Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Richard R. Silbar"'
Autor:
T. Goldman, Richard R. Silbar
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 12, Iss 3, p 039901 (2009)
Externí odkaz:
https://doaj.org/article/e477882b323b4532905172c883f50e22
Autor:
T. Goldman, Richard R. Silbar
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 12, p 124701 (2008)
The energy spectrum and flux of neutrinos from a linear pion accelerator are calculated analytically under the assumption of a uniform accelerating gradient. The energy of a neutrino from this source reacting in a detector can be determined from timi
Externí odkaz:
https://doaj.org/article/03503884422f46248cec3abc7e246c30
Autor:
T. Goldman, Richard R. Silbar
Publikováno v:
European Journal of Physics. 32:217-233
We discuss, in a pedagogical way, how to solve for relativistic wave functions from the radial Dirac equations. After an brief introduction, in Section II we solve the equations for a linear Lorentz scalar potential, V_s(r), that provides for confine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fdc99fe30d7aa86237256588f7ed17d
https://doi.org/10.1088/0143-0807/32/1/021
https://doi.org/10.1088/0143-0807/32/1/021
Publikováno v:
Physical Review B. 61:15011-15018
We present a theory of the melting of elements as a dislocation-mediated phase transition. We model dislocations near the melt as noninteracting closed loops on a lattice. In this framework we derive simple expressions for the melting temperature and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c065af9c61fb1377fb92bebfbfbf7a
https://doi.org/10.1103/physrevb.61.15011
https://doi.org/10.1103/physrevb.61.15011
Autor:
Richard R. Silbar, T. Goldman
Using the LAMP model for nuclear quark structure, we calculate the binding energy and quark structure of a $B$ meson merging with a $D$ meson. The larger-than-nucleon masses of the two heavy quarks allow for a more reliable application of the Born-Op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e25bf0de3890cea909803aa4bae7713
Autor:
Richard R. Silbar, Michael P. Mattis
Publikováno v:
Physical Review D. 51:3267-3286
We review the large-[ital N][sub [ital c]] approach to meson-baryon scattering, including recent interesting developments. We then study [pi][ital N] scattering in a particular variant of the linear [sigma] model, in which the couplings of the [sigma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3dde7540bd2d4fd20cf2dfcb6d8824b
https://doi.org/10.1103/physrevd.51.3267
https://doi.org/10.1103/physrevd.51.3267
Autor:
T. Goldman, Richard R. Silbar
Starting with a confining linear Lorentz scalar potential V_s and a Lorentz vector potential V_v which is also linear but has in addition a color-Coulomb attraction piece, -alpha_s/r, we solve the Dirac equation for the ground-state c- and u-quark wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d0d5d67fb5b0589736405968eee3488
http://arxiv.org/abs/1107.5085
http://arxiv.org/abs/1107.5085
Publikováno v:
Journal of Physics and Chemistry of Solids. 62:829-831
The Bragg, Leibfried, and modified Leibfried numbers are defined in the context of a theory of dislocation-mediated melting, and their values are determined from the properties of the dislocation ensemble at the melting temperature. The approximate n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::634b22435553ff30053cd675df16812c
https://doi.org/10.1016/s0022-3697(00)00250-x
https://doi.org/10.1016/s0022-3697(00)00250-x
Autor:
T. Goldman, Richard R. Silbar
We examine the effect of adding pion exchange between quarks and pion self-energy corrections to the Los Alamos Relativistic Quark model with a short distance cutoff of the Bethe form. The contributions to the nucleon and the Delta-baryon are small.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08914f45f232587f9e0e47c3100c9dfb
A detailed, quantitative re-examination of the effect of hadron dynamics on baryon decay, modeled in terms of Skyrme-field tunneling, indicates that any hadronic suppression should be quite mild. This appears to be another illustration of the `Cheshi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1d680c82d5c727722bfbbb7c3ea028e