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In order to understand the observed physical and orbital diversity of extrasolar planetary systems, a full investigation of these objects and of their host stars is necessary. Within this field, one of the main purposes of the GAPS…

The detection of gravitational waves opened up a new window to look into the Universe by probing phenomena invisible through electromagnetic observations. As gravitational waves interact very weakly with matter, their detection is…

General Relativity and Quantum Cosmology · Physics 2025-05-29 Soumen Roy , Bruno Bertrand , Justin Janquart

Context. As the importance of Gravitational Wave (GW) Astrophysics increases rapidly, astronomers in different fields and with different backgrounds can have the need to get a quick idea of which GW source populations can be detected by…

A new system to assign accurate timestamps to events recorded by experiments running underground has been designed, installed and tested at INFN Gran Sasso National Laboratory, Italy. This facility is based on a Master unit installed on…

Instrumentation and Detectors · Physics 2019-05-22 M. De Deo , G. Di Carlo , W. Fulgione , A. Molinario , S. Parlati , R. Podviianiuk , A. Razeto

Enhancing interoperable data access to radio data has become a science priority within the International Virtual Observatory Alliance (IVOA). This lead to the foundation of the IVOA Radio astronomy Interest Group. Several radio astronomers…

Instrumentation and Methods for Astrophysics · Physics 2020-12-18 Mireille Louys , Katharina Lutz , Yelena Stein , Anais Egner , François Bonnarel

Generating realistic hand motion sequences in interaction with objects has gained increasing attention with the growing interest in digital humans. Prior work has illustrated the effectiveness of employing occupancy-based or distance-based…

Computer Vision and Pattern Recognition · Computer Science 2024-05-14 Keyang Zhou , Bharat Lal Bhatnagar , Jan Eric Lenssen , Gerard Pons-moll

Near-infrared high-resolution echelle spectrographs unlock access to fundamental properties of exoplanets, from their atmospheric escape and composition to their orbital architecture, which can all be studied simultaneously from transit…

Earth and Planetary Astrophysics · Physics 2025-07-30 Romain Allart , Yann Carteret , Vincent Bourrier , Lucile Mignon , Frederique Baron , Charles Cadieux , Andres Carmona , Christophe Lovis , Hritam Chakraborty , Elisa Delgado-Mena , Etienne Artigau , Susana C. C. Barros , Bjorn Benneke , Xavier Bonfils , Francois Bouchy , Marta Bryan , Bruno L. Canto Martins , Ryan Cloutier , Neil J. Cook , Nicolas B. Cowan , Xavier Delfosse , Rene Doyon , Xavier Dumusque , David Ehrenreich , Jonay I. Gonzalez Hernandez , David Lafreniere , Izan de Castro Leao , Lison Malo , Claudio Melo , Christoph Mordasini , Francesco Pepe , Rafael Rebolo , Jose Renan De Medeiros , Jason Rowe , Nuno C. Santos , Damien Segransan , Alejandro Suarez Mascareno , Stephane Udry , Diana Valencia , Gregg Wade , Manuel Abreu , Jose L. A. Aguiar , Babatunde Akinsanmi , Guillaume Allain , Jose Manuel Almenara , Khaled Al Moulla , Tomy Arial , Hugues Auger , Luc Bazinet , Nicolas Blind , Anne Boucher , Christopher Broeg , Denis Brousseau , Alexandre Cabral , Zalpha Challita , Joao Coelho , Marion Cointepas , Ana Rita Costa Silva , Eduardo Cristo , Antoine Darveau-Bernier , Laurie Dauplaise , Roseane de Lima Gomes , Daniel Brito de Freitas , Dasaev O. Fontinele , Thierry Forveille , Yolanda Frensch , Jonathan Gagne , Frederic Genest , Felix Gracia Temich , Nolan Grieves , Olivier Hernandez , Jens Hoeijmakers , Norbert Hubin , Farbod Jahandar , Ray Jayawardhana , Dan Kerley , Johann Kolb , Vigneshwaran Krishnamurthy , Alexandrine L'Heureux , Monika Lendl , Olivia Lim , Gaspare Lo Curto , Jaymie Matthews , Allan M. Martins , Jean-Sebastien Mayer , Stan Metchev , Yuri S. Messias , Leslie Moranta , Dany Mounzer , Nicola Nari , Louise D. Nielsen , Ares Osborn , Lena Parc , Luca Pasquini , Stefan Pelletier , Celine Peroux , Caroline Piaulet , Mykhaylo Plotnykov , Emanuela Pompei , Anne-Sophie Poulin-Girard , Angelica Psaridi , Jose Luis Rasilla , Vladimir Reshetov , Jonathan Saint-Antoine , Jorge Sanz-Forcada , Julia Seidel , Ivo Saviane , Joao Gomes da Silva , Danuta Sosnowska , Avidaan Srivastava , Atanas K. Stefanov , Marcio A. Teixeira , Simon Thibault , Philippe Vallee , Thomas Vandal , Valentina Vaulato , Joost P. Wardenier , Bachar Wehbe , Drew Weisserman , Francois Wildi , Vincent Yariv , Gerard Zins

We present the current status of and new results from our search for exoplanets in a sample of solar-mass, evolved stars observed with the HARPS-N and the 3.6-m Telescopio Nazionale Galileo (TNG), and the High Resolution Spectrograph (HRS)…

Earth and Planetary Astrophysics · Physics 2021-04-14 Andrzej T. Niedzielski , Eva Villaver , Monika Adamów , Kacper Kowalik , Aleksander Wolszczan , Gracjan Maciejewski

The body of photometric and astrometric data on stars in the Galaxy has been growing very fast in recent years (Hipparcos/Tycho, OGLE-3, 2-Mass, DENIS, UCAC2, SDSS, RAVE, Pan Starrs, Hermes, ...) and in two years ESA will launch the Gaia…

Astrophysics of Galaxies · Physics 2009-11-16 James Binney

The distribution of exoplanets around low-mass stars is still not well understood. Such stars, however, present an excellent opportunity of reaching down to the rocky and habitable planet domains. The number of current detections used for…

Geospatial Information Systems are used by researchers and Humanitarian Assistance and Disaster Response (HADR) practitioners to support a wide variety of important applications. However, collaboration between these actors is difficult due…

The definition and optimisation studies for the Gaia satellite spectrograph, the Radial Velocity Spectrometer (RVS), converged in late 2002 with the adoption of the instrument baseline. This paper reviews the characteristics of the selected…

The Gamma-Ray Imager/Polarimeter for Solar flares (GRIPS) is a balloon-borne telescope designed to study solar-flare particle acceleration and transport. We describe GRIPS's first Antarctic long-duration flight in Jan 2016 and report…

The INT Galactic Plane Survey (IGAPS) is the merger of the optical photometric surveys, IPHAS and UVEX, based on data from the Isaac Newton Telescope (INT) obtained between 2003 and 2018. These capture the entire northern Galactic plane…

We present the latest results of our search for planets with HARPS-N at the 3.6 m Telescopio Nazionale Galileo under the Tracking Advanced Planetary Systems project: an in-depth study of the 15 most Li abundant giants from the PennState -…

Solar and Stellar Astrophysics · Physics 2018-05-30 M. Adamów , A. Niedzielski , K. Kowalik , E. Villaver , A. Wolszczan , G. Maciejewski , M. Gromadzki

In 2009 we started an intense radial-velocity monitoring of a few nearby, slowly-rotating and quiet solar-type stars within the dedicated HARPS-Upgrade GTO program. The goal of this campaign is to gather very-precise radial-velocity data…

Earth and Planetary Astrophysics · Physics 2015-05-30 F. Pepe , C. Lovis , D. Ségransan , W. Benz , F. Bouchy , X. Dumusque , M. Mayor , D. Queloz , N. C. Santos , S. Udry

High Altitude Platform Station (HAPS) has the potential to provide global wireless connectivity and data services such as high-speed wireless backhaul, industrial Internet of things (IoT), and public safety for large areas not served by…

Information Theory · Computer Science 2021-03-08 Yunchou Xing , Frank Hsieh , Amitava Ghosh , Theodore S. Rappaport

In asteroseismology, the observed time series often suffers from incomplete time coverage due to gaps. The presence of periodic gaps may generate spurious peaks in the power spectrum that limit the analysis of the data. Various methods have…

Solar and Stellar Astrophysics · Physics 2015-06-23 Sandrine Pires , Savita Mathur , Rafael A. Garcia , Jérôme Ballot , Dennis Stello , Kumiko Sato

ESA recently called for new "Science Ideas" to be investigated in terms of feasibility and technological developments -- for technologies not yet sufficiently mature. These ideas may in the future become candidates for M or L class missions…

Empirical exoplanet mass-radius relations have been used to study the demographics and compositions of small exoplanets for many years. However, the heterogeneous nature of these measurements hinders robust statistical analysis of this…

Earth and Planetary Astrophysics · Physics 2024-12-25 H. L. M. Osborne , L. D. Nielsen , V. Van Eylen , O. Barragán