Zobrazeno 1 - 10
of 67
pro vyhledávání: '"G H Herling"'
Autor:
H. C. Bryant, G. H. Herling
Publikováno v:
Journal of Modern Optics. 53:45-56
A study is currently under way at the Fermi National Accelerator Laboratory for a superconducting linear accelerator that will accelerate H− ions to 8 GeV. This Proton Driver beam is intended to be injected, stripped down to protons, into the 120 G
Autor:
G. H. Herling, Krzysztof Wódkiewicz
Publikováno v:
Physical Review A. 57:815-821
The relation between quantum interference and classical interference is discussed in terms of the Wigner function and an analogous classical expression. For two displaced coherent states and two displaced electric-field Gaussian pulses, both the quan
Autor:
G. H. Herling, Edward S. Fry, Georg M. Meyer, M. Graf, Marian O. Scully, Ulrich W. Rathe, L. M. Narducci, Shi-Yao Zhu
Publikováno v:
Quantum Optics: Journal of the European Optical Society Part B. 6:231-243
The connection and similarity between two different models for lasing without inversion are studied, and various dressed state pictures enlighten its physical origin. Recent experiments on coherence effects in sodium are reviewed. The existence of at
Autor:
M. L. Rustgi, G. H. Herling
Publikováno v:
Journal of Applied Physics. 71:796-799
The effects of the spatial dependence of the effective mass in GaAs/AlxGa1−xAs parabolic quantum wells on several of their optical properties have been calculated. The largest effects are on the conduction‐band levels which are lowered with respe
Autor:
M. L. Rustgi, G. H. Herling
Publikováno v:
Journal of Applied Physics. 69:2328-2334
The electric‐field dependence of eigenvalues, eigenfunctions, electron‐hole overlap integrals, and dipole moments in several finite parabolic quantum wells are calculated with the shooting method and compared with corresponding results for a squa
Autor:
Herling, G. H., Rustgi, M. L.
Publikováno v:
Journal of Applied Physics; 1/15/1992, Vol. 71 Issue 2, p796, 4p
Publikováno v:
The Journal of Chemical Physics. 90:4940-4950
A newly derive set of quantum fluid dynamical equations appropriate for the description of mixed state dynamics is presented. Based essentially on moments of the Wigner function, the theory presented here uses an expansion of the pseudodistribution f
Distribution of energy deposited by a moderately intense 26-MeV electron beam in thick metal targets
Publikováno v:
Physical Review A. 40:2558-2566
Experiments have been performed with the moderately intense electron-beam pulses (8 kA/${\mathrm{cm}}^{2}$ peak) at the Los Alamos National Laboratory pulsed high-energy radiographic machine emitting x-rays (PHERMEX) facility and with the much weaker
Publikováno v:
The Journal of Chemical Physics. 90:4933-4939
A quantum mechanical time‐dependent variational principle is generalized using the classical theory of fluids to obtain a variational principle suitable for the fluid dynamical description of mixed state quantum mechanics. A newly derived set of mo
Publikováno v:
Physics in Medicine and Biology. 21:931-940
The Serber theory for deuteron stripping is employed to predict the shape of the neutron energy spectrum produced by 35 MeV deuterons (D+) on a thick beryllium target. In particular, the observation that the maximum of the neutron energy spectrum (at