Continued support for the RAVE survey

Lead Research Organisation: University of Oxford
Department Name: Oxford Physics

Abstract

The dominant stellar component of our Galaxy is its disc - the Sun is a part of this disc, so in every direction the disc surrounds us. The RAVE survey is a major international effort to determine the structure and history of the disc by measuring the velocities and chemical compositions of a million stars spread over the southern hemisphere. From the velocities measured it will be possible to determine the mass density throughout a sphere centred on the Sun that is several thousand light years in radius. The difference between this mass density and the observed density of stars and gas we will determine the local distribution of the mysterious dark matter that makes up more than 80% of the mass of the Universe. Within the data taken we expect to be able to identify the relics of star clusters and dwarf galaxies that have been pulled apart by the Galaxy's gravitational field. A census of such objects will help us to understand the Galaxy's star-formation and accretion history. Additional insight into the Galaxy's star-formation history will be obtained from chemical composition measurements. The data will also reveal changes in the velocities of the stars caused by the Galaxy's spiral arms, and thus deepen our understanding of the important phenomenon of spiral structure.

Publications

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Binney J (2020) The shearing sheet and swing amplification revisited in Monthly Notices of the Royal Astronomical Society

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Binney J (2020) Modelling our galaxy in Proceedings of the International Astronomical Union

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Binney J (2020) Angle-action variables for orbits trapped at a Lindblad resonance in Monthly Notices of the Royal Astronomical Society

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Binney J (2020) Trapped orbits and solar-neighbourhood kinematics in Monthly Notices of the Royal Astronomical Society

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Lau J (2019) Relaxation of spherical stellar systems in Monthly Notices of the Royal Astronomical Society

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Bland-Hawthorn J (2019) The GALAH survey and Gaia DR2: dissecting the stellar disc's phase space by age, action, chemistry, and location in Monthly Notices of the Royal Astronomical Society

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Sormani M (2018) Models of rotating coronae in Monthly Notices of the Royal Astronomical Society

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Pascale R (2018) Action-based dynamical models of dwarf spheroidal galaxies: application to Fornax in Monthly Notices of the Royal Astronomical Society

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Carrillo I (2018) Is the Milky Way still breathing? RAVE-Gaia streaming motions in Monthly Notices of the Royal Astronomical Society

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Binney J (2018) Self-consistent modelling of our Galaxy with Gaia data in Proceedings of the International Astronomical Union

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McMillan P (2018) Improved distances and ages for stars common to TGAS and RAVE in Monthly Notices of the Royal Astronomical Society

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Wojno J (2018) Correlations between age, kinematics, and chemistry as seen by the RAVE survey in Monthly Notices of the Royal Astronomical Society

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Monari G (2018) Distribution functions for resonantly trapped orbits in our Galaxy in Proceedings of the International Astronomical Union

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Cole D (2018) Self-consistent Modelling of the Milky Way using Gaia data in Proceedings of the International Astronomical Union

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Kunder A (2017) THE RADIAL VELOCITY EXPERIMENT (RAVE): FIFTH DATA RELEASE in The Astronomical Journal

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Kunder A. (2017) VizieR Online Data Catalog: RAVE 5th data release (Kunder+, 2017) in VizieR Online Data Catalog

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Wojno J (2016) Chemical separation of disc components using RAVE in Monthly Notices of the Royal Astronomical Society

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Wojno Jennifer (2016) The selection function of the RAVE survey in ArXiv e-prints

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Anguiano B (2015) Identification of globular cluster stars in RAVE data - I. Application to stellar parameter calibration in Monthly Notices of the Royal Astronomical Society

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Kordopatis G (2015) The rich are different: evidence from the RAVE survey for stellar radial migration in Monthly Notices of the Royal Astronomical Society

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Binney J (2015) The distribution function of the Galaxy's dark halo in Monthly Notices of the Royal Astronomical Society

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Featherstone K (2015) Greece: Greek politics stall research reforms. in Nature

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Binney J (2014) New distances to RAVE stars in Monthly Notices of the Royal Astronomical Society

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Binney J (2014) Galactic kinematics and dynamics from Radial Velocity Experiment stars in Monthly Notices of the Royal Astronomical Society

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Binney J (2014) Dynamical models and Galaxy surveys in Proceedings of the International Astronomical Union

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Kordopatis G (2013) THE RADIAL VELOCITY EXPERIMENT (RAVE): FOURTH DATA RELEASE in The Astronomical Journal

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Williams M (2013) The wobbly Galaxy: kinematics north and south with RAVE red-clump giants in Monthly Notices of the Royal Astronomical Society

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Williams M (2011) THE DAWNING OF THE STREAM OF AQUARIUS IN RAVE in The Astrophysical Journal

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Siebert A (2011) THE RADIAL VELOCITY EXPERIMENT (RAVE): THIRD DATA RELEASE in The Astronomical Journal

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Fulbright J (2010) THE RAVE SURVEY: RICH IN VERY METAL-POOR STARS in The Astrophysical Journal

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Breddels M (2010) Distance determination for RAVE stars using stellar models in Astronomy and Astrophysics

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Schönrich R (2010) Local kinematics and the local standard of rest in Monthly Notices of the Royal Astronomical Society

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Matijevic G (2010) DOUBLE-LINED SPECTROSCOPIC BINARY STARS IN THE RAVE SURVEY in The Astronomical Journal

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Burnett B (2010) Stellar distances from spectroscopic observations: a new technique Distances from stellar spectra in Monthly Notices of the Royal Astronomical Society

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McMillan P (2009) The dangers of deprojection of proper motions in Monthly Notices of the Royal Astronomical Society: Letters

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Eyre A (2009) Locating the orbits delineated by tidal streams in Monthly Notices of the Royal Astronomical Society

 
Description This survey has been a major source of information regarding the structure and history of our Galaxy. It has produced the tightest constraints on the local density of dark matter. On the way to doing this it has enabled us to understand in much greater detail the structure of the Galaxy's stellar discs. Exploitation of the data continues.
Exploitation Route Many
Sectors Education

 
Description The RAVE consortium 
Organisation The RAVE consortium
Country Germany 
Sector Academic/University 
PI Contribution Expertise in modelling the Galaxy
Collaborator Contribution The consortium is an international collaboration involving ~40 institutes worldwide. As a result of this grant several consortium members from outside the UK have spent time in Oxford
Impact Many research papers
Start Year 2006
 
Description Talks to schools 
Form Of Engagement Activity A talk or presentation
Part Of Official Scheme? No
Geographic Reach Local
Primary Audience Schools
Results and Impact Reported under another grant

NA
Year(s) Of Engagement Activity 2009,2010,2011,2012,2013,2014