Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Yardley Beers"'
Autor:
Gerald P. Klein, Yardley Beers
Publikováno v:
J Res Natl Bur Stand A Phys Chem
This paper first discusses the technique of making Stark measurements at millimeter wavelengths. The details of correcting for residual overlap between the lines, the effects of modulation, and of the field inhomogeneity are discussed. Finally the me
Publikováno v:
Annals of the New York Academy of Sciences. 655:24-24
Autor:
Carleton J. Howard, Yardley Beers
Publikováno v:
The Journal of Chemical Physics. 63:4212-4216
Using a Zeeman‐modulated cavity spectrometer with a 10 sec time constant and a phase locked klystron, we have observed in the products of a discharge‐flow system, Zeeman components of the six allowed zero‐field lines at 65 070±2, 65 082±2, 65
Autor:
Yardley Beers
Publikováno v:
American Journal of Physics. 51:925-929
This report describes microwave apparatus that has been constructed from materials available from local stores for about $25, using simple hand tools. The source consists of an MRF 901 transistor in an ‘‘ultra audion’’ circuit at 13‐cm wave
Autor:
Yardley Beers
Publikováno v:
Review of Scientific Instruments. 13:72-76
The counting rates due to two separate constant β‐ray sources and due to the two sources combined are measured. Because of the finite resolving time of the counter the sum of the counting rates due to the single source exceeds that due to the comb
Autor:
Yardley Beers
Publikováno v:
Physics Today. 10:20-26
“The CSIRO? I know of them. They do a lot of radio astronomy”, said the custom's agent who examined my baggage. “The CSIRO? They certainly have shown that research pays, especially in the way in which they have reduced the rabbit pest”, said
Autor:
Yardley Beers
Publikováno v:
American Journal of Physics. 41:275-278
Autor:
Yardley Beers
Publikováno v:
Review of Scientific Instruments. 30:9-16
A short section of a wave guide is considered as a nonresonant absorption cell and then as a resonant cavity. It is shown that the latter gives a better signal‐to‐noise ratio by a factor which depends upon the relative intensity of the various no
Autor:
Yardley Beers
Publikováno v:
Physical Review. 63:77-85
The charge of radium E $\ensuremath{\beta}\ensuremath{-}\mathrm{p}\mathrm{a}\mathrm{r}\mathrm{t}\mathrm{i}\mathrm{c}\mathrm{l}\mathrm{e}\mathrm{s}$ was measured by first measuring the charge carried per second by a magnetically analyzed beam and then
Autor:
Yardley Beers
Publikováno v:
American Journal of Physics. 40:1139-1146
It is suggested that, if the Wilson-Sommerfeld quantization postulate is modified such that phase integrals for nonignorable coordinates are placed equal to half-integers times Planck's constant while those for ignorable coordinates are placed equal