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arXiv:2506.16632 (Published 2025-06-19)

An unusual type-I X-ray burst from the neutron star X-ray binary IGR J17591-2342: a double-photospheric-radius-expansion burst?

Sudip Bhattacharyya, Akshay Singh, Andrea Sanna

Categories: astro-ph.HE, nucl-ex, nucl-th

Keywords: neutron star x-ray binary igr, unusual type-i x-ray burst, photospheric radius-expansion event, millisecond x-ray pulsar igr, double-photospheric-radius-expansion burst

arXiv:2506.16515 (Published 2025-06-19)

Star Formation and Magnetic Field Amplification due to Galactic Spirals

Hector Robinson, James Wadsley, J. A. Sellwood, Ralph E. Pudritz

Categories: astro-ph.GA

Keywords: magnetic field amplification, galactic spirals, continually promote star formation, arms continually promote star, gas column

arXiv:2506.09478 (Published 2025-06-11, updated 2025-06-19)

Study of Venera Spacecraft Trajectories and Wider Implications

Adam Hibberd

Categories: astro-ph.EP, astro-ph.IM

Keywords: venera spacecraft trajectories, wider implications, venera probes, dark comet, heliocentric orbit

arXiv:2506.16519 (Published 2025-06-19)

Insights gained from the Light Echo of Cepheus A HW2

Bringfried Stecklum, Verena Wolf

Categories: astro-ph.SR, astro-ph.GA

Keywords: light echo, mid-ir light curve, circumstellar dust distribution, well-studied massive young stellar object, methanol masers

arXiv:2506.09882 (Published 2025-06-11, updated 2025-06-19)

Black hole photon ring beyond General Relativity: an integrable parametrization

Jibril Ben Achour, Eric Gourgoulhon, Hugo Roussille

Categories: gr-qc, astro-ph.CO, hep-th

Keywords: black hole photon ring, general relativity, integrable parametrization, kerr black hole geometry, free functions

arXiv:2506.16028 (Published 2025-06-19)

The Modeling Landscape of Extragalactic CO in CMB Surveys

Yogesh Mehta, Anirban Roy, Simon Foreman, Alexander van Engelen, Nick Battaglia

Categories: astro-ph.CO, astro-ph.GA

Keywords: cmb surveys, modeling landscape, cmb power spectrum analysis, uncertainty, help constrain extragalactic

arXiv:2506.16939 (Published 2025-06-20)

Dynamical Horizons and Black Hole Soft Hair

Albert Huber

Categories: gr-qc, astro-ph.SR, hep-th

Keywords: black hole soft hair, dynamical horizon, genuine one-way traversable event horizon, particle creation effects, large sphere limit

arXiv:2506.16135 (Published 2025-06-19)

CNN-Derived Elemental Abundances of LAMOST DR10 Giants: Implications for Galactic Substructures

Haoyang Liu, Cuihua Du, Mingji Deng, Jian Zhang

Categories: astro-ph.GA

Keywords: lamost dr10 giants, cnn-derived elemental abundances, galactic substructures, implications, stellar parameters

arXiv:2506.14792 (Published 2025-05-29)

Fast automated adjoints for spectral PDE solvers

Calum S. Skene, Keaton J. Burns

Categories: math.NA, astro-ph.SR, cs.NA, physics.ao-ph, physics.flu-dyn

Keywords: spectral pde solvers, fast automated adjoints, approach enables researchers, approach enables users, symbolic graph representations

arXiv:2506.17091 (Published 2025-06-20)

Super-Earth formation in systems with cold giants

Claudia Danti, Michiel Lambrechts, Sebastian Lorek

Categories: astro-ph.EP

Keywords: super-earth formation, cold giants, role wide-orbit gas giants play, viscous heating, pebble fragmentation velocity

arXiv:2506.15999 (Published 2025-06-19)

Detailed analysis of multi-line molecular distributions in the Seyfert galaxy NGC 1068: Possible effect of the AGN outflow to the starburst ring

Hiroma Okubo et al.

Categories: astro-ph.GA

Keywords: seyfert galaxy ngc, agn outflow, multi-line molecular distributions, sb ring region, starburst ring

arXiv:2506.16071 (Published 2025-06-19)

A Massive Yellow Supergiant in the Far Outer Disk of M31: Evidence for In Situ Massive Star Formation Beyond the Optical Radius

Pinjian Chen et al.

Categories: astro-ph.GA, astro-ph.SR

Keywords: situ massive star formation, massive yellow supergiant, far outer disk, low-density environments remains scarce, optical radius

arXiv:2506.16232 (Published 2025-06-19)

Osiris revisited: Confirming a solar metallicity and low C/O in HD 209458b

N. Bachmann, L. Kreidberg, P. Mollière, D. Deming, S. -M. Tsai

Categories: astro-ph.EP

Keywords: hd 209458b, solar metallicity, low c/o, run free chemistry atmospheric retrievals, upper limit

arXiv:2506.16223 (Published 2025-06-19)

Observational Constraints on Scalar Field--Matter Interaction in Weyl Integrable Spacetime

Andronikos Paliathanasis

Categories: gr-qc, astro-ph.CO, hep-th

Keywords: scalar field-matter interaction, observational constraints, weyl integrable spacetime fits, current observational data, scalar field arises

arXiv:2506.15785 (Published 2025-06-18)

How invisible stellar halos bias our understanding of ultra-faint galaxies

Coral Wheeler et al.

Categories: astro-ph.GA

Keywords: invisible stellar halos bias, ultra-faint galaxies, surface brightness cut, galaxy properties lie closer, surface brightness detection limit

arXiv:2506.17105 (Published 2025-06-20)

GW200208_222617 as an eccentric black-hole binary merger: properties and astrophysical implications

Isobel Romero-Shaw, Jakob Stegmann, Hiromichi Tagawa, Davide Gerosa, Johan Samsing, Nihar Gupte, Stephen R. Green

Categories: astro-ph.HE, astro-ph.GA, gr-qc, hep-th

Keywords: eccentric black-hole binary merger, active galactic nucleus, astrophysical implications, eccentric merger, black-hole merger

arXiv:2506.16022 (Published 2025-06-19)

The Impact of $Ω_{m0}$ Prior Bias on Cosmological Parameter Estimation: Reconciling DESI DR2 BAO and Pantheon+ SNe Data Combination Results

Seokcheon Lee

Categories: astro-ph.CO

Keywords: sne data combination results, reconciling desi dr2 bao, cosmological parameter estimation, dr2 baryon acoustic, dr2 bao data

arXiv:2506.14588 (Published 2025-06-17, updated 2025-06-19)

Cosmological Remapping for Efficient Generation of 21 cm Intensity Mapping Mocks

Rahima Mokeddem et al.

Categories: astro-ph.CO

Keywords: cm intensity mapping mocks, efficient generation, expensive full n-body simulations, cosmological remapping, construct dark matter halo catalogs

arXiv:2506.16148 (Published 2025-06-19)

Progenitor Insights of Type IIP SN 2018pq: A Comprehensive Photometric and Spectroscopic Study

Monalisa Dubey et al.

Categories: astro-ph.HE, astro-ph.SR

Keywords: type iip sn 2018pq, normal type iip supernova, progenitor insights, spectroscopic study, comprehensive photometric

arXiv:2506.15952 (Published 2025-06-19)

Estimating Fe and Mg Abundances in the Milky Way Dwarf Galaxies Using Subaru/HSC and DEIMOS

Jihye Hong et al.

Categories: astro-ph.GA

Keywords: milky way dwarf galaxies, mg abundances, underwent extended star formation, estimating fe, star formation episodes leading

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An unusual type-I X-ray burst from the neutron star X-ray binary IGR J17591-2342: a double-photospheric-radius-expansion burst?

Star Formation and Magnetic Field Amplification due to Galactic Spirals

Study of Venera Spacecraft Trajectories and Wider Implications

Insights gained from the Light Echo of Cepheus A HW2

Black hole photon ring beyond General Relativity: an integrable parametrization

The Modeling Landscape of Extragalactic CO in CMB Surveys

Dynamical Horizons and Black Hole Soft Hair

CNN-Derived Elemental Abundances of LAMOST DR10 Giants: Implications for Galactic Substructures

Fast automated adjoints for spectral PDE solvers

Super-Earth formation in systems with cold giants

Detailed analysis of multi-line molecular distributions in the Seyfert galaxy NGC 1068: Possible effect of the AGN outflow to the starburst ring

A Massive Yellow Supergiant in the Far Outer Disk of M31: Evidence for In Situ Massive Star Formation Beyond the Optical Radius

Osiris revisited: Confirming a solar metallicity and low C/O in HD 209458b

Observational Constraints on Scalar Field--Matter Interaction in Weyl Integrable Spacetime

How invisible stellar halos bias our understanding of ultra-faint galaxies

GW200208_222617 as an eccentric black-hole binary merger: properties and astrophysical implications

The Impact of $Ω_{m0}$ Prior Bias on Cosmological Parameter Estimation: Reconciling DESI DR2 BAO and Pantheon+ SNe Data Combination Results

Cosmological Remapping for Efficient Generation of 21 cm Intensity Mapping Mocks

Progenitor Insights of Type IIP SN 2018pq: A Comprehensive Photometric and Spectroscopic Study

Estimating Fe and Mg Abundances in the Milky Way Dwarf Galaxies Using Subaru/HSC and DEIMOS

ArticlesViewsReviewsCommentsBookmarksReadersRatingsScore

Date Range

An unusual type-I X-ray burst from the neutron star X-ray binary IGR J17591-2342: a double-photospheric-radius-expansion burst?

Star Formation and Magnetic Field Amplification due to Galactic Spirals

Study of Venera Spacecraft Trajectories and Wider Implications

Insights gained from the Light Echo of Cepheus A HW2

Black hole photon ring beyond General Relativity: an integrable parametrization

The Modeling Landscape of Extragalactic CO in CMB Surveys

Dynamical Horizons and Black Hole Soft Hair

CNN-Derived Elemental Abundances of LAMOST DR10 Giants: Implications for Galactic Substructures

Fast automated adjoints for spectral PDE solvers

Super-Earth formation in systems with cold giants

Detailed analysis of multi-line molecular distributions in the Seyfert galaxy NGC 1068: Possible effect of the AGN outflow to the starburst ring

A Massive Yellow Supergiant in the Far Outer Disk of M31: Evidence for In Situ Massive Star Formation Beyond the Optical Radius

Osiris revisited: Confirming a solar metallicity and low C/O in HD 209458b

Observational Constraints on Scalar Field--Matter Interaction in Weyl Integrable Spacetime

How invisible stellar halos bias our understanding of ultra-faint galaxies

GW200208_222617 as an eccentric black-hole binary merger: properties and astrophysical implications

The Impact of $Ω_{m0}$ Prior Bias on Cosmological Parameter Estimation: Reconciling DESI DR2 BAO and Pantheon+ SNe Data Combination Results

Cosmological Remapping for Efficient Generation of 21 cm Intensity Mapping Mocks

Progenitor Insights of Type IIP SN 2018pq: A Comprehensive Photometric and Spectroscopic Study

Estimating Fe and Mg Abundances in the Milky Way Dwarf Galaxies Using Subaru/HSC and DEIMOS

ArticlesViews Reviews Comments Bookmarks Readers Ratings Score