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https://doi.org/10.1051/0004-6361/202244529

Retrieval Survey of Metals in Six Ultrahot Jupiters: Trends in Chemistry, Rain-out, Ionization, and Atmospheric Dynamics

Siddharth Gandhi, Aurora Kesseli, Yapeng Zhang, Amy Louca, Ignas Snellen, Matteo Brogi, Yamila Miguel, Núria Casasayas-Barris, Stefan Pelletier, Rico Landman, Cathal Maguire and Neale P. Gibson
The Astronomical Journal 165 (6) 242 (2023)
https://doi.org/10.3847/1538-3881/accd65

High-resolution emission spectroscopy retrievals of MASCARA-1b with CRIRES+: strong detections of CO, H2O, and Fe emission lines and a C/O consistent with solar

Swaetha Ramkumar, Neale P Gibson, Stevanus K Nugroho, Cathal Maguire and Mark Fortune
Monthly Notices of the Royal Astronomical Society 525 (2) 2985 (2023)
https://doi.org/10.1093/mnras/stad2476

The Colorado Ultraviolet Transit Experiment Mission Overview

Kevin France, Brian Fleming, Arika Egan, Jean-Michel Desert, Luca Fossati, Tommi T. Koskinen, Nicholas Nell, Pascal Petit, Aline A. Vidotto, Matthew Beasley, Nicholas DeCicco, Aickara Gopinathan Sreejith, Ambily Suresh, Jared Baumert, P. Wilson Cauley, Carolina Villarreal D’Angelo, Keri Hoadley, Robert Kane, Richard Kohnert, Julian Lambert and Stefan Ulrich
The Astronomical Journal 165 (2) 63 (2023)
https://doi.org/10.3847/1538-3881/aca8a2

ExoGemS High-resolution Transmission Spectroscopy of WASP-76b with GRACES

Emily K. Deibert, Ernst J. W. de Mooij, Ray Jayawardhana, Jake D. Turner, Andrew Ridden-Harper, Callie E. Hood, Jonathan J. Fortney, Laura Flagg, Luca Fossati, Romain Allart, Matteo Brogi and Ryan J. MacDonald
The Astronomical Journal 166 (4) 141 (2023)
https://doi.org/10.3847/1538-3881/acebdc

Transmission Spectroscopy of the Lowest-density Gas Giant: Metals and a Potential Extended Outflow in HAT-P-67b

Aaron Bello-Arufe, Heather A. Knutson, João M. Mendonça, Michael M. Zhang, Samuel H. C. Cabot, Alexander D. Rathcke, Ana Ulla, Shreyas Vissapragada and Lars A. Buchhave
The Astronomical Journal 166 (2) 69 (2023)
https://doi.org/10.3847/1538-3881/acd935

The GAPS programme at TNG

L. Fossati, F. Biassoni, G. M. Cappello, F. Borsa, D. Shulyak, A. S. Bonomo, D. Gandolfi, F. Haardt, T. Koskinen, A. F. Lanza, V. Nascimbeni, D. Sicilia, M. Young, G. Aresu, A. Bignamini, M. Brogi, I. Carleo, R. Claudi, R. Cosentino, G. Guilluy, C. Knapic, L. Malavolta, L. Mancini, D. Nardiello, M. Pinamonti, et al.
Astronomy & Astrophysics 676 A99 (2023)
https://doi.org/10.1051/0004-6361/202346787

Time-resolved transmission spectroscopy of the ultra-hot Jupiter WASP-189 b

B. Prinoth, H. J. Hoeijmakers, S. Pelletier, D. Kitzmann, B. M. Morris, A. Seifahrt, D. Kasper, H. H. Korhonen, M. Burheim, J. L. Bean, B. Benneke, N. W. Borsato, M. Brady, S. L. Grimm, R. Luque, J. Stürmer and B. Thorsbro
Astronomy & Astrophysics 678 A182 (2023)
https://doi.org/10.1051/0004-6361/202347262

Carbon monoxide emission lines reveal an inverted atmosphere in the ultra hot Jupiter WASP-33 b consistent with an eastward hot spot

Lennart van Sluijs, Jayne L Birkby, Joshua Lothringer, et al.
Monthly Notices of the Royal Astronomical Society 522 (2) 2145 (2023)
https://doi.org/10.1093/mnras/stad1103

Multiepoch Detections of the Extended Atmosphere and Transmission Spectra of KELT-9b with a 1.5 m Telescope

Nataliea Lowson, George Zhou, Duncan J. Wright, Chelsea X. Huang, João M. Mendonça, Samuel H. C. Cabot, Christa Pudmenzky, Robert A. Wittenmyer, David W. Latham, Allyson Bieryla, Gilbert A. Esquerdo, Perry Berlind and Michael L. Calkins
The Astronomical Journal 165 (3) 101 (2023)
https://doi.org/10.3847/1538-3881/acacf3

Modelling the effect of 3D temperature and chemistry on the cross-correlation signal of transiting ultra-hot Jupiters: a study of five chemical species on WASP-76b

Joost P Wardenier, Vivien Parmentier, Michael R Line and Elspeth K H Lee
Monthly Notices of the Royal Astronomical Society 525 (4) 4942 (2023)
https://doi.org/10.1093/mnras/stad2586

Atmospheric composition of WASP-85Ab with ESPRESSO/VLT observations

Zewen Jiang, Wei Wang, Guo Chen, Fei Yan, Heather M. Cegla, Patricio Rojo, Yaqing Shi, Qinglin Ouyang, Meng Zhai, Yujuan Liu, Fei Zhao and Yuqin Chen
Astronomy & Astrophysics 677 A110 (2023)
https://doi.org/10.1051/0004-6361/202245722

Buckyball-metal Complexes as Potential Carriers of Astronomical Unidentified Infrared Emission Bands

Gao-Lei Hou, Olga V. Lushchikova, Joost M. Bakker, Peter Lievens, Leen Decin and Ewald Janssens
The Astrophysical Journal 952 (1) 13 (2023)
https://doi.org/10.3847/1538-4357/accf1b

Detection of Rubidium and Samarium in the Atmosphere of the Ultrahot Jupiter MASCARA-4b

Zewen Jiang, Wei Wang, Gang Zhao, Meng Zhai, Yaqing Shi, Yujuan Liu, Jingkun Zhao and Yuqin Chen
The Astronomical Journal 165 (6) 230 (2023)
https://doi.org/10.3847/1538-3881/accb54

Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS)

M. Steiner, M. Attia, D. Ehrenreich, M. Lendl, V. Bourrier, C. Lovis, J. V. Seidel, S. G. Sousa, D. Mounzer, N. Astudillo-Defru, X. Bonfils, V. Bonvin, W. Dethier, K. Heng, B. Lavie, C. Melo, G. Ottoni, F. Pepe, D. Ségransan and A. Wyttenbach
Astronomy & Astrophysics 672 A134 (2023)
https://doi.org/10.1051/0004-6361/202245091

The Effects of Stellar Gravity Darkening on High-resolution Transmission Spectra

P. Wilson Cauley and John P. Ahlers
The Astronomical Journal 163 (3) 122 (2022)
https://doi.org/10.3847/1538-3881/ac478f

The stable climate of KELT-9b

K. Jones, B. M. Morris, B.-O. Demory, K. Heng, M. J. Hooton, N. Billot, D. Ehrenreich, S. Hoyer, A. E. Simon, M. Lendl, O. D. S. Demangeon, S. G. Sousa, A. Bonfanti, T. G. Wilson, S. Salmon, Sz. Csizmadia, H. Parviainen, G. Bruno, Y. Alibert, R. Alonso, G. Anglada, T. Bárczy, D. Barrado, S. C. C. Barros, W. Baumjohann, et al.
Astronomy & Astrophysics 666 A118 (2022)
https://doi.org/10.1051/0004-6361/202243823

Investigation of the upper atmosphere in ultra-hot Jupiter WASP-76 b with high-resolution spectroscopy

Kiyoe Kawauchi, Norio Narita, Bun’ei Sato and Yui Kawashima
Publications of the Astronomical Society of Japan 74 (2) 225 (2022)
https://doi.org/10.1093/pasj/psab120

Dayside Fe i Emission, Day–Night Brightness Contrast and Phase Offset of the Exoplanet WASP-33b

Miranda K. Herman, Ernst J. W. de Mooij, Stevanus K. Nugroho, Neale P. Gibson and Ray Jayawardhana
The Astronomical Journal 163 (6) 248 (2022)
https://doi.org/10.3847/1538-3881/ac5f4d

An Atomic Spectral Survey of WASP-76b: Resolving Chemical Gradients and Asymmetries

Aurora Y. Kesseli, I. A. G. Snellen, N. Casasayas-Barris, P. Mollière and A. Sánchez-López
The Astronomical Journal 163 (3) 107 (2022)
https://doi.org/10.3847/1538-3881/ac4336

Mining the Ultrahot Skies of HAT-P-70b: Detection of a Profusion of Neutral and Ionized Species

Aaron Bello-Arufe, Samuel H. C. Cabot, João M. Mendonça, Lars A. Buchhave and Alexander D. Rathcke
The Astronomical Journal 163 (2) 96 (2022)
https://doi.org/10.3847/1538-3881/ac402e

Autodifferentiable Spectrum Model for High-dispersion Characterization of Exoplanets and Brown Dwarfs

Hajime Kawahara, Yui Kawashima, Kento Masuda, Ian J. M. Crossfield, Erwan Pannier and Dirk van den Bekerom
The Astrophysical Journal Supplement Series 258 (2) 31 (2022)
https://doi.org/10.3847/1538-4365/ac3b4d

Variable and Supersonic Winds in the Atmosphere of an Ultrahot Giant Planet

Anusha Pai Asnodkar, Ji 吉 Wang 王, Jason D. Eastman, P. Wilson Cauley, B. Scott Gaudi, Ilya Ilyin and Klaus Strassmeier
The Astronomical Journal 163 (4) 155 (2022)
https://doi.org/10.3847/1538-3881/ac51d2

Transmission spectroscopy of MASCARA-1b with ESPRESSO: Challenges of overlapping orbital and Doppler tracks

N. Casasayas-Barris, F. Borsa, E. Palle, et al.
Astronomy & Astrophysics 664 A121 (2022)
https://doi.org/10.1051/0004-6361/202143016

Characterization of exoplanetary atmospheres through a model-unbiased spectral survey methodology

A. Lira-Barria, P. M. Rojo and R. A. Mendez
Astronomy & Astrophysics 657 A36 (2022)
https://doi.org/10.1051/0004-6361/202140494

Accreting protoplanets: Spectral signatures and magnitude of gas and dust extinction at H α

G.-D. Marleau, Y. Aoyama, R. Kuiper, et al.
Astronomy & Astrophysics 657 A38 (2022)
https://doi.org/10.1051/0004-6361/202037494

Detection of CO emission lines in the dayside atmospheres of WASP-33b and WASP-189b with GIANO

F. Yan, E. Pallé, A. Reiners, et al.
Astronomy & Astrophysics 661 L6 (2022)
https://doi.org/10.1051/0004-6361/202243503

Magnetic induction processes in hot Jupiters, application to KELT-9b

Wieland Dietrich, Sandeep Kumar, Anna Julia Poser, et al.
Monthly Notices of the Royal Astronomical Society 517 (3) 3113 (2022)
https://doi.org/10.1093/mnras/stac2849

KELT-9 as an Eclipsing Double-lined Spectroscopic Binary: A Unique and Self-consistent Solution to the System

Anusha Pai Asnodkar, Ji 吉 Wang 王, B. Scott Gaudi, P. Wilson Cauley, Jason D. Eastman, Ilya Ilyin, Klaus Strassmeier and Thomas Beatty
The Astronomical Journal 163 (2) 40 (2022)
https://doi.org/10.3847/1538-3881/ac32c7

Nodal Precession and Tidal Evolution of Two Hot Jupiters: WASP-33 b and KELT-9 b

Alexander P. Stephan, Ji 吉 Wang 王, P. Wilson Cauley, B. Scott Gaudi, Ilya Ilyin, Marshall C. Johnson and Klaus G. Strassmeier
The Astrophysical Journal 931 (2) 111 (2022)
https://doi.org/10.3847/1538-4357/ac6b9a

HORuS transmission spectroscopy and revised planetary parameters of KELT-7 b

H M Tabernero, M R Zapatero Osorio, C Allende Prieto, et al.
Monthly Notices of the Royal Astronomical Society 515 (1) 1247 (2022)
https://doi.org/10.1093/mnras/stac1759

A survey of sodium absorption in 10 giant exoplanets with high-resolution transmission spectroscopy

Adam B Langeveld, Nikku Madhusudhan and Samuel H C Cabot
Monthly Notices of the Royal Astronomical Society 514 (4) 5192 (2022)
https://doi.org/10.1093/mnras/stac1539

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