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Tracing Population III supernovae with extreme energies through the Sculptor dwarf spheroidal galaxy

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Gas-phase Fe/O and Fe/N abundances in star-forming regions

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The Rise of the r-process in the Gaia-Sausage/Enceladus Dwarf Galaxy ∗

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Origin of an orbiting star around the galactic supermassive black hole

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The Pristine Inner Galaxy Survey (PIGS)

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The accreted galaxy: An overview of TESS metal-poor accreted star candidates

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Elemental Abundances in And XIX from Coadded Spectra

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Abundances of iron-peak elements in accreted and in situ born Galactic halo stars

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A comparative high-resolution spectroscopic analysis of in situ and accreted globular clusters

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Enrichment by extragalactic first stars in the Large Magellanic Cloud

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Metal enrichment due to embedded stars in AGN discs

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Monthly Notices of the Royal Astronomical Society 525 (4) 5702 (2023)
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Evidence for multiple nucleosynthetic processes from carbon-enhanced metal-poor stars in the Carina dwarf spheroidal galaxy

T. T. Hansen, J. D. Simon, T. S. Li, A. Frebel, I. Thompson and S. Shectman
Astronomy & Astrophysics 674 A180 (2023)
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The impact of rare events on the chemical enrichment in dwarf galaxies

Nao Fukagawa and Nikos Prantzos
Monthly Notices of the Royal Astronomical Society 524 (3) 4688 (2023)
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The updated BaSTI stellar evolution models and isochrones – IV. α-Depleted calculations

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Monthly Notices of the Royal Astronomical Society 527 (2) 2065 (2023)
https://doi.org/10.1093/mnras/stad3267

Small-scale stellar haloes: detecting low surface brightness features in the outskirts of Milky Way dwarf satellites

Jaclyn Jensen, Christian R Hayes, Federico Sestito, Alan W McConnachie, Fletcher Waller, Simon E T Smith, Julio Navarro and Kim A Venn
Monthly Notices of the Royal Astronomical Society 527 (2) 4209 (2023)
https://doi.org/10.1093/mnras/stad3322

TITANS metal-poor reference stars

R. E. Giribaldi, S. Van Eck, T. Merle, A. Jorissen, P. Krynski, L. Planquart, M. Valentini, C. Chiappini and H. Van Winckel
Astronomy & Astrophysics 679 A110 (2023)
https://doi.org/10.1051/0004-6361/202347208

Probing the early Milky Way with GHOST spectra of an extremely metal-poor star in the Galactic disc

Anya Dovgal, Kim A Venn, Federico Sestito, Christian R Hayes, Alan W McConnachie, Julio F Navarro, Vinicius M Placco, Else Starkenburg, Nicolas F Martin, John S Pazder, Kristin Chiboucas, Emily Deibert, Roberto Gamen, Jeong-Eun Heo, Venu M Kalari, Eder Martioli, Siyi Xu, Ruben Diaz, Manuel Gomez-Jimenez, David Henderson, Pablo Prado, Carlos Quiroz, J Gordon Robertson, Roque Ruiz-Carmona, Chris Simpson, et al.
Monthly Notices of the Royal Astronomical Society 527 (3) 7810 (2023)
https://doi.org/10.1093/mnras/stad3673

The chemical DNA of the Magellanic Clouds

A. Mucciarelli, A. Minelli, C. Lardo, D. Massari, M. Bellazzini, D. Romano, L. Origlia and F. R. Ferraro
Astronomy & Astrophysics 677 A61 (2023)
https://doi.org/10.1051/0004-6361/202347120

Chemical abundances of the Typhon stellar stream

Alexander P Ji, Rohan P Naidu, Kaley Brauer, Yuan-Sen Ting and Joshua D Simon
Monthly Notices of the Royal Astronomical Society 519 (3) 4467 (2023)
https://doi.org/10.1093/mnras/stac2757

Detailed Chemical Abundances of Stars in the Outskirts of the Tucana II Ultrafaint Dwarf Galaxy*

Anirudh Chiti, Anna Frebel, Alexander P. Ji, Mohammad K. Mardini, Xiaowei Ou, Joshua D. Simon, Helmut Jerjen, Dongwon Kim and John E. Norris
The Astronomical Journal 165 (2) 55 (2023)
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Metal Mixing in the r-process Enhanced Ultrafaint Dwarf Galaxy Reticulum II*

Alexander P. Ji, Joshua D. Simon, Ian U. Roederer, Ekaterina Magg, Anna Frebel, Christian I. Johnson, Ralf S. Klessen, Mattis Magg, Gabriele Cescutti, Mario Mateo, Maria Bergemann and John I. Bailey
The Astronomical Journal 165 (3) 100 (2023)
https://doi.org/10.3847/1538-3881/acad84

Iron-rich Metal-poor Stars and the Astrophysics of Thermonuclear Events Observationally Classified as Type Ia Supernovae. I. Establishing the Connection

Henrique Reggiani, Kevin C. Schlaufman and Andrew R. Casey
The Astronomical Journal 166 (3) 128 (2023)
https://doi.org/10.3847/1538-3881/ace68c

A comparative analysis of the chemical compositions of Gaia-Enceladus/Sausage and Milky Way satellites using APOGEE

Laura Fernandes, Andrew C Mason, Danny Horta, et al.
Monthly Notices of the Royal Astronomical Society 519 (3) 3611 (2023)
https://doi.org/10.1093/mnras/stac3543

Stars on the edge: Galactic tides and the outskirts of the Sculptor dwarf spheroidal

Federico Sestito, Joel Roediger, Julio F Navarro, Jaclyn Jensen, Kim A Venn, Simon E T Smith, Christian Hayes and Alan W McConnachie
Monthly Notices of the Royal Astronomical Society 523 (1) 123 (2023)
https://doi.org/10.1093/mnras/stad1417

A 3D view of dwarf galaxies with Gaia and VLT/FLAMES

Eline Tolstoy, Ása Skúladóttir, Giuseppina Battaglia, Anthony G. A. Brown, Davide Massari, Michael J. Irwin, Else Starkenburg, Stefania Salvadori, Vanessa Hill, Pascale Jablonka, Maurizio Salaris, Thom van Essen, Carla Olsthoorn, Amina Helmi and John Pritchard
Astronomy & Astrophysics 675 A49 (2023)
https://doi.org/10.1051/0004-6361/202245717

GalCEM. I. An Open-source Detailed Isotopic Chemical Evolution Code

Eda Gjergo, Aleksei G. Sorokin, Anthony Ruth, Emanuele Spitoni, Francesca Matteucci, Xilong Fan, Jinning Liang, Marco Limongi, Yuta Yamazaki, Motohiko Kusakabe and Toshitaka Kajino
The Astrophysical Journal Supplement Series 264 (2) 44 (2023)
https://doi.org/10.3847/1538-4365/aca7c7

Peeking beneath the precision floor − II. Probing the chemo-dynamical histories of the potential globular cluster siblings, NGC 288 and NGC 362

Stephanie Monty, David Yong, Davide Massari, Madeleine McKenzie, GyuChul Myeong, Sven Buder, Amanda I Karakas, Ken C Freeman, Anna F Marino, Vasily Belokurov and N Wyn Evans
Monthly Notices of the Royal Astronomical Society 522 (3) 4404 (2023)
https://doi.org/10.1093/mnras/stad1154

Measuring the α-abundance of Subsolar-metallicity Stars in the Milky Way’s Central Half-parsec: Testing Globular Cluster and Dwarf Galaxy Infall Scenarios

Rory O. Bentley, Tuan Do, Wolfgang Kerzendorf, Devin S. Chu, Zhuo Chen, Quinn Konopacky and Andrea Ghez
The Astrophysical Journal 925 (1) 77 (2022)
https://doi.org/10.3847/1538-4357/ac3910

Distances to Local Group Galaxies via Population II, Stellar Distance Indicators. I. The Sculptor Dwarf Spheroidal*

Quang H. Tran, Taylor J. Hoyt, Wendy L. Freedman, Barry F. Madore, Elias K. Oakes, William Cerny, Dylan Hatt and Rachael L. Beaton
The Astrophysical Journal 935 (1) 34 (2022)
https://doi.org/10.3847/1538-4357/ac6fe0

Direct Constraints on the Extremely Metal-poor Massive Stars Underlying Nebular C iv Emission from Ultra-deep HST/COS Ultraviolet Spectroscopy

Peter Senchyna, Daniel P. Stark, Stéphane Charlot, Adele Plat, Jacopo Chevallard, Zuyi Chen, Tucker Jones, Ryan L. Sanders, Gwen C. Rudie, Thomas J. Cooper and Gustavo Bruzual
The Astrophysical Journal 930 (2) 105 (2022)
https://doi.org/10.3847/1538-4357/ac5d38

The Pristine survey – XV. A CFHT ESPaDOnS view on the Milky Way halo and disc populations

R Lucchesi, C Lardo, P Jablonka, et al.
Monthly Notices of the Royal Astronomical Society 511 (1) 1004 (2022)
https://doi.org/10.1093/mnras/stab3721

Revised Energy Levels of Atomic Lanthanum Considering Hyperfine Structure

Feyza Güzelçimen, Laurentius Windholz, Gönül Başar and Sophie Kröger
The Astrophysical Journal Supplement Series 258 (2) 28 (2022)
https://doi.org/10.3847/1538-4365/ac3ee5

The detailed chemical abundance patterns of accreted halo stars from the optical to infrared

Andreia Carrillo, Keith Hawkins, Paula Jofré, et al.
Monthly Notices of the Royal Astronomical Society 513 (2) 1557 (2022)
https://doi.org/10.1093/mnras/stac518

A partial isotopic decomposition for the Sculptor dSph

Kanishk Pandey and Christopher West
Monthly Notices of the Royal Astronomical Society 517 (1) 1071 (2022)
https://doi.org/10.1093/mnras/stac2688

LAMOST J045019.27 + 394758.7, with peculiar abundances of N, Na, V, Zn, is possibly a Sculptor dwarf galaxy escapee

Meenakshi Purandardas, Aruna Goswami, J Shejeelammal, et al.
Monthly Notices of the Royal Astronomical Society 513 (4) 4696 (2022)
https://doi.org/10.1093/mnras/stac1169

Simultaneous Constraints on the Star Formation History and Nucleosynthesis of Sculptor dSph

Mithi A. C. de los Reyes, Evan N. Kirby, Alexander P. Ji and Evan H. Nuñez
The Astrophysical Journal 925 (1) 66 (2022)
https://doi.org/10.3847/1538-4357/ac332b

Peeking beneath the precision floor – I. Metallicity spreads and multiple elemental dispersions in the globular clusters NGC 288 and NGC 362

Stephanie Monty, David Yong, Anna F Marino, et al.
Monthly Notices of the Royal Astronomical Society 518 (1) 965 (2022)
https://doi.org/10.1093/mnras/stac3040

Zero-metallicity Hypernova Uncovered by an Ultra-metal-poor Star in the Sculptor Dwarf Spheroidal Galaxy*

Ása Skúladóttir, Stefania Salvadori, Anish M. Amarsi, Eline Tolstoy, Michael J. Irwin, Vanessa Hill, Pascale Jablonka, Giuseppina Battaglia, Else Starkenburg, Davide Massari, Amina Helmi and Lorenzo Posti
The Astrophysical Journal Letters 915 (2) L30 (2021)
https://doi.org/10.3847/2041-8213/ac0dc2

Spectroscopic Confirmation of the Sixth Globular Cluster in the Fornax Dwarf Spheroidal Galaxy*

Andrew B. Pace, Matthew G. Walker, Sergey E. Koposov, Nelson Caldwell, Mario Mateo, Edward W. Olszewski, John I. Bailey III and Mei-Yu Wang
The Astrophysical Journal 923 (1) 77 (2021)
https://doi.org/10.3847/1538-4357/ac2cd2

Neutron star mergers as the astrophysical site of the r-process in the Milky Way and its satellite galaxies

Shinya Wanajo, Yutaka Hirai and Nikos Prantzos
Monthly Notices of the Royal Astronomical Society 505 (4) 5862 (2021)
https://doi.org/10.1093/mnras/stab1655

Origin of the heaviest elements: The rapid neutron-capture process

John J. Cowan, Christopher Sneden, James E. Lawler, Ani Aprahamian, Michael Wiescher, Karlheinz Langanke, Gabriel Martínez-Pinedo and Friedrich-Karl Thielemann
Reviews of Modern Physics 93 (1) (2021)
https://doi.org/10.1103/RevModPhys.93.015002

Abundance Patterns of α and Neutron-capture Elements in the Helmi Stream

Guilherme Limberg, Rafael M. Santucci, Silvia Rossi, Anna B. A. Queiroz, Cristina Chiappini, Stefano O. Souza, Hélio D. Perottoni, Angeles Pérez-Villegas and Fabrícia O. Barbosa
The Astrophysical Journal Letters 913 (2) L28 (2021)
https://doi.org/10.3847/2041-8213/ac0056

Elevated r-process Enrichment in Gaia Sausage and Sequoia*

David S. Aguado, Vasily Belokurov, G. C. Myeong, N. Wyn Evans, Chiaki Kobayashi, Luca Sbordone, Julio Chanamé, Camila Navarrete and Sergey E. Koposov
The Astrophysical Journal Letters 908 (1) L8 (2021)
https://doi.org/10.3847/2041-8213/abdbb8

Chemical Tagging N-rich Field Stars with High-resolution Spectroscopy

Jincheng Yu, Baitian Tang, José G. Fernández-Trincado, Douglas Geisler, Hongliang Yan and M. Soto
The Astrophysical Journal 913 (1) 23 (2021)
https://doi.org/10.3847/1538-4357/abf64d

APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites

Sten Hasselquist, Christian R. Hayes, Jianhui Lian, David H. Weinberg, Gail Zasowski, Danny Horta, Rachael Beaton, Diane K. Feuillet, Elisa R. Garro, Carme Gallart, Verne V. Smith, Jon A. Holtzman, Dante Minniti, Ivan Lacerna, Matthew Shetrone, Henrik Jönsson, Maria-Rosa L. Cioni, Sean P. Fillingham, Katia Cunha, Robert O’Connell, José G. Fernández-Trincado, Ricardo R. Muñoz, Ricardo Schiavon, Andres Almeida, Borja Anguiano, et al.
The Astrophysical Journal 923 (2) 172 (2021)
https://doi.org/10.3847/1538-4357/ac25f9

Gaia EDR3 Proper Motions of Milky Way Dwarfs. I. 3D Motions and Orbits

Hefan Li, Francois Hammer, Carine Babusiaux, Marcel S. Pawlowski, Yanbin Yang, Frederic Arenou, Cuihua Du and Jianling Wang
The Astrophysical Journal 916 (1) 8 (2021)
https://doi.org/10.3847/1538-4357/ac0436

The evolution of Lithium: implications of a universal Spite plateau

Francesca Matteucci, Marta Molero, David S Aguado and Donatella Romano
Monthly Notices of the Royal Astronomical Society 505 (1) 200 (2021)
https://doi.org/10.1093/mnras/stab1234

Star Formation Timescales of the Halo Populations from Asteroseismology and Chemical Abundances*

Tadafumi Matsuno, Wako Aoki, Luca Casagrande, Miho N. Ishigaki, Jianrong Shi, Masao Takata, Maosheng Xiang, David Yong, Haining Li, Takuma Suda, Qianfan Xing and Jingkun Zhao
The Astrophysical Journal 912 (1) 72 (2021)
https://doi.org/10.3847/1538-4357/abeab2

Progenitor-mass-dependent yields amplify intrinsic scatter in dwarf-galaxy elemental abundance ratios

Dhruv A Muley, Coral R Wheeler, Philip F Hopkins, et al.
Monthly Notices of the Royal Astronomical Society 508 (1) 508 (2021)
https://doi.org/10.1093/mnras/stab2572

Chemo-dynamics of outer halo dwarf stars, including Gaia-Sausage and Gaia-Sequoia candidates

Stephanie Monty, Kim A Venn, James M M Lane, Deborah Lokhorst and David Yong
Monthly Notices of the Royal Astronomical Society 497 (1) 1236 (2020)
https://doi.org/10.1093/mnras/staa1995

Elemental Abundances in M31: The Kinematics and Chemical Evolution of Dwarf Spheroidal Satellite Galaxies*

Evan N. Kirby, Karoline M. Gilbert, Ivanna Escala, Jennifer Wojno, Puragra Guhathakurta, Steven R. Majewski and Rachael L. Beaton
The Astronomical Journal 159 (2) 46 (2020)
https://doi.org/10.3847/1538-3881/ab5f0f

Forecasting Chemical Abundance Precision for Extragalactic Stellar Archaeology

Nathan R. Sandford, Daniel R. Weisz and Yuan-Sen Ting
The Astrophysical Journal Supplement Series 249 (2) 24 (2020)
https://doi.org/10.3847/1538-4365/ab9cb0

The Lazy Giants: APOGEE Abundances Reveal Low Star Formation Efficiencies in the Magellanic Clouds

David L. Nidever, Sten Hasselquist, Christian R. Hayes, Keith Hawkins, Joshua Povick, Steven R. Majewski, Verne V. Smith, Borja Anguiano, Guy S. Stringfellow, Jennifer S. Sobeck, Katia Cunha, Timothy C. Beers, Joachim M. Bestenlehner, Roger E. Cohen, D. A. Garcia-Hernandez, Henrik Jönsson, Christian Nitschelm, Matthew Shetrone, Ivan Lacerna, Carlos Allende Prieto, Rachael L. Beaton, Flavia Dell’Agli, José G. Fernández-Trincado, Diane Feuillet, Carme Gallart, et al.
The Astrophysical Journal 895 (2) 88 (2020)
https://doi.org/10.3847/1538-4357/ab7305

The Southern Stellar Stream Spectroscopic Survey (S5): Chemical Abundances of Seven Stellar Streams

Alexander P. Ji, Ting S. Li, Terese T. Hansen, Andrew R. Casey, Sergey E. Koposov, Andrew B. Pace, Dougal Mackey, Geraint F. Lewis, Jeffrey D. Simpson, Joss Bland-Hawthorn, Lara R. Cullinane, Gary. S. Da Costa, Kohei Hattori, Sarah L. Martell, Kyler Kuehn, Denis Erkal, Nora Shipp, Zhen Wan and Daniel B. Zucker
The Astronomical Journal 160 (4) 181 (2020)
https://doi.org/10.3847/1538-3881/abacb6