IAC preprints archive

This archive contains the papers by IAC researchers accepted for publication in refereed journals, and published as "IAC preprint".


Last submitted preprints

PP 025019

The GECKOS Survey: Identifying kinematic sub-structures in edge-on galaxies

A. Fraser-McKelvie (1,2) J. van de Sande (3), D. A. Gadotti (4), E. Emsellem (1), T. Brown (5), D. B. Fisher (6), M. Martig (7), M. Bureau (8), O. Gerhard (9), A. J. Battisti (10), J. Bland-Hawthorn (12), B. Catinella (10), F. Combes (13), L. Cortese (10), S. M. Croom (12), T. A. Davis (15), J. Falcón-Barroso (16), F. Fragkoudi (18), K. C. Freeman (11), M. R. Hayden (19), R. McDermid (20), B. Mazzilli Ciraulo (5), J. T. Mendel (11), 2 F. Pinna (16, 17) A. Poci,8 T. H. Rutherford (1) C. de Sá-Freitas (21), L. A. Silva-Lima (22), L. M. Valenzuela (23), G. van de Ven (24), Z. Wang (王梓先) (25), and A. B. Watts (10)
1 European Southern Observatory, 2 ARC Centre of Excellence for All Sky Astrophysics in Three Di- mensions (ASTRO-3D) 3 School of Physics, University of New South Wales, 4 Centre for Extragalactic Astronomy, Durham University, 5 National Research Council of Canada, 6 Centre for Astrophysics and Supercomputing, Swinburne University of Technology, 7 Astrophysics Research Institute, Liverpool John Moores University, 8 Sub-department of Astrophysics, Department of Physics, University of Oxford, 9 Max-Planck-Institut für Extraterrestrische Physik, 10 International Centre for Radio Astronomy Research (ICRAR), The University of Western Australia, 11 Research School of Astronomy and Astrophysics, Australian Na- tional University, 12 Sydney Institute for Astronomy, School of Physics, The Uni- versity of Sydney, 13 Observatoire de Paris, 14 Collège de France, 15 Cardiff Hub for Astrophysics Research & Technology, School of Physics & Astronomy, Cardiff University, 16 Instituto de Astrofísica de Canarias, 17 Departamento de Astrofísica, Universidad de La Laguna, 18 Institute for Computational Cosmology, Department of Physics, Durham University, 19 Homer L. Dodge Department of Physics & Astronomy, University of Oklahoma, 20 Research Centre for Astronomy, Macquarie University, 21 European Southern Observatory, Chile, 22 Universidade Cidade de São Paulo/Universidade Cruzeiro do Sul, 23 Universitäts-Sternwarte, Fakultät für Physik, Ludwig-Maximilians- Universität München, 24 Department of Astrophysics, University of Vienna, 25 Department of Physics and Astronomy, University of Utah
Accepted for publication in A&A | Submitted on 2025-02-19 | Project P/302201
PP 025018

Revisiting symbiotic binaries with interferometry. I. The PIONIER archival collection

Jaroslav Merc (1,2,3), Henri M. J. Boffin (3)
(1) IAC, (2) Astronomical Institute of Charles University, (3) ESO-Garching
Accepted for publication in A&A | Submitted on 2025-02-19 | Project P/300008
PP 025017

A comprehensive Gaia view of ellipsoidal and rotational red giant binaries

Camila Navarrete (1), Alejandra Recio-Blanco (1), Patrick de Laverny (1), Ana Escorza (2,3)
(1) Université Côte d’Azur, (2) IAC, (3) ULL
Accepted for publication in A&A | Submitted on 2025-02-18 | Project P/302303
PP 025016

Magnetic activity evolution of solar-like stars: II. $S_{\rm ph}$-Ro evolution of Kepler main-sequence targets

Savita Mathur (1,2), Angela R. G. Santos (3), Zachary R. Claytor (4), Rafael A. García (5), Antoine Strugarek (5), Adam J. Finley (5), Quentin Noraz (6), Louis Amard (5), Paul G. Beck (1,2), Alfio Bonanno (7), Sylvain N. Breton (7), Allan S. Brun (5), Lyra Cao (8), Enrico Corsaro (7), Diego Godoy-Rivera (1,2), Stéphane Mathis (5), Dinil B. Palakkatharappil (5), Marc H. Pinsonneault (9), Jennifer van Saders (10)
(1) IAC, (2) ULL, (3) Universidade do Porto, (4) Space Telescope Science Institu, (5) Université Paris-Saclay, (6) Rosseland Centre for Solar Physic, (7) Osservatorio Astrofisico di Catania, (8) Vanderbilt University,(9) Ohio State University, (10) University of Hawai‘i
Accepted for publication in ApJ | Submitted on 2025-02-17 | Project P/300008
PP 025015

Kepler meets Gaia DR3: Homogeneous extinction-corrected color-magnitude diagram and binary classification

D. Godoy-Rivera (1,2), S. Mathur (1,2), R. A. García (3), M. H. Pinsonneault (4), Â. R. G. Santos (5), P. G. Beck (1,2,6), D. H. Grossmann (1,2,6), L. Schimak (7), M. Bedell (8), J. Merc (1,9), A. Escorza (1,2)
(1) IAC, (2) ULL, (3) Université Paris-Saclay, (4) Ohio State University, (5) Universidade do Porto, (6) Karl-Franzens Universität Graz, (7) University of Sydney, (8) Flatiron Institute, (9) Charles University
Accepted for publication in A&A | Submitted on 2025-02-07 | Project P/300008