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The 4MOST Survey of Dwarf Galaxies and their Stellar Streams (4DWARFS)

Repositori DSpace/Manakin

dc.contributor.author	Skúladóttir, Ása
dc.contributor.author	Reichert, Moritz
dc.date.accessioned	2023-05-30T14:59:07Z
dc.date.available	2023-05-30T14:59:07Z
dc.date.issued	2023
dc.identifier.citation	Skúladóttir, Ása Reichert, Moritz 2023 The 4MOST Survey of Dwarf Galaxies and their Stellar Streams (4DWARFS) The Messenger 190 19 21
dc.identifier.uri	https://hdl.handle.net/10550/87127
dc.description.abstract	The present-day Milky Way is the result of a long history of mergers and interactions with smaller galaxies. The 4DWARFS survey will target the dwarf galaxies and stellar streams in the 4MOST footprint, and unveil their chrono-chemo-kinematical properties. The survey will provide radial velocities, chemical abundances and stellar ages for 140 000 stars, and thus increase the number of stars with detailed information in such systems by several orders of magnitude. 4DWARFS will provide a new, deeper view of the Milky Way environment, shedding light on the first stars, chemical evolution, dark matter halos, and hierarchical galaxy formation down to the smallest scales.
dc.language.iso	eng
dc.relation.ispartof	The Messenger, 2023, vol. 190, p. 19-21
dc.subject	Astronomia Observacions
dc.title	The 4MOST Survey of Dwarf Galaxies and their Stellar Streams (4DWARFS)
dc.type	journal article
dc.date.updated	2023-05-30T14:59:07Z
dc.identifier.doi	10.18727/0722-6691/5304
dc.identifier.idgrec	159454
dc.rights.accessRights	open access