MACHO RR LYRAE IN THE INNER HALO AND BULGE

Alcock, C.; Allsman, R. A.; Alves, D. R.; Becker, Andrew C.; Bennett, D. P.; Cook, K. H.; Drake, Andrew John; Freeman, K. C.; Griest, K.; Lehner, M. J; Marshall, S. L.; Minniti Del Barco, Dante; Peterson, B. A.; Pratt, M. R.; Quinn, P. J.; Rodgers, A. W.; Stubbs, Christoper W.; Sutherland, W.; Tomaney, A. B.; Vandehei, T.; Welch, Douglas

Type

Capitulo de libro

Program

Programa FONDECYT

Conicyt Instrument

Proyectos Regulares

Author

Alcock, C.
Allsman, R. A.
Alves, D. R.
Becker, Andrew C.
Bennett, D. P.
Cook, K. H.
Drake, Andrew John
Freeman, K. C.
Griest, K.
Lehner, M. J
Marshall, S. L.
Minniti Del Barco, Dante
Peterson, B. A.
Pratt, M. R.
Quinn, P. J.
Rodgers, A. W.
Stubbs, Christoper W.
Sutherland, W.
Tomaney, A. B.
Vandehei, T.
Welch, Douglas

Abstract

The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016].The RR Lyrae in the bulge have been proposed to be the oldest populations in the Milky Way, tracers of how the galaxy formed. We study here the distribution of ~1600 bulge RR Lyrae stars found by the MACHO Project. The RR Lyrae with Galactocentric radius 0.4<R<3 kpc show a density law that is consistent with the extension of the metal-poor stellar halo present in the outer regions of the Milky Way. MACHO RR Lyrae in the Inner Halo and Bulge (PDF Download Available). Available from: https://www.researchgate.net/publication/234220530_MACHO_RR_Lyrae_in_the_Inner_Halo_and_Bulge [accessed Apr 21, 2016]. Ver menos

Project Id

1990440

Contest

Concurso Nacional Regular 1999

Book's title

THE THIRD STROMLO SYMPOSIUM: THE GALACTIC HALO

Publication date of the book

1999

Start page

284

End page

289

Metadata

Show full item record

Repositorio ANID Producción científica asociada a proyectos y becas financiadas por ANID