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Comparing the white dwarf cooling sequences in 47 tuc and NGC 6397

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Date

2013

Authors

Richer, Harvey B
Goldsbury, Ryan
Heyl, Jeremy
Hurley, Jarrod
Dotter, Aaron
Kalirai, Jason S
Woodley, Kristin A
Fahlman, Gregory G
Rich, R M
Shara, Michael M

Journal Title

Journal ISSN

Volume Title

Publisher

IOP Publishing

Abstract

Using deep Hubble Space Telescope imaging, color-magnitude diagrams are constructed for the globular clusters 47 Tuc and NGC 6397. As expected, because of its lower metal abundance, the main sequence of NGC 6397 lies well to the blue of that of 47 Tuc. A

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Keywords

Citation

URI

http://hdl.handle.net/1885/75566

Collections

ANU Research Publications

Source

Astrophysical Journal, The

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1088/0004-637X/778/2/104

Restricted until

2037-12-31

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01_Richer_Comparing_the_white_dwarf_2013.pdf (4.86 MB)

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