Zobrazeno 1 - 10
of 10
pro vyhledávání: '"W. Z. Osborne"'
Publikováno v:
Physical Review Letters. 33:1582-1585
We report results from an experiment designed to test Compton scattering as a means to avoid charged-particle background in the measurement of x-ray transition radiation. Low-$Z$ scatterers (LiH, Be) were used to ensure Compton-scattering domination
Autor:
L. C. Haynes, R. F. Harrison, X. F. Corlis, T. R. King, W. Z. Osborne, K. C. Spicochi, George W. York, T. P. Turner, H. S. Steele, Garrett Anderson, C. R. Phipps
Publikováno v:
Journal of Applied Physics. 64:1083-1096
We present a laser‐target scaling model which permits approximate prediction of the dependence of ablation pressure, mechanical coupling coefficient, and related parameters in vacuum upon single‐pulse laser intensity (I), wavelength (λ), and pul
Publikováno v:
Physical Review D. 18:1382-1421
The data on the 1975 Lexan event are reexamined in a framework that does not depend on the details of a particular track model. Instead, visual measurements of two quantities, photographic evidence, and silver-grain densities measured with an automat
Publikováno v:
Physical Review Letters. 35:487-490
A very heavy particle passed through a balloon-borne stack of Cherenkov film, emulsion, and Lexan sheets. In 33 Lexan sheets it produced tracks expected of either a nucleus with Z ranging between 125 and 137 and with beta less than about 0.92 or a ma
Publikováno v:
Nuclear Instruments and Methods. 158:429-434
Photodensitometric measurements with instruments in two different laboratories show that the optical density as a function of lateral distance around a track in emulsion is highly reproducible. For tracks of particles with zenith angle 8° to 65°, c
Autor:
E. J. Kobetich, R. D. Eandi, P. B. Price, Lawrence Pinsky, R. B. Rushing, W. Z. Osborne, E. E. Shirk
Publikováno v:
Physical Review D. 7:3220-3233
A 22-${\mathrm{m}}^{2}$ detector array consisting of $G\ensuremath{-}5$ nuclear emulsion, fast-film \ifmmode \check{C}\else \v{C}\fi{}erenkov detector, and 40 sheets of plastic detectors was exposed for \ensuremath{\sim} 60 h at a mean atmospheric de
Publikováno v:
Physical Review Letters. 31:127-130
Publikováno v:
Science. 188:928-930
Two dedicated light flash observing sessions were conducted by one of the crewmen during the Skylab 4 mission. Analyses of his observations reveal a strong correlation between flash frequency and primary cosmic-ray flux, and an even stronger correlat
Autor:
R. A. Howard, W. Z. Osborne
Publikováno v:
Il Nuovo Cimento. 23:216-218
Autor:
W. Z. Osborne
Publikováno v:
Physical Review Letters. 25:324-324
Magnetic monopole flux limits in primary cosmic radiation derived from muon-poor shower data and inverse Compton scattering