Search Results - "Kawata, D"

Confirming chemical clocks: asteroseismic age dissection of the Milky Way disc(s) by Silva Aguirre, V, Bojsen-Hansen, M, Slumstrup, D, Casagrande, L, Kawata, D, Ciucă, I, Handberg, R, Lund, M N, Mosumgaard, J R, Huber, D, Johnson, J A, Pinsonneault, M H, Serenelli, A M, Stello, D, Tayar, J, Bird, J C, Cassisi, S, Hon, M, Martig, M, Nissen, P E, Rix, H W, Schönrich, R, Sahlholdt, C, Trick, W H, Yu, J

“…Abstract Investigations of the origin and evolution of the Milky Way disc have long relied on chemical and kinematic identifications of its components to…”
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Milky Way's thick and thin disk: Is there a distinct thick disk? by Kawata, D., Chiappini, C.

“…This article is based on our discussion session on Milky Way models at the 592 WE‐Heraeus Seminar, Reconstructing the Milky Way's History: Spectroscopic…”
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The history of the dark and luminous side of Milky Way-like progenitors by Graziani, L., de Bennassuti, M., Schneider, R., Kawata, D., Salvadori, S.

“…Abstract Here we investigate the evolution of a Milky Way (MW)-like galaxy with the aim of predicting the properties of its progenitors all the way from z ∼ 20…”
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Thin disc, thick disc and halo in a simulated galaxy by Brook, C. B., Stinson, G. S., Gibson, B. K., Kawata, D., House, E. L., Miranda, M. S., Macciò, A. V., Pilkington, K., Roškar, R., Wadsley, J., Quinn, T. R.

“…Abstract Within a cosmological hydrodynamical simulation, we form a disc galaxy with sub-components which can be assigned to a thin stellar disc, thick disc…”
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Galaxy formation with radiative and chemical feedback by Graziani, L, Salvadori, S, Schneider, R, Kawata, D, de Bennassuti, M, Maselli, A

“…Here we introduce GAMESH, a novel pipeline that implements self-consistent radiative and chemical feedback in a computational model of galaxy formation. By…”
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Calibrating an updated smoothed particle hydrodynamics scheme within gcd by Kawata, D., Okamoto, T., Gibson, B. K., Barnes, D. J., Cen, R.

“…We adapt a modern scheme of smoothed particle hydrodynamics (SPH) to our tree N-body/SPH galactic chemodynamics code gcd+. The applied scheme includes…”
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Mining the Galactic halo for very metal-poor stars by Salvadori, S., Ferrara, A., Schneider, R., Scannapieco, E., Kawata, D.

“…We study the age and metallicity distribution function (MDF) of metal-poor stars in the Milky Way halo as a function of galactocentric radius by combining…”
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ramses‐ch: a new chemodynamical code for cosmological simulations by Few, C. G., Courty, S., Gibson, B. K., Kawata, D., Calura, F., Teyssier, R.

“…ABSTRACT We present a new chemodynamical code –ramses‐ch– for use in simulating the self‐consistent evolution of chemical and hydrodynamical properties of…”
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PLATO as it is: A legacy mission for Galactic archaeology by Miglio, A., Chiappini, C., Mosser, B., Davies, G. R., Freeman, K., Girardi, L., Jofré, P., Kawata, D., Rendle, B. M., Valentini, M., Casagrande, L., Chaplin, W. J., Gilmore, G., Hawkins, K., Holl, B., Appourchaux, T., Belkacem, K., Bossini, D., Brogaard, K., Montalbán, J., Noels, A., Anders, F., Rodrigues, T., Piotto, G., Pollacco, D., Rauer, H., Prieto, C. Allende, Avelino, P. P., Babusiaux, C., Barban, C., Barbuy, B., Basu, S., Baudin, F., Benomar, O., Bienaymé, O., Binney, J., Bland‐Hawthorn, J., Bressan, A., Cacciari, C., Campante, T. L., Cassisi, S., Christensen‐Dalsgaard, J., Combes, F., Creevey, O., Cunha, M. S., Jong, R. S., Laverny, P., Degl'Innocenti, S., Deheuvels, S., Ridder, J., Matteo, P. Di, Mauro, M. P. Di, Dupret, M.‐A., Eggenberger, P., Elsworth, Y., Famaey, B., Feltzing, S., Gerhard, O., Gibson, B. K., Gizon, L., Haywood, M., Handberg, R., Heiter, U., Hekker, S., Huber, D., Ibata, R., Katz, D., Kawaler, S. D., Kurtz, D. W., Lagarde, N., Lebreton, Y., Lund, M. N., Majewski, S. R., Marigo, P., Martig, M., Mathur, S., Minchev, I., Morel, T., Ortolani, S., Pinsonneault, M. H., Plez, B., Moroni, P. G. Prada, Pricopi, D., Recio‐Blanco, A., Reylé, C., Robin, A., Roxburgh, I. W., Salaris, M., Schiavon, R., Serenelli, A., Sharma, S., Aguirre, V. Silva, Soubiran, C., Steinmetz, M., Stello, D., Strassmeier, K. G., Ventura, P., Ventura, R., Walton, N. A., Worley, C. C.

“…Deciphering the assembly history of the Milky Way is a formidable task, which becomes possible only if one can produce high‐resolution chrono‐chemo‐kinematical…”
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GCD+: a new chemodynamical approach to modelling supernovae and chemical enrichment in elliptical galaxies by Kawata, D., Gibson, B.K.

“…We have developed a new galactic chemodynamical evolution code, called gcd+, for studies of galaxy formation and evolution.This code is based on our original…”
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Spiral arm kinematics for Milky Way stellar populations by Pasetto, S., Natale, G., Kawata, D., Chiosi, C., Hunt, J. A. S., Brogliato, C.

“…We present a new theoretical population synthesis model (the Galaxy model) to examine and deal with large amounts of data from surveys of the Milky Way and to…”
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Disc heating: comparing the Milky Way with cosmological simulations by House, E. L., Brook, C. B., Gibson, B. K., Sánchez-Blázquez, P., Courty, S., Few, C. G., Governato, F., Kawata, D., Roškar, R., Steinmetz, M., Stinson, G. S., Teyssier, R.

“…We present an analysis of a suite of simulations run with different particle- and grid-based cosmological hydrodynamical codes and compare them with…”
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Radial migration in numerical simulations of Milky-Way sized galaxies by Grand, R. J. J., Kawata, D.

“…We show that in rmN ‐body simulations of isolated spiral discs, spiral arms appear to transient, recurring features that co‐rotate with the stellar disc stars…”
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Chemodynamical analysis of bulge stars for simulated disc galaxies by Rahimi, A., Kawata, D., Brook, Chris B., Gibson, Brad K.

“…We analyse the kinematics and chemistry of the bulge stars of two simulated disc galaxies using our chemodynamical galaxy evolution code gcd+. First, we…”
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Multiwavelength cosmological simulations of elliptical galaxies by Kawata, D., Gibson, B. K.

“…We study the chemodynamical evolution of elliptical galaxies and their X-ray and optical properties using high-resolution cosmological simulations. Our tree…”
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Self-regulated active galactic nuclei heating in elliptical galaxies by Kawata, D., Gibson, B. K.

“…We study the effect of active galactic nuclei (AGN) heating on the chemodynamical evolution of elliptical galaxies and their X-ray and optical properties using…”
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Are dry mergers dry, moist or wet? by Sánchez-Blázquez, P., Gibson, B. K., Kawata, D., Cardiel, N., Balcells, M.

“…We present a spectral analysis of a sample of red-sequence galaxies identified by van Dokkum as dry merger remnants and ongoing dry mergers. Kinematics,…”
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Stellar dynamics around transient co-rotating spiral arms by Kawata, D., Grand, R.J.J., Cropper, M.

“…Spiral density wave theory attempts to describe the spiral pattern in spiral galaxies in terms of a long-lived wave structure with a constant pattern speed in…”
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High resolution science with high redshift galaxies by Windhorst, R.A., Hathi, N.P., Cohen, S.H., Jansen, R.A., Kawata, D., Driver, S.P., Gibson, B.

“…We summarize the high-resolution science that has been done on high redshift galaxies with Adaptive Optics (AO) on the world’s largest ground-based facilities…”
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Cosmological simulations of the high-redshift radio universe by Kawata, D., Gibson, B. K., Windhorst, R. A.

“…ABSTRACT Using self‐consistent cosmological simulations of disc galaxy formation, we analyse the 1.4‐GHz radio flux from high‐redshift progenitors of…”
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