Release 11.12 ("Hergest Ridge")


Selected bibliography

Your query: NGC 6121

Reference n. 1 (gc520)
AuthorLardo, C. et al.
Title Multiple populations along the asymptotic giant branch of the globular cluster M4
AbstractNearly all Galactic globular clusters host stars that display characteristic abundance anticorrelations, like the O-rich/Na-poor pattern typical of field halo stars, together with O-poor/Na-rich additional components. A recent spectroscopic...
JournalMNRAS, Volume 466, Issue 3, p.3507-3512
Year of publication:2017
Tags NGC 6121

Reference n. 2 (gc465)
AuthorValcarce, A. A. R.; Catelan, M.; Alonso-García, J.; Cortés, C.; De Medeiros, J. R.
Title Constraints on Helium Enhancement in the Globular Cluster M4 (NGC 6121): The Horizontal Branch Test
AbstractRecent pieces of evidence have revealed that most, and possibly all, globular star clusters are composed of groups of stars that formed in multiple episodes with different chemical compositions (...) In this paper, we test this scenario by ...
JournalThe Astrophysical Journal, Volume 782, Issue 2, article id. 85, 8 pp.
Year of publication:2014
Tags NGC 6121

Reference n. 3 (gc269)
AuthorYong, David; Karakas, Amanda I.; Lambert, David L.; Chieffi, Alessandro; Limongi, Marco
Title Heavy Element Abundances in Giant Stars of the Globular Clusters M4 and M5
JournalThe Astrophysical Journal, Volume 689, Issue 2, pp. 1031-1043
Year of publication:2008
Tags NGC 6121, NGC 5904

Reference n. 4 (gc29)
AuthorHansen, Brad M. S.; Richer, Harvey B.; Fahlman, Greg. G.; Stetson, Peter B.; Brewer, James; Currie, Thayne; Gibson, Brad K.; Ibata, Rodrigo; Rich, R. Michael; Shara, Michael M.
Title Hubble Space Telescope Observations of the White Dwarf Cooling Sequence of M4
JournalThe Astrophysical Journal Supplement Series, Volume 155, Issue 2, pp. 551-576
Year of publication:2004
Tags NGC 6121

Reference n. 5 (gc15)
AuthorRicher, H. B.; Fahlman, G. G.; Brewer, J.; Davis, S.; Kalirai, J.; Stetson, P. B.; Hansen, B. M. S.; Rich, R. M.; Ibata, R. A.; Gibson, B. K.; Shara, M.
Title Hubble Space Telescope Observations of the Main Sequence of M4
JournalThe Astronomical Journal, Volume 127, Issue 5, pp. 2771-2792
Year of publication:2004
Tags NGC 6121

Reference n. 6 (gc115)
AuthorKanatas, I.; Griffiths, W. K.; Dickens, R. J.; Penny, A. J.
Title CCD photometry in the globular cluster M4
JournalMNRAS, Volume 272, Issue 2, pp. 265-290 (1995)
CM diagram
Year of publication:1995
Tags NGC 6121, cmd

Query processed at 06:39, 18th August


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