Search Results - "Dotter, Aaron"

MESA ISOCHRONES AND STELLAR TRACKS (MIST). I. SOLAR-SCALED MODELS by Choi, Jieun, Dotter, Aaron, Conroy, Charlie, Cantiello, Matteo, Paxton, Bill, Johnson, Benjamin D.

“…ABSTRACT This is the first of a series of papers presenting the Modules for Experiments in Stellar Astrophysics (MESA) Isochrones and Stellar Tracks (MIST)…”
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Multiple Stellar Populations in Metal-poor Globular Clusters with JWST: A NIRCam View of M92 by Ziliotto, Tuila, Milone, Antonino, Marino, Anna F., Dotter, Aaron L., Renzini, Alvio, Vesperini, Enrico, Karakas, Amanda, Cordoni, Giacomo, Dondoglio, Emanuele, Legnardi, Maria V., Lagioia, Edoardo P., Mohandasan, Anjana, Baimukhametova, Sarah

“…Abstract Recent work on metal-intermediate globular clusters (GCs) with [Fe/H] = −1.5 and −0.75 has illustrated the theoretical behavior of multiple…”
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Modules for Experiments in Stellar Astrophysics (MESA): Time-dependent Convection, Energy Conservation, Automatic Differentiation, and Infrastructure by Jermyn, Adam S., Bauer, Evan B., Schwab, Josiah, Farmer, R., Ball, Warrick H., Bellinger, Earl P., Dotter, Aaron, Joyce, Meridith, Marchant, Pablo, Mombarg, Joey S. G., Wolf, William M., Sunny Wong, Tin Long, Cinquegrana, Giulia C., Farrell, Eoin, Smolec, R., Thoul, Anne, Cantiello, Matteo, Herwig, Falk, Toloza, Odette, Bildsten, Lars, Townsend, Richard H. D., Timmes, F. X.

“…Abstract We update the capabilities of the open-knowledge software instrument Modules for Experiments in Stellar Astrophysics ( MESA ). The new auto _ diff…”
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Helium Variation in Four Small Magellanic Cloud Globular Clusters by Lagioia, Edoardo P., Milone, Antonino P., Marino, Anna F., Dotter, Aaron

“…The multiple stellar populations (MPs) of the ∼11-13 Gyr old globular clusters (GCs) in our Galaxy are characterized by the different content of several light…”
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POSYDON: A General-purpose Population Synthesis Code with Detailed Binary-evolution Simulations by Fragos, Tassos, J. Andrews, Jeff, Bavera, Simone S., Berry, Christopher P. L., Coughlin, Scott, Dotter, Aaron, Giri, Prabin, Kalogera, Vicky, Katsaggelos, Aggelos, Kovlakas, Konstantinos, Lalvani, Shamal, Misra, Devina, Srivastava, Philipp M., Qin, Ying, Rocha, Kyle A., Román-Garza, Jaime, Serra, Juan Gabriel, Stahle, Petter, Sun, Meng, Teng, Xu, Trajcevski, Goce, Tran, Nam Hai, Xing, Zepei, Zapartas, Emmanouil, Zevin, Michael

“…Abstract Most massive stars are members of a binary or a higher-order stellar system, where the presence of a binary companion can decisively alter their…”
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PAndAS' Progeny: Extending the M31 Dwarf Galaxy Cabal by Richardson, Jenny C, J. Irwin, Mike, McConnachie, Alan W, Martin, Nicolas F, L. Dotter, Aaron, Ferguson, Annette M. N, Ibata, Rodrigo A, C. Chapman, Scott, Lewis, Geraint F, Tanvir, Nial R, Rich, R. Michael

“…We present the discovery of five new dwarf galaxies, Andromeda XXIII-XXVII, located in the outer halo of M31. These galaxies were discovered during the second…”
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Modules for Experiments in Stellar Astrophysics (MESA) by Paxton, Bill, Bildsten, Lars, Dotter, Aaron L., Herwig, Falk, Lesaffre, Pierre, Timmes, Frank

“…Stellar physics and evolution calculations enable a broad range of research in astrophysics. Modules for Experiments in Stellar Astrophysics (MESA) is a suite…”
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The ACS Survey of Galactic Globular Clusters. IX. Horizontal Branch Morphology and the Second Parameter Phenomenon by Dotter, Aaron, Sarajedini, Ata, Anderson, Jay, Aparicio, Antonio, Bedin, Luigi R, Chaboyer, Brian, Majewski, Steven, Marín-Franch, A, Milone, Antonino, Paust, Nathaniel, Piotto, Giampaolo, Reid, I. Neill, Rosenberg, Alfred, Siegel, Michael

“…The horizontal branch (HB) morphology of globular clusters (GCs) is most strongly influenced by metallicity. The second parameter phenomenon, first described…”
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CAPELLA ( AURIGAE) REVISITED: NEW BINARY ORBIT, PHYSICAL PROPERTIES, AND EVOLUTIONARY STATE by Torres, Guillermo, Claret, Antonio, Pavlovski, Krešimir, Dotter, Aaron

“…ABSTRACT Knowledge of the chemical composition and absolute masses of Capella are key to understanding the evolutionary state of this benchmark binary system…”
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The Hubble Space Telescope Survey of M31 Satellite Galaxies. I. RR Lyrae–based Distances and Refined 3D Geometric Structure by Savino, Alessandro, Weisz, Daniel R., Skillman, Evan D., Dolphin, Andrew, Kallivayalil, Nitya, Wetzel, Andrew, Anderson, Jay, Besla, Gurtina, Boylan-Kolchin, Michael, Bullock, James S., Cole, Andrew A., Collins, Michelle L. M., Cooper, M. C., Deason, Alis J., Dotter, Aaron L., Fardal, Mark, Ferguson, Annette M. N., Fritz, Tobias K., Geha, Marla C., Gilbert, Karoline M., Guhathakurta, Puragra, Ibata, Rodrigo, Irwin, Michael J., Jeon, Myoungwon, Kirby, Evan, Lewis, Geraint F., Mackey, Dougal, Majewski, Steven R., Martin, Nicolas, McConnachie, Alan, Patel, Ekta, Rich, R. Michael, Simon, Joshua D., Sohn, Sangmo Tony, Tollerud, Erik J., van der Marel, Roeland P.

“…Abstract We measure homogeneous distances to M31 and 38 associated stellar systems (−16.8 ≤ M V ≤ −6.0), using time-series observations of RR Lyrae stars taken…”
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GRACES observations of young [α/Fe]-rich stars by Yong, David, Casagrande, Luca, Venn, Kim A., Chené, André-Nicolas, Keown, Jared, Malo, Lison, Martioli, Eder, Alves-Brito, Alan, Asplund, Martin, Dotter, Aaron, Martell, Sarah L., Meléndez, Jorge, Schlesinger, Katharine J.

“…We measure chemical abundance ratios and radial velocities in four massive (i.e. young) [α/Fe]-rich red giant stars using high-resolution high-S/N spectra from…”
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Rotation and Hα Emission in a Young SMC Cluster: A Spectroscopic View of NGC 330 by Cristofari, Paul I., Dupree, Andrea K., Milone, Antonino P., Walker, Matthew G., Mateo, Mario, Dotter, Aaron, Bailey, John I.

“…We present an analysis of high-resolution optical spectra recorded for 30 stars of the split extended main-sequence turnoff of the young (∼40 Myr) Small…”
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The remnants of galaxy formation from a panoramic survey of the region around M31 by Barmby, Pauline, Côté, Patrick, Bienaymé, Olivier, Venn, Kimberly A, Puzia, Thomas H, Valls-Gabaud, David, Navarro, Julio F, Rich, R. Michael, Widrow, Lawrence M, Dotter, Aaron L, Dubinski, John, Huxor, Avon, Peñarrubia, Jorge, Collins, Michelle L. M, Martin, Nicolas F, Lewis, Geraint F, Ferguson, Annette M. N, Siebert, Arnaud, Ibata, Rodrigo A, McConnachie, Alan W, Harris, William E, Tanvir, Nial, Chapman, Scott C, Babul, Arif, Mackey, A. Dougal, Richer, Harvey B, Irwin, Michael J, Cockcroft, Robert, Fardal, Mark A

“…In hierarchical cosmological models, galaxies grow in mass through the continual accretion of smaller ones. The tidal disruption of these systems is expected…”
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The GeMS/GSAOI Galactic Globular Cluster Survey (G4CS). II. Characterization of 47 Tuc with Bayesian Statistics by Simunovic, Mirko, Puzia, Thomas H., Miller, Bryan, Carrasco, Eleazar R., Dotter, Aaron, Cassisi, Santi, Monty, Stephanie, Stetson, Peter

“…Abstract We present a photometric analysis of globular cluster 47 Tuc (NGC 104) using near-IR imaging data from the GeMS/GSAOI Galactic Globular Cluster Survey…”
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A Black Hole Kicked at Birth: MAXI J1305-704 by Kimball, Chase, Imperato, Sam, Kalogera, Vicky, Rocha, Kyle A., Doctor, Zoheyr, Andrews, Jeff J., Dotter, Aaron, Zapartas, Emmanouil, Bavera, Simone S., Kovlakas, Konstantinos, Fragos, Tassos, Srivastava, Philipp M., Misra, Devina, Sun, Meng, Xing, Zepei

“…Abstract When a compact object is formed in a binary, any mass lost during core collapse will impart a kick on the binary’s center of mass. Asymmetries in this…”
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Investigating the Lower Mass Gap with Low-mass X-Ray Binary Population Synthesis by Siegel, Jared C., Kiato, Ilia, Kalogera, Vicky, Berry, Christopher P. L., Maccarone, Thomas J., Breivik, Katelyn, Andrews, Jeff J., Bavera, Simone S., Dotter, Aaron, Fragos, Tassos, Kovlakas, Konstantinos, Misra, Devina, Rocha, Kyle A., Srivastava, Philipp M., Sun, Meng, Xing, Zepei, Zapartas, Emmanouil

“…Abstract Mass measurements from low-mass black hole X-ray binaries (LMXBs) and radio pulsars have been used to identify a gap between the most massive neutron…”
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Mapping the Milky Way in 5D with 170 Million Stars by Speagle, Joshua S., Zucker, Catherine, Bonaca, Ana, Cargile, Phillip A., Johnson, Benjamin D., Beane, Angus, Conroy, Charlie, Finkbeiner, Douglas P., Green, Gregory M., Kamdar, Harshil M., Naidu, Rohan, Rix, Hans-Walter, Schlafly, Edward F., Dotter, Aaron, Eadie, Gwendolyn, Eisenstein, Daniel J., Goodman, Alyssa A., Han, Jiwon Jesse, Saydjari, Andrew K., Ting, Yuan-Sen, Zelko, Ioana A.

“…Abstract We present Augustus , a catalog of distance, extinction, and stellar parameter estimates for 170 million stars from 14 mag < r < 20 mag and with ∣ b ∣…”
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The ACS Survey of Galactic Globular Clusters: M54 and Young Populations in the Sagittarius Dwarf Spheroidal Galaxy by Siegel, Michael H, Dotter, Aaron, Majewski, Steven R, Sarajedini, Ata, Chaboyer, Brian, Nidever, David L, Anderson, Jay, Marín-Franch, Antonio, Rosenberg, Alfred, Bedin, Luigi R, Aparicio, Antonio, King, Ivan, Piotto, Giampaolo, Reid, I. Neill

“…As part of the ACS Survey of Galactic Globular Clusters, we present new Hubble Space Telescope photometry of the massive globular cluster M54 (NGC 6715) and…”
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Detailed Chemical Abundances of Four Stars in the Unusual Globular Cluster Palomar 1 by Sakari, Charli M, Venn, Kim A, Irwin, Mike, Aoki, Wako, Arimoto, Nobuo, Dotter, Aaron

“…Detailed chemical abundances for 21 elements are presented for four red giants in the anomalous outer halo globular cluster Palomar 1 (R GC = 17.2 kpc, Z = 3.6…”
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COMPARING THE WHITE DWARF COOLING SEQUENCES IN 47 Tuc AND NGC 6397 by Richer, Harvey B, GOLDSBURY, RYAN, Heyl, Jeremy, Hurley, Jarrod, Dotter, Aaron, Kalirai, Jason S, Woodley, Kristin A, Fahlman, Gregory G, Rich, R Michael, Shara, Michael M

“…Using deep Hubble Space Telescope imaging, color-magnitude diagrams are constructed for the globular clusters 47 Tuc and NGC 6397. As expected, because of its…”
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