Search Results - "Traven, G."

The GALAH survey: scientific motivation by De Silva, G. M., Freeman, K. C., Bland-Hawthorn, J., Martell, S., de Boer, E. Wylie, Asplund, M., Keller, S., Sharma, S., Zucker, D. B., Zwitter, T., Anguiano, B., Bacigalupo, C., Bayliss, D., Beavis, M. A., Bergemann, M., Campbell, S., Cannon, R., Carollo, D., Casagrande, L., Casey, A. R., Da Costa, G., D'Orazi, V., Dotter, A., Duong, L., Heger, A., Ireland, M. J., Kafle, P. R., Kos, J., Lattanzio, J., Lewis, G. F., Lin, J., Lind, K., Munari, U., Nataf, D. M., O'Toole, S., Parker, Q., Reid, W., Schlesinger, K. J., Sheinis, A., Simpson, J. D., Stello, D., Ting, Y.-S., Traven, G., Watson, F., Wittenmyer, R., Yong, D., Žerjal, M.

“…The Galactic Archaeology with HERMES (GALAH) survey is a large high-resolution spectroscopic survey using the newly commissioned High Efficiency and Resolution…”
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The GALAH survey and symbiotic stars – I. Discovery and follow-up of 33 candidate accreting-only systems by Munari, U, Traven, G, Masetti, N, Valisa, P, Righetti, G-L, Hambsch, F-J, Frigo, A, Čotar, K, De Silva, G M, Freeman, K C, Lewis, G F, Martell, S L, Sharma, S, Simpson, J D, Ting, Y-S, Wittenmyer, R A, Zucker, D B

“…ABSTRACT We have identified a first group of 33 new candidates for symbiotic stars (SySt) of the accreting-only variety among the 600 255 stars so far observed…”
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The GALAH Survey: lithium-strong KM dwarfs by Žerjal, M, Ireland, M J, Nordlander, T, Lin, J, Buder, S, Casagrande, L, Čotar, K, De Silva, G, Horner, J, Martell, S, Traven, G, Zwitter, T

“…Abstract Identifying and characterizing young stars in the Solar neighbourhood is essential to find and describe planets in the early stages of their…”
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Accurate Orbital Solution for the New and Metal-poor Eclipsing Binary Tycho 5227-1023-1 by Traven, G., Munari, U., Dallaporta, S., Zwitter, T.

“…The orbit and physical parameters of the previously unsolved double-lined eclipsing binary Tyc 5227-1023-1, discovered during the search for RR Lyr variable…”
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Climbing the cosmic ladder with stellar twins in RAVE with Gaia by Jofré, P., Traven, G., Hawkins, K., Gilmore, G., Sanders, J. L., Mädler, T., Steinmetz, M., Kunder, A., Kordopatis, G., McMillan, P., Bienaymé, O., Bland-Hawthorn, J., Gibson, B. K., Grebel, E. K., Munari, U., Navarro, J., Parker, Q., Reid, W., Seabroke, G., Zwitter, T.

“…Abstract We apply the twin method to determine parallaxes to 232 545 stars of the RAVE survey using the parallaxes of Gaia DR1 as a reference. To search for…”
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An optimized tiling pattern for multiobject spectroscopic surveys: application to the 4MOST survey by Tempel, E, Tuvikene, T, Muru, M M, Stoica, R S, Bensby, T, Chiappini, C, Christlieb, N, Cioni, M-R L, Comparat, J, Feltzing, S, Hook, I, Koch, A, Kordopatis, G, Krumpe, M, Loveday, J, Minchev, I, Norberg, P, Roukema, B F, Sorce, J G, Storm, J, Swann, E, Taylor, E N, Traven, G, Walcher, C J, de Jong, R S

“…ABSTRACT Large multiobject spectroscopic surveys require automated algorithms to optimize their observing strategy. One of the most ambitious upcoming…”
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Computer simulations of NMDA and non-NMDA receptor-mediated synaptic drive: sensory and supraspinal modulation of neurons and small networks by Tråvén, H G, Brodin, L, Lansner, A, Ekeberg, O, Wallén, P, Grillner, S

“…1. The segmental locomotor network in lamprey can generate the rhythmic burst pattern underlying locomotion when it is driven via synaptic glutamate receptors…”
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Computer simulations of N-methyl-D-aspartate receptor-induced membrane properties in a neuron model by Brodin, L, Tråvén, H G, Lansner, A, Wallén, P, Ekeberg, O, Grillner, S

“…1. To evaluate the role of N-methyl-D-aspartate (NMDA) receptors in simulations of the lamprey spinal locomotor network, we developed a computer-simulated…”
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THA 15-31: Discovery with VLT/X-Shooter and Swift/UVOT of a new symbiotic star of the accreting-only variety by Munari, U, Alcalà, J. K, Frasca, A, Masetti, N, Traven, G, Akras, S, Zampieri, L

“…A&A 661, A124 (2022) We report the discovery and characterization of a new symbiotic star of the accreting-only variety, which we observed in the…”
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The Gaia-ESO Survey: new spectroscopic binaries in the Milky Way by Van der Swaelmen, M, Merle, T, Van Eck, S, Jorissen, A, Magrini, L, Randich, S, Vallenari, A, Zwitter, T, Traven, G, Vázquez, C. Viscasillas, Bragaglia, A, Casey, A, Frasca, A, Jiménez-Esteban, F, Pancino, E, Worley, C. C, Zaggia, S

“…The Gaia-ESO Survey (GES) is a large public spectroscopic survey which acquired spectra for more than 100000 stars across all major components of the Milky…”
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The GALAH Survey: Data Release 4 by Buder, S, Kos, J, Wang, E. X, McKenzie, M, Howell, M, Martell, S. L, Hayden, M. R, Zucker, D. B, Nordlander, T, Montet, B. T, Traven, G, Bland-Hawthorn, J, De Silva, G. M, Freeman, K. C, Lewis, G. F, Lind, K, Sharma, S, Simpson, J. D, Stello, D, Zwitter, T, Amarsi, A. M, Armstrong, J. J, Banks, K, Beavis, M. A, Beeson, K, Chen, B, Ciucă, I, Da Costa, G. S, de Grijs, R, Martin, B, Nataf, D. M, Ness, M. K, Rains, A. D, Scarr, T, Vogrinčič, R, Wang, Z, Wittenmyer, R. A, Xie, Y, Collaboration, The GALAH

“…The stars of the Milky Way carry the chemical history of our Galaxy in their atmospheres as they journey through its vast expanse. Like barcodes, we can…”
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Beyond Gaia DR3: Tracing the [$\alpha$/M]-[M/H] bimodality from the inner to the outer Milky Way disc with Gaia-RVS and convolutional neural networks by Guiglion, G, Nepal, S, Chiappini, C, Khoperskov, S, Traven, G, Queiroz, A. B. A, Steinmetz, M, Valentini, M, Fournier, Y, Vallenari, A, Youakim, K, Bergemann, M, Mészáros, S, Lucatello, S, Sordo, R, Fabbro, S, Minchev, I, Tautvaišienė, G, Mikolaitis, Š, Montalbán, J

“…In June 2022, Gaia DR3 has provided the astronomy community with about one million spectra from the Radial Velocity Spectrometer (RVS) covering the CaII…”
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A spectroscopic quadruple as a possible progenitor of sub-Chandrasekhar Type Ia supernovae by Merle, T, Hamers, A. S, Van Eck, S, Jorissen, A, Van der Swaelmen, M, Pollard, K, Smiljanic, R, Pourbaix, D, Zwitter, T, Traven, G, Gilmore, G, Randich, S, Gonneau, A, Hourihane, A, Sacco, G, Worley, C. C

“…Binaries have received much attention as possible progenitors of Type Ia supernova (SNIa) explosions, but long-term gravitational effects in tight triple or…”
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The GALAH Survey and Symbiotic Stars. I. Discovery and follow-up of 33 candidate accreting-only systems by Munari, U, Traven, G, Masetti, N, Valisa, P, Righetti, G. -L, Hambsch, F. -J, Frigo, A, Cotar, K, De Silva, G. M, Freeman, K. C, Lewis, G. F, Martell, S. L, Sharma, S, Simpson, J. D, Ting, Y. -S, Wittenmyer, R. A, Zucker, D. B

“…We have identified a first group of 33 new candidates for symbiotic stars (SySt) of the accreting-only variety among the 600,255 stars so far observed by the…”
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The GALAH Survey: Lithium-strong KM dwarfs by Žerjal, M, Ireland, M. J, Nordlander, T, Lin, J, Casagrande, L, Horner, J, De Silva, G, Martell, S, Čotar, K, Traven, G, Zwitter, T

“…Identifying and characterizing young stars in the Solar neighbourhood is essential to find and describe planets in the early stages of their evolution. This…”
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The 2016-2017 peak luminosity of the pre-main sequence variable V2492 Cyg by Giannini, T, Munari, U, Antoniucci, S, Lorenzetti, D, Arkharov, A. A, Dallaporta, S, Rossi, A, Traven, G

“…V2492 Cyg is a young pre-main sequence star presenting repetitive brightness variations of significant amplitude (Delta R > 5 mag) whose physical origin has…”
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The GALAH survey: Multiple stars and our Galaxy. I. A comprehensive method for deriving properties of FGK binary stars by Traven, G, Feltzing, S, Merle, T, Van der Swaelmen, M, Čotar, K, Church, R, Zwitter, T, Ting, Y. -S, Sahlholdt, C, Asplund, M, Bland-Hawthorn, J, De Silva, G, Freeman, K, Martell, S, Sharma, S, Zucker, D, Buder, S, Casey, A, D'Orazi, V, Kos, J, Lewis, G, Lin, J, Lind, K, Simpson, J, Stello, D, Munari, U, Wittenmyer, R. A

“…A&A 638, A145 (2020) Binary stellar systems form a large fraction of the Galaxy's stars. They are useful as laboratories for studying the physical processes…”
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The Gaia-ESO Survey: detection and characterization of single line spectroscopic binaries by Merle, T, Van der Swaelmen, M, Van Eck, S, Jorissen, A, Jackson, R. J, Traven, G, Zwitter, T, Pourbaix, D, Klutsch, A, Sacco, G, Blomme, R, Masseron, T, Gilmore, G, Randich, S, Badenes, C, Bayo, A, Bensby, T, Bergemann, M, Biazzo, K, Damiani, F, Feuillet, D, Frasca, A, Gonneau, A, Jeffries, R. D, Jofré, P, Morbidelli, L, Mowlavi, N, Pancino, E, Prisinzano, L

“…A&A 635, A155 (2020) Recent and on-going large ground-based multi-object spectroscopic surveys allow to significantly increase the sample of spectroscopic…”
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Probabilistic fibre-to-target assignment algorithm for multi-object spectroscopic surveys by Tempel, E, Norberg, P, Tuvikene, T, Bensby, T, Chiappini, C, Christlieb, N, Cioni, M. -R. L, Comparat, J, Davies, L. J. M, Guiglion, G, Koch, A, Kordopatis, G, Krumpe, M, Loveday, J, Merloni, A, Micheva, G, Minchev, I, Roukema, B. F, Sorce, J. G, Starkenburg, E, Storm, J, Swann, E, Thi, W. F, Traven, G, de Jong, R. S

“…A&A 635, A101 (2020) Context. Several new multi-object spectrographs are currently planned or under construction that are capable of observing thousands of…”
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An optimised tiling pattern for multi-object spectroscopic surveys: application to the 4MOST survey by Tempel, E, Tuvikene, T, Muru, M. M, Stoica, R. S, Bensby, T, Chiappini, C, Christlieb, N, Cioni, M. -R. L, Comparat, J, Feltzing, S, Hook, I, Koch, A, Kordopatis, G, Krumpe, M, Loveday, J, Minchev, I, Norberg, P, Roukema, B. F, Sorce, J. G, Storm, J, Swann, E, Taylor, E. N, Traven, G, Walcher, C. J, de Jong, R. S

“…Large multi-object spectroscopic surveys require automated algorithms to optimise their observing strategy. One of the most ambitious upcoming spectroscopic…”
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