Atmospheric Diagnostics of Stellar Evolution: Chemical Peculiarity, Mass Loss, and Explosion: Proceedings of the 108th Colloquium of the International Astronomical Union, Held at the University of Tokyo, Japan, 1–4 September 1987

Main sequence abundances: Observational aspects....Pages 1-2
Main sequence abundances, mass loss and meridional circulation....Pages 3-12
Observed lithium abundances as a test of stellar internal structure....Pages 13-14
On the distribution of the lithium abundance in normal late-type giants....Pages 15-16
Abundances in cool evolved stars....Pages 17-30
Chemical peculiarities, mass loss, and final evolution of AGB stars in the magellanic clouds....Pages 31-37
Nucleosynthesis and mixing in low- and intermediate-mass AGB stars....Pages 38-43
Abundances in J-type carbon stars....Pages 44-45
The abundance of oxygen in M92 giants....Pages 46-47
A search for galactic carbon stars....Pages 48-49
Surface distribution of M stars with different IRAS colour....Pages 50-50
SiO isotope emissions from late-type stars....Pages 51-52
Detection of water maser emission from a carbon star V778 CYGNI....Pages 53-54
Chemical and expansion properties of compact planetary nebulae in the galactic anti-center region....Pages 55-56
Helium flashes through the NCO reaction....Pages 57-58
Abundances in hot evolved stars....Pages 59-69
Evolutionary helium and cno anomalies in the atmospheres and winds of massive hot stars....Pages 70-78
The point on the theoretical changes of surface chemistry during massive star evolution....Pages 79-85
White dwarf seismology: Inverse problem of g-mode oscillations....Pages 86-87
The white dwarf luminosity function and the phase diagram of the carbon-oxygen dense plasma....Pages 88-89
Wolf-Rayet stars as a diagnostic of internal mixing processes in massive mass losing stars....Pages 90-91
A systematic study of stellar models for c/o-rich Wolf-Rayet stars....Pages 92-93
Overabundance of sodium in the atmospheres of massive supergiants as a possible manifestation of NeNa cycle....Pages 94-96
Excitation of non-radial oscillations by overstable convection in differentially rotating massive main sequence stars....Pages 97-98
Dredge-up by sound wave emission from a convective core....Pages 99-100
Stellar mass loss and atmospheric instability....Pages 101-113
Winds of hot stars as a diagnostic tool of stellar evolution....Pages 114-126
Atmospheric phenomena in ETA carinae and the Hubble-Sandage variables....Pages 127-128
Model of dusty envelope of ETA Carinae....Pages 129-130
Turbulence-driven atmospheric instability and large-scale motions in super- and hypergiants....Pages 131-132
Quantitative spectroscopy of Wolf-Rayet stars....Pages 133-140
Analysis of 30 Wolf-Rayet stars....Pages 141-142
NLTE analysis of the Wolf-Rayet star HD193077 (WN5+abs)....Pages 143-144
II-1. Hot stars spectral analysis of the Wolf-Rayet star HD 50896....Pages 145-147
Atmospheric diagnostics of Wolf-Rayet stars....Pages 148-149
New observational results of of/WN — transition types....Pages 150-151
The galactic distribution and subtype evolution of Wolf-Rayet stars....Pages 152-153
A new driving mechanism of the episodic mass-loss in BE stars....Pages 154-155
Stellar wind equations in a new steady state....Pages 156-157
Molecular spectroscopy as diagnostics of outer atmosphere of cool luminous stars: quasi-static turbulent molecular formation zone and stellar mass-loss....Pages 158-166
Dust driven winds in late supergiants....Pages 167-173
Winds from red giants....Pages 174-180
Discovery of a reflection dust envelope around IRC+10216....Pages 181-182
Distance determination of mass losing carbon stars from CO and HCN radio observations....Pages 183-184
A sensitive line search in circumstellar envelopes....Pages 185-186
Photospheres of Mira variables....Pages 187-188
The V-stokes parameter as a manifestation of envelope activity for cool, bright, evolved stars....Pages 189-190
The mixing length ratio, Eddy diffusivity, and acoustic waves....Pages 191-192
Intermittent transition to irregular pulsation with mass loss in hydrodynamic models....Pages 193-194
A model oscillator of irregular stellar variability....Pages 195-196
The structure of a stationary atmosphere with a heat source or sink....Pages 197-198
Evolution diagnostics in interacting binaries....Pages 199-205
Atmospheric evidence of evolutionary processes in interacting binaries....Pages 206-212
W Ursae Majoris star models: Observational constraints....Pages 213-214
Mass and energy transfer in semi-detached binary systems....Pages 215-216
Empirical determination of the gravity-darkening exponent for the secondary components filling the Roche lobe in semi-detached close binary systems....Pages 217-218
Call H and K emission in the secondary component of U Cephei....Pages 219-220
Carbon abundance in mass-exchanging binaries....Pages 221-222
Photometric and polarimetric observations of the RV Tauri star ar puppis....Pages 223-224
Classical Novae — before and after outburst....Pages 225-231
Spectral peculiarities innova vulpeculae 1984 N° 2....Pages 232-233
The chemical composition of the white dwarfs in cataclysmic variable systems which produce novae....Pages 234-235
Numerical modelling of the classical nova outburst....Pages 236-237
Superoutbursts and superhumps of SU UMA Stars....Pages 238-239
Accretion-disk-instability model for outbursts of FU Orionis....Pages 240-241
Nonlinear oscillation of the magnetosphere around neutron stars....Pages 242-243
Mass ejection during helium shell flashes from a massive white dwarf....Pages 244-245
The evolution of the progenitor of SN 1987A....Pages 246-251
SN 1987A: Ultraviolet observations and mass loss....Pages 252-258
Spectroscopic and photometric observations of SN1987a obtained at SAAO....Pages 259-264
SN 1987A: An Australian view....Pages 265-273
Enrichment of S-process elements in the progenitor of SN 1987A....Pages 274-280
On the origin of supernovae of type Ib....Pages 281-287
Model calculations and spectroscopic constrains for SN1987A....Pages 288-294
Type II Supernova photospheres and the distance to supernova 1967A....Pages 295-304
Spectroscopic diagnosis of SN1987A and lesser lights....Pages 305-318
Light curve models for SN 1987A and diagnosis of supernova interior....Pages 319-334
Observation of a neutrino burst from the supernova SN1987a....Pages 335-347
SN1987a:Calculations versus observations....Pages 348-353
Supernova mechanisms: Before and after SN1987a....Pages 354-360
SN 1987a: Theoretical considerations....Pages 361-374
Calculated late time spectra of Supernovae....Pages 375-382
Observing the nucleosynthesis from core collapse supernovae....Pages 383-393
X-rays and γ-rays from Supernova 1987a....Pages 394-398
X-ray observation of SN1987A from Ginga....Pages 399-405
The composite image of sanduleak −69° 202, candidate precursor to SN 1987A in the LMC....Pages 406-409
Evolution of the precursor of SN1987A....Pages 410-411
Calculated energy distributions for SN II....Pages 412-414
L∝ radiation and CaII ionization in the type II supernovae at late times....Pages 415-416
The effect of general relativity and equation of state on the adiabatic collapse and explosion of a stellar core....Pages 417-419
Quasi-static and steady-state pictures for collapsing core of type II supernova....Pages 420-421
Analysis of neutrinos from Supernova 1987A....Pages 422-423
Analysis of neutrino burst from the supernova in the large Magellanic cloud....Pages 424-425
Time profile of the neutrino burst from the supernova 1987A....Pages 426-427
SN1987A and constraint on the mass and lifetime of tau neutrinos....Pages 428-429
Collapse of the neutron star induced by phase transitions and neutrino emission from SN1987A....Pages 430-431
A rotating stellar collapse model for supernova 1987a....Pages 432-433
Neutrino emission processes in the Weinberg-Salam theory....Pages 434-435
A simple treatment of the problem of radiative transfer in supernova-like envelopes....Pages 436-437
The light curve of SN 1987 A....Pages 438-439
Nucleosynthesis in exploding massive Wolf-Rayet stars....Pages 440-441
Origin of a diffuse galactic emission at 511 keV....Pages 442-443
Chemical composition of high-energy cosmic-ray nuclei and its possible origin in type-II supernova....Pages 444-445
Hard X-rays and Gamma-rays from SN 1987A....Pages 446-447
Thermal radiation from a neutron star in SN 1987A....Pages 448-449
Thermal X-rays due to ejecta/CSM interaction in SN 1987A....Pages 450-451
An X-ray investigation of Crab-like supernova remnants....Pages 452-453
The statistical analysis of Supernovae....Pages 454-455
The X-ray spectrum of the Cygnus loop with GSPC....Pages 456-457
Radio patrol camera for supernovae search....Pages 458-459
Concluding remarks of the I.A.U. colloquium no.108....Pages 461-463
Concluding remarks - II....Pages 464-465