Cover Image

The COBREX archival survey: improved constraints on the occurrence rate of wide-orbit substellar companions. I. A uniform re-analysis of 400 stars from the GPIES survey

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Squicciarini, V., Mazoyer, J., Lagrange, A. -M., Chomez, A., Delorme, P., Flasseur, O., Kiefer, F.
Format:	Preprint
Published:	2024
Subjects:	Earth and Planetary Astrophysics Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Searching for substellar companion candidates with Gaia. III. Search for companions to members of young associations
by: Lagrange, A. -M., et al.
Published: (2025)

GPI+SPHERE detection of a 6.1 $M_{\text{Jup}}$ circumbinary planet around HD 143811
by: Squicciarini, Vito, et al.
Published: (2025)

Searching for substellar companion candidates with Gaia. I. Introducing the GaiaPMEX tool
by: Kiefer, Flavien, et al.
Published: (2024)

Searching for substellar companion candidates with Gaia. II. A catalog of 9,698 planet candidate solar-type hosts
by: Kiefer, Flavien, et al.
Published: (2024)

Giant planets population around B stars from the first part of the BEAST survey
by: Delorme, P., et al.
Published: (2024)

Breaking degeneracies in exoplanetary parameters through self-consistent atmosphere-interior modelling
by: Wilkinson, Christian, et al.
Published: (2024)

Using debris disk observations to infer substellar companions orbiting within or outside a parent planetesimal belt
by: Stuber, T. A., et al.
Published: (2022)

NSVS 14256825: period variation and orbital stability analysis of two possible substellar companions
by: Zervas, Konstantinos, et al.
Published: (2024)

Optimising reference library selection for reference-star differential imaging of discs with SPHERE/IRDIS
by: Stasevic, S., et al.
Published: (2025)

Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B
by: Kral, Q., et al.
Published: (2025)

Logistic regression to boost exoplanet detection performances
by: Cambazard, Hadrien, et al.
Published: (2024)

New substellar candidates identified through deep learning in the F150 sample of the large-scale SHINE direct imaging survey
by: Mitjans, Carles Cantero, et al.
Published: (2026)

JWST-TST High Contrast: Achieving direct spectroscopy of faint substellar companions next to bright stars with the NIRSpec IFU
by: Ruffio, Jean-Baptiste, et al.
Published: (2023)

A substellar flyby that shaped the orbits of the giant planets
by: Brown, Garett, et al.
Published: (2024)

Stellar halo subtraction alternative for accreting companions' characterization with integral field spectroscopy: Analytical and on-sky demonstration on the PDS70, HTLup, and YSES1 systems
by: Julo, R., et al.
Published: (2025)

Constraining nearby substellar companion architectures using High Contrast Imaging, Radial Velocity and Astrometry data
by: Sartori, L. F., et al.
Published: (2025)

Dynamical constraints on the S2 (S0-2) star possible companions
by: Silva, Rodrigo P., et al.
Published: (2025)

Spectral analysis of two directly imaged benchmark L dwarf companions at the stellar-substellar boundary
by: Ceva, William, et al.
Published: (2025)

Exploration of the inner region of the system HD 142527
by: Tran, T. M. H., et al.
Published: (2026)

The GAPS Programme at TNG LXVIII. Characterization of the outer substellar companion around HD 72659 with a multi-technique approach
by: Ruggieri, A., et al.
Published: (2025)

Stellar companions and Jupiter-like planets in young associations
by: Gratton, R., et al.
Published: (2024)

Evidence for a sub-jovian planet in the young TWA7 disk
by: Lagrange, A. -M., et al.
Published: (2025)

The Pan-Pacific Planet Search -- IX. A menagerie of companions orbiting evolved stars
by: Wittenmyer, Robert A., et al.
Published: (2026)

A candidate giant planet companion to the massive, young white dwarf GALEX J071816.4+373139 informs the occurrence of giant planets orbiting B stars
by: Cheng, Sihao, et al.
Published: (2024)

Feasibility of meteor surveying from a Venus orbiter
by: Christou, Apostolos A., et al.
Published: (2024)

The $\texttt{MSG}$ model for cloudy substellar atmospheres: A grid of self-consistent substellar atmosphere models with microphysical cloud formation
by: Estrada, Beatriz Campos, et al.
Published: (2025)

A long-period transiting substellar companion in the super-Jupiters to brown dwarfs mass regime and a prototypical warm-Jupiter detected by TESS
by: Jones, Matias I., et al.
Published: (2024)

The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions
by: Kammerer, J., et al.
Published: (2025)

A study of the frequency and characteristics of stellar companions and Jupiter-like planets in nearby open clusters
by: Gratton, R., et al.
Published: (2025)

Lessons learned from the detection of wide companions by radial velocity and astrometry
by: Feng, Fabo, et al.
Published: (2024)

Low-mass companions to nine stars
by: Niedzielski, Andrzej, et al.
Published: (2025)

Tracking Advanced Planetary Systems (TAPAS) with HARPS-N VIII. A wide-orbit planetary companion in the hot-Jupiter system HD 118203
by: Maciejewski, G., et al.
Published: (2024)

Stars stably accreting from substellar objects
by: Householder, Aaron, et al.
Published: (2026)

Implications of the discovery of AF Lep b: The mass-luminosity relation for planets in the $β$ Pic Moving Group and the L-T transition for young companions and free-floating planets
by: Gratton, R., et al.
Published: (2024)

Deep learning for exoplanet detection and characterization by direct imaging at high contrast
by: Bodrito, Théo, et al.
Published: (2025)

Enhanced detection limits in the SHINE F150 survey through the Regime Switching Model. Optimizing thresholds and investigating environmental noise
by: Sabalbal, Mariam, et al.
Published: (2025)

Component masses in stellar and substellar binaries from Gaia astrometry and photometry
by: Bailer-Jones, C. A. L., et al.
Published: (2026)

Signs of magnetic star-planet interactions in HD 118203. TESS detects stellar variability that matches the orbital period of a close-in eccentric Jupiter-sized companion
by: Castro-González, A., et al.
Published: (2024)

The HOSTS Survey: Suspected variable dust emission and constraints on companions around θ Boo
by: Garreau, G., et al.
Published: (2025)

A generative model for Gaia astrometric orbit catalogs: selection functions for binary stars, giant planets, and compact object companions
by: El-Badry, Kareem, et al.
Published: (2024)