fermion Systems ISBN: 9781461331223
The calculation of astrophysical opacities involves an understanding of atomic and electronic processes. For the most part these processes are well known. While the fundamentals are well known the practical matter of obtaining cross sections and spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d32bd58f11b6038de1f914cec66032be
https://doi.org/10.1007/978-1-4613-3120-9_5
https://doi.org/10.1007/978-1-4613-3120-9_5
Autor:
W. K. Bonsack, N. O. Weiss, W. Deinzer, L. Mestel, H. A. Hill, E. Fossat, V. Kotov, A. Severny, T. Tsap, F-L. Deubner, W. Livingston, D. O. Gough, H. Wöhl, J. Eddy, M. J. Newman, A. N. Cox, S. W. Hodson, R. G. Deupree, W. Unno, M. N. Perrin, G. Cayrel de Strobel, P. M. Hejlesen, S. A. Lamb, I. Iben, W. M. Howard, E. Schatzman, G. Michaud, W. F. Huebner, A. L. Merts, N. H. Magee, M. F. Argo
Publikováno v:
Transactions of the International Astronomical Union ISBN: 9789401012591
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d79ecd048d21bdc3f2c9be12d0f7b59
https://doi.org/10.1007/978-94-010-1257-7_30
https://doi.org/10.1007/978-94-010-1257-7_30