Results 71 to 80 of about 164 (138)

Challenges to the [Formula: see text]CDM cosmology. [PDF]

Philos Trans A Math Phys Eng Sci
Efstathiou G.
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Magellanic Clouds: VI. Revised Distances and Luminosities. [PDF]

Proc Natl Acad Sci U S A, 1953
Shapley H.
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Poster: Convection in the interior of Cepheid variable stars

78th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion
Maxime Stuck, Jane Pratt
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THE MAGELLANIC CLOUDS. XIV. THE BAR OF THE LARGE CLOUD. [PDF]

Proc Natl Acad Sci U S A, 1955
Shapley H, Nail VM.
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Magellanic Clouds: IV. On the Period Frequency Anomalies. [PDF]

Proc Natl Acad Sci U S A, 1952
Shapley H, Nail VM.
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THE MAGELLANIC CLOUDS. XV. ON THE TILT OF THE LARGE CLOUD. [PDF]

Proc Natl Acad Sci U S A, 1955
Nail VM, Shapley H.
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Magellanic Clouds: III. Differential Absorption Within the Large Cloud. [PDF]

Proc Natl Acad Sci U S A, 1952
Shapley H, Nail VM.
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Galactic and Extragalactic Studies: XV. On the Distribution of Periods for 343 Cepheids in the Small Magellanic Cloud. [PDF]

Proc Natl Acad Sci U S A, 1942
Shapley H, McKibben V.
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MAGELLANIC CLOUDS, X. AN EVALUATION OF THE ZERO POINT CORRECTION. [PDF]

Proc Natl Acad Sci U S A, 1954
Shapley H, Nail VM.
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Study of the convection-pulsation coupling and application to Cepheid variable stars

, 2009
Cepheid variables are pulsating giant stars that oscillate on radial acoustic modes. Their oscillations are sustained by a mechanism linked to the opacity in ionisation regions, the kappa-mechanism. This instability leads to the so-called 'Classical Instability Strip' in the Hertzsprung-Russel diagram.
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