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Authors:
Hawkins, K
| Kordopatis, G
| Gibson, B. K
| Grebel, E. K
| Helmi, A
| Kunder, A
| Munari, U
| Navarro, J. F
| Parker, Q. A
| Reid, W. A
| Scholz, R. D
| Seabroke, G
| Gilmore, G
| Siebert, A
| Steinmetz, M
| Watson, F
| Zwitter, T
| Masseron, T
| Wyse, R. F. G
| Ruchti, G
| Bienaymé, O
| Bland-Hawthorn, J
| Boeche, C
| Freeman, K
Date: 2015
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/332014
Description:
We aim to characterize high-velocity (HiVel) stars in the solar vicinity both chemically and kinematically using the fourth data release of the RAdial Velocity Experiment (RAVE). We used a sample of 5
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Authors:
Antoja, T
| Monari, G
| Navarro, J
| Parker, Q
| Reid, W. A
| Seabroke, G
| Steinmetz, M
| Zwitter, T
| Helmi, A
| Bienayme, O
| Bland-Hawthorn, J
| Famaey, B
| Gibson, B. K
| Grebel, E. K
| Kordopatis, G
| Munari, U
Date: 2015
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/355466
Description:
We study the kinematics of a local sample of stars, located within a cylinder of 500 pc radius centered on the Sun, in the RAVE data set. We find clear asymmetries in the VR-VΦ velocity distributions
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Authors:
Kordopatis, G
| Binney, J
| Seabroke, G
| Minchev, I
| Chiappini, C
| Bienayme, O
| Bland-Hawthorn, J
| Freeman, K. C
| Gibson, B. K
| Helmi, A
| Munari, U
| Parker, Q
| Gilmore, G
| Reid, W. A
| Siebert, A
| Siviero, A
| Zwitter, T
| Wyse, R. F. G
| Belolcurov, V
| McMillan, P. J
| Hatfield, P
| Grebel, E. K
| Steinmetz, M
| Navarro, J. F
Date: 2015
Subject Keyword:
Galaxy: abundances
| Galaxy: disc
| Galaxy: evolution
| Galaxy: kinematics and dynamics
| Galaxy: stellar content
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/355379
Description:
Using the RAdial Velocity Experiment fourth data release (RAVE DR4), and a new metallicity calibration that will be also taken into account in the future RAVE DR5, we investigate the existence and the
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Authors:
Minchev, I
| Chiappini, C
| Bland-Hawthorn, J
| Bienayme, O
| Famaey, B
| Freeman, K. C
| Gibson, B. K
| Grebel, E. K
| Gilmore, G
| Helmi, A
| Kordopatis, G
| Lee, Y. S
| Martig, M
| Munari, U
| Navarro, J. F
| Parker, Q. A
| Quillen, A. C
| Reid, W. A
| Siebert, A
| Siviero, A
| Seabroke, G
| Watson, F
| Williams, M
| Steinmetz, M
| de Jong, R. S
| Boeche, C
| Scannapieco, C
| Zwitter, T
| Wyse, R. F. G
| Binney, J. J
Date: 2014
Subject Keyword:
Galaxy: abundances
| Galaxy: disk
| Galaxy: evolution
| Galaxy: formation
| Galaxy: kinematics and dynamics
| solar neighborhood
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/306635
Description:
The velocity dispersions of stars near the Sun are known to increase with stellar age, but age can be difficult to determine, so a proxy like the abundance of α elements (e.g., Mg) with respect to iro
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Authors:
Sharma, S
| Bland-Hawthorn, J
| Helmi, A
| Kordopatis, G
| Munari, U
| Navarro, J. F
| Parker, Q. A
| Reid, W. A
| Seabroke, G. M
| Siebert, A
| Watson, F
| Williams, M. E. K
| Binney, J
| Wyse, R. F. G
| Zwitter, T
| Freeman, K. C
| Steinmetz, M
| Boeche, C
| Bienayme, O
| Gibson, B. K
| Gilmore, G. F
| Grebel, E. K
Date: 2014
Subject Keyword:
galaxies: fundamental parameters
| galaxies: kinematics and dynamics
| methods: data analysis
| methods: numerical
| methods: statistical
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/326414
Description:
We investigate the kinematic parameters of the Milky Way disk using the Radial Velocity Experiment (RAVE) and Geneva-Copenhagen Survey (GCS) stellar surveys. We do this by fitting a kinematic model to
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Authors:
Piffl, T
| Scannapieco, C
| Bland-Hawthorn, J
| Boeche, C
| Freeman, K
| Gibson, B
| Gilmore, G
| Grebel, E. K
| Helmi, A
| Munari, U
| Navarro, J. F
| Parker, Q
| Binney, J
| Reid, W. A
| Seabroke, G
| Watson, F
| Wyse, R. F. G
| Zwitter, T
| Steinmetz, M
| Scholz, R.-D
| Williams, M. E. K
| de Jong, R. S
| Kordopatis, G
| Matijevič, G
| Bienayme, O
Date: 2014
Subject Keyword:
Galaxy: fundamental parameters
| Galaxy: general
| Galaxy: halo
| Galaxy: kinematics and dynamics
| Galaxy: structure
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/304705
Description:
We made new estimates of the Galactic escape speed at various Galactocentric radii using the latest data release of the RAdial Velocity Experiment (RAVE DR4). Compared to previous studies we have a da
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Authors:
Kordopatis, G
| Gilmore, G
| Seabroke, G
| Grebel, E. K
| Bland-Hawthorn, J
| Boeche, C
| Freeman, K. C
| Munari, U
| Navarro, J. F
| Parker, Q
| Reid, W. A
| Siviero, A
| Wyse, R. F. G
| Steinmetz, M
| Siebert, A
| Bienayme, O
| McMillan, P. J
| Minchev, I
| Zwitter, T
| Gibson, B. K
Date: 2013
Subject Keyword:
020100 Astronomical and Space Sciences
| Galaxy: abundances
| Galaxy: disc
| Galaxy: kinematics and dynamics
| Galaxy: stellar content
| Galaxy: structure
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/271611
Description:
By selecting in the Radial Velocity Experiment-fourth data release (RAVE-DR4) survey the stars located between 1 and 2 kpc above the Galactic plane, we question the consistency of the simplest three-c
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Authors:
Siebert, A
| Famaey, B
| Gibson, B. K
| Grebel, E. K
| Helmi, A
| Just, A
| Munari, U
| Navarro, J. F
| Parker, Q. A
| Reid, W. A
| Seabroke, G
| Siviero, A
| Binney, J
| Steinmetz, M
| Zwitter, T
| Burnett, B
| Faure, C
| Minchev, I
| Williams, M. E. K
| Bienayme, O
| Bland-Hawthorn, J
| Boeche, C
Date: 2012
Subject Keyword:
020100 Astronomical and Space Sciences
| stars: kinematics and dynamics
| Galaxy: fundamental parameters
| Galaxy: kinematics and dynamics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/217626
Description:
Using the Radial Velocity Experiment (RAVE) survey, we recently brought to light a gradient in the mean galactocentric radial velocity of stars in the extended solar neighbourhood. This gradient likel
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