Astrophysics

Authors and titles for recent submissions

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Tue, 19 Nov 2024 (showing first 50 of 101 entries )

[162] arXiv:2411.11840 [pdf, html, other]

Title: Mass Transfer in Eccentric Orbits with Self-consistent Stellar Evolution

Kyle Akira Rocha, Rachel Hur, Vicky Kalogera, Seth Gossage, Meng Sun, Zoheyr Doctor, Jeff J. Andrews, Simone S. Bavera, Max Briel, Tassos Fragos, Konstantinos Kovlakas, Matthias U. Kruckow, Devina Misra, Zepei Xing, Emmanouil Zapartas

Comments: Submitted to ApJ, 21 pages, 8 figures

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

[163] arXiv:2411.11837 [pdf, html, other]

Title: The JWST EXCELS survey: tracing the chemical enrichment pathways of high-redshift star-forming galaxies with O, Ar and Ne abundances

T. M. Stanton, F. Cullen, A. C. Carnall, D. Scholte, K. Z. Arellano-Córdova, D. J. McLeod, R. Begley, C. T. Donnan, J. S. Dunlop, M. L. Hamadouche, R. J. McLure, A. E. Shapley, C. Bondestam, S. Stevenson

Comments: 14 pages, 9 figures. Submitted to MNRAS

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

[164] arXiv:2411.11832 [pdf, other]

Title: Effects of Metallicity on Graphite, TiC, and SiC Condensation in Carbon Stars

Gabrielle Adams, Katharina Lodders

Comments: 33 pages, 9 figures, 2 tables. Preprint submitted to The Astrophysical Journal, November 2024

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

[165] arXiv:2411.11831 [pdf, html, other]

Title: Let there be neutrons! Hadronic photoproduction from a large flux of high-energy photons

Matthew R. Mumpower, Tsung-Shung H. Lee, Nicole Lloyd-Ronning, Brandon L. Barker, Axel Gross, Samuel Cupp, Jonah M. Miller

Comments: 21 pages; 7 figures; comments welcome!

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR); Nuclear Theory (nucl-th)

[166] arXiv:2411.11830 [pdf, other]

Title: Investigating the galaxy-halo connection of DESI Emission-Line Galaxies with SHAMe-SF

Sara Ortega-Martinez, Sergio Contreras, Raul E. Angulo, Jonas Chaves-Montero

Comments: 23 pages, 17 figures. To be submitted to A&A

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

[167] arXiv:2411.11825 [pdf, html, other]

Title: A Time-Dependent Spectral Analysis of $\gamma$ Cassiopeiae

Sean J. Gunderson, David P. Huenemoerder, José M. Torrejón, Dustin K. Swarm, Joy S. Nichols, Pragati Pradhan, Richard Ignace, Hans Moritz Guenther, A. M. T. Pollock, Norbert S. Schulz

Comments: Accepted for publication in ApJ

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

[168] arXiv:2411.11818 [pdf, html, other]

Title: Leveraging Global IoT Networks for a Distributed Radio Telescope: Calibration Methods and Performance Analysis

Junming Diao

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[169] arXiv:2411.11807 [pdf, html, other]

Title: Shadow Images of Ghosh-Kumar Rotating Black Hole Illuminated By Spherical Light Sources and Thin Accretion Disks

Chen-Yu Yang, M. Israr Aslam, Xiao-Xiong Zeng, Rabia Saleem

Comments: 20 pages, 12 figures

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

[170] arXiv:2411.11802 [pdf, html, other]

Title: Synthesis and Spectroscopic Characterization of Interstellar Candidate Ethynyl Thiocyanate: HCCSCN

Elena R. Alonso, Aran Insausti, Lucie Kolesniková, Iker León, Brett A. McGuire, Christopher N. Shingledecker, Marcelino Agúndez, José Cernicharo, Víctor M. Rivilla, Carlos Cabezas

Comments: 9 Pages, 6 Figures, 3 Tables

Journal-ref: Elena R. Alonso et al 2024 ApJ 976 95

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

[171] arXiv:2411.11765 [pdf, other]

Title: AQUILA: A Laboratory Facility for the Irradiation of Astrochemical Ice Analogues by keV Ions

R. Rácz, S.T.S. Kovács, G. Lakatos, K.K. Rahul, D.V. Mifsud, P. Herczku, B. Sulik, Z. Juhász, Z. Perduk, S. Ioppolo, N.J. Mason, T.A. Field, S. Biri, R.W. McCullough

Comments: Published in Review of Scientific Instruments

Journal-ref: Rev. Sci. Instrum. (2024) 95, 095105

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[172] arXiv:2411.11743 [pdf, html, other]

Title: Bridge the Cosmological Tensions with Thawing Gravity

Gen Ye

Comments: 24 pages, 8 figures

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

[173] arXiv:2411.11742 [pdf, html, other]

Title: Particle fragmentation inside planet-induced spiral waves

Linn E.J. Eriksson, Chao-Chin Yang, Philip J. Armitage

Comments: Accepted for publication in MNRAS Letters

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[174] arXiv:2411.11704 [pdf, html, other]

Title: Astrophysical Outflows Shaped by Ambient Pressure Gradients: a Unified Framework

Willem A. Baan, Tao AN

Comments: 15 pages, 5 figures, submitted to the Astrophysical Journal

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

[175] arXiv:2411.11685 [pdf, html, other]

Title: BAO vs. SN evidence for evolving dark energy

Alessio Notari, Michele Redi, Andrea Tesi

Comments: 20 pages, 7 figures, 9 tables

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

[176] arXiv:2411.11680 [pdf, html, other]

Title: Observational features of the rotating Bardeen black hole surrounded by perfect fluid dark matter

Ke-Jian He, Guo-Ping Li, Chen-Yu Yang, Xiao-Xiong Zeng

Comments: 32 pages, 12 figures,

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[177] arXiv:2411.11649 [pdf, html, other]

Title: How bad could it be? Modelling the 3D complexity of the polarised dust signal using moment expansion

Léo Vacher, Alessandro Carones, Jonathan Aumont, Jens Chluba, Nicoletta Krachmalnicoff, Claudio Ranucci, Mathieu Remazeilles, Arianna Rizzieri

Comments: Ready for submission to A&A. All comments are welcome

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[178] arXiv:2411.11643 [pdf, html, other]

Title: Non-LTE radiative transfer simulations: Improved agreement of the double detonation with normal Type Ia supernovae

Christine E. Collins, Luke J. Shingles, Stuart A. Sim, Fionntan P. Callan, Sabrina Gronow, Wolfgang Hillebrandt, Markus Kromer, Ruediger Pakmor, Friedrich K. Roepke

Comments: Submitted to MNRAS

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

[179] arXiv:2411.11599 [pdf, html, other]

Title: Analysis of solar eruptions deflecting in the low corona: influence of the magnetic environment

A. Sahade, A. Vourlidas, C. Mac Cormack

Comments: Accepted ApJ

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[180] arXiv:2411.11584 [pdf, html, other]

Title: Searching for HI around MHONGOOSE Galaxies via Spectral Stacking

S. Veronese, W. J. G. de Blok, J. Healy, D. Kleiner, A. Marasco, F. M. Maccagni, P. Kamphuis, E. Brinks, B. W. Holwerda, N. Zabel, L. Chemin, E. A. K. Adams, S. Kurapati, A. Sorgho, K. Spekkens, F. Combes, D. J. Pisano, F. Walter, P. Amram, F. Bigiel, O. I. Wong, E. Athanassoula

Comments: Accepted for publication in Astronomy & Astrophysics

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

[181] arXiv:2411.11578 [pdf, html, other]

Title: The plausibility of origins scenarios requiring two impactors

Richard J Anslow, Amy Bonsor, Paul B Rimmer, Auriol S P Rae, Catriona H McDonald, Craig R Walton

Comments: Accepted in Proceedings of the Royal Society A. 30 pages, 6 figures

Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Geophysics (physics.geo-ph)

[182] arXiv:2411.11571 [pdf, html, other]

Title: Measuring Regolith Strength in Reduced Gravity Environments in the Laboratory

Christopher Duffey, Michael Lea, Julie Brisset

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

[183] arXiv:2411.11534 [pdf, html, other]

Title: A Broad-line, Low-luminosity Active Galactic Nucleus at ${z=7.3}$ Anchoring a Large Galaxy Overdensity

Jan-Torge Schindler, Joseph F. Hennawi, Frederick B. Davies, Sarah E. I. Bosman, Ryan Endsley, Feige Wang, Jinyi Yang, Aaron J. Barth, Anna-Christina Eilers, Xiaohui Fan, Koki Kakiichi, Michael Maseda, Elia Pizzati, Riccardo Nanni

Comments: Submitted. Comments welcome!

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

[184] arXiv:2411.11529 [pdf, other]

Title: High-temperature dust formation in carbon-rich astrophysical environments

Guy Libourel, Marwane Mokhtari, Vandad-Julien Rohani, Bernard Bourdon, Clément Ganino, Eric Lagadec, Philippe Vennéguès, Vincent Guigoz, François Cauneau, Laurent Fulcheri

Comments: 19 pages, 10 figures, paper published in Nature Astronomy

Journal-ref: 2024NatAs.tmp..260L

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)

[185] arXiv:2411.11524 [pdf, html, other]

Title: Quantitative constraint on the contribution of resolved gamma-ray sources to the sub-PeV Galactic diffuse gamma-ray flux measured by the Tibet AS{\gamma} experiment

S. Kato (1), M. Anzorena (1), D. Chen (2), K. Fujita (1), R. Garcia (1), J. Huang (3), G. Imaizumi (1), T. Kawashima (1), K. Kawata (1), A. Mizuno (1), M. Ohnishi (1), T. Sako (1), T. K. Sako (4), F. Sugimoto (1), M. Takita (1), Y. Yokoe (1) ((1) Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Japan (2) National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China (3) Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China (4) Nagano Prefectural Institute of Technology, Ueda, Japan)

Comments: The manuscript has been accepted for publication from The Astrophysical Journal Letters

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[186] arXiv:2411.11517 [pdf, html, other]

Title: Spectroscopic Modeling of Luminous Transients Powered by H-Rich and He-Rich Circumstellar Interaction

Gururaj A. Wagle, Emmanouil Chatzopoulos, Michael J. Baer

Comments: Accepted for publication in the ApJ

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

[187] arXiv:2411.11503 [pdf, html, other]

Title: Velocity evolution of broad-line Ic supernovae with and without gamma-ray bursts

Gabriel Finneran, Laura Cotter, Antonio Martin-Carrillo

Comments: 39 pages, 22 figures, 9 tables. Submitted to A&A

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[188] arXiv:2411.11491 [pdf, html, other]

Title: On the intrinsic rest wavelengths of diffuse interstellar bands

G.A. Galazutdinov, E. Babina

Comments: 17 pages, 10 figures, 3 tables

Journal-ref: Astrophysical Bulletin, 2024, Volume 79, Issue 3, pp. 414-427 Astrophysical Bulletin, Volume 79, Issue 3, pp. 414-427

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

[189] arXiv:2411.11459 [pdf, html, other]

Title: Formation of Compact Hierarchical Triples

Ayush Moharana, K.G. Helminiak, T. Pawar, G. Pawar

Comments: Submitted to Contributions of the Astronomical Observatory Skalnate Pleso as proceedings for "Binary and Multiple Stars in the Era of Big Sky Surveys". 6 pages, 3 figures

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

[190] arXiv:2411.11452 [pdf, html, other]

Title: Diversity of disc viscosities can explain the period ratios of resonant and non-resonant systems of hot super-Earths and mini-Neptunes

Bertram Bitsch, Andre Izidoro

Comments: 10 pages, accepted by A&A

Subjects: Earth and Planetary Astrophysics (astro-ph.EP)

[191] arXiv:2411.11446 [pdf, html, other]

Title: Strong Correlation between Galactic HI-to-stellar Mass Ratio And Halo Spin Explored by HI-rich Galaxies

Shihong Liu, Yu Rong, Zichen Hua, Huijie Hu

Comments: Submitted

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

[192] arXiv:2411.11443 [pdf, html, other]

Title: Halo Spin Depends on The Distance to Large-scale Filament

Wenxiao Xue, Yu Rong, Zichen Hua

Comments: Submitted

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

[193] arXiv:2411.11440 [pdf, html, other]

Title: Map-based E/B separation of filtered timestreams using space-based E-mode observations

Yuyang Zhou, Adrian Lee, Yuji Chinone

Comments: 22 pages, 15 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[194] arXiv:2411.11439 [pdf, html, other]

Title: Interpreting the LHAASO Galactic diffuse emission data

Vittoria Vecchiotti, Giada Peron, Elena Amato, Stefano Menchiari, Giovanni Morlino, Giulia Pagliaroli, Francesco L. Villante

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[195] arXiv:2411.11438 [pdf, html, other]

Title: Lack of Bulge Alignment in Late-type Galaxies with Large-scale Filaments Suggests a Radial Migration Formation Scenario

Wenxiao Xue, Yu Rong

Comments: Submitted

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

[196] arXiv:2411.11373 [pdf, other]

Title: The Study of Jet Formation Mechanism in Fermi Blazars

Shangchun Xie, Zhihao Ouyang, Jingyu Wu, Hubing Xiao, Shaohua Zhang, Yongyun Chen, Zhijian Luo, Junhui Fan

Comments: 10 pages, 5 figures

Journal-ref: ApJ,2024,976,78

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[197] arXiv:2411.11352 [pdf, html, other]

Title: Discovery of Rapid Polarization Angle Variation During the 2022 Outburst of XTE J1701-462

QingChang Zhao, Hong Li, Lian Tao, Hua Feng

Comments: Submitted to the Astrophysical Journal

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[198] arXiv:2411.11339 [pdf, html, other]

Title: Characterizing Superflares in HR 1099 using Temporal and Spectral Analysis of XMM-Newton Observations

Shweta Didel, Jeewan C Pandey, A. K. Srivastava

Comments: 12 pages, 7 figures, 7 tables, Accepted for publication in Astronomical Journal (AJ)

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

[199] arXiv:2411.11281 [pdf, html, other]

Title: Multi-Target Spacecraft Mission Design using Convex Optimization and Binary Integer Programming

Jack Yarndley, Harry Holt, Roberto Armellin

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

[200] arXiv:2411.11280 [pdf, html, other]

Title: AI-Powered Reconstruction of Dark Matter Velocity Fields from Redshift-Space Halo Distribution

Xu Xiao, Jiacheng Ding, Xiao Lin Luo, Sun Ke Lan, Liang Xiao, Shuai Liu, Xin Wang, Le Zhang, Xiao-Dong Li

Comments: 17 pages,14 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[201] arXiv:2411.11279 [pdf, html, other]

Title: GTOC 12: Results from TheAntipodes

Roberto Armellin, Andrea Bellome, Xiaoyu Fu, Harry Holt, Cristina Parigini, Minduli Wijayatunga, Jack Yarndley

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

[202] arXiv:2411.11263 [pdf, html, other]

Title: Cosmic ray contributions from rapidly rotating stellar mass black holes: Cosmic Ray GeV to EeV proton and anti-proton sources

M. L. Allen, P. L. Biermann, A. Chieffi, R. Chini, D. Frekers, L. A. Gergely, Gopal-Krishna, B. Harms, I. Jaroschewski, P. S. Joshi, P. P. Kronberg, E. Kun, A. Meli, E.-S. Seo, T. Stanev

Comments: 81 pages, 5 figures, invited paper (in press), Frontiers in Astronomy and Space Sciences

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[203] arXiv:2411.11251 [pdf, html, other]

Title: The Black Hole$-$Stellar Mass Relation in the Dwarf-galaxy Regime with $Gaia$-Sausage/Enceladus and $\omega$Centauri

Guilherme Limberg

Comments: Accepted to AAS journals

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

[204] arXiv:2411.11250 [pdf, html, other]

Title: The Blue Horizontal-Branch Stars From the LAMOST Survey: Atmospheric Parameters

Jie Ju, Bo Zhang, Wenyuan Cui, ZhenYan Huo, Chao Liu, Yang Huang, JianRong Shi

Journal-ref: It has been received by ApJS 2024

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

[205] arXiv:2411.11234 [pdf, html, other]

Title: Shear Particle Acceleration in Structured Gamma-Ray Burst Jets: I. Physical Origin of the Band Function and Application to GRBs 090926A, 131108A, and 160509A

Zi-Qi Wang, Xiao-Li Huang, En-Wei Liang

Comments: 12 pages, 6 figures. Accepted for publication in ApJ

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)

[206] arXiv:2411.11220 [pdf, html, other]

Title: A new view of the Spiral Structure of the Northern Outer Milky Way in Carbon Monoxide

Yan Sun, Ji Yang, Shaobo Zhang, Qing-Zeng Yan, Yang Su, Xuepeng Chen, Xin Zhou, Ye Xu, Hongchi Wang, Min Wang, Zhibo Jiang, Ji-Xian Sun, Deng-Rong Lu, Bing-Gang Ju, Xu-Guo Zhang, Min Wang

Comments: 10 pages, 4 figures, 1 table, ApJL accepted

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

[207] arXiv:2411.11212 [pdf, html, other]

Title: ALMA Lensing Cluster Survey: Dust mass measurements as a function of redshift, stellar-mass and star formation rate, from z=1 to z=5

Jean-Baptiste Jolly, Kirsten Knudsen, Nicolas Laporte, Andrea Guerrero, Seiji Fujimoto, Kotaro Kohno, Vasily Kokorev, Claudia del P. Lagos, Thiébaut-Antoine Schirmer, Franz Bauer, Miroslava Dessauge-Zavadsky, Daniel Espada, Bunyo Hatsukade, Anton M. Koekemoer, Johan Richard, Fengwu Sun, John F. Wu

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

[208] arXiv:2411.11177 [pdf, other]

Title: Transmutation of interacting quintessence in the late universe

Amin Aboubrahim, Pran Nath

Comments: 6 pages, 4 figures (main) with supplemental material (7 pages, 5 figures)

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[209] arXiv:2411.11173 [pdf, other]

Title: MRADSIM (Matter-RADiation Interactions SIMulations)

Ali Behcet Alpat, Giovanni Bartolini, Talifujiang Wusimanjiang, Haider Raheem, Ersin Huseyinoglu, Raziye Bayram, Arca Bozkurt, Deniz Dolek, Lucia Salvi, Ahmed Imam Shah, Nora Ciccarella, Yakup Bakis, Stefano Gigli

Comments: 11 pages, 12 figures, 3 tables, 75th International Astronautical Congress (IAC), Milan, Italy, 14-18 October

Journal-ref: IAC-24-A-1.5.8, 2024

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)

[210] arXiv:2411.11157 [pdf, html, other]

Title: Estimate Sonic Mach Number in the Interstellar Medium with Convolutional Neural Network

Tyler Schmaltz, Yue Hu, Alex Lazarian

Comments: 16 pages, 8 figures, submitted to ApJ

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

[211] arXiv:2411.11139 [pdf, html, other]

Title: Statistical Isotropy Violations in CMB Temperature Anisotropy: Analysis Using Minimal Bipolar Spherical Harmonics

Dipanshu, Akashdeep Karan, Tarun Souradeep

Comments: Prepared for submission

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)