The connection between the change in the spectra obtained on February 10, 1974 and the outburst of brightness in the comet's head is discussed. Absolute spectrophotometry of comet Kohoutek 1973 XII. Physical characteristics of the ...
Resonant excitation of the solar g-modes through coupling of 5-min oscillations. Astrophys. Space Sci. 118:177–181. ... Astron. Astrophys. 1 11:266–271. Armstrong, J. W., Coles, W. A., Kojima, M., and Rickett, 1282 BIBLIOGRAPHY.
No part of the Hertzsprung-Russell diagram shows a more pronounced diversity of stellar types than the upper part, which contains the most luminous stars.
A possibility which has been discussed extensively is the so - called delayed explosions model . ... There is also a report of neutrino events close to the second burst in the Baksan detector ( Alexeyev et al . , 1987 ) .
... atmosphere and , con- sequently , that A stars have helium - free winds . Secondly , for stars with lower luminosities ... Physique des mouvements dans les atmosphères stellaires ( eds . R.Cayrel & M.Sternberg ) CNRS Paris , p.363 Gayley ...
The XVlllth General Assembly of the International Astronomical Union was held in Patras, Greece, from 17-26 August 1982. It was marked by the tragic death of the President of the...
... MkT/V, (70.1) p = ptotal = pet P*=(WKTIV) +%asT“, (70.2) and define - o, EP”/ps. (70.3) The total internal energy in the volume is & = }MkT+ asT"V, (70.4) hence the specific internal energy per unit mass is =#RT+(asT“/p). (70.5) To ...
... Physique des mouvements dans les Atmospheres Stellaires , Nice Symposium , ed . R. Cayrel and M. Steinberg ) . HOWARTH : Do the velocities of the sharp components remain constant in spectroscopic binaries ? LAMERS : binaries . This ...
In this book the editors and contributing authors review its remarkable history, physical state of the star and its ejecta, and its continuing instability.
... atmospheres. In: Cayrel R, Steinberg M (eds) Physique des Mouvements dans les Atmosphères Stellaires. Editions du CNRS, Paris, pp 19–50 Streater A, Cooper J, Rees DE (1988) Transfer and redistribution of polarized light in resonance ...