We gratefully acknowledge support from
the Simons Foundation and member institutions.

Astrophysics of Galaxies

Authors and titles for recent submissions

[ total of 121 entries: 1-50 | 51-100 | 101-121 ]
[ showing 50 entries per page: fewer | more | all ]

Fri, 3 May 2024

[1]  arXiv:2405.01516 [pdf, other]
Title: Grand Design vs. Multi-Armed Spiral Galaxies: Dependence on Galaxy Structure
Comments: Astronomical Journal, in press, 31 pages, 17 figures
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[2]  arXiv:2405.01485 [pdf, other]
Title: Surviving tidal tails around the Milky Way bulge globular cluster NGC 6355
Comments: 9 pages, 8 figures. The Astronomical Journal, in press. arXiv admin note: text overlap with arXiv:2401.08791
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[3]  arXiv:2405.01473 [pdf, other]
Title: RUBIES: Evolved Stellar Populations with Extended Formation Histories at $z \sim 7-8$ in Candidate Massive Galaxies Identified with JWST/NIRSpec
Comments: 18 pages, 6 figures, 1 table; submitted
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[4]  arXiv:2405.01340 [pdf, other]
Title: Improved source classification and performance analysis using Gaia DR3
Comments: Accepted by Astronomy and Astrophysics. 24 pages
Subjects: Astrophysics of Galaxies (astro-ph.GA); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[5]  arXiv:2405.01338 [pdf, other]
Title: The rotation-tunneling spectrum of 3-hydroxypropenal and confirmation of its detection toward IRAS 16293$-$2422 B
Comments: 11 pages with figures, tables, and references. Abstract here slightly abbreviated. Accepted at Astron. Astrophys
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR); Chemical Physics (physics.chem-ph)
[6]  arXiv:2405.01068 [pdf, ps, other]
Title: A Low Temperature Kinetic Study of the C(3P) + CH3OCH3 Reaction. Rate constants, H-atom Product Yields and Astrochemical Implications
Comments: accepted for publication in ACS Earth and Space Chemistry
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[7]  arXiv:2405.00944 [pdf, other]
Title: Repainting the colour-mass diagrams by unearthing the green mountain: dust-rich S0 galaxies in the colour-(galaxy stellar mass) diagram, and the colour-(black hole mass) relations for dust-poor versus dust-rich galaxies
Comments: 21 pages, 9 figures. To appear in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[8]  arXiv:2405.00813 [pdf, other]
Title: The Interplay between the IMF and Star Formation Efficiency through Radiative Feedback at High Stellar Surface Densities
Comments: 12 pages, 4 figures. Accepted to the Astrophysical Journal Letters
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[9]  arXiv:2405.00795 [pdf, other]
Title: H1 Ly$α$ Emission from a Metal-Poor Cool Stream Fueling an Early Dusty Starburst
Authors: Kevin Hall, Hai Fu
Comments: ApJ accepted. For Python notebooks and data files, see this https URL
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[10]  arXiv:2405.00775 [pdf, other]
Title: Mass segregation and velocity dispersion as evidence for a dark star cluster
Authors: Wenjie Wu (Bonn), Pavel Kroupa (Bonn, Prague), Jan Pflamm-Altenburg (Bonn)
Comments: 23 pages, 17 figure, latex, MNRAS, in press
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[11]  arXiv:2405.00774 [pdf, other]
Title: The NIRVANDELS Survey: the stellar and gas-phase mass-metallicity relations of star-forming galaxies at z = 3.5
Comments: 18 pages, 10 figures, 4 tables, submitted to MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[12]  arXiv:2405.00768 [pdf, other]
Title: Comparing the interstellar and circumgalactic origin of gas in the tails of jellyfish galaxies
Comments: 9 pages, 5 figures, submitted to A&A (Main Journal)
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[13]  arXiv:2405.00766 [pdf, other]
Title: Introducing the DREAMS Project: DaRk mattEr and Astrophysics with Machine learning and Simulations
Comments: 28 pages, 8 figures, DREAMS website: this https URL
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[14]  arXiv:2405.01405 (cross-list from astro-ph.SR) [pdf, other]
Title: Modeling of Granulation in Red Supergiants in the Magellanic Clouds with the Gaussian Process Regressions
Comments: 29 pages, 16 figures, 7 tables. Accept for publication in ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[15]  arXiv:2405.01267 (cross-list from astro-ph.SR) [pdf, ps, other]
Title: X-Shooting ULLYSES: Massive stars at low metallicity -- V. Effect of metallicity on surface abundances of O stars
Authors: F. Martins (1), J.-C. Bouret (2), D.J. Hillier (3), S.A. Brands (4), P.A. Crowther (5), A. Herrero (6,7), F. Najarro (8), D. Pauli (9), J. Puls (10), V. Ramachandran (11), A.A.C. Sander (11), J.S. Vink (12), the XshootU collaboration ((1) CNRS & University of Montpellier, (2) CNRS & University of Aix-Marseille, (3) University of Pittsburgh, (4) University of Amsterdam, (5) University of Sheffield, (6) IAC, (7) University of La Laguna, (8) CSIC-INTA, (9) University of Potsdam, (10) University of Munich, (11) University of Heidelberg, (12) Armagh Observatory and Planetarium)
Comments: 15 pages + appendix. Accepted in Astronomy & Astrophysics
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[16]  arXiv:2405.01235 (cross-list from gr-qc) [pdf, other]
Title: Numerical experiments on stationary, oscillating, and damped spherical galaxy models
Comments: 39 pages, 13 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE); Mathematical Physics (math-ph)
[17]  arXiv:2405.01222 (cross-list from astro-ph.SR) [pdf, ps, other]
Title: Probing the dynamical and kinematical structures of detached shells around AGB stars
Comments: 18 pages (incl. 5 pages Appendix), 13 Figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[18]  arXiv:2405.00920 (cross-list from astro-ph.IM) [pdf, other]
Title: Identifying Halos in Cosmological Simulations with Continuous Wavelet Analysis: The 2D Case
Comments: 18 pages, 13 figures, 1 table, comments welcome
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA)
[19]  arXiv:2405.00809 (cross-list from astro-ph.CO) [pdf, other]
Title: Kinetic Sunyaev Zel'dovich velocity reconstruction from Planck and unWISE
Comments: 26 pages, 18 figures, comments welcome
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)
[20]  arXiv:2405.00757 (cross-list from astro-ph.SR) [pdf, other]
Title: Photo-ionization structures of Planetary Nebula IC 2003 with [WR] central star
Comments: 16 pages, 7 figures, Accepted for the publication in Advances of Space research
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[21]  arXiv:2405.00744 (cross-list from physics.bio-ph) [pdf, ps, other]
Title: Formation of extraterrestrial peptides and their derivatives
Subjects: Biological Physics (physics.bio-ph); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); Chemical Physics (physics.chem-ph)

Thu, 2 May 2024 (showing first 29 of 33 entries)

[22]  arXiv:2405.00634 [pdf, other]
Title: Observational constraints on the stellar recycled gas in active galactic nuclei feeding
Comments: Accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[23]  arXiv:2405.00613 [pdf, other]
Title: X-ray spectral properties of dust-obscured galaxies in the XMM-SERVS coverage of the XMM-LSS field
Comments: 23 pages, 6 tables, 8 images, accepted for publication in Monthly Notices of the Royal Astronomical Society
Subjects: Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE)
[24]  arXiv:2405.00504 [pdf, other]
Title: JWST meets Chandra: a large population of Compton thick, feedback-free, and X-ray weak AGN, with a sprinkle of SNe
Comments: 21 pages, 15 figures, 2 tables, submitted to MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[25]  arXiv:2405.00503 [pdf, other]
Title: The M33 Synoptic Stellar Survey. III. Miras and LPVs in griJHKs
Comments: Published in MNRAS; data available at this http URL
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[26]  arXiv:2405.00493 [pdf, other]
Title: A study of Galactic Plane Planck Galactic Cold Clumps observed by SCOPE and the JCMT Plane Survey
Comments: 18 pages, 14 figures, 7 tables. Accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[27]  arXiv:2405.00481 [pdf, other]
Title: Main sequence of star formation and colour bimodality considering galaxy environment
Comments: 14 pages, 8 figures
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[28]  arXiv:2405.00376 [pdf, other]
Title: EPOCHS Paper V. The dependence of galaxy formation on galaxy structure at z < 7 from JWST observations
Comments: MNRAS in press, 20 pages
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[29]  arXiv:2405.00337 [pdf, other]
Title: DEVILS/MIGHTEE/GAMA/DINGO: The Impact of SFR Timescales on the SFR-Radio Luminosity Correlation
Comments: 23 pages, 13 figures, 2 tables. Accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[30]  arXiv:2405.00315 [pdf, other]
Title: At the same age, metallicity, and alpha-enhancement, sodium is a more effective tracer of the young and old sequences of the Milky Way disc
Comments: 13 pages, 8 figures, submitted to PASA, comments welcome
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[31]  arXiv:2405.00305 [pdf, ps, other]
Title: Evolution of grain size distribution in the circum-galactic medium
Comments: 15 pages, 7 figures, accepted for publication in PASJ
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[32]  arXiv:2405.00275 [pdf, ps, other]
Title: Near Infrared Diffuse Interstellar Bands Characterized by Fullerene and Graphene Molecules
Authors: Norio Ota
Comments: 14 pages, 11 figures, 3 tables, 5 appendixes
Subjects: Astrophysics of Galaxies (astro-ph.GA); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
[33]  arXiv:2405.00257 [pdf, ps, other]
Title: The relationship between the turnover frequency and photo-ionisation in radio sources
Authors: S. J. Curran
Comments: Accepted by MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[34]  arXiv:2405.00232 [pdf, other]
Title: Constraining the giant radio galaxy population with machine learning and Bayesian inference
Comments: 25 pages, 15 figures, 3 tables, accepted for publication in Astronomy & Astrophysics
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[35]  arXiv:2405.00177 [pdf, other]
Title: Galaxy-Absorber Association in the Epoch of Reionization: Galactic Population Luminosity Distribution for Different Absorbers at $10 \geq z \geq 5.5$
Comments: 18 pages, 9 figures, 6 tables. Submitted to ApJ
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[36]  arXiv:2405.00167 [pdf, other]
Title: A Simulation of the Dependence of Tidal Interaction on Galaxy Type in Compact Groups
Comments: 16 pages, 7 figures
Journal-ref: IJAA, 2024, 14, 85 - 100
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[37]  arXiv:2405.00115 [pdf, ps, other]
Title: Direct Evidence of a Major Merger in the Perseus Cluster
Comments: Comments are welcome
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[38]  arXiv:2405.00110 [pdf, other]
Title: OCCASO V. Chemical-abundance trends with Galactocentric distance and age
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[39]  arXiv:2405.00107 [pdf, other]
Title: Impacts of bar-driven shear and shocks on star formation
Comments: 26 pages, Accepted for publication in ApJ
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[40]  arXiv:2405.00103 [pdf, other]
Title: A 3D view on the local gravitational instability of cold gas discs in star-forming galaxies at $0 \lesssim \mathrm{z} \lesssim 5$
Comments: 19 pages (6 figures, 2 tables) + appendixes, accepted by Astronomy & Astrophysics
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[41]  arXiv:2405.00102 [pdf, other]
Title: Applying machine learning to Galactic Archaeology: how well can we recover the origin of stars in Milky Way-like galaxies?
Subjects: Astrophysics of Galaxies (astro-ph.GA)
[42]  arXiv:2405.00096 [pdf, other]
Title: Pristine Inner Galaxy Survey (PIGS) IX. The largest detailed chemical analysis of very metal-poor stars in the Sagittarius dwarf galaxy
Comments: Submitted to A&A
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[43]  arXiv:2405.00095 [pdf, ps, other]
Title: Assessing the accuracy of the star formation rate measurements by direct star count in molecular clouds
Comments: Submitted. Comments are welcome
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[44]  arXiv:2405.00084 [pdf, other]
Title: Quasi-stars as a Means of Rapid Black Hole Growth in the Early Universe
Comments: 12 pages, 5 figures, ApJ submitted
Subjects: Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)
[45]  arXiv:2405.00615 (cross-list from astro-ph.EP) [pdf, other]
Title: Chemistry in externally FUV irradiated disks in the outskirts of the Orion Nebula
Comments: 32 pages, 22 figures, Accepted for publication in ApJ
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
[46]  arXiv:2405.00564 (cross-list from astro-ph.HE) [pdf, other]
Title: Resolution analysis of magnetically arrested disk simulations
Comments: 14 pages, 11 figures, submitted to the monthly notices of the royal astronomical society
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA)
[47]  arXiv:2405.00296 (cross-list from astro-ph.EP) [pdf, other]
Title: Migration of Accreting Planets and Black Holes in Disks
Comments: Submitted to ApJ
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE)
[48]  arXiv:2405.00169 (cross-list from astro-ph.SR) [pdf, ps, other]
Title: Planetary Nebula NGC 2818: Revealing its complex 3D morphology
Comments: 15 pages, 13 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
[49]  arXiv:2405.00147 (cross-list from astro-ph.CO) [pdf, other]
Title: A deconstruction of methods to derive one-point lensing statistics
Comments: 14 pages, 12 figures and 3 tables
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)
[50]  arXiv:2405.00113 (cross-list from astro-ph.SR) [pdf, other]
Title: The Extremely Metal-Poor SN 2023ufx: A Local Analog to High-Redshift Type II Supernovae
Comments: 17 pages, 15 figures and 3 tables in main text, an additional 5 pages, 4 figures, and 2 tables in the appendix. Submitted to ApJ, comments welcome. All data will be made publicly available upon publication
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE)
[ total of 121 entries: 1-50 | 51-100 | 101-121 ]
[ showing 50 entries per page: fewer | more | all ]

Disable MathJax (What is MathJax?)

Links to: arXiv, form interface, find, astro-ph, new, 2405, contact, help  (Access key information)