Zobrazeno 1 - 10
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pro vyhledávání: '"J. C. Kemp"'
Autor:
J. C. Kemp
Publikováno v:
The Journal of Chemical Physics. 33:1269-1270
Electron spin resonance spectra were stadied for pure single calcite crystals irradiated with fast neutrons in which extremely narrow lines (width approximately 0.1 gauss) with thermal relaxation times at liquid helium temperatures of several seconds
Autor:
J. C. Kemp
Publikováno v:
Publications of the Astronomical Society of the Pacific. 94:627
The Biermann (1950) mechanism for production of the solar magnetic field is examined. The mechanical and electrostatic equilibrium of a star is briefly analyzed, and then differential rotation and its relation to the Biermann magnetic field generator
Publikováno v:
The Astrophysical Journal. 199:L27
Results are reported for observations of variations in the linear polarization in HDE 226868 (the optical counterpart of Cyg X-1) made with a photoelastic polarimeter and a U-filter. The UV linear-polarization variations, as folded on the 5.6-day orb
Autor:
J. C. Kemp, R. J. Rudy
Publikováno v:
The Astrophysical Journal. 221:200
Autor:
J. C. Kemp, M. S. Barbour
Publikováno v:
Publications of the Astronomical Society of the Pacific. 93:521
The use of photoelastic polarimeters in astronomy is briefly reviewed, and a visible and near-UV photoelastic modulation polarimeter is described which has been in continuous service on the 61-cm telescope of Pine Mountain Observatory for 6 years. Th
Autor:
R. J. Rudy, J. C. Kemp
Publikováno v:
The Astrophysical Journal. 207:L125
Publikováno v:
The Astrophysical Journal. 210:239
Autor:
J. C. Kemp, M. S. Barbour
Publikováno v:
The Astrophysical Journal. 264:237
Observations of periodicities in the optical polarization of the weak X-ray source X Persei are reported. Polarization was measured in the V band 400 times over the course of 356 nights during 1977-1982. The Q and U Stokes parameters derived from the
Autor:
J. C. Kemp
Publikováno v:
The Astrophysical Journal. 213:794
Autor:
L. C. Herman, J. C. Kemp
Publikováno v:
The Astrophysical Journal. 218:770