Astrophysics of Galaxies

Authors and titles for April 2025

[401] arXiv:2504.04291 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Discovery of a Weak CN Spectral Absorption Feature in Red Supergiant Stars in the Andromeda (M31) and Triangulum (M33) Galaxies Show Chinese title

Title: 发现仙女座（M31）和三角座（M33）星系红超巨星中的弱CN光谱吸收特征

Puragra Guhathakurta, Douglas Grion Filho, Antara R. Bhattacharya, Lara R. Cullinane, Julianne J. Dalcanton, Karoline M. Gilbert, Leo Girardi, Anika Kamath, Evan N. Kirby, Arya Maheshwari, Paola Marigo, Alexandra Masegian, Amanda C. N. Quirk, Rachel Raikar, Stanley M. Rinehart V, Caelum J. Rodriguez, Benjamin F. Williams

Comments: 22 pages, 11 figures; accepted for publication in ApJ

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

[402] arXiv:2504.04507 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Supernovae at Distances < 40 Mpc: II. Supernova Rate in the Local Universe Show Chinese title

Title: 超新星在距离小于40 Mpc处：II。 本地宇宙中的超新星速率

Xiaoran Ma, Xiaofeng Wang, Jun Mo, D. Andrew Howell, Craig Pellegrino, Jujia Zhang, Chengyuan Wu, Shengyu Yan, Dongdong Liu, Iair Arcavi, Zhihao Chen, Joseph Farah, Estefania Padilla Gonzalez, Fangzhou Guo, Daichi Hiramatsu, Gaici Li, Han Lin, Jialian Liu, Curtis McCully, Megan Newsome, Hanna Sai, Giacomo Terreran, Danfeng Xiang, Xinhan Zhang

Comments: 14 pages, 11 figures, to be published in A&A

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

[403] arXiv:2504.04695 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Novel Polarimetric Analysis of Near Horizon Flaring Episodes in M87* in Millimeter Wavelength Show Chinese title

Title: M87*毫米波段近地平线闪光事件的新极化分析

Razieh Emami, Matthew Liska, Koushik Chatterjee, Geoffrey C. Bower, Wystan Benbow, Douglas Finkbeiner, Maciek Wielgus, Lars Hernquist, Randall Smith, Grant Tremblay, Angelo Ricarte, James F. Steiner, Avery E. Broderick, Saurabh, Jordy Davelaar, Josh Grindlay, Mark Vogelsberger, Chi-Kwan Chan

Comments: 24 pages, 23 figures

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

[404] arXiv:2504.04825 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Binary neutron star merger offsets from their host galaxies II. Short-duration gamma-ray bursts Show Chinese title

Title: 双中子星合并相对于其宿主星系的偏移 II. 短时伽马射线暴

N. Gaspari, A. J. Levan, A. A. Chrimes, A. E. Nugent

Comments: 14 pages, 5 figures, submitted to A&A, comments are welcome

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

[405] arXiv:2504.05235 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: IAEmu: Learning Galaxy Intrinsic Alignment Correlations Show Chinese title

Title: IAEmu：学习星系内禀 alignments 相关性

Sneh Pandya, Yuanyuan Yang, Nicholas Van Alfen, Jonathan Blazek, Robin Walters

Comments: 16 pages, 10 figures, 1 table

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

[406] arXiv:2504.05384 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Cosmic Infrared Background Tomography and a Census of Cosmic Dust and Star Formation Show Chinese title

Title: 宇宙红外背景断层扫描和宇宙尘埃及恒星形成的统计

Yi-Kuan Chiang, Ryu Makiya, Brice Ménard

Comments: 31 pages, 12 figures. Accepted for publication in ApJ. Associated data files: https://zenodo.org/records/16486649

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

[407] arXiv:2504.05387 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: The Route to Unveil the Cosmic Genealogy of Supermassive Black Hole Binaries Using Nano-Hertz Gravitational Waves and Galaxy Surveys Show Chinese title

Title: 利用纳赫兹引力波和星系巡天揭示超大质量黑洞双星的宇宙谱系的途径

Mohit Raj Sah, Suvodip Mukherjee

Comments: 23 pages, 16 figures. Accepted for publication in ApJ

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; General Relativity and Quantum Cosmology (gr-qc)

[408] arXiv:2504.05439 (cross-list from astro-ph.EP) [cn-pdf, pdf, html, other]

Title: A Multi-Wavelength Study of the Dynamic Environment surrounding the FUor V960 Mon Show Chinese title

Title: V960 Mon周围动态环境的多波长研究

Philipp Weber, Silvio Ulloa, Sebastián Pérez, James Miley, Lucas Cieza, Sergei Nayakshin, Alice Zurlo, Hauyu Baobab Liu, Fernando Cruz-Sáenz de Miera, Antonio Hales, Antonio Garufi, Dimitris Stamatellos, Ágnes Kóspál, Viviana Guzmán

Comments: Accepted by ApJ, 5 April 2025; 20 pages, 11 figures

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

[409] arXiv:2504.05446 (cross-list from astro-ph.SR) [cn-pdf, pdf, other]

Title: The UV Legacy Library of Young Stars as Essential Standards (ULLYSES) Large Director's Discretionary Program with Hubble. I. Goals, Design, and Initial Results Show Chinese title

Title: 紫外辐射遗产年轻恒星作为基本标准（ULLYSES）大型主任任意计划与哈勃。 一． 目标、设计和初步结果

Julia Roman-Duval, William J. Fischer, Alexander W. Fullerton, Jo Taylor, Rachel Plesha, Charles Proffitt, TalaWanda Monroe, Travis C. Fischer, Alessandra Aloisi, Jean-Claude Bouret, Christopher Britt, Nuria Calvet, Joleen K. Carlberg, Paul A. Crowther, Gisella De Rosa, William V. Dixon, Catherine C. Espaillat, Christopher J. Evans, Andrew J. Fox, Kevin France, Miriam Garcia, Sott W. Fleming, Elaine M. Frazer, Ana I. Gómez De Castro, Gregory J. Herczeg, Svea Hernandez, Alec S. Hirschauer, Bethan L. James, Christopher M. Johns-Krull, Claus Leitherer, Sean Lockwood, Joan Najita, M.S. Oey, Cristina Oliveira, Tyler Pauly, I. Neill Reid, Adric Riedel, David R. Rodriguez, David Sahnow, Ravi Sankrit, Kenneth R. Sembach, Richard Shaw, Linda J. Smith, S. Tony Sohn, Debopam Som, Leonardo Úbeda, Daniel E. Welty

Comments: 58 pages, 20 figures

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

[410] arXiv:2504.05469 (cross-list from physics.flu-dyn) [cn-pdf, pdf, html, other]

Title: A mass invariant in a compressible turbulent medium Show Chinese title

Title: 可压缩湍流介质中的质量不变量

Pierre Dumond, Jérémy Fensch, Gilles Chabrier, Etienne Jaupart

Comments: 16 pages, 12 figures. Accepted for publication in Physical Review Research

Subjects: Fluid Dynamics (physics.flu-dyn) ; Astrophysics of Galaxies (astro-ph.GA) ; Solar and Stellar Astrophysics (astro-ph.SR)

[411] arXiv:2504.05561 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Rotationally Driven Ultraviolet Emission of Red Giant Stars II. Metallicity, Activity, Binarity and Sub-subgiants Show Chinese title

Title: 旋转驱动的红巨星紫外线发射 II。金属量、活动性、双星和次次巨星

Don Dixon, Keivan G. Stassun, Robert D. Mathieu, Jamie Tayar, Lyra Cao

Comments: 15 pages, 12 figures

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

[412] arXiv:2504.05715 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: On the evidence of a dark matter density spike around the primary black hole in OJ 287 Show Chinese title

Title: 关于OJ 287中主黑洞周围暗物质密度尖峰的证据

Debabrata Deb, Achamveedu Gopakumar, Mauri J. Valtonen

Comments: 9 pages, 1 figure, accepted for publication in ApJL

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Astrophysics of Galaxies (astro-ph.GA) ; General Relativity and Quantum Cosmology (gr-qc)

[413] arXiv:2504.05999 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Fluorine abundances in CEMP stars at the lowest metallicity: Hints on the nature of the first stars Show Chinese title

Title: 碳增强贫金属星中氟的丰度：关于第一代恒星性质的线索

Aldo Mura-Guzmán, David Yong, Chiaki Kobayashi, Nozomu Tominaga, Madeleine McKenzie, Ricardo Salinas, regory Mace, Hwihyun Kim, Daniel B. Zucker

Comments: Accepted and Published in MNRAS (https://ui.adsabs.harvard.edu/abs/2025MNRAS.538.3177M)

Journal-ref: MNRAS, Vol=538, Year=2025, Pages=3177-3188

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

[414] arXiv:2504.06005 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: A deep search for Complex Organic Molecules toward the protoplanetary disk of V883 Ori Show Chinese title

Title: 对V883 Ori原行星盘中复杂有机分子的深度搜索

Abubakar M. A. Fadul, Kamber R. Schwarz, Merel L. R. van 't Hoff, Jane Huang, Jennifer B. Bergner, Tushar Suhasaria, Jenny K. Calahan

Comments: 42 pages, 27 figures, accepted for publication in Astronomical Journal (AJ)

Journal-ref: The Astronomical Journal, Volume 169, Number 6, Page 307 (2025)

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

[415] arXiv:2504.06030 (cross-list from math-ph) [cn-pdf, pdf, html, other]

Title: NQG III -- Two-Centre Problems, Whirlpool Galaxy and Toy Neutron Stars Show Chinese title

Title: NQG III -- 双中心问题，旋涡星系和玩具中子星

Richard Durran, Aubrey Truman

Comments: 71 pages, 7 figures

Subjects: Mathematical Physics (math-ph) ; Astrophysics of Galaxies (astro-ph.GA)

[416] arXiv:2504.06252 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: A systematic method to identify runaways from star clusters produced from single-binary interactions: A case study of M67 Show Chinese title

Title: 从单双星相互作用产生的星团中识别逃逸星的系统方法：M67的案例研究

A. Herrera-Urquieta, N. Leigh, J. Pinto, G. Díaz-Cerda, S. M. Grondin, J. J. Webb, R. Mathieu, T. Ryu, A. Geller, M. Kounkel, S. Toonen, M. Vilaxa-Campos

Comments: A&A, 697 (2025) A183, 14 pages, 9 figures

Journal-ref: Volume: 697, Article Number: A183, May 2025, Number of page(s): 14

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

[417] arXiv:2504.06266 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Constraining the [CII] luminosity function from the power spectrum of line-intensity maps at redshift 3.6 Show Chinese title

Title: 从红移3.6处线强度图的功率谱中限制[CII]光度函数

Elena Marcuzzo, Cristiano Porciani, Emilio Romano-Díaz, Prachi Khatri

Comments: 25 pages, 23 figures, 5 tables. Accepted for publication in A&A, version matches accepted version. Changes from the first version: accounted for the Lorentzian spectral profile of Fabry-P\'erot interferometers

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

[418] arXiv:2504.06347 (cross-list from astro-ph.EP) [cn-pdf, pdf, html, other]

Title: MOA-2010-BLG-328: Keck and HST Expose the Limits of Occams Razor in Microlensing Show Chinese title

Title: MOA-2010-BLG-328：凯克和哈勃揭示微透镜中奥卡姆剃刀的局限性

Aikaterini Vandorou, David P. Bennett, Jean-Philippe Beaulieu, Aparna Bhattacharya, Joshua W. Blackman, Andrew A. Cole, Naoki Koshimoto, Clément Ranc, Natalia E. Rektsini, Sean K. Terry

Comments: Submitted to AJ

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

[419] arXiv:2504.06515 (cross-list from gr-qc) [cn-pdf, pdf, other]

Title: One-Dimensional Relativistic Self-Gravitating Systems Show Chinese title

Title: 一维相对论自引力系统

Robert B. Mann

Comments: 85 Pages, invited paper for special issue of Entropy on Statistical Mechanics of Self-gravitating Systems (ed. B. Miller)

Journal-ref: Entropy 26 (2024) 7, 612

Subjects: General Relativity and Quantum Cosmology (gr-qc) ; Astrophysics of Galaxies (astro-ph.GA) ; Statistical Mechanics (cond-mat.stat-mech) ; Mathematical Physics (math-ph)

[420] arXiv:2504.06705 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Evolution of the Comptonizing medium of the black-hole candidate Swift J1727.8$-$1613 along the hard to hard-intermediate state transition using NICER Show Chinese title

Title: 黑洞候选体 Swift J1727.8$-$1613 在硬态到硬-中间态转换过程中康普顿化介质的演化使用 NICER

Divya Rawat, Mariano Méndez, Federico García, Pierre Maggi

Comments: 18 pages, 11 figures, 6 Tables, Accepted for publication in Astronomy & Astrophysics

Journal-ref: A&A 697, A229 (2025)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Astrophysics of Galaxies (astro-ph.GA) ; Instrumentation and Methods for Astrophysics (astro-ph.IM)

[421] arXiv:2504.06709 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Universal profile for cosmic birefringence tomography with radio galaxies Show Chinese title

Title: 宇宙双折射断层摄影的通用轮廓图与射电星系

Fumihiro Naokawa

Comments: 6 pages, 2 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO) ; Astrophysics of Galaxies (astro-ph.GA) ; High Energy Astrophysical Phenomena (astro-ph.HE) ; General Relativity and Quantum Cosmology (gr-qc) ; High Energy Physics - Phenomenology (hep-ph)

[422] arXiv:2504.06720 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Revealing the ages of metal-rich RR Lyrae via kinematic label transfer Show Chinese title

Title: 通过运动学标签传递揭示富金属RR天琴座变星的年龄

HanYuan Zhang, Giuliano Iorio, Vasily Belokurov, N. Wyn Evans, Alexey Bobrick, Valentina D'Orazi

Comments: 14 pages, 9 figures, 5 appendices, published in MNRAS. Comments welcome. Code of this work can be found at https://github.com/Hanyuan0908/kinematic_label_transfer

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

[423] arXiv:2504.06770 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Measuring and predicting galaxy assembly bias across galaxy samples Show Chinese title

Title: 测量和预测不同星系样本中的星系组装偏差

Sergio García-Moreno, Jonás Chaves-Montero

Comments: 8 pages, submitted to A&A, comments are welcome

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

[424] arXiv:2504.07039 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Microlensing at Cosmological Distances: Event Rate Predictions in the Warhol Arc of MACS 0416 Show Chinese title

Title: 宇宙学距离处的微透镜效应：MACS 0416 的 Warhol 弧事件率预测

J.M. Palencia, J.M. Diego, L. Dai, M. Pascale, R. Windhorst, A. M. Koekemoer, Sung Kei Li, B. J. Kavanagh, Fengwu Sun, Amruth Alfred, Ashish K. Meena, Thomas J. Broadhurst, Patrick L. Kelly, Derek Perera, Hayley Williams, Adi Zitrin

Comments: 19 pages, 13 figures

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

[425] arXiv:2504.07073 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: New empirical mass-loss recipe for UV radiation line-driven winds of hot stars across various metallicities Show Chinese title

Title: 热星在不同金属丰度下的紫外辐射线驱动风的新经验质量损失公式

D. Pauli, L. M. Oskinova, W.-R. Hamann, A. A. C. Sander, Jorick S. Vink, M. Bernini-Peron, J. Josiek, R. R. Lefever, H. Sana, V. Ramachandran

Comments: 18 pages, 7 figures, 7 tables

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

[426] arXiv:2504.07167 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Rapidly varying ionization features in a Quasi-periodic Eruption: a homologous expansion model for the spectroscopic evolution Show Chinese title

Title: 快速变化的电离特征在准周期性爆发中：光谱演化的同源膨胀模型

Joheen Chakraborty, Peter Kosec, Erin Kara, Giovanni Miniutti, Riccardo Arcodia, Ehud Behar, Margherita Giustini, Lorena Hernández-García, Megan Masterson, Erwan Quintin, Claudio Ricci, Paula Sánchez-Sáez

Comments: Accepted in ApJ

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

[427] arXiv:2504.07169 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Discovery of extreme Quasi-Periodic Eruptions in a newly accreting massive black hole Show Chinese title

Title: 新吸积大质量黑洞中的极端准周期性爆发的发现

Lorena Hernández-García, Joheen Chakraborty, Paula Sánchez-Sáez, Claudio Ricci, Jorge Cuadra, Barry McKernan, K.E. Saavik Ford, Patricia Arévalo, Arne Rau, Riccardo Arcodia, Erin Kara, Zhu Liu, Andrea Merloni, Gabriele Bruni, Adelle Goodwin, Zaven Arzoumanian, Roberto J. Assef, Pietro Baldini, Amelia Bayo, Franz E. Bauer, Santiago Bernal, Murray Brightman, Gabriela Calistro Rivera, Keith Gendreau, David Homan, Mirko Krumpe, Paulina Lira, Mary Loli Martínez-Aldama, Mara Salvato, Belén Sotomayor

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

[428] arXiv:2504.07367 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Galaxy and halo properties around cosmic filaments from Sloan Digital Sky Survey Data Release 7 and the ELUCID simulation Show Chinese title

Title: 星系和晕在宇宙丝状结构周围的属性来自斯隆数字天空调查数据发布7和ELUCID模拟

Youcai Zhang, Xiaohu Yang, Hong Guo, Peng Wang, Feng Shi

Comments: 14 pages, 13 figures

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

[429] arXiv:2504.08058 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Synthesis of actinides and short-lived radionuclides during i-process nucleosynthesis in AGB stars Show Chinese title

Title: 锕系元素和短寿命放射性核素在AGB恒星中i-过程核合成中的合成

Arthur Choplin, Stephane Goriely, Lionel Siess, Sébastien Martinet

Comments: 20 pages, 10 figures, published in EPJA

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

[430] arXiv:2504.08067 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Disk-jet coupling across the spectral transition in supermassive black holes Show Chinese title

Title: 吸积盘-喷流耦合在超大质量黑洞的光谱过渡中的表现

Jia-Lai Kang, Chris Done, Scott Hagen, Mai Liao, Matthew J. Temple, John D. Silverman, Junyao Li, Jun-Xian Wang

Comments: 13 pages, 7 figures, MNRAS accepted. Comments are very welcome!

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

[431] arXiv:2504.08076 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: The Herschel-SPIRE Dark Field -- II. A P(D) fluctuation analysis of the deepest Herschel image of the submillimetre universe Show Chinese title

Title: 赫歇尔-SPIRE 暗场 -- II。 对亚毫米波宇宙最深赫歇尔图像的 P(D) 波动分析

Thomas W O Varnish, Xinni Wu, Chris Pearson, David L Clements, Ayushi Parmar

Comments: 7 pages, 3 figures. Published in MNRAS

Journal-ref: Monthly Notices of the Royal Astronomical Society, Volume 539, Issue 1, May 2025, Pages 347-354

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

[432] arXiv:2504.08179 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Revisiting open clusters within 200 pc in the solar neighbourhood with Gaia DR3 Show Chinese title

Title: 重新审视太阳邻域内200 pc以内的开放星团与盖亚DR3

Penghui Liu, Min Fang, Yue-Lin Sming Tsai, Xiaoying Pang, Fan Wang, Xiaoting Fu

Comments: Accepted for publication in AJ,

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

[433] arXiv:2504.08731 (cross-list from astro-ph.EP) [cn-pdf, pdf, html, other]

Title: ExoMolHR: A Relational Database of Empirical High-Resolution Molecular Spectra Show Chinese title

Title: ExoMolHR：经验高分辨率分子光谱的关系数据库

Jingxin Zhang, Christian Hill, Jonathan Tennyson, Sergei N. Yurchenko

Comments: This version contains some minor corrections compared to the published version; 18 pages; 28 figures

Journal-ref: The Astrophysical Journal Supplement Series 276 (2025) 67

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

[434] arXiv:2504.08797 (cross-list from gr-qc) [cn-pdf, pdf, html, other]

Title: Non zero Coriolis field in Ehlers' Frame Theory Show Chinese title

Title: 埃勒斯框架理论中的非零科里奥利场

Federico Re, Oliver F. Piattella

Comments: 15 pages, no figures

Journal-ref: Galaxies, 13(2), 38 (2025)

Subjects: General Relativity and Quantum Cosmology (gr-qc) ; Astrophysics of Galaxies (astro-ph.GA)

[435] arXiv:2504.08892 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: The infrared counterpart and proper motion of magnetar SGR0501+4516 Show Chinese title

Title: 脉冲星 SGR0501+4516 的红外对应体和自行

A. A. Chrimes, A. J. Levan, J. D. Lyman, A. Borghese, V. S. Dhillon, P. Esposito, M. Fraser, A. S. Fruchter, D. Gotz, R. A. Hounsell, G. L. Israel, C. Kouveliotou, S. Mereghetti, R. P. Mignani, R. Perna, N. Rea, I. Skillen, D. Steeghs, N. R. Tanvir, K. Wiersema, N. J. Wright, S. Zane

Comments: Accepted for publication in A&A. 8 figures, 1 table

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

[436] arXiv:2504.08921 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: The Complete Sample of Available SNe Ia Luminosity Calibrations from the TRGB Observed with either HST or JWST Show Chinese title

Title: 可用超新星 Ia 光度校准的完整样本，来自使用哈勃空间望远镜或詹姆斯·韦布空间望远镜观测的红巨星分支

Siyang Li, Adam G. Riess, Gagandeep S. Anand, Daniel Scolnic, Yukei S. Murakami, Dillon Brout, Erik R. Peterson

Comments: 14 pages, 5 figures, 3 tables, submitted to ApJ

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

[437] arXiv:2504.09070 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Long-term evolution of BH-ULX candidates: An `unusual' $L_{\rm disc}$-$T_{\rm col}$ correlation associated with spectral states Show Chinese title

Title: 黑洞极亮X射线源候选体的长期演化：与光谱状态相关的“不寻常”的$L_{\rm disc}$-$T_{\rm col}$相关性

Seshadri Majumder (IITG), Santabrata Das (IITG), Anuj Nandi (URSC)

Comments: 14 pages, 6 figures, 3 tabes, Accepted for publication in MNRAS

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Astrophysics of Galaxies (astro-ph.GA) ; Instrumentation and Methods for Astrophysics (astro-ph.IM)

[438] arXiv:2504.09222 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Discovery of lambda Boo stars in open clusters Show Chinese title

Title: 疏散星团中lambda Boo型恒星的发现

C. Saffe, J. Alacoria, A. Alejo, A. Collado, M. Flores, M. Jaque Arancibia, E. Jofre, D. Calvo, P. Miquelarena, E. Gonzalez

Comments: 18 pages, 14 figures, 15 tables, A&A accepted

Journal-ref: A&A 698, A137 (2025)

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

[439] arXiv:2504.09278 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Physical Parameters of Stars in NGC 6397 Using ANN-Based Interpolation and Full Spectrum Fitting Show Chinese title

Title: 基于人工神经网络插值和全谱拟合的NGC 6397中恒星的物理参数

Nitesh Kumar (1), Philippe Prugniel (2), Harinder P. Singh (3) ((1) Department of Physics, Cluster of Applied Science, University of Petroleum and Energy Studies (UPES), Bidholi, Dehradun, 248007, Uttarakhand, (2) Université de Lyon, Université Lyon 1, 69622 Villeurbanne, CRAL, Observatoire de Lyon, CNRS UMR 5574, 69561 Saint-Genis Laval, France, (3) Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India.)

Comments: Accepted for Publication in Journal New Astronomy

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

[440] arXiv:2504.09287 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Looking into the Jet Cone of the Neutrino-Associated Very High Energy Blazar PKS 1424+240 Show Chinese title

Title: 查看与中微子相关的极高能耀变体PKS 1424+240的喷流锥

Y. Y. Kovalev (MPIfR), A. B. Pushkarev (CrAO, Lebedev), J. L. Gomez (IAA-CSIC), D. C. Homan (Denison U), M. L. Lister (Purdue U), J. D. Livingston (MPIfR), I. N. Pashchenko (Lebedev), A. V. Plavin (Harvard U), T. Savolainen (Aalto U, MPIfR), S. V. Troitsky (INR, MSU)

Comments: 5 pages, 5 figures; accepted by A&A Letters

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

[441] arXiv:2504.09521 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Observing boson stars in binary systems: The case of Gaia BH1 Show Chinese title

Title: 观测双星系统中的玻色子星：Gaia BH1案例

Pedro Passos, Héctor R. Olivares-Sánchez, José A. Font, António Onofre

Comments: 10 pages, 5 figures, 4 tables

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE) ; Astrophysics of Galaxies (astro-ph.GA) ; General Relativity and Quantum Cosmology (gr-qc)

[442] arXiv:2504.09676 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Investigating the emission mechanism in the spatially-resolved jet of two z $\approx$ 3 radio-loud quasars Show Chinese title

Title: 研究两个红移$\approx$ 3 的射电明亮类星体的时空分辨喷流中的辐射机制

Jaya Maithil, Daniel A. Schwartz, Aneta Siemiginowska, Preeti Kharb, Diana M. Worrall, John F. C. Wardle, Giulia Migliori, Chi C. Cheung, Bradford Snios, Doug B. Gobeille, Herman L. Marshall, Mark Birkinshaw

Comments: Accepted in ApJ. 31 pages, 20 figures. All figures are included in the source zip file (Download --> Other formats --> Source)

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

[443] arXiv:2504.10128 (cross-list from gr-qc) [cn-pdf, pdf, html, other]

Title: Probing Binary Lens Caustics with Gravitational Waves: A Uniform Approximation Approach Show Chinese title

Title: 通过引力波探测双星透镜晕环的统一近似方法

Anna Moreso Serra, Oleg Bulashenko

Comments: 14 pages, 8 figures, accepted version for publication

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

[444] arXiv:2504.10382 (cross-list from physics.plasm-ph) [cn-pdf, pdf, html, other]

Title: Why Cold BGK Modes Are So Cool: Dispersion Relations from Orbit-Constrained Distribution Functions Show Chinese title

Title: 为什么冷BGK模式如此出色：轨道约束分布函数的色散关系

Mikael Tacu

Subjects: Plasma Physics (physics.plasm-ph) ; Astrophysics of Galaxies (astro-ph.GA)

[445] arXiv:2504.10387 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Cosmological zoom-in simulation of fuzzy dark matter down to z = 0: tidal evolution of subhaloes in a Milky Way-sized halo Show Chinese title

Title: 模糊暗物质的宇宙学放大模拟至 z = 0：银河系大小晕团中次晕的潮汐演化

Hei Yin Jowett Chan, Hsi-Yu Schive, Victor H. Robles, Alexander Kunkel, Guan-Ming Su, Pin-Yu Liao

Comments: Accepted for publication in MNRAS

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

[446] arXiv:2504.10571 (cross-list from astro-ph.CO) [cn-pdf, pdf, html, other]

Title: Do We Know How to Model Reionization? Show Chinese title

Title: 我们是否知道如何模拟再电离？

Nickolay Y. Gnedin

Comments: Published in the Open Journal of Astrophysics

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

[447] arXiv:2504.10588 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Chemical enrichment of ICM within the A3266 cluster I: radial profiles Show Chinese title

Title: ICM中A3266星系团的化学富集 I：径向分布

E. Gatuzz, J. Sanders, A. Liu, A. Fabian, C. Pinto, H. Russell, D. Eckert, S. Walker, J. ZuHone, R. Mohapatra

Comments: 9 pages, 9 figures

Journal-ref: A&A 698, A94 (2025)

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

[448] arXiv:2504.10589 (cross-list from stat.ME) [cn-pdf, pdf, html, other]

Title: Mitigating Eddington and Malmquist Biases in Latent-Inclination Inference of the Tully-Fisher Relation Show Chinese title

Title: 减轻托勒-费舍尔关系中隐含倾斜推断的爱丁顿和马尔莫奎斯特偏差

Hai Fu

Comments: ApJ accepted. Python functions and notebook are available at https://github.com/fuhaiastro/TFR_biases

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

[449] arXiv:2504.10928 (cross-list from astro-ph.SR) [cn-pdf, pdf, html, other]

Title: Radiative-transfer models for dusty Type II supernovae Show Chinese title

Title: 尘埃丰富的II型超新星的辐射转移模型

Luc Dessart, D. John Hillier, Arkaprabha Sarangi

Comments: accepted to A&A

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

[450] arXiv:2504.11078 (cross-list from astro-ph.HE) [cn-pdf, pdf, html, other]

Title: Dynamical Measurement of Supermassive Black Hole Masses: QPE Timing Method Show Chinese title

Title: 超大质量黑洞质量的动力学测量：QPE定时方法

Cong Zhou, Zhen Pan, Ning Jiang, Wen Zhao

Comments: 18 pages, 14 figures

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