Progress of seismology of the sun and stars : proceedings of the Oji International Seminar [on Progress of Seismology in the Sun and Stars], held at Hakone, Japan, 11-14 December 1989

Helio- And Asteroseismology Are Fast- Developing New Fields Of Research That Probe The Internal Structure Of Stars. The Complicated Multi-periodic Oscillations Are Studied From Both Theoretical And Observational Points Of View. Nine Articles Review The State Of The Art, Including Modeling The Sun, Excitations Of Oscillations, Inverse Problems, And The Observations Of Seismic Phenomena. One Section Is Devoted To The Seismology Of Stars, A Field Of Research Still In Its Very Early Development. In Addition The Reader Will Find About Forty Research Papers On These Subjects. Y. Osaki, H. Shibahashi, Eds. Proceedings Of The Oji International Seminar On Progress Of Seismology In The Sun And Stars, Sponsored By The Fujihara Foundation Of Science And The Japan Society For The Promotion Of Science. Includes Bibliographical References. Introductory review of solar and stellar oscillations....Pages 1-19 Solar equilibrium models and physical processes governing the solar internal structure....Pages 21-31 Progress towards a unified equation of state....Pages 33-40 Effects of overshooting and magnetic field at the base of the solar convection zone on the 5-minute p-mode eigenfrequencies....Pages 41-44 Convective nonovershooting in stellar cores....Pages 45-48 Solar neutrino experiments....Pages 49-60 Improving the asymptotic approximations of higher-order radial oscillations in stars....Pages 61-65 Second-order asymptotic theory of solar acoustic oscillations....Pages 67-71 Excitation mechanisms of solar oscillations....Pages 73-86 What are the observed high-frequency solar acoustic modes?....Pages 87-92 Driving and damping of oscillations....Pages 93-101 Nonlinear oscillations in the convective zone....Pages 103-108 Asymptotic analysis of inertial waves in the convective envelope of the sun....Pages 109-112 Trends in helioseismology observation and data reduction....Pages 113-128 The spectrum of solar p-modes and the solar activity cycle....Pages 129-134 Helioseismology from the South Pole: Results from the 1987 campaign....Pages 135-143 Observations of solar cycle variations in solar p-mode frequencies and splittings....Pages 145-156 Measuring solar structure variations from helioseismic and photometric observations....Pages 157-162 Evidence for radial variations in the equatorial profile of the solar internal angular velocity....Pages 163-172 The effect of large-scale flows on oscillation ring diagrams....Pages 173-179 Observations of p-mode absorption in active regions....Pages 181-187 Frequencies, linewidths, and splittings of low-degree solar p-modes....Pages 189-195 An experiment to measure the solar l = 1 rotational frequency splitting....Pages 197-203 Phase relation between velocities and temperature fluctuations of the solar 5-minute oscillation....Pages 205-209 Influence of photospheric 5-minute oscillations on the formation of chromospheric fine structures....Pages 211-214 p-Mode analysis of the IPHIR data....Pages 215-220 Search for g-modes in the IPHIR data....Pages 221-226 Solar g-modes....Pages 227-233 A problem with the 160-minute pulsation of the sun....Pages 235-240 The IRIS network for full disk helioseismology. full disk helioseismology. Present status of the programme....Pages 241-251 Helioseismology Observations by Solar-A satellite....Pages 253-256 The Soho project and helioseismology....Pages 257-264 Magnetic field modulation issues for improving global solar oscillation measurements from space....Pages 265-275 Construction of long-life magneto-optical filters for helioseismology observations....Pages 277-280 Comments on helioseismic inference....Pages 281-318 Structure of the solar Core inferred from inversion of frequencies of low-degree p-modes....Pages 319-323 Second-order asymptotic inversions of the sound speed inside the sun....Pages 325-328 Testing solar envelope models using intermediate-degree p-Mode frequencies....Pages 329-332 On the inverse problem of high-degree solar acoustic oscillations: Local analysis of p-Mode ridges....Pages 333-336 Two-dimensional inversion of rotational splitting data....Pages 337-340 Contribution of high-degree frequency splittings to the inversion of the solar rotation rate....Pages 341-347 Has the sun's internal rotation changed through this activity cycle ?....Pages 349-352 Internal solar rotation and the boundary layer non-linear dynamo....Pages 353-356 Toward seismology of δ Scuti stars....Pages 357-371 Oscillations in roAp stars....Pages 373-383 In search of the Ap instability strip....Pages 385-391 α Circini: Variability in the infrared and visible....Pages 393-398 Pulsations and chemical composition of main sequence magnetic stars....Pages 399-403 The seismology of sun-like stars....Pages 405-415 Acoustic oscillations in main-sequence stars: HD155543....Pages 417-424 Search for five-minute oscillations in late-type stars by Fabry-Perot interferometer....Pages 425-429 Mode trapping in pulsating white dwarfs....Pages 431-435 Chemical composition and instability mechanism in the PG1159 stars....Pages 437-442 Mode identification in a slowly rotating star from line profile variations....Pages 443-448 Long-term variations of nonradial oscillations in a rapidly rotating early-type star (ζ oph)....Pages 449-452 Low-frequency oscillations of rotating massive stars....Pages 453-456 The MUSICOS network for MUlti-SIte COntinuous Spectroscopy....Pages 457-462 Seismology of Jupiter....Pages 463-467 The proceedings of the Oji international seminar held in Japan in December 1989, this book includes nine articles reviewing helio- and asteroseismology research which probes the internal structure of the stars. Topics covered include modelling the sun and observations of seismic phenomena.