Probing the nature of the G1 clump stellar overdensity in the outskirts of M31

We present deep Hubble Space Telescope ACS observations of the G1 clump, a distinct stellar overdensity lying at ∼30 kpc along the southwestern major axis of M31, close to the G1 globular cluster (from the work of Ferguson and coworkers). Our well-populated color-magnitude diagram reaches ∼7 mag bel...

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Detaylı Bibliyografya
Asıl Yazarlar: Faria, D, Johnson, R, Ferguson, AMN, Irwin, M, Ibata, R, Johnston, K, Lewis, G, Tanvir, N
Materyal Türü: Journal article
Dil:English
Baskı/Yayın Bilgisi: 2007