Astrophysics of Galaxies

Authors and titles for recent submissions

• Thu, 25 Sep 2025
• Wed, 24 Sep 2025
• Tue, 23 Sep 2025
• Mon, 22 Sep 2025
• Fri, 19 Sep 2025

See today's new changes

Thu, 25 Sep 2025 (showing 24 of 24 entries )

[1] arXiv:2509.20361 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The HyLight model for hydrogen emission lines in simulated nebulae Show Chinese title

Title: 氢发射线的HyLight模型在模拟星云中

Yuankang Liu, Tom Theuns, Tsang Keung Chan, Alexander J. Richings, Anna F. McLeod

Comments: 26 pages, 24 figures, submitted to MNRAS. The HyLight package is available at https://github.com/YuankangLiu/HyLight . It can also be accessed via PyPI at https://pypi.org/project/hylightpy/

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Instrumentation and Methods for Astrophysics (astro-ph.IM)

[2] arXiv:2509.20359 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Stars and ionized gas in UGCA 320: a nearby gas-rich, dwarf Irregular galaxy Show Chinese title

Title: UGC A 320中的恒星和电离气体：一个近邻的富气体矮不规则星系

Adebusola B. Alabi, S. Ilani Loubser, Moses K. Mogotsi, N. Zabel

Comments: Accepted for publication in MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[3] arXiv:2509.20289 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: MeerKAT discovery of 164 compact radio rings toward the Galactic Plane Show Chinese title

Title: MeerKAT对银河系平面方向164个紧凑射电环的发现

C. Bordiu, F. Bufano, G. Umana, J.R. Rizzo, C. Spingola, C. Trigilio, S. Loru, M.D. Filipovic, C. Buemi, F. Cavallaro, L. Cerrigone, P. Leto, A. Ingallinera, S. Riggi, A.C. Ruggeri, Z. Smeaton, P.A. Woudt

Comments: Accepted for publication in MNRAS. 24 pages, 10 figures, 3 tables

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

[4] arXiv:2509.20080 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Fitting the Shadows: Star Formation Scaling Relations in the Low Surface Brightness Regime Show Chinese title

Title: 拟合阴影：低表面亮度区域中的恒星形成比例关系

Hannah S. Christie, Pauline Barmby, Jason E. Young

Comments: 18 pages, 7 figures. Accepted for publication in PASP

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[5] arXiv:2509.20079 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The distribution and origin of metals in simulated Milky Way-like galaxies Show Chinese title

Title: 模拟银河系类似星系中金属的分布和起源

Federico G. Iza, Cecilia Scannapieco, Sebastián E. Nuza, Rüdiger Pakmor, Robert J. J. Grand, Facundo A. Gómez, Volker Springel, Federico Marinacci, Francesca Fragkoudi

Comments: 19 pages, 18 figures. Accepted for publication in A&A

Journal-ref: A&A, 701, A99 (2025)

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[6] arXiv:2509.20075 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Supergiant GCIRS 22 in the Milky Way Nuclear Star Cluster: Revised alpha abundances Show Chinese title

Title: 银河系核星团中的超巨星 GCIRS 22：修订的 alpha 元素丰度

B. Thorsbro, S. Khalidy, R. M. Rich, M. Schultheis, D. Taniguchi, A. M. Amarsi, G. Kordopatis, G. Nandakumar, S. Nishiyama, N. Ryde

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[7] arXiv:2509.19795 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: On the formation of star-forming galaxies having anomalously low-metallicity regions: the role of galaxy interaction and CGM/IGM accretion Show Chinese title

Title: 在形成具有异常低金属度区域的星系形成星系中的作用：星系相互作用和CGM/IGM吸积的角色

Yibo Cao, Zhizheng Pan

Comments: 13 pages, 16 figures, ApJ accepted

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[8] arXiv:2509.19787 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Radio Galaxy Zoo EMU: Harnessing Citizen Science and AI to Advance Open Science Catalogues Show Chinese title

Title: 无线电星系动物园EMU：利用公民科学和人工智能推动开放科学目录的发展

Eleni Vardoulaki, Hongming Tang, Micah Bowles, Gary Segal, Soheb Mandhai, Emma L. Alexander, Wendy Williams, Yan Luo, Lawrence Rudnick, Andrew M. Hopkins, O. Ivy Wong, Stanislav S. Shabala, the RGZ EMU collaboration

Comments: 4 pages, 2 figures, proceedings IAU397 Symposium UniversAI Exploring the Universe with Artificial Intelligence (editors Liodakis, Efthymiou)

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Instrumentation and Methods for Astrophysics (astro-ph.IM)

[9] arXiv:2509.19666 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: A Bolometric Luminosity Correction Recipe for AGN at Any Epoch Show Chinese title

Title: 一种适用于任何时期的AGN的光度校正方法

Mojegan Azadi, Belinda Wilkes, Joanna Kuraszkiewicz, Steven. P. Willner, Matthew L. N. Ashby

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; High Energy Astrophysical Phenomena (astro-ph.HE) ; High Energy Physics - Theory (hep-th)

[10] arXiv:2509.19585 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: NEXUS: A Search for Nuclear Variability with the First Two JWST NIRCam Epochs Show Chinese title

Title: NEXUS：利用前两个JWST NIRCam时期寻找核变异性

Zachary Stone, Yue Shen, Ming-Yang Zhuang, Lei Hu, Justin Pierel, Junyao Li, Adam J. Burgasser, Jenny E. Greene, Zhiwei Pan, Alice E. Shapley, Fengwu Sun, Padmavathi Venkatraman, Feige Wang

Comments: 16 pages, 10 figures, 1 table. Submitted to ApJ. The source catalog can be accessed here: https://ariel.astro.illinois.edu/nexus/paper_data/nuclear_variability/nexus_wide01_deep01_stacked_sources_allband.fits.gz

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[11] arXiv:2509.19575 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: SDSS-V Black Hole Mapper: The Index Diagram as a tool to disentangle the influence of the Host Galaxy in Quasar spectra Show Chinese title

Title: SDSS-V 黑洞测绘者：指数图作为区分宿主星系在类星体光谱中影响的工具

C. A. Negrete, R. Sandoval-Orozco, H. Ibarra-Medel, B. Tapia, R. J. Assef, D. Dultzin, I. Lacerna, S. Morrison, S. F. Anderson, P. Rodríguez Hidalgo C. Aydar, F. E. Bauer, E. Benitez, D. Bizyaev, W. N. Brandt, J. R. Brownstein, J. Buchner, I. Cruz-González, D. González-Buitrago, H. Hernández-Toledo, N. Jenaro-Ballesteros, A. Koekemoer, Y. Krongold, M. L. Martínez-Aldama, K. Pan, C. Ricci, M. Salvato, S. F. Sánchez, D. Serrano-Félix, D. P. Schneider, M. Sniegowska, B. Trakhtenbrot, Q. Wu, D. Wylezalek, Q. Yang, R. J. Zermeño

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[12] arXiv:2509.19548 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Investigating the Bulge Morphology of Dual AGN Host Galaxies from the GOTHIC survey Show Chinese title

Title: 研究GOTHIC调查中双AGN宿主星系的隆起形态

C. P. Nehal (1), Mousumi Das (2), Sudhanshu Barway (2), Francoise Combes (3), Prerana Biswas (2), Anwesh Bhattacharya (4), Snehanshu Saha (5) ((1) Department of Physics, Indian Institute of Science Education and Research, Bhopal, India, (2) Indian Institute of Astrophysics, Bangalore, India, (3) Observatoire de Paris, LERMA, College ` de France, PSL University, Sorbonne University, CNRS, Paris, France, (4) Siebel School of Computing and Data Science, University of Illinois at Urbana-Champaign, USA, (5) APPCAIR, Department of CSIS, Birla Institute of Technology and Science, Goa and HappyMonk AI, India)

Comments: 8 pages, 15 figures, Submitted to MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[13] arXiv:2509.19487 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The evolution of velocity dispersion in the Sco-Cen OB association Show Chinese title

Title: 速度弥散在Sco-Cen OB星协中的演化

Josefa E. Großschedl (1,2,3), João Alves (3), Sebastian Ratzenböck (4), Núria Miret-Roig (5,6), Alvaro Hacar (3), Sebastian Hutschenreuter (3), Laura Posch (3) ((1) Astronomical Institute of the Czech Academy of Sciences, (2) Universität zu Köln, (3) University of Vienna, (4) Center for Astrophysics, Harvard and Smithsonian, (5) FQA, Universitat de Barcelona, (6) ICCUB, Universitat de Barcelona)

Comments: 19 pages, 11 figures, 4 tables, Resubmitted to A&A September 23, 2025 (Comments Welcome!)

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[14] arXiv:2509.19475 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Early galaxy evolution: The complex interstellar medium distribution of the z~7 galaxy A1689-zD1 Show Chinese title

Title: 早期星系演化：红移约7的星系A1689-zD1的复杂星际介质分布

Kirsten K. Knudsen, Darach Watson, Johan Richard, David T. Frayer, Seiji Fujimoto, Hollis Akins, Tom Bakx, Nina Bonaventura, Gabriel Brammer, Lise Christensen, Takuya Hashimoto, Akio K. Inoue, Hiroshi Matsuo, Michał J. Michałowski, Jorge A. Zavala

Comments: Published A&A

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[15] arXiv:2509.19447 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Two-moment cosmic ray transport in RAMSES Show Chinese title

Title: 二维宇宙射线输运在RAMSES中

Joki Rosdahl, Yohan Dubois, Benoit Commercon, Nimatou Diallo, Nai Chieh Lin, Alexandre Marcowith

Comments: 16 pages, 10 figures. Submitted to The Open Journal of Astrophysics

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[16] arXiv:2509.19444 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Infrared fine-structure lines at high redshift Show Chinese title

Title: 红外精细结构线在高红移处

Roberto Decarli, Tanio Diaz-Santos

Comments: Published in A&ARv. The data compilation and related software are available here: https://github.com/tdiazsantos/fslcat/

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[17] arXiv:2509.19427 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The Cosmic Rush Hour: Rapid Formation of Bright, Massive, Disky, Star-Forming Galaxies as Signatures of Early-Universe Physics Show Chinese title

Title: 宇宙通勤高峰：快速形成明亮、大质量、盘状、星形成星系作为早期宇宙物理现象的特征

Xuejian Shen, Oliver Zier, Mark Vogelsberger, Michael Boylan-Kolchin, Lars Hernquist, Sandro Tacchella, Rohan P. Naidu

Comments: 14 pages, 10 figures. To be submitted. Comments are welcome!

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Physics - Phenomenology (hep-ph)

[18] arXiv:2509.19422 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Spectral Uniformity of Little Red Dots: A Natural Outcome of Coevolving Seed Black Holes and Nascent Starbursts Show Chinese title

Title: 小红点的光谱均匀性：共演化种子黑洞和新生星爆的自然结果

Kohei Inayoshi, Kohta Murase, Kazumi Kashiyama

Comments: 25 pages, 9 figures

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[19] arXiv:2509.20143 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Density constraint of the warm absorber in NGC 5548 Show Chinese title

Title: 温吸收体在NGC 5548中的密度约束

Keqin Zhao, Jelle S. Kaastra, Liyi Gu

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Astrophysics of Galaxies (astro-ph.GA)

[20] arXiv:2509.19842 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: DARKSKIES: A suite of super-sampled zoom-in simulations of galaxy clusters with self-interacting dark matter Show Chinese title

Title: DARKSKIES：一组具有自相互作用暗物质的星系团超采样缩放模拟

David Harvey, Yves Revaz, Matthieu Schaller, Aurel Schneider, Ethan Tregidga, Felix Vecchi

Comments: Accepted in Astronomy and Astrophysics

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA)

[21] arXiv:2509.19761 (cross-list from astro-ph.EP) [cn-pdf, pdf, html, other]

Title: Winding Motion of Spirals in a Gravitationally Unstable Protoplanetary Disk Show Chinese title

Title: 螺旋在引力不稳定的原行星盘中的缠绕运动

Tomohiro C. Yoshida, Hideko Nomura, Kiyoaki Doi, Marcelo Barraza-Alfaro, Richard Teague, Kenji Furuya, Yoshihide Yamato, Takashi Tsukagoshi

Comments: Published in Nature Astronomy on Sep 24, 2025, see https://www.nature.com/articles/s41550-025-02639-y. Supplementary Video is available at https://tomyoshida.github.io/images/imlup.gif

Subjects: Earth and Planetary Astrophysics (astro-ph.EP) ; Astrophysics of Galaxies (astro-ph.GA)

[22] arXiv:2509.19494 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Testing the Constancy of Type Ia Supernova Luminosities with Gaussian Process Show Chinese title

Title: 用高斯过程测试I型超新星光度的恒定性

Akshay Rana

Comments: 14 Pages, 04 Figures, Under review

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; Data Analysis, Statistics and Probability (physics.data-an) ; Methodology (stat.ME)

[23] arXiv:2509.19449 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: A Yin-Yang Galaxy Cluster Merger in Abell 1914 Revealed by XRISM Show Chinese title

Title: 阿贝尔1914中的一个阴阳星系团碰撞通过XRISM被揭示

Annie Heinrich (1), Congyao Zhang (2,1), Irina Zhuravleva (1), Eugene Churazov (3), Hannah McCall (1), Reinout J. van Weeren (4), William R. Forman (5) ((1) UChicago, (2) Masaryk Univ., (3) MPA, (4) Leiden Univ., (5) CfA)

Comments: 13 pages, 5 figures. Submitted to ApJL

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Astrophysics of Galaxies (astro-ph.GA)

[24] arXiv:2509.19443 (cross-list from astro-ph.IM) [cn-pdf, pdf, html, other]

Title: Playing CHESS with stars. I. Search for similar stars in large spectroscopic data sets Show Chinese title

Title: 用恒星下棋。 一。 在大型光谱数据集中搜索相似的恒星

J. E. Martínez Fernández, S. Özdemir, R. Smiljanic, M. L. L. Dantas, A. R. da Silva

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM) ; Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

Wed, 24 Sep 2025 (showing first 26 of 45 entries )

[25] arXiv:2509.19239 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Recalibration of the H$α$ surface brightness-radius relation for planetary nebulae using Gaia DR3: new distances and the Milky Way oxygen radial gradient Show Chinese title

Title: 利用盖亚DR3重新校准行星状星云的H$α$表面亮度-半径关系：新的距离和银河系氧的径向梯度

Oscar Cavichia, Hektor Monteiro, Adalberto R. da Cunha-Silva, Walter J. Maciel, André F. S. Cardoso

Comments: 18 pages, 11 figures and 4 tables. Submitted to ApJ. Comments are welcome

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

[26] arXiv:2509.19184 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Lyman-$α$ Escape through Anisotropic Media Show Chinese title

Title: Lyman-$α$通过各向异性介质的逃逸

Silvia Almada Monter, Max Gronke, Seok-Jun Chang

Comments: To be submitted to MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[27] arXiv:2509.19071 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Stellar Feedback Effects on the Mass Distribution of Clouds and Cloud Complexes Show Chinese title

Title: 恒星反馈对云和云复合体质量分布的影响

Luanna Veroneze Quinalha, Eric P. Andersson, Mordecai-Mark Mac Low

Comments: 10 pages, 7 figures, 1 appendix with 2 additional figures. Submitted to Astronomy & Astrophysics. Comments welcome!

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[28] arXiv:2509.19068 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Dwarf Galaxies in the MATLAS Survey: Hubble Space Telescope Observations of Nuclear Star Clusters Show Chinese title

Title: MATLAS调查中的矮星系：哈勃空间望远镜对核星团的观测

Mélina Poulain, Francine R. Marleau, Pierre-Alain Duc, Rubén Sánchez-Janssen, Patrick R. Durrell, Sanjaya Paudel, Rebecca Habas, Oliver Müller, Sungsoon Lim, Nick Heesters, Jérémy Fensch

Comments: Accepted for publication in A&A. 18 pages, 10 figures, 2 tables

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[29] arXiv:2509.19065 (cross-list from astro-ph.GA) [cn-pdf, pdf, other]

Title: Formation of thiocarbonic acid (H2CS3) - the sulfur counterpart of carbonic acid (H2CO3) - in interstellar analog ices Show Chinese title

Title: 二硫代碳酸（H2CS3）的形成——碳酸（H2CO3）的硫类似物——在星际模拟冰中的研究

Lina Coulaud, Jia Wang, Ashanie Herath, Andrew M. Turner, Mason Mcanally, Ryan C. Fortenberry, Ralf I. Kaiser

Comments: Accepted manuscript and supplementary information file. Accepted for publication in PCCP on August, 12th, 2025

Journal-ref: Phys. Chem. Chem. Phys., 2025, 27, 19324-19337

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[30] arXiv:2509.18961 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Both Stellar Mass and Gravitational Potential Shape the Gas-Phase Metallicity Show Chinese title

Title: 恒星质量与引力势共同塑造气体相金属丰度

Maria Koller, Roberto Maiolino, William M. Baker

Comments: 16 pages, 13 figures, 2 tables. Submitted to MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[31] arXiv:2509.18889 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: A Treasure Hunt in the Pool of Spectra Classified as High-redshift QSOs by the Spectroscopic Pipeline of the SDSS DR16 Show Chinese title

Title: 在SDSS DR16光谱管道分类为高红移类星体的光谱池中的一次寻宝之旅

Helmut Meusinger

Comments: Accepted for publication in Astronomy and Astrophysics

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[32] arXiv:2509.18795 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: SEDust: A Pipeline for Deriving Best-Fit Spectral Energy Distributions from DUSTY Outputs Show Chinese title

Title: SEDust：从DUSTY输出中推导最佳拟合光谱能量分布的流程

Hamidreza Mahani, Atefeh Javadi

Comments: 6 pages, 2 figures. To appear on ComBAO

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[33] arXiv:2509.18770 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: SDSS-IV MaNGA: Data-Model Discrepancy in Temperature-sensitive Line Ratios for Star-forming Galaxies Show Chinese title

Title: SDSS-IV MaNGA：恒星形成星系温度敏感线比率的数据-模型差异

Ziming Peng, Renbin Yan, Xihan Ji, Zesen Lin, Man-Yin Leo Lee

Comments: 17 pages, 12 figures, accepted by A&A. Comments are welcome

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[34] arXiv:2509.18728 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The inside-out quenching of the MHONGOOSE galaxy NGC 1371 Show Chinese title

Title: MHONGOOSE星系NGC 1371的内外淬火

S. Veronese, W. J. G. de Blok, F. Fraternali, F. M. Maccagni, J. Healy, D. Kleiner, T. A. Oosterloo, R. Morganti

Comments: 25 pages, 22 figures

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[35] arXiv:2509.18525 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: A recent re-acceleration of the Local Bubble revealed by kinematics of young star associations Show Chinese title

Title: 由年轻星协的运动学揭示的本地气泡的最近重新加速

Guang-Ya Zeng, Guang-Xing Li, Bing-Qiu Chen, Ji-Xuan Zhou, Martin G.H. Krause

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[36] arXiv:2509.18496 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Kinematics of the interstellar medium using Gaia: A catalogue of 102 YSO-MC associations within 3.5 kpc from the Sun with 3D velocities Show Chinese title

Title: 利用盖亚的星际介质运动学：太阳3.5千秒差距范围内的102个YSO-MC关联天体目录及三维速度

Ji-Xuan Zhou, Guang-Xing Li, Bing-Qiu Chen

Comments: Data avaliable at https://doi.org/10.5281/zenodo.16364877

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

[37] arXiv:2509.18495 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Tidally-Controlled Fragmentation around Black Holes, Massive Clumps, Protostars, and the Galactic Center Show Chinese title

Title: 潮汐控制的黑洞、大质量团块、原恒星和银河系中心周围的碎片化

Guang-Xing Li

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Earth and Planetary Astrophysics (astro-ph.EP) ; Solar and Stellar Astrophysics (astro-ph.SR)

[38] arXiv:2509.18380 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: VLA Observations at 6 and 19 GHz of a Complete Sample of Radio Loud Quasars with redshifts between 2.5 and 5.28: II. Sample definition, radio images, and analysis Show Chinese title

Title: VLA在6和19GHz对红移在2.5到5.28之间的完整射电明亮类星体样本的观测：II. 样本定义，射电图像和分析

John F.C. Wardle, Mark Birkinshaw, Diana M. Worrall, Teddy C. C. Cheung, Doug Gobeille, Daisy Matthews, Jesse Reeves

Comments: 33 pages, 8 figures

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[39] arXiv:2509.18347 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The Metallicity Dependence of PAH Emission in Galaxies II: Insights from JWST/NIRCam Imaging of the Smallest Dust Grains in M101 Show Chinese title

Title: 星系中多环芳烃发射的金属丰度依赖性 II：从詹姆斯·韦伯太空望远镜/近红外相机对M101中最小尘埃颗粒的成像获得的见解

Cory M. Whitcomb, J.-D. T. Smith, Elizabeth Tarantino, Karin Sandstrom, Thomas S.-Y. Lai, Lee Armus, Alberto Bolatto, Martha Boyer, Daniel A. Dale, Bruce T. Draine, Brandon S. Hensley, Desika Narayanan, Julia Roman-Duval, Evan D. Skillman

Comments: 18 pages, 6 figures, submitted for publication in ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[40] arXiv:2509.18328 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Kinematics of synthetically observed high-$z$ rotating disks: reliability and biases of 3D fitting tools Show Chinese title

Title: 合成观测高速$z$旋转盘的运动学：三维拟合工具的可靠性与偏差

M. Yttergren, K.K. Knudsen, J. Molina, G.C. Jones, K. Kade, J. Scholtz, A. Bewketu Belete

Comments: Accepted MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[41] arXiv:2509.18315 (cross-list from astro-ph.GA) [cn-pdf, pdf, other]

Title: Piecing together formic acid isomerism in dark clouds. Detection of cis-formic acid in TMC-1 and astrochemical modeling Show Chinese title

Title: 暗云中甲酸异构性的拼接。 在TMC-1中检测到顺式甲酸和天体化学模拟

G. Molpeceres, M. Agúndez, M. Mallo, C. Cabezas, M. Sanz-Novo, V.M. Rivilla, J. García de la Concepción, I. Jiménez-Serra, J. Cernicharo

Comments: Accepted for publication in A&A

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[42] arXiv:2509.18302 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Lyman-alpha emission at the end of reionization: line strengths and profiles from MMT and JWST observations at z~5-6 Show Chinese title

Title: 再电离结束时的Lyman-alpha发射：MMT和JWST在z~5-6处的观测线强度和轮廓

Gonzalo Prieto-Lyon, Charlotte A. Mason, Victoria Strait, Gabriel Brammer, Rohan P. Naidu, Romain A. Meyer, Pascal Oesch, Sandro Tacchella, Alba Covelo-Paz, Emma Giovinazzo, Mengyuan Xiao

Comments: 21 pages, 13 figures, submitted to A&A

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[43] arXiv:2509.18278 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The JWST EXCELS survey: Insights into the nature of quenching at cosmic noon Show Chinese title

Title: JWST EXCELS调查：对宇宙午间熄灭性质的见解

Maya Skarbinski, Kate Rowlands, Katherine Alatalo, Vivienne Wild, Adam C. Carnall, Omar Almaini, David Maltby, Thomas de Lisle, Timothy Heckman, Ryan Begley, Fergus Cullen, James S. Dunlop, Guillaume Hewitt, Ho-Hin Leung, Derek McLeod, Ross McLure, Justin Atsushi Otter, Pallavi Patil, Andreea Petric, Alice E. Shapley, Struan Stevenson, Elizabeth Taylor

Comments: Submitted to ApJ. Main text: 17 pages, 10 figures. Comments welcome!

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[44] arXiv:2509.18274 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Analysing the prevalence of tidal features in HSC-SSP using self-supervised representation learning Show Chinese title

Title: 使用自监督表示学习分析HSC-SSP中潮汐特征的普遍性

A. Desmons, S. Brough, F. Lanusse, L. Canepa, A. Khalid

Comments: 20 pages. Accepted for publication in MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[45] arXiv:2509.18268 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Deep chemical tagging - Identifying open clusters and moving groups in chemical space with graph attention networks Show Chinese title

Title: 深度化学标记 - 使用图注意力网络在化学空间中识别开放星团和运动小组

Lorenzo Spina, Milan Quandt Rodriguez, Laura Magrini, Leda Berni, Sara Lucatello, Marco Canducci

Comments: 12 pages, 8 figures, accepted for publication in A&A

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

[46] arXiv:2509.18266 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: The Growth of Dust in Galaxies in the First Billion Years with Applications to Blue Monsters Show Chinese title

Title: 星系在最初十亿年中的尘埃增长及其对蓝怪物的应用

Desika Narayanan, Paul Torrey, Daniel Stark, John Chisholm, Steven Finkelstein, Alex Garcia, Jessica Kelley-Derzon, Federico Marinacci, Laura Sales, Ethan Savitch, Mark Vogelsberger, Dhruv Zimmerman

Comments: Submitted to the Open Journal of Astrophysics Comments welcome

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[47] arXiv:2509.18264 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Identification of Anomalous E+A Galaxies in GAMA Using an Isolation Forest Show Chinese title

Title: 使用孤立森林在GAMA中识别异常的E+A星系

Kieran Broadbelt, Kevin Pimbblet, Daniel J. Farrow

Comments: Accepted for publication in MNRAS. 17 pages, 11figures

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[48] arXiv:2509.18260 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Exploring the impact of AGN feedback model variations on the Lyman-$α$ Forest Flux Power Spectrum Show Chinese title

Title: 探索AGN反馈模型变化对Lyman-$α$系列通量功率谱的影响

Megan Pirecki, Megan Taylor Tillman, Blakesley Burkhart, Stephanie Tonnesen, Simeon Bird

Comments: 12 pages, 6 figures, 1 table, submitted to ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA)

[49] arXiv:2509.18258 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: Distribution of Metals and Multi-Temperature Gas in the Cores of Nearby Galaxy Groups Show Chinese title

Title: 近邻星系团核心中的金属分布和多温度气体

Dimitris Chatzigiannakis, Aurora Simionescu, François Mernier

Comments: Accepted for publication in MNRAS

Subjects: Astrophysics of Galaxies (astro-ph.GA) ; Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; High Energy Astrophysical Phenomena (astro-ph.HE)

[50] arXiv:2509.18257 (cross-list from astro-ph.GA) [cn-pdf, pdf, html, other]

Title: CECILIA: Gas-Phase Physical Conditions and Multi-Element Chemistry at Cosmic Noon Show Chinese title

Title: CECILIA：星際介质中的氣相物理條件和宇宙午夜的多元素化學

Noah S. J. Rogers, Allison L. Strom, Gwen C. Rudie, Ryan F. Trainor, Caroline von Raesfeld, Menelaos Raptis, Nathalie A. Korhonen Cuestas, Tim B. Miller, Charles C. Steidel, Michael V. Maseda, Yuguang Chen, David R. Law

Comments: 38 pages, 16 figures, submitted to AAS Journals. Comments welcome!

Subjects: Astrophysics of Galaxies (astro-ph.GA)