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Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1032938
Description: We present scale-dependent measurements of the normalized growth rate of structure fσ8(k, z =0) using only the peculiar motions of galaxies.We use data from the 6-degree Field Galaxy Survey velocity s ... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1044752
Description: We derive peculiar velocities for the 6dF Galaxy Survey (6dFGS) and describe the velocity field of the nearby (z < 0.055) Southern hemisphere. The survey comprises 8885 galaxies for which we have prev ... More
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Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/274613
Description: We describe a method for the determination of stellar [C/Fe] abundance ratios using low-resolution (R = 2000) stellar spectra from the Sloan Digital Sky Survey (SDSS) and its Galactic sub-survey, the ... More
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Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/221102
Description: We explore the kinematics and orbital properties of a sample of red giants in the halo system of the Milky Way that are thought to have formed in globular clusters based on their anomalously strong UV ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/274760
Description: Diffuse interstellar bands (DIBs) are usually observed in spectra of hot stars, where interstellar lines are rarely blended with stellar ones. The need for hot stars is a strong limitation in the numb ... More
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Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/277433
Description: We present the stellar atmospheric parameters (effective temperature, surface gravity, overall metallicity), radial velocities, individual abundances, and distances determined for 425,561 stars, which ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/212788
Description: Carbon-enhanced metal-poor (CEMP) stars in the halo components of the Milky Way are explored, based on accurate determinations of the carbon-to-iron ([C/Fe]) abundance ratios and kinematic quantities ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/171049
Description: Carollo et al. have recently resolved the stellar population of the Milky Way halo into at least two distinct components, an inner halo and an outer halo. This result has been criticized by Schönrich ... More
Reviewed: Reviewed
Authors: Saito, R. K | Hempel, M | Hodgkin, S. T | Stead, J | Stephens, A. W | Tamura, M | Tappert, C | Thompson, M. A | Valenti, E | Vanzi, L | Walton, N. A | Weidmann, W | Zijlstra, A | Lewis, J. R | Cross, N | Ivanov, V. D | Kerins, E | Emerson, J. P | Soto, M | Amôres, E. B | Gurovich, S | Dékány, I | Minniti, D | Angeloni, R | Beamin, J. C | Catelan, M | Padilla, N | Zoccali, M | Pietrukowicz, P | Moni Bidin, C | Mauro, F | Geisler, D | Folkes, S. L | Lucas, P. W | Sale, S. E | Borissova, J | Kurtev, R | Ahumada, A. V | Alonso, M. V | Adamson, A | Arias, J. I | Bandyopadhyay, R. M | Barbá, R. H | Barbuy, B | Rejkuba, M | Baume, G. L | Bedin, L. R | Bellini, A | Benjamin, R | Bica, E | Bonatto, C | Bronfman, L | Carraro, G | Chene, A. N | Clariá, J. J | Toledo, I | Clarke, J. R. A | Contreras, C | Corvillón, A | de Grijs, R | Dias, B | Drew, J. E | Fariña, C | Feinstein, C | Fernández-Lajús, E | Gamen, R. C | Gonzalez, O. A | Gieren, W | Goldman, B | González-Fernández, C | Grand, R. J. J | Gunthardt, G | Hambly, N. C | Hanson, M. M | Helminiak, K. G | Hoare, M. G | Huckvale, L | Alonso-García, J | Jordán, A | Kinemuchi, K | Longmore, A | López-Corredoira, M | MacCarone, T | Majaess, D | Martín, E. L | Masetti, N | Mennickent, R. E | Mirabel, I. F | Irwin, M. J | Monaco, L | Morelli, L | Motta, V | Palma, T | Parisi, M. C | Parker, Q | Peñaloza, F | Pietrzyński, G | Pignata, G | Popescu, B | Gonzalez-Solares, E | Read, M. A | Rojas, A | Roman-Lopes, A | Ruiz, M. T | Saviane, I | Schreiber, M. R | Schröder, A. C | Sharma, S | Smith, M. D | Sodré Jr., L
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/177433
Description: 21 page(s)
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/158065
Description: Repeated spectroscopic observations of stars in the RAdial Velocity Experiment (RAVE) database are used to identify and examine single-lined binary (SB1) candidates. The RAVE latest internal database ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/165780
Description: We present the third data release of the RAdial Velocity Experiment (RAVE) which is the first milestone of the RAVE project, releasing the full pilot survey. The catalog contains 83,072 radial velocit ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/158142
Description: We present chemical elemental abundances for 36,561 stars observed by the RAdial Velocity Experiment (RAVE), an ambitious spectroscopic survey of our Galaxy at Galactic latitudes |b| > 25° and with ma ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/133098
Description: Our previous identification and spectroscopic confirmation of 431 faint, new planetary nebulae (PNe) in the central 25 deg2 region of the Large Magellanic Cloud (LMC) permit us to now examine the shap ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/120032
Description: The three main methods currently in use for estimating the excitation class of planetary nebulae (PNe) central stars are compared and evaluated using 586 newly discovered and previously known PNe in t ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1160314
Description: The RAdial Velocity Experiment (RAVE) is a spectroscopic survey of the Milky Way which already collected over 400000 spectra of ~330000 different stars. We use the subsample of spectra with spectrosco ... More
Reviewed: Reviewed