Zobrazeno 1 - 10
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pro vyhledávání: '"MASON, A. C."'
Autor:
Mason, Andrew C., Crain, Robert A., Schiavon, Ricardo P., Weinberg, David H., Pfeffer, Joel, Schaye, Joop, Schaller, Matthieu, Theuns, Tom
We examine the stellar [$\alpha$/Fe]-[Fe/H] distribution of $\simeq1000$ present-day galaxies in a high-resolution EAGLE simulation. A slight majority of galaxies exhibit the canonical distribution, characterised by a sequence of low-metallicity star
Externí odkaz:
http://arxiv.org/abs/2311.00041
Autor:
Schiavon, Ricardo P., Phillips, Siân G., Myers, Natalie, Horta, Danny, Minniti, Dante, Prieto, Carlos Allende, Anguiano, Borja, Beaton, Rachael L., Beers, Timothy C., Brownstein, Joel R., Cohen, Roger E., Fernández-Trincado, José G., Frinchaboy, Peter M., Jönsson, Henrik, Kisku, Shobhit, Lane, Richard R., Majewski, Steven R., Mason, Andrew C., Mészáros, Szabolcs, Stringfellow, Guy S.
We introduce the SDSS/APOGEE Value Added Catalogue of Galactic Globular Cluster (GC) Stars. The catalogue is the result of a critical search of the APOGEE data release 17 (DR17) catalogue for candidate members of all known Galactic GCs. Candidate mem
Externí odkaz:
http://arxiv.org/abs/2310.07764
Autor:
Fernandes, Laura, Mason, Andrew C., Horta, Danny, Schiavon, Ricardo P., Hayes, Christian, Hasselquist, Sten, Feuillet, Diane, Beaton, Rachael L., Jönsson, Henrik, Kisku, Shobhit, Lacerna, Ivan, Lian, Jianhui, Minniti, Dante, Villanova, Sandro
We use data from the 17th data release of the Apache Point Observatory Galactic Evolution Experiment (APOGEE 2) to contrast the chemical composition of the recently discovered Gaia Enceladus/Sausage system (GE/S) to those of ten Milky Way (MW) dwarf
Externí odkaz:
http://arxiv.org/abs/2301.01302
Autor:
Taylor, Dominic J., Mason, Andrew C., Schiavon, Ricardo P., Horta, Danny, Nataf, David M., Geisler, Doug, Kisku, Shobhit, Phillips, Siân G., Cohen, Roger E., Fernández-Trincado, José G., Beers, Timothy C., Bizyaev, Dmitry, García-Hernández, Domingo Aníbal, Lane, Richard R., Longa-Peña, Penélope, Minniti, Dante, Muñoz, Cesar, Pan, Kaike, Villanova, Sandro
It has been proposed that the globular cluster-like system Terzan 5 is the surviving remnant of a primordial building block of the Milky Way bulge, mainly due to the age/metallicity spread and the distribution of its stars in the $\alpha$-Fe plane. W
Externí odkaz:
http://arxiv.org/abs/2204.01753
Autor:
Limbach, Mary Anne, Vos, Johanna M., Winn, Joshua N., Heller, Rene, Mason, Jeffrey C., Schneider, Adam C., Dai, Fei
All-sky imaging surveys have identified several dozen isolated planetary-mass objects (IPMOs), far away from any star. Here, we examine the prospects for detecting transiting moons around these objects. We expect transiting moons to be common, occurr
Externí odkaz:
http://arxiv.org/abs/2108.08323
Autor:
Limbach, Mary Anne, Schmidt, Luke M., DePoy, D. L., Mason, Jeffrey C., Scobey, Mike, Brown, Pat, Taylor, Chelsea, Marshall, Jennifer L.
We present the design of a novel instrument tuned to detect transiting exoplanet atmospheres. The instrument, which we call the exoplanet transmission spectroscopy imager (ETSI), makes use of a new technique called common-path multi-band imaging (CMI
Externí odkaz:
http://arxiv.org/abs/2012.00795
Autor:
Horta, Danny, Mackereth, J. Ted, Schiavon, Ricardo P., Hasselquist, Sten, Bovy, Jo, Prieto, Carlos Allende, Beers, Timothy C., Cunha, Katia, García-Hernández, D. A., Kisku, Shobhit S., Lane, Richard R., Majewski, Steven R., Mason, Andrew C., Nataf, David M., Roman-Lopes, Alexandre, Schultheis, Mathias
The contribution of dissolved globular clusters (GCs) to the stellar content of the Galactic halo is a key constraint on models for GC formation and destruction, and the mass assembly history of the Milky Way. Earlier results from APOGEE pointed to a
Externí odkaz:
http://arxiv.org/abs/2008.01097
Autor:
Horta, Danny, Schiavon, Ricardo P., Mackereth, J. Ted, Pfeffer, Joel, Mason, Andrew C., Kisku, Shobhit, Fragkoudi, Francesca, Prieto, Carlos Allende, Cunha, Katia, Hasselquist, Sten, Holtzman, Jon, Majewski, Steven R., Nataf, David, O'Connell, Robert W., Schultheis, Mathias, Smith, Verne V.
We report evidence from APOGEE for the presence of a new metal-poor stellar structure located within $\sim$4~kpc of the Galactic centre. Characterised by a chemical composition resembling those of low mass satellites of the Milky Way, this new inner
Externí odkaz:
http://arxiv.org/abs/2007.10374
Akademický článek
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Autor:
Baker, Kate S a, c, *, *, Jauneikaite, Elita e, f, *, Nunn, Jamie G g, Midega, Janet T h, Atun, Rifat i, Holt, Kathryn E j, k, Walia, Kamini l, Howden, Benjamin P m, Tate, Heather n, Okeke, Iruka N o, Carattoli, Alessandra p, Hsu, Li Yang q, Hopkins, Katie L r, Muloi, Dishon M b, s, Wheeler, Nicole E t, Aanensen, David M u, Mason, Lewis C E v, Rodgus, Jonah f, Hendriksen, Rene S w, Essack, Sabiha Y x, Egyir, Beverly y, Halpin, Alison L z, MacCannell, Duncan R aa, Campos, Josefina ab, Srikantiah, Padmini ac, Feasey, Nicholas A ad, ae, Peacock, Sharon J d
Publikováno v:
In The Lancet Microbe December 2023 4(12):e1035-e1039
