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| Paper: |
Cepheid Diameters from Optical Interferometry: The NPOI Survey |
| Volume: |
203, The Impact of Large-Scale Surveys on Pulsating Star Research, IAU Colloquium 176 |
| Page: |
152 |
| Authors: |
Nordgren, T. E.; Germain, M. E.; Sudol, J. J.; Hindsley, R. B.; Armstrong, J. T.; Hajian, A. R. |
| Abstract: |
We present linear radii for four Cepheid variable stars, spanning a pulsation period range from 3 to 11 d, measured with the Navy Prototype Optical Interferometer (NPOI). We compare these radii to those found using traditional indirect methods, and to various period-radius relations found in the literature. |
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