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Cerium Features in Kilonova Near-infrared Spectra: Implication from a Chemically Peculiar Star

Masaomi Tanaka, Nanae Domoto, Wako Aoki, Miho N. Ishigaki, Shinya Wanajo, Kenta Hotokezaka, Kyohei Kawaguchi, Daiji Kato, Jae-Joon Lee, Ho-Gyu Lee, Teruyuki Hirano, Takayuki Kotani, Masayuki Kuzuhara, Jun Nishikawa, Masashi Omiya, Motohide Tamura and Akitoshi Ueda
The Astrophysical Journal 953 (1) 17 (2023)
https://doi.org/10.3847/1538-4357/acdc95

Star-crossed Lovers DI Tau A and B: Orbit Characterization and Physical Properties Determination

Shih-Yun Tang, Asa G. Stahl, L. Prato, G. H. Schaefer, Christopher M. Johns-Krull, Brian A. Skiff, Charles A. Beichman and Taichi Uyama
The Astrophysical Journal 950 (2) 92 (2023)
https://doi.org/10.3847/1538-4357/acc58b

Surface magnetism in the pulsating RV Tauri star R Scuti

Stefan Georgiev, Agnès Lèbre, Eric Josselin, et al.
Monthly Notices of the Royal Astronomical Society 522 (3) 3861 (2023)
https://doi.org/10.1093/mnras/stad1210

Atomic diffusion and mixing in old stars – VIII. Chemical abundance variations in the globular cluster M4 (NGC 6121)

T Nordlander, P Gruyters, O Richard and A J Korn
Monthly Notices of the Royal Astronomical Society 527 (4) 12120 (2023)
https://doi.org/10.1093/mnras/stad3973

A search for magnetic δ Scuti stars in Kepler hybrid candidates

K Thomson-Paressant, C Neiner, P Lampens, J Labadie-Bartz, R Monier, P Mathias and A Tkachenko
Monthly Notices of the Royal Astronomical Society 526 (2) 1728 (2023)
https://doi.org/10.1093/mnras/stad2798

Kilonovae of binary neutron star mergers leading to short-lived remnant neutron star formation

Kyohei Kawaguchi, Sho Fujibayashi, Nanae Domoto, Kenta Kiuchi, Masaru Shibata and Shinya Wanajo
Monthly Notices of the Royal Astronomical Society 525 (3) 3384 (2023)
https://doi.org/10.1093/mnras/stad2430

Direct Imaging Explorations for Companions around Mid–Late M Stars from the Subaru/IRD Strategic Program 

Taichi Uyama, Charles Beichman, Masayuki Kuzuhara, Markus Janson, Takayuki Kotani, Dimitri Mawet, Bun’ei Sato, Motohide Tamura, Hiroyuki Tako Ishikawa, Bryson Cale, Thayne Currie, Hiroki Harakawa, Thomas Henning, Teruyuki Hirano, Klaus Hodapp, Yasunori Hori, Masato Ishizuka, Shane Jacobson, Yui Kasagi, Eiichiro Kokubo, Mihoko Konishi, Tomoyuki Kudo, Takashi Kurokawa, Nobuhiko Kusakabe, Jungmi Kwon, et al.
The Astronomical Journal 165 (4) 162 (2023)
https://doi.org/10.3847/1538-3881/acbf37

Planet Hunters TESS IV: a massive, compact hierarchical triple star system TIC 470710327

N L Eisner, C Johnston, S Toonen, A J Frost, S Janssens, C J Lintott, S Aigrain, H Sana, M Abdul-Masih, K Z Arellano-Córdova, P G Beck, E Bordier, E Cannon, A Escorza, M Fabry, L Hermansson, S B Howell, G Miller, S Sheyte, S Alhassan, E M L Baeten, F Barnet, S J Bean, M Bernau, D M Bundy, et al.
Monthly Notices of the Royal Astronomical Society 511 (4) 4710 (2022)
https://doi.org/10.1093/mnras/stab3619

Bands of NaH lines in spectra of late type stars

Y.P. Lyubchyk, Y.V. Pavlenko, O.K. Lyubchyk and H.R.A. Jones
Kinematika i fizika nebesnyh tel (Online) 38 (3) 65 (2022)
https://doi.org/10.15407/kfnt2022.03.065

Bands of NaH lines in Spectra of Late Type Stars

Yu. P. Lyubchyk, Ya. V. Pavlenko, O. K. Lyubchyk and H. R. A. Jones
Kinematics and Physics of Celestial Bodies 38 (3) 159 (2022)
https://doi.org/10.3103/S0884591322030059

Could the Magnetic Star HD 135348 Possess a Rigidly Rotating Magnetosphere?

Rahul Jayaraman, Swetlana Hubrig, Daniel L. Holdsworth, Markus Schöller, Silva Järvinen, Donald W. Kurtz, Robert Gagliano and George R. Ricker
The Astrophysical Journal Letters 924 (1) L10 (2022)
https://doi.org/10.3847/2041-8213/ac4333

Investigation on Doppler Imaging and Chromospheric Activity of the Young Dwarf LQ Hya Based on High-resolution Spectroscopy

Xiang Luo, Shenghong Gu, Yue Xiang, A. Collier Cameron, Kang-Min Kim, Inwoo Han and Byeong-Cheol Lee
The Astronomical Journal 163 (6) 287 (2022)
https://doi.org/10.3847/1538-3881/ac6954

Discovery of Eight “Main-sequence Radio Pulse Emitters” Using the GMRT: Clues to the Onset of Coherent Radio Emission in Hot Magnetic Stars

Barnali Das, Poonam Chandra, Matt E. Shultz, Gregg A. Wade, James Sikora, Oleg Kochukhov, Coralie Neiner, Mary E. Oksala and Evelyne Alecian
The Astrophysical Journal 925 (2) 125 (2022)
https://doi.org/10.3847/1538-4357/ac2576

Parameters of the eclipsing binary α Draconis observed by TESS and SONG

Daniel R Hey, Angela Kochoska, Richard Monier, et al.
Monthly Notices of the Royal Astronomical Society 511 (2) 2648 (2022)
https://doi.org/10.1093/mnras/stac020

Analysis of high-resolution FEROS spectroscopy for a sample of variable B-type stars assembled from TESS photometry,

Sarah Gebruers, Andrew Tkachenko, Dominic M. Bowman, et al.
Astronomy & Astrophysics 665 A36 (2022)
https://doi.org/10.1051/0004-6361/202243839

KELT-9 and its ultra-hot Jupiter: Stellar parameters, composition, and planetary pollution

Mihkel Kama, Colin P Folsom, Adam S Jermyn and Johanna K Teske
Monthly Notices of the Royal Astronomical Society 518 (2) 3116 (2022)
https://doi.org/10.1093/mnras/stac3329