Publications of the Astronomical Society of the Pacific, Volume 106, Issues 695-702Astronomical Society of the Pacific, 1994 |
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Page 7
... GLOBULAR - CLUSTER DYNAMICS AND STELLAR POPULATIONS It was apparent in the literature of 1993 that the concept that the dynamics of globular clusters can affect the stellar populations in such clusters has finally come of age . While ...
... GLOBULAR - CLUSTER DYNAMICS AND STELLAR POPULATIONS It was apparent in the literature of 1993 that the concept that the dynamics of globular clusters can affect the stellar populations in such clusters has finally come of age . While ...
Page 205
... globular clusters in the B and V filter bands , we focus on the main - sequence turnoff region and its usefulness in studying blue straggler stars , relative cluster ages , and the luminosity of the horizontal branch . In addition , we ...
... globular clusters in the B and V filter bands , we focus on the main - sequence turnoff region and its usefulness in studying blue straggler stars , relative cluster ages , and the luminosity of the horizontal branch . In addition , we ...
Page 554
... globular clusters also provide a nuclear clock : it was already clear half a century ago that the main - sequence turnoff luminosities were close to solar , and thus that globular clusters must be rather old . Refine- ments in nuclear ...
... globular clusters also provide a nuclear clock : it was already clear half a century ago that the main - sequence turnoff luminosities were close to solar , and thus that globular clusters must be rather old . Refine- ments in nuclear ...
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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