JINA - Segue Virtual Journal,
3 April 2026
Volume 21, Issue 14 (10 Articles)
- # 1 - Distance and [Fe/H] of Galactic bulge clusters from member RR Lyrae I-band light curves
- # 2 - The Actinide-Boost Star LAMOST J122216.85-063345.2: A Detailed R-process Abundance Study with Gemini-S/GHOST
- Miji Jeong, Young Sun Lee, Vinicius M. Placco, Yutaka Hirai, Timothy C. Beers, Jeong-Eun Heo, Kristin Chiboucas, Emily Deibert, Roberto Gamen, Venu M. Kalari, Eder Martioli, Ruben Diaz, Manuel Gomez-Jimenez, Roque Ruiz-Carmona, Greg Burley, J. Gordon Robertson, Kathleen Labrie, Joanna Thomas-Osip
- https://arxiv.org/abs/2603.29246
- # 3 - The multi-age stellar populations of Terzan 5 as revealed by JWST
- Giorgia Zullo, Cristina Pallanca, Francesco Rosario Ferraro, Barbara Lanzoni, Livia Origlia, Davide Massari, Emanuele Dalessandro, Cristiano Fanelli, Mario Cadelano, Enrico Vesperini, Chiara Crociati, Robert Michael Rich, Elena Valenti
- https://arxiv.org/abs/2604.00098
- # 4 - The velocity field of our Milky Way outer stellar halo based on DESI DR2
- Songting Li, Wenting Wang, Sergey E. Koposov, Jo~ao A. S. Amarante, Alis J. Deason, Monica Valluri, Ting S. Li, Amanda Bystr"om, Mika Lambert, Tian Qiu, Joan Najita, Gustavo E. Medina, Oleg Y. Gnedin, Leandro Beraldo e Silva, Richard A. N. Brooks, Raymond G. Carlberg, Namitha Kizhuprakkat, Jiaxin Han, Jessica Nicole Aguilar, Steven Ahlen, Davide Bianchi, David Brooks, Todd Claybaugh, Andrei Cuceu, Axel de la Macorra, Peter Doel, Andreu Font-Ribera, Jaime E. Forero-Romero, Simone Ferraro, Enrique Gazta~naga, Satya Gontcho A Gontcho, Gaston Gutierrez, Julien Guy, Klaus Honscheid, Dick Joyce, Anthony Kremin, Martin Landriau, Laurent Le Guillou, Aaron Meisner, Ramon Miquel, John Moustakas, Seshadri Nadathur, Will Percival, Francisco Prada, Ignasi P'erez-R`afols, Graziano Rossi, Eusebio Sanchez, David Schlegel, Michael Schubnell, Ray Sharples, Joseph Harry Silber, David Sprayberry, Gregory Tarl'e, Benjamin Alan Weaver, Rongpu Zhou, Hu Zou
- https://arxiv.org/abs/2604.01628
- # 5 - TOI-7169 b: A Hot Jupiter Transiting a Metal-Poor Star
- Joshua D. Simon, Joseph E. Rodriguez, Jhon Yana Galarza, David W. Latham, Victoria DiTomasso, Karen A. Collins, Jack Schulte, Anirudh Chiti, Samuel N. Quinn, Mohammad K. Mardini, Shubham Kanodia, Johanna K. Teske, Peter S. Ferguson, Samuel W. Yee, T. G. Tan, Khalid Alsubai, Khalid Barkaoui, Zouhair Benkhaldoun, Krzysztof Bernacki, Jaikrit Bhattacharya, Jerome P. de Leon, Sarah J. Deveny, Mark E. Everett, Izuru Fukuda, Akihiko Fukui, Michael Gillon, Arvind F. Gupta, Steve B. Howell, Emmanuel Jehin, Gaia Lacedelli, Adam Lark, Colin Littlefield, Felipe Murgas, Norio Narita, Enric Palle, Hannu Parviainen, Adam Popowicz, Richard P. Schwarz, Avi Shporer, Abderahmane Soubkiou, Francis P. Wilkin
- https://arxiv.org/abs/2603.25787
- # 6 - Chemical tagging with APOGEE, Gaia, MUSE, and HST: constraints on the formation of ω Centauri
- # 7 - A nearly pristine star from the Large Magellanic Cloud
- # 8 - Editorial: A Tribute to the Arecibo Observatory
- # 9 - A Tale of Two Origins: In Situ versus Accreted Nitrogen-rich Field Stars in the MW
- # 10 - S-PLUS: Beyond Spectroscopy. IV. Stellar Parameters and Elemental-abundance Ratios for Six Million Stars from DR4 and First Results for the Magellanic Clouds
This material is based upon work supported in part by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Award Number DE-SC0026204.
