Exploring the Chemical Composition and Double Horizontal Branch of the Bulge Globular Cluster NGC 6569

Exploring the Chemical Composition and Double Horizontal Branch of the Bulge Globular Cluster NGC 6569

Photometric and spectroscopic analyses have shown that the Galactic bulge cluster Terzan 5 hosts several populations with different metallicities and ages that manifest as a double red horizontal branch (HB). A recent investigation of the massive bulge cluster NGC 6569 revealed a similar, though les...

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Bibliographic Details
Main Authors: Johnson, Christian I., Rich, R. Michael, Caldwell, Nelson, Mateo, Mario, Bailey, John I., Olszewski, Edward W., Walker, Matthew G.
Other Authors: Univ Arizona, Steward Observ
Language:en
Published: IOP PUBLISHING LTD 2018
Subjects:
globular clusters: general
globular clusters: individual (NGC 6569)
stars: abundances
Online Access:http://hdl.handle.net/10150/626525
http://arizona.openrepository.com/arizona/handle/10150/626525

Internet

http://hdl.handle.net/10150/626525
http://arizona.openrepository.com/arizona/handle/10150/626525

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