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American Astronomical Society, Astronomical Journal, 6(142), p. 184, 2011

DOI: 10.1088/0004-6256/142/6/184

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The Metallicity Gradient of the Thick Disk Based on Red Horizontal Branch Stars From SDSS DR8

Journal article published in 2011 by Y. Q. Chen, G. Zhao, K. Carrell ORCID, J. K. Zhao
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Red circle
Preprint: archiving forbidden
Red circle
Postprint: archiving forbidden
Green circle
Published version: archiving allowed
Data provided by SHERPA/RoMEO

Abstract

Based on SDSS DR8, we have selected a sample of 1728 red horizontal branch stars with |Z|