All new submissions in the astro-ph category on Wed, 22 Jul 2026 have been posted.

Gravitational-Wave Sky Mapping with Pulsar Timing Arrays: The Full Earth-Pulsar Response and Fundamental Resolution Limits https://arxiv.org/pdf/2607.19329 S. A. Andrianov, S. M. Kopeikin.

Refined parameters, formation, and dynamical stability of the wild exoplanet system K2-312=HD 80653 https://arxiv.org/pdf/2607.19325 L. Naponiello et al.

Three-Dimensional Dust Distribution in the Jovian System from Juno/Waves Observations: Insights into the Halo Ring and Magnetospheric Dust https://arxiv.org/pdf/2607.19304 Yuqi Zhang, Shengyi Ye, Yuting Li, Wenyue Li, Guangzhou Wang, Xinya Duanmu.

Euclid: Inferring star-formation history via cross-correlations of photometric clustering and shear with the cosmic infrared background https://arxiv.org/pdf/2607.19290 J. Han et al.

Astrophysics on GPUs: introducing AGILE 1.0 https://arxiv.org/pdf/2607.19277 Oliver Porth, Adrian Kelly, Olaf Willocx, Hao Wu, Jesse Vos, Yuhao Zhou, Héctor R. Olivares Sánchez, Leon Oostrum, Johan Hidding, Victor Azizi, Chun Xia, Rony Keppens, Jannis Teunissen.

The Large Magellanic Cloud through the lens of the James Webb Space Telescope: Binaries and the mass function in the galaxy's outskirts https://arxiv.org/pdf/2607.19260 M.V. Legnardi et al.

Decaying Dark Matter Halo Abundance from a Revised Spherical Collapse Model https://arxiv.org/pdf/2607.19244 Thomas Montandon, Vivian Poulin, Oliver Hahn, Jozef Bucko, Aurel Schneider.

NAPTIME: A Neural-Process Framework for Rubin Alert Classification https://arxiv.org/pdf/2607.19236 Nicholas Earl, Siddharth Chaini, K. Decker French, Jason T. Hinkle, Yashasvi Moon, Margaret Shepherd.

Testing Theories of Solar Coronal Heating with Three-Dimensional Forward Modeling https://arxiv.org/pdf/2607.19225 Steven R. Cranmer, Chris R. Gilly.

Will a Supernova explode in CD-30°11223? https://arxiv.org/pdf/2607.19222 L. Piersanti, L.R.Yungelson, E. Bravo, I. Dominguez.

Identifying and Determining Atmospheric Parameters of BHB Stars Based on LAMOST DR11 https://arxiv.org/pdf/2607.19175 Xiao-Long Wang, Wen-Yuan Cui, Jie Ju, Guo-Zhen Hu, Min Fang, Shuai Zhang, Jia-Ming Liu.

Determination of the horizontal velocity field in the solar atmosphere: Method validation using 3D MHD model https://arxiv.org/pdf/2607.19169 Andrii Prysiazhnyi, Oleksandra Baran.

Physical Properties of 6.7 Million Galaxies from the DESI Bright Galaxy Survey: Spectral Fitting and Systematic Tests with Mock Spectra https://arxiv.org/pdf/2607.19162 Niu Li, Hu Zou, Jinfu Gou, Weijian Guo, Wenxiong L, Haoming Song, Jipeng Sui, Xi Tan, Yunao Xiao, Jingyi Zhang.

Optical Spectroscopy and Temporal Evolution of the Nova V1405 Cas https://arxiv.org/pdf/2607.19138 Gesesew R. Habtie, Ramkrishna Das, Elias Aydi, Pavol A. Dubovsky.

Dynamical formation of long-period exoplanets systems in evolving binary stars https://arxiv.org/pdf/2607.19118 Isabel J. Lima, Rafael R. Sousa, Silvia M. Giuliatti Winter, Diogo Belloni, Ernesto Vieira, Rosana A. N. Araújo, Eder Martioli.

Modes in Transitional Millisecond Pulsars: Evidence of Pulsar Wind-Induced Disk Heating from GRMHD and Radiative Transfer https://arxiv.org/pdf/2607.19113 Mignon-Risse Raphaël, Linares Manuel, Parfrey Kyle, Tchekhovskoy Alexander, Ressler Sean.

An (in)complete NIRSpec census of Balmer absorption in Type 1 AGN -- radiation-driven outflows in little red dots, quasars and variable stars https://arxiv.org/pdf/2607.19057 Ignas Juodžbalis et al.

Consistent Multi-Wavelength Spectral Modeling of Cool White Dwarfs with Carbon-Polluted Atmospheres https://arxiv.org/pdf/2607.19002 Jay Farihi, Piotr M. Kowalski, Sandy K. Leggett, Hania Azzam, Jackson Headon, John P. Subasavage.

Be/X-Ray Binaries: Phenomenology, Variability, and Accretion~Dynamics https://arxiv.org/pdf/2607.18980 Pablo Reig.

Molecular gas hidden in plain sight in the early Universe https://arxiv.org/pdf/2607.18974 Pasquier Noterdaeme, Jens-Kristian Krogager, Sergei Balashev.

A Type Ia Supernova Candidate at $z\sim4.3$: A Transient Interloper in the Search for $z\sim14$ Galaxies https://arxiv.org/pdf/2607.18972 Seiji Toshikage et al.

Influence of local and global solar magnetic fields on medium-term forecasting of the number and parameters of coronal mass ejections https://arxiv.org/pdf/2607.18971 Irina A. Bilenko.

Forward Modeling of the $δ$ Sct Star V1790 Ori: $Δν$, $Ω$, Resolution and Non-adiabatic Effects https://arxiv.org/pdf/2607.18889 Xiaoya Sun, Antonio García Hernández, Zhaoyu Zuo, Juan Carlos Suárez, Yifan Wang, Ruixuan Tang, Giovanni M. Mirouh, Taozhi Yang.

Bright Galaxies at Cosmic Dawn: A Cloud-Scale Star Formation Model Unifying Variable SFE, IMFs, and Stochasticity https://arxiv.org/pdf/2607.18868 Elie Cueto, Anne Hutter.

KIC 6464285: A Solar-type Eclipsing Binary in a Hierarchical Triple System with Quasi-periodic Out-of-eclipse Modulations https://arxiv.org/pdf/2607.18811 Fang-Bin Meng et al.

Searching for $γ$-ray emission from a bona fide Compact Symmetric Object sample: a $γ$-ray signal near GB6 J0906+4124 https://arxiv.org/pdf/2607.18810 Ying-Ying Gan, Kai Wang, Ji-Shun Lian, Run-Meng Wang.

Enhanced Astrometry of the Rapid ASKAP Continuum Survey: Mid and High Frequency Epochs https://arxiv.org/pdf/2607.18775 Akhil Jaini, Adam T. Deller, Yuanming Wang, Emil Lenc, Stefan W. Duschene, Marcin Glowacki.

Semi-Analytical Model for the Evolution of Stellar Binaries in the Empty Loss Cone of Massive Black Holes https://arxiv.org/pdf/2607.18761 Samuel McGuire, Evgeni Grishin, Ilya Mandel, Yuri Levin.

The XMM-Newton Line Emission Analysis Program (X-LEAP) III: Earth's Magnetospheric X-ray Emission Revealed by 22-Year XMM-Newton Observations https://arxiv.org/pdf/2607.18743 Zeyang Pan, Zhijie Qu, Yuqi Gong, Tianran Sun, Joel N. Bregman, Yingjie Zhang, Li Ji, Jifeng Liu.

Estimating stellar metallicities from Gaia DR3 XP data using LAMOST DR10 https://arxiv.org/pdf/2607.18707 Divyansh Srivastava, Andrzej Niedzielski, Rodolfo Smiljanic.

Universal scaling between magnetar field and initial spin period for short gamma ray bursts https://arxiv.org/pdf/2607.18698 Qin-Mei Li, Qi-Bin Sun, Sheng-Bang Qian, Li-Yin Zhu, Fu-Xing Li, Si-Yuan Zhu, Ming Lian, Jing Li.

Azimuthal molecular variations in the AB Aur planet-forming disk https://arxiv.org/pdf/2607.18683 Haochang Jiang, Dmitry Semenov, Myriam Benisty, Vincent Piétu, Thomas Henning, Pablo Rivière-Marichalar, Lucas M. Stapper, Edwige Chapillon.

Examining the stellar-merger origin of the blue main sequence in the open cluster NGC\,3532 with N-body simulations https://arxiv.org/pdf/2607.18681 Khushboo K. Rao, Sambaran Banerjee.

Morphology-spin connection in the SAMI Galaxy Survey https://arxiv.org/pdf/2607.18654 Youngmin Baek, Sree Oh, Sukyoung K. Yi, Scott M. Croom, Matthew Colless, Jesse van de Sande, Stefania Barsanti, Sam P. Vaughan.

Time-Domain Axion Searches with Magnetic White Dwarfs https://arxiv.org/pdf/2607.18647 Hong-Yi Zhang, Heng Bian, Zhao-Yu Zuo.

A multiwavelength light curve analysis of the very fast nova V1723 Sco https://arxiv.org/pdf/2607.18595 Izumi Hachisu, Mariko Kato.

Stream-Driven Ignition of a Realistic Undisturbed Helium Shell on a White Dwarf https://arxiv.org/pdf/2607.18572 Nethra Rajavel, Dean M. Townsley, Ken J. Shen.

Capture of interstellar objects during stellar encounters https://arxiv.org/pdf/2607.18551 Sean N. Raymond, Nathan A. Kaib, Matthew J. Hopkins.

The impact of Hawking radiation from primordial black holes on recombination and the Hubble tension https://arxiv.org/pdf/2607.18528 Adam Batten, Jeremy Mould.

Chondrite Parent Bodies as Escaped Satellites of Proto-Planetary Embryos https://arxiv.org/pdf/2607.18523 Harold F. Levison, Rogerio Deienno, Kevin J. Walsh, Brandon C. Johnson, Harold C. Connolly Jr., Shigeru Wakita, Robert E. Grimm.

Detection of cosmic strings by gravitational wave lensing. Predictions for Einstein Telescope https://arxiv.org/pdf/2607.18441 Jakub Szyndler, Tomasz Bulik.

Vz-GAL Dusty Star-Forming Galaxies: Revisiting the CO-H2 Conversion Factor Tension https://arxiv.org/pdf/2607.18440 Prachi Prajapati et al.

Can We Find the Emission Mechanism Behind the Extremely Bright GRB 230812B? https://arxiv.org/pdf/2607.18437 Utkarsh Pathak et al.

First results for second generation SiSeRO CCD devices https://arxiv.org/pdf/2607.18430 Abigail Y. Pan et al.

Nancy Grace Roman Space Telescope Wide Field Instrument: Bright Point Source Saturation Response and Persistence Properties from Thermal-Vacuum Testing https://arxiv.org/pdf/2607.18419 Dana R. Louie et al.

The Next Generation Virgo Cluster Survey (NGVS). II. A Catalog of Galaxies in the Virgo Cluster https://arxiv.org/pdf/2607.18414 Laura Ferrarese et al.

Precise Determination of the Metallicity and C/O of WASP-39~b From a Single JWST Instrument Mode with Phase-Resolved Cross-Correlation Retrievals https://arxiv.org/pdf/2607.18409 Arjun B. Savel, Eliza M.-R. Kempton, Erin M. May, Matthew C. Nixon, Jegug Ih, Katherine A. Bennett, Joost P. Wardenier.

Characterizing Microlensing Planetary System OGLE-2014-BLG-0676L with High-Resolution Image Constrained Light Curve Modeling https://arxiv.org/pdf/2607.18408 Asahi Idei et al.

GUEST: Gravitational Universe Exploration with Satellite Tracking. A passive satellite laser-ranging mission for the dark gravitational Universe https://arxiv.org/pdf/2607.18390 Diego Blas et al.