OE
Oleg V. Egorov
astro-ph.GAastro-ph.SRastro-ph.COastro-ph.IMastro-ph.HEastro-phastro-ph.EP
On Valency
published · living versionsW_jat2th7q·v1 · currentpublished
SDSS-V LVM: Spatial Resolution Effects on Diagnostic Diagrams in the Magellanic Clouds
with A. Z. Lugo-Aranda, Lesly C. Castañeda, H. J. Ibarra-Medel, C. Román-Zúñiga +20
1 version
W_7hr7xxmv·v1published
Preprints & journals
127 papers in the corpus · 2007–2026DIGging into HII regions: the role of ionizing photon leakage and spectral hardening in coupling HII regions and diffuse ionized gas2610.07163v1 · Dalya Baron, Kathryn Kreckel, Gwen C. Rudie et al.2026 · 0 citationsarXiv
SDSS-V Local Volume Mapper (LVM): Dithered Data Cube Reconstruction with 3dcubegen2608.02597v1 · H. J. Ibarra-Medel, A. Z. Lugo-Aranda, R. de J. Zermeno et al.2026 · 0 citationsarXiv
SDSS-V Local Volume Mapper (LVM): The Integrated Light and Internal Rotation of Omega Centauri2607.28809v1 · Maximilian Haberle, Dmitry Bizyaev, Alina Boecker et al.2026 · 0 citationsA&A, 713, 301 (2026)
The Twentieth Data Release of the Sloan Digital Sky Survey: First All-Sky BOSS Spectra, eROSITA-SDSS-V Mapper Coordinated Observations, and a Preview of the Local Volume Mapper2607.26149v1 · Mojgan Aghakhanloo, David Aguilar, James Aird et al.2026 · 0 citationsarXiv
Mid-Infrared Colors Vary with Galactic Environment: Contrasting Star-Forming Disks, Young Centers, and Quiescent Star-Formation Deserts2607.19512v2 · Debosmita Pathak, Karin M. Sandstrom, Adam K. Leroy et al.2026 · 0 citationsarXiv
There is no single density: star-forming regions and galaxies hold more dense ionized gas than long assumed2607.07973v1 · J. Eduardo M'endez-Delgado, Christophe Morisset, William J. Henney et al.2026 · 0 citationsarXiv
A steep mass transition for bar-driven ISM structuring revealed by PHANGS-JWST2607.03147v1 · Eric Emsellem, Jessica Sutter, Ryan Chown et al.2026 · 0 citationsarXiv
Exploring the synergies of with MUSE spectroscopy in PHANGS H II regions2607.00408v2 · Eric Habjan, Kathryn Kreckel, Christopher Faesi et al.2026 · 0 citationsarXiv
Uncovering the multi-scale structure of dust distribution in nearby galaxies2605.03024v1 · E. Tanchon, M. Boquien, J. Chastenet et al.2026 · 0 citationsarXiv
The PHANGS-H{\alpha} survey. Ground-based narrow-band imaging of nearby star-forming galaxies2604.25627v1 · Alessandro Razza, Guillermo A. Blanc, Brent Groves et al.2026 · 0 citationsarXiv
The DESIRED strong-line calibrations: I. New empirical metallicity relations for the local and high-redshift universe2604.16273v2 · F. F. Rosales-Ortega, J. E. M'endez-Delgado, J. U. Guerrero-Gonz'alez et al.2026 · 0 citationsarXiv
SDSS-V LVM: Verifying what, and where, the 'Galactic Center' Lobe is2604.16601v1 · K. Kreckel, O. V. Egorov, N. Drory et al.2026 · 0 citationsA&A 710, A205 (2026)
Holmberg IX: A Unique, Infant but Inactive Galaxy as Revealed via a Multiwavelength Approach2604.02831v2 · Ye-Wei Mao, Luis C. Ho, Alexei V. Moiseev et al.2026 · 0 citations2026, ApJL, 1002, L9
SDSS-V LVM: A spatially resolved study of the physical conditions and the chemical abundance discrepancy in the Lagoon Nebula (M 8)2603.22382v1 · Amrita Singh, Guillermo A. Blanc, Nimisha Kumari et al.2026 · 2 citationsarXiv
SDSS-V Local Volume Mapper (LVM): Helix Nebula public data, Data Analysis Pipeline data products2602.10072v1 · S. F. S'anchez, J.E. M'endez-Delgado, A. Mej'ia-Narv'aez et al.2026 · 0 citationsarXiv
SDSS-V LVM: Resolving Physical Conditions in the Trifid Nebula2512.02802v1 · Natascha Sattler, J. Eduardo M'endez-Delgado, Kathryn Kreckel et al.2025 · 3 citationsarXiv
Ashes of Creation: JWST Uncovers Silicate Dust in Massive Star Clusters2511.20775v1 · Daniel Maschmann, Bradley C. Whitmore, David A. Thilker et al.2025 · 1 citationarXiv
Can Wolf-Rayet stars be the missing ingredient to explain high-z He II ionizing radiation?2511.16323v1 · G. Gonz'alez-Tora, A. A. C. Sander, E. Egorova et al.2025 · 1 citationarXiv
Chemodynamic evidence of pristine gas accretion in the void galaxy VGS 122511.00235v1 · Evgeniya Egorova, Kathryn Kreckel, Oleg Egorov et al.2025 · 2 citationsA&A 705, A45 (2026)
Resolved HII regions in NGC 253: Ionized gas structure and suggestions of a universal density-surface brightness relation2510.25872v1 · Rebecca L. McClain, Adam K. Leroy, Enrico Congiu et al.2025 · 0 citationsarXiv
The PHANGS-MUSE/HST-Halpha Nebulae Catalogue2510.11778v1 · A. T. Barnes, R. Chandar, K. Kreckel et al.2025 · 9 citationsarXiv
MUSE Study of Two Giant Low-surface-brightness Galaxies with Compact Satellites2509.25310v2 · Anna S. Saburova, Damir Gasymov, Ivan S. Gerasimov et al.2025 · 1 citationarXiv
Masses, Star-Formation Efficiencies, and Dynamical Evolution of 18,000 HII Regions2509.22789v1 · Debosmita Pathak, Adam K. Leroy, Ashley. T. Barnes et al.2025 · 2 citationsarXiv
The Hidden Life of Stars: Embedded Beginnings to AGB Endings in the PHANGS-JWST Sample. I. Catalog of Mid-IR Sources2509.16459v2 · Hamid Hassani, Erik Rosolowsky, Adam K. Leroy et al.2025 · 0 citationsarXiv
Polycyclic aromatic hydrocarbons destruction in star-forming regions across 42 nearby galaxies2509.13845v1 · Oleg V. Egorov, Adam K. Leroy, Karin Sandstrom et al.2025 · 8 citationsA&A 703, A103 (2025)
Characterization of Two Cool Galaxy Outflow Candidates Using Mid-Infrared Emission from Polycyclic Aromatic Hydrocarbons2509.12058v1 · Jessica Sutter, Karin Sandstrom, Ryan Chown et al.2025 · 3 citationsarXiv
SDSS-V LVM: Detectability of Wolf-Rayet stars and their He II ionizing flux in low-metallicity environments I. The weak-lined, early-type WN3 stars in the SMC2509.04569v2 · G. Gonz'alez-Tora, A. A. C. Sander, E. Egorova et al.2025 · 3 citationsA&A 703, L11 (2025)
Temperature based radial metallicity gradients in nearby galaxies2507.20744v1 · K. Kreckel, R.J. Rickards Vaught, O.V. Egorov et al.2025 · 3 citationsA&A 703, A42 (2025)
Chemical abundances and small-scale gas kinematics in the local star-forming galaxy NGC 23662507.08651v1 · Anastasiya D. Yarovova, Ivan S. Gerasimov, Oleg V. Egorov et al.2025 · 1 citationarXiv
Sloan Digital Sky Survey-V: Pioneering Panoptic Spectroscopy2507.06989v1 · Juna A. Kollmeier, Hans-Walter Rix, Conny Aerts et al.2025 · 60 citationsarXiv
The Nineteenth Data Release of the Sloan Digital Sky Survey2507.07093v2 · Gautham Adamane Pallathadka, Mojgan Aghakhanloo, James Aird et al.2025 · 19 citationsarXiv
The MUSE view of the Sculptor galaxy: survey overview and the planetary nebulae luminosity function2506.14921v1 · E. Congiu, F. Scheuermann, K. Kreckel et al.2025 · 8 citationsA&A 700, A125 (2025)
Time-scales of polycyclic aromatic hydrocarbon and dust continuum emission from gas clouds compared to molecular gas cloud lifetimes in PHANGS-JWST galaxies2506.10063v1 · Jaeyeon Kim, M'elanie Chevance, Lise Ramambason et al.2025 · 7 citationsarXiv
Relationships between PAHs, Small Dust Grains, H, and HI in Local Group Dwarf Galaxies NGC 6822 and WLM Using JWST, ALMA, and the VLA2504.08069v1 · Ryan Chown, Adam K. Leroy, Alberto D. Bolatto et al.2025 · 0 citationsarXiv
The PHANGS-HST-Halpha Survey: Warm Ionized Gas Physics at High Angular resolution in Nearby GalaxieS with the Hubble Space Telescope2503.18791v1 · Rupali Chandar, Ashley T. Barnes, David A. Thilker et al.2025 · 17 citations2025 AJ, 169, 150
PAH Feature Ratios Around Stellar Clusters and Associations in 19 Nearby Galaxies2501.10539v1 · Daniel A. Dale, Gabrielle B. Graham, Ashley T. Barnes et al.2025 · 11 citationsarXiv
The SDSS-V Local Volume Mapper (LVM): Data Analysis Pipeline2411.09729v1 · Sebastian F. Sanchez, Alfredo Mej'ia-Narvaez, Oleg V. Egorov et al.2024 · 0 citationsarXiv
Polycyclic Aromatic Hydrocarbon and CO(2-1) Emission at 50-150 pc Scales in 70 Nearby Galaxies2410.05397v2 · Ryan Chown, Adam K. Leroy, Karin Sandstrom et al.2024 · 22 citationsarXiv
PHANGS-ML: the universal relation between PAH band and optical line ratios across nearby star-forming galaxies2410.02864v1 · Dalya Baron, Karin Sandstrom, Jessica Sutter et al.2024 · 13 citationsarXiv
SDSS-V Local Volume Mapper (LVM): A Glimpse into Orion2405.14943v2 · K. Kreckel, O. V. Egorov, E. Egorova et al.2024 · 25 citationsA&A 689, A352 (2024)
The Fraction of Dust Mass in the Form of PAHs on 10-50 pc Scales in Nearby Galaxies2405.15102v1 · Jessica Sutter, Karin Sandstrom, J'er'emy Chastenet et al.2024 · 0 citationsarXiv
Discovery of $\sim$2200 new supernova remnants in 19 nearby star-forming galaxies with MUSE spectroscopy2405.08974v1 · Jing Li, K. Kreckel, S. Sarbadhicary et al.2024 · 15 citationsA&A 690, A161 (2024)
The SDSS-V Local Volume Mapper (LVM): Scientific Motivation and Project Overview2405.01637v1 · Niv Drory, Guillermo A. Blanc, Kathryn Kreckel et al.2024 · 43 citationsarXiv
H-alpha emission and HII regions at the locations of recent supernovae in nearby galaxies2404.10762v1 · Ness Mayker Chen, Adam K. Leroy, Sumit K. Sarbadhicary et al.2024 · 0 citationsarXiv
Nature of the diffuse emission sources in the H I supershell in the galaxy IC 16132402.05107v1 · Anastasiya D. Yarovova, Alexei V. Moiseev, Ivan S. Gerasimov et al.2024 · 2 citationsarXiv
PHANGS-ML: dissecting multiphase gas and dust in nearby galaxies using machine learning2402.04330v1 · Dalya Baron, Karin M. Sandstrom, Erik Rosolowsky et al.2024 · 17 citationsarXiv
Stellar feedback impact on the ionized gas kinematics in the dwarf galaxy Sextans B2402.03027v1 · Ivan S. Gerasimov, Oleg .V. Egorov, Alexei V. Moiseev et al.2024 · 4 citationsarXiv
PHANGS-JWST: Data Processing Pipeline and First Full Public Data Release2401.15142v3 · Thomas G. Williams, Janice C. Lee, Kirsten L. Larson et al.2024 · 51 citationsarXiv
The PHANGS-AstroSat Atlas of Nearby Star Forming Galaxies2312.06031v2 · Hamid Hassani, Erik Rosolowsky, Eric W. Koch et al.2023 · 12 citationsarXiv
Investigating the Drivers of Electron Temperature Variations in HII Regions with Keck-KCWI and VLT-MUSE2309.17440v2 · Ryan J. Rickards Vaught, Karin M. Sandstrom, Francesco Belfiore et al.2023 · 18 citationsarXiv
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