Preprints in 2025
PP 025049
Is the Symbiotic Recurrent Nova T CrB Late? Recent Photometric Evolution and Comparison with Past Pre-Outburst Behaviour
(1) IAC, (2) Astronomical Institute of Charles University, (3) Astronomical Observatory, University of Warsaw, (4) National Centre for Nuclear Research, (5) ULL, (6) Astronomical Institute, University of Wrocław
PP 025048
CHEX-MATE: exploring the kinematical properties of Planck galaxy clusters
(1) Dipartimento di Fisica G. Occhialini, Università degli Studi di Milano Bicocca (Italy)
(2) IAC
(3) DA-ULL
(4) INAF – Osservatorio di Astrofisica e Scienza dello Spazio di Bologna (Italy)
(5) INFN, Sezione di Bologna (Italy)
PP 025047
Decoding the molecular torus of NGC 1068: Insights into its structure and kinematics from high-resolution ALMA observations
(1) Leiden Observatory, (2) IAC, (3) ULL
PP 025046
Continuum, CO and Water vapour maps of the Orion Nebula. First millimetre spectral imaging with Concerto
(1) IPAG, (2) LPSC, (3) LAM, (4) Institut Néel, (5) Observatoire astronomique de Strasbourg, (6) ESO, (7) IRAM Granada, (8) IRAM Grenoble, (9) Universidad de Valparaíso, (10) MINGAL, (11) Laboratoire Lagrange, (12) Cardiff University, (13) AIM Paris-Saclay, (14) Sapienza Università di Roma, (15) IPM Tehran, (16) Centro de Astrobiología Madrid, (17) IAC, (18) Universidad de La Laguna, (19) University of the Western Cape, (20) National Observatory of Athens, (21) University of Athens, (22) Argonne National Laboratory, (23) LERMA Paris, (24) ICE-CSIC Barcelona, (25) ICREA Barcelona, (26) IRAP Toulouse, (27) Università di Roma ‘Tor Vergata’
PP 025045
Molecular gas excitation and outflow properties of obscured quasars at z~0.1
(1) IAC, (2) ULL, (3) OAN, (4) IFF
PP 025044
Evaluating quenching in cosmological simulations of galaxy formation with spectral covariance in the optical window
(1) Instituto de Astrofìsica de Canarias, C/ Vìa La ctea s/n, La Laguna, E-38200 La Laguna, Tenerife, Spain, (2) Departamento de Astrofsica, Universidad de La Laguna, E-38205 La Laguna, Tenerife, Spain, (3) Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK, (4) Facultad de Física, Universidad de Sevilla, Avda. Reina Mercedes s/n, Campus de Reina Mercedes, E-41012 Sevilla, Spain, (5) INAF- Osservatorio Astronomico di Brera, Via Brera 28, 20121, Milano, Italy, (6) Center for Computational Astrophysics, Flatiron Institute, New York, NY 10010, USA
PP 025043
Symbiotic stars in the era of modern ground- and space-based surveys
(1) IAC, (2) Astronomical Institute of Charles University
PP 025042
V4141 Sgr: Outflows and repeated outbursts
(1) IAC, (2) Astronomical Institute of Charles University, (3) Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, (4) Southern Spectroscopic Project Observatory Team, (5) Kleinkaroo Observatory
PP 025041
Three new 2+2 quadruple systems with changing inclination
(1) Astronomical Institute of Charles University, (2) Hvězdárna Jaroslava Trnky ve Slaném, (3) Czech Astronomical Society, (4) Institute of Physics of the Czech Academy of Sciences, (5) University of Texas Rio Grande Valley, (6) Silesian University, (7) IAC, (8) Private Observatory Jílové u Prahy
PP 025040
Signature of spin-down stalling in stellar magnetic activity. The case of the open cluster NGC 6811
(1) Universidade do Porto, (2) IAC, (3) ULL, (4) INAF Osservatorio Astrofisico di Catania, (5) Université Paris-Saclay
PP 025039
A super-Chandrasekhar mass type Ia supernova progenitor at 49 pc set to detonate in 23 Gyr
(1) University of Warwick, (2) IAC, (3) ULL, (4) NOT
PP 025038
The Local Group Symbiotic Star Population and its Tenuous Link with Type Ia Supernovae
(1) Valongo Observatory, Federal University of Rio de Janeiro, Brazil, (2) Astronomical Institute of Charles University, (3) IAC
PP 025037
JWST MIRI reveals the diversity of nuclear mid-infrared spectra of nearby type-2 quasars
(1) IAC, (2) ULL, (3) CAB, (4) IFF, (5) Kavli Institute for Cosmology, (6) Cavendish Laboratory, (7) UCL.
PP 025036
The OTELO survey: New evidence of downsizing from the specific star formation rates, stellar mass functions, and star formation histories of a sample of low-mass galaxies at 0.38
The OTELO survey: New evidence of downsizing from the specific star formation rates, stellar mass functions, and star formation histories of a sample of low-mass galaxies at 0.38
(1) IAC
(2) Departamento de Astrofísica, Universidad de La Laguna (ULL)
(3) Asociación Astrofísica para la Promoción de la Investigación, Instrumentación y su Desarrollo, ASPID,
(4) Institut de Radioastronomie Millimétrique (IRAM)
(5) Fundación Galileo Galilei–INAF,
(6) Astronomical Observatory Institute, Faculty of Physics and Astronomy, Adam Mickiewicz University, ul. Słoneczna
(7) Departamento de Física de la Tierra y Astrofísica, Instituto de Física de Partículas y del Cosmos, IPARCOS. Universidad Complutense de Madrid (UCM)
(8) Instituto de Física de Cantabria (CSIC-Universidad de Cantabria)
(9) Instituto de Astrofísica de Andalucía (CSIC)
(10) Centro de Astrobiología (CSIC/INTA)
(11) Instituto de Astronomía, Universidad Nacional Autónoma de México
(12) ISDEFE for European Space Astronomy Centre (ESAC)/ESA
(13) Space Science and Geospatial Institute (SSGI), Entoto Observatory and Research Center (EORC)
(14) Physics Department, Mbarara University of Science and Technology (MUST),
PP 025035
The Structure, Populations and Kinematics of the Milky Way central and inner Bulge with OGLE, APOGEE and Gaia data
(1) Department of Astronomy, China West Normal University, Nanchong, 637002, P. R. China; (2) Dipartimento di Fisica e Astronomia “Galileo Galilei”, Universitá degli Studi di Padova, Vicolo Osservatorio 3, I-35122, Padova, Italy; (3) IAC; (4) ULL; (5) Department of Astronomy, The Ohio State University, Columbus, OH 43210, USA; (6) Center for Cosmology and AstroParticle Physics, The Ohio State University, Columbus, OH 43210, USA
PP 025034
Convergence study of ambipolar diffusion in realistic simulations of magneto-convection
(1) Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, Spain; (2) Departamento de Astrofísica, Universidad de La Laguna, 38205, La Laguna, Tenerife, Spain
PP 025033
Generalized Te([O III])−Te(He I) Discrepancies in Ionized Nebulae: Possible Evidence of Case B Deviations and Temperature Inhomogeneities
(1) Instituto de Astronomía UNAM, (2) University of Minnesota, (3) Gonzaga University, (4) IAC, (5) Universität Heidelberg, (6) Northwestern University, (7) INAOE, (8) University of Edinburgh, (9) ING
PP 025032
TESS light curves and period changes in low-mass eclipsing binary BB Persei
(1) Astronomical Institute of Charles University, (2) Masaryk University, (3) Institute of Physics of the Czech Academy of Sciences, (4) Czech Astronomical Society, (5) Observatory in Holovousy, (6) Silesian University, (7) Mt. Suhora Observatory, (8) IAC, (9) University of Texas Rio Grande Valley
PP 025031
Alpha-element abundance patterns in star-forming regions of the local Universe
(1) IAC, Spain, (2) ULL, Spain, (3) IA-UNAM, Mexico, (4) U.Edimbourgh, UK, (5) INAOE, Mexico, (6) ING, La Palma, Spain
PP 025030
The properties of the obscuring material of an AGNs sample from mid-IR and X-ray simultaneous fitting
(1) IAC, (2) ULL, (3) IRyA-UNAM, (4) IA-UNAM
PP 025029
Chlorine abundances in star-forming regions of the local Universe
(1) IAC, Spain, (2) ULL, Spain, (3) UNAM, Mexico (4) IfA, UK, (5) INAOE, México, (6) ING, Spain
PP 025028
Integral field spectroscopy of the planetary nebula NGC 3242 and the puzzling nature of its low ionization structures
(1) IAASARS, Greece, (2)U. Patras, Greece, (3) IAC, Spain, (4) ULL, Spain, (5)O. Valongo, Brazil, (6) Cardiff U., UK, (7) U. F. Itajubá, Brazil, (8) U. N. Córdova, Argentina, (9) LNA, Brazil, (10) Leiden Obs. Netherlands
PP 025027
HADES RV Programme with HARPS-N at TNG. XVI. A super-Earth in the habitable zone of the GJ 3998 multi-planet system
(1) Instituto de Astrofísica de Canarias, (2) Universidad de La Laguna, (3) Light Bridges S. L., (4) Consejo Superior de Investigaciones Científicas, (5) INAF - Palermo, (6) Institut de Ciències de l’Espai, (7) Institut d’Estudis Espacials de Catalunya, (8) INAF - Torino, (9) Departamento de Física de la Tierra y Astrofísica & IPARCOS-UCM, (10) INAF - Catania
PP 025026
A physically motivated galaxy size definition across different state-of-the-art hydrodynamical simulations
(1) Instituto de Astrofísica de Canarias, Calle Via Láctea s/n, E-38206 La Laguna, Tenerife, Spain
(2) Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez, E-38205 La Laguna, Tenerife, Spain
(3) Astrophysics Research Institute, Liverpool John Moores University, 146 Brownlow Hill, Liverpool, L3 5RF, U
(4) Department of Physics and Astronomy, University of California, Riverside, 900 University Avenue, Riverside, CA 92521, USA
(5) New York University Abu Dhabi, PO Box 129188 Abu Dhabi, United Arab Emirates
(6) Center for Astrophysics and Space Science (CASS), New York University Abu Dhabi
(7) Max-Planck-Institut für Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany
(8) Leibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam, Germany
(9) Departamento de Física Teórica, Módulo 15, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
(10) Centro de Investigación Avanzada en Física Fundamental (CIAFF), Facultad de Ciencias, Universidad Autónoma de Madrid,
28049 Madrid, Spain
(11) International Centre for Radio Astronomy Research, University of Western Australia, 35 Stirling Highway, Crawley, Western
Australia 6009, Australia
PP 025025
Spatially resolved circumnuclear coronal [Fe VII] emission in nearby Seyfert galaxies
(1) ULL, (2) IAC, (3) National Centre for Nuclear Research
PP 025024
The Complete Spitzer Survey of Stellar Structure in Galaxies (CS4G)
(1) Instituto de Astrofísica de Canarias, c/ Vía Láctea s/n, E-38205, La Laguna, Tenerife, Spain
(2) Departamento de Astrofísica, Universidad de La Laguna, E-38206, La Laguna, Tenerife, Spain
(3) Space Physics and Astronomy Research Unit, University of Oulu, Pentti Kaiteran katu 1, FI-90014 Oulu, Finland
(4) Departamento de Física de la Tierra y Astrofísica, Universidad Complutense de Madrid, E-28040 Madrid, Spain
(5) Centre of Astrophysics Research, School of Physics, Astronomy and Mathematics, University of Hertfordshire, Hatfield, UK
(6) Department of Physics and Astronomy, University of Alabama, Box 870324, Tuscaloosa, AL 35487, USA
(7) IPAC, Mail Code 314-6, Caltech, 1200 E. California Blvd., Pasadena, CA 91125, USA
(8) Max-Planck-Institut für Extraterrestriche Physik, Giessenbach-Str. 1, D-85748 Garching, Germany
(9) Aix Marseille Univ, CNRS, CNES, LAM, Marseille, France
(10) Centre for Extragalactic Astronomy, Department of Physics, Durham University, South Road, Durham DH1 3LE, UK
(11) MMT Observatory, University of Arizona, 933 N Cherry Ave, Tucson AZ 85721
(12) Kavli Institute for Astronomy and Astrophysics, Peking University, 12 Beijing 100871, P. R. China
(13) Department of Astronomy, School of Physics, Peking University, Beijing 100871, P. (14) University of Louisville, Department of Physics and Astronomy, 102 Natural Science Building, 40292, KY Louisville, USA
(15) Finnish Centre of Astronomy with ESO (FINCA), Vesilinnantie 5, FI-20014 University of Turku, Finland
(16) Specim, Spectral Imaging Ltd., Elektroniikkatie 13, FI-90590 Oulu, Finland
(17) Department of Astronomy and Atmospheric Sciences, Kyungpook National University, Daegu 702-701, Republic of Korea
(18) Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794-3800, USA
(19) Normet Oy, Elektroniikkatie 8, FI-90590 Oulu, Finland
(20) The Observatories, Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101, USA
(21) Department of Astronomy \& Astrophysics, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637, USA
(22) Observatório do Valongo, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
(23) Kapteyn Astronomical Institute, University of Groningen, PO Box 800, NL-9700 AV Groningen, the Netherlands
(24) Observatorio Astronómico Nacional (IGN), C/Alfonso XII, 3, E28014 Madrid, Spain
(25) NASA Headquarters Mary W. Jackson Building, 300 E Street SW, Washington, DC 20546, USA
(26) Steward Observatory and Department of Astronomy, University of Arizona, 933 N. Cherry Ave., Tucson, AZ 85721, USA
PP 025023
JWST/MIRI Study of the Enigmatic Mid-Infrared Rings in the Planetary Nebula NGC 1514
(1) JPL, (2) OAN, (3) IAC, (4) ULL, (5) NOT, (6) NSF NOIRLAB, (7) IAA
PP 025022
Search for new Galactic Wolf-Rayet stars using Gaia DR3. I. Candidate selection and the follow-up of the bright sample
(1) Southern Spectroscopic Project Observatory Team, (2) IAC, (3) Astronomical Institute of Charles University
PP 025021
JWST/MIRI detection of [Ne V] and [Ne VI] in M83: Evidence for the long sought-after AGN?
(1) STScI, USA; (2) IAC; (3) ULL
PP 025020
Unveiling the warm molecular outflow component of type-2 quasars with SINFONI
(1) SISSA, (2) IAC, (3) ULL
PP 025019
The GECKOS Survey: Identifying kinematic sub-structures in edge-on galaxies
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
PP 025018
Revisiting symbiotic binaries with interferometry. I. The PIONIER archival collection
(1) IAC, (2) Astronomical Institute of Charles University, (3) ESO-Garching
PP 025017
A comprehensive Gaia view of ellipsoidal and rotational red giant binaries
(1) Université Côte d’Azur, (2) IAC, (3) ULL
PP 025016
Magnetic activity evolution of solar-like stars: II. $S_{\rm ph}$-Ro evolution of Kepler main-sequence targets
(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
PP 025015
Kepler meets Gaia DR3: Homogeneous extinction-corrected color-magnitude diagram and binary classification
(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
PP 025014
The Galaxy Activity, Torus, and Outflow Survey (GATOS). VII. The 20-214 $μ$m imaging atlas of active galactic nuclei using SOFIA
(1) University of Texas at San Antonio, (2) University of South Carolina, (3) CAB, (4) IAC, (5) ULL
PP 025013
The Galaxy Activity, Torus, and Outflow Survey (GATOS): VI. Black hole mass estimation using machine learning
(1) Observatoire de Paris, LERMA; (2) IAC, (3) ULL
PP 025012
A Link Between White Dwarf Pulsars and Polars: Multiwavelength Observations of the 9.36-Minute Period Variable Gaia22ayj
(1) Caltech; (2) Finnish Centre for Astronomy with ESO (FINCA); (3) IAC; (4) ULL
PP 025011
The IACOB project XIV. New clues on the location of the TAMS in the massive star domain
(1) IAC/ULL, (2) ESO, (3) Universität Innsbruck, (4) Observatoire de Geneve, (5) MPIA-Heidelberg
PP 025010
Improving the stellar age determination through joint modeling of binarity and asteroseismology -- Grid modeling of the seismic red-giant binary KIC 9163796
(1) IAC; (2) ULL ; (3) MPIA; (4) Radboud University; (5) KU Leuven; (6) California State University; (7) INAF - Abruzzo; (8) INFN - Pisa; (9) CEA
(10) University of Graz (11) University of Sydney; (12) Graz University of Technology; (13) University of New South Wales
PP 025009
Constraining the shape of dark matter haloes using only starlight. I. A new technique and its application to the galaxy Nube
(1) IAC, (2) ULL, (3)
PP 025008
State-dependent signatures of jets and winds in the optical and infrared spectrum of the black hole transient GX 339$-$4
IAC, ULL and other international institutions
PP 025007
Accretion disc winds imprint distinct signatures in the optical variability spectrum of black hole transients
(1) IAC; (2) ULL; (3) University of Southampton
PP 025006
Signs of `Everything Everywhere All At Once' formation in low surface brightness globular cluster-rich dwarf galaxies
(1) IAC; (2) ULL; (3) CAS; (4) ASTRO 3D; (5) UCSC; (6) SJSU; (7) ESO
PP 025005
Detection of binary companions below the diffraction limit with lucky imaging
(1) IAC (2) ULL (3)UC (4) NOT
PP 025004
The IACOB project XIII. Helium enrichment in O-type stars as a tracer of past binary interaction
(1) Instituto de Astrofísica de Canarias, c/Vía Láctea, s/n, E-38205 La Laguna, Tenerife, Spain
(2) Departamento de Astrofísica, Universidad de La Laguna, E-38206 La Laguna, Tenerife, Spain
(3) Argelander Institut für Astronomie, Auf dem Hügel 71, DE-53121 Bonn, Germany
(4) Center for Computational Astrophysics, Division of Science, National Astronomical Observatory of Japan, 2-21-1, Osawa, Mitaka, Tokyo 181-8588, Japan
(5) Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, DE-53121 Bonn, Germany
(6) LMU Munich, Universitätssternwarte, Scheinerstrasse 1, 81679 München, Germany
PP 025003
Implications of the intriguing constant inner mass surface density observed in dark matter halos
IAC
PP 025002
X-Shooting ULLYSES: Massive stars at low metallicity -- V. Effect of metallicity on surface abundances of O stars
(1) Université Montpellier, (2) ULL/IAC
PP 025001
X-Shooting ULLYSES: Massive Stars at Low Metallicity X. Physical Parameters and Feedback of Massive Stars in the LMC N11 B Star-Forming Region
(1) Universität Potsdam, (2) ULL/IAC