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pro vyhledávání: '"Albert C. Yates"'
Autor:
William David Smith, Albert C. Yates
Publikováno v:
Journal of Black Studies. 10:269-277
It has been well over ten years now since Dr. Nathan Hare and others initiated the modern movement in Black Studies. It will be recalled that programs in Black Studies emerged during this period in numerous colleges and universities in many parts of
Autor:
Albert C. Yates
Publikováno v:
Chemical Physics Letters. 25:480-486
For the case of charged particles colliding with atoms, an analytical procedure, capable of providing quantitative estimates of the Glauber cross section, is proposed.
Autor:
Albert C. Yates
Publikováno v:
Physical Review A. 19:1550-1558
The second and third terms of the generalized Born series are analyzed in an attempt to gain a series approximation to the differential cross section, valid through O (1/k/sup 2/), which treats all Born terms analogously. The resulting expressions fo
Autor:
Albert C. Yates, William A. Lester
Publikováno v:
Chemical Physics Letters. 24:305-309
A new H 3 potential energy hypersurface for arbitrary nuclear arrangements is generated from Liu's very accurate (≈0.3 kcal/mole error) collinear ab initio calculation and compared with other general geometry surfaces. Preliminary classical traject
Publikováno v:
The Journal of Chemical Physics. 66:1960-1967
Exchange in the hydrogen atom–molecule reaction is investigated via classical collinear dynamics on the Yates–Lester potential energy surface. A threshold kinetic energy of 6.4762 kcal/mole (0.2808 eV) is determined. Exchange probabilities are fo
Autor:
Albert C. Yates, Manfred Fink
Publikováno v:
Atomic Data and Nuclear Data Tables. 1:385-456
In order to investigate the influence of the spin in elastic low-energy electron scattering from gaseous atoms, the Dirac equation was solved numerically. The complex scattering amplitudes, which describe the scattering process, are given. From the t
Autor:
Albert C. Yates
Publikováno v:
Chemical Physics Letters. 21:37-42
The connection between the Glauber many-particle amplitude function and the generalized Born series is demonstrated. The correspondence suggests the introduction of a mean excitation energy to improve the inclusion of virtual excitations of the targe
Autor:
A. Tenney, Albert C. Yates
Publikováno v:
Chemical Physics Letters. 17:324-327
The “post” and “prior” forms of the Glauber exchange amplitude are reduced in a manner consistent with the Bonham-Ochkur expansions. The application is with respect to the hydrogen atom, wherein the resulting reduced amplitude can be complete
Autor:
Albert C. Yates
Publikováno v:
The Journal of Chemical Physics. 57:1686-1693
The Glauber theory of multiple scattering is applied to the elastic collisions of fast electrons with polyatomic molecules in an effort to explain deviations between theory and experiment in recent molecular structure determination by electron diffra
Autor:
Albert C. Yates
Publikováno v:
Physical Review Letters. 20:829-831