Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
From inside the book
Results 1-3 of 28
Page 167
... stellar winds arose apparently first from theoretical considerations in order to explain the shell - type structure of planetary nebulae . By IUE observa- tions the evidence for the stellar winds was found in the UV line profiles : i.e. ...
... stellar winds arose apparently first from theoretical considerations in order to explain the shell - type structure of planetary nebulae . By IUE observa- tions the evidence for the stellar winds was found in the UV line profiles : i.e. ...
Page 500
... stellar winds model of planetary nebula evolution . However , the acceleration of ionized gas predicted by the interaction of stellar winds is not evident in the observed expansion - velocity distribution of large Greig's class B ...
... stellar winds model of planetary nebula evolution . However , the acceleration of ionized gas predicted by the interaction of stellar winds is not evident in the observed expansion - velocity distribution of large Greig's class B ...
Page 506
... STELLAR WINDS MODEL The interacting stellar winds model for planetary nebula evolution by Volk and Kwok ( 1985 ) describes the asymptotic value of the expansion velocity of the ionized nebula ( Vexp ( PN ) ) by the cubic equation MA AGB ...
... STELLAR WINDS MODEL The interacting stellar winds model for planetary nebula evolution by Volk and Kwok ( 1985 ) describes the asymptotic value of the expansion velocity of the ionized nebula ( Vexp ( PN ) ) by the cubic equation MA AGB ...
Other editions - View all
Common terms and phrases
absorption abundance accretion analysis asteroids Astronomical Society binary bright calibration catalog central star chromospheric clouds color comets correction derived detection detector diagram disk distribution eclipse emission errors estimate evolution expansion velocities Fe/H field flux frame function galactic galaxies GCLF giant branch globular clusters H II regions Hyades indices infrared ionized km s¹ light curve lines luminosity magnitude main sequence main-sequence mass measured MNRAS objects observations Observatory obtained open clusters optical orbital parameters PASP period phase photometric pixel planetary nebulae plotted quasars radial velocities radius range ratio red giants reddening redshift region residuals rotation sample scale scatter secondary solar sources spectral type spectroscopic spectrum standard stellar stellar winds subgiant survey Table telescope temperature tion turnoff values variability wavelength white dwarf width X-ray XX Vir