Astrophysics

Authors and titles for June 2024

[1] arXiv:2406.00052 [pdf, html, other]

Title: Detectability and Characterisation of Strongly Lensed Supernova Lightcurves in the Zwicky Transient Facility

A. Sagués Carracedo, A. Goobar, E. Mörtsell, N. Arendse, J. Johansson, A. Townsend, S. Dhawan, J. Nordin, J. Sollerman, S. Schulze

Comments: 12 pages, 14 figures

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

[2] arXiv:2406.00071 [pdf, other]

Title: Optimizing Photometric Light Curve Analysis: Evaluating Scipy's Minimize Function for Eclipse Mapping of Cataclysmic Variables

Anoop Kumar, Madan Mohan Tito Ayyalasomayajula, Dheerendra Panwar, Yeshwanth Vasa

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Solar and Stellar Astrophysics (astro-ph.SR); Machine Learning (cs.LG)

[3] arXiv:2406.00088 [pdf, html, other]

Title: The High-Resolution Far- to Near-Infrared Anharmonic Absorption Spectra of Cyano-Substituted Polycyclic Aromatic Hydrocarbons from 300-6200 cm$^{-1}$

Vincent J. Esposito, Ryan C. Fortenberry, Christiaan Boersma, Louis J. Allamandola

Comments: Submitted to ACS Earth and Space Chemistry

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

[4] arXiv:2406.00090 [pdf, html, other]

Title: Probing Shocked Ejecta in SN 1987A with XRISM-Resolve: the effects of the gate valve closed

Vincenzo Sapienza, Marco Miceli, Aya Bamba, Salvatore Orlando, Shiu-Hang Lee, Shigehiro Nagataki, Masaomi Ono, Satoru Katsuda, Koji Mori, Makoto Sawada, Yukikatsu Terada, Roberta Giuffrida, Fabrizio Bocchino

Comments: 4 pages, 1 figure. Updates of the results described in Sapienza et al. 2024 (this http URL). Submitted for publication in Research Notes of the AAS

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

[5] arXiv:2406.00096 [pdf, html, other]

Title: Overlap reduction functions for pulsar timing arrays and astrometry

Keisuke Inomata, Marc Kamionkowski, Celia M. Toral, Stephen R. Taylor

Comments: 20 pages, 6 figures, code available at this https URL

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

[6] arXiv:2406.00097 [pdf, html, other]

Title: Updated Absolute Parameters and Kinematics of IS CMa

S. Evcil, S. Adalali, N. Alan, R. Canbay, S. Bilir

Comments: 12 pages, including 6 figures and 4 tables, accepted for publication in Astronomische Nachrichten

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

[7] arXiv:2406.00101 [pdf, html, other]

Title: Hedgehog: An Isolated Quiescent Dwarf Galaxy at 2.4 Mpc

Jiaxuan Li, Jenny E. Greene, Scott G. Carlsten, Shany Danieli

Comments: 9 pages, 4 figures, submitted to ApJL

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

[8] arXiv:2406.00102 [pdf, html, other]

Title: Deep HST imaging favors the bulgeless edge-on galaxy explanation for the hypothetical stellar wake created by a runaway supermassive black hole

Mireia Montes (IAC/ULL), Jorge Sánchez Almeida (IAC/ULL), Ignacio Trujillo (IAC/ULL)

Comments: Accepted for publication in RNAAS

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

[9] arXiv:2406.00103 [pdf, html, other]

Title: The Bispectrum in Lagrangian Perturbation Theory

Shi-Fan Chen, Zvonimir Vlah, Martin White

Comments: 45 pages, 13 figures, to be submitted to JCAP

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

[10] arXiv:2406.00105 [pdf, html, other]

Title: The SRG/eROSITA all-sky survey. X-ray emission from the warm-hot phase gas in long cosmic filaments

X. Zhang, E. Bulbul, N. Malavasi, V. Ghirardini, J. Comparat, M. Kluge, A. Liu, A. Merloni, Y. Zhang, Y.E. Bahar, E. Artis, J. Sanders, C. Garrel, F. Balzer, M. Brüggen, M. Freyberg, E. Gatuzz, S. Grandis, S. Krippendorf, K. Nandra, G. Ponti, M. Ramos-Ceja, P. Predehl, T.H. Reiprich, A. Veronica, M.C.H. Yeung, S. Zelmer

Comments: 15+7 pages, 11+7 figures, submitted to A&A

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

[11] arXiv:2406.00107 [pdf, html, other]

Title: Direct Imaging Detection of the Protoplanet AB Aurigae b at Wavelengths Covering Pa$\beta$: Rebuttal to Biddle et al. (2024)

Thayne Currie

Comments: 5 pages, 2 figures; author's preprint version of published article in RNAAS (expanded title and additional clarifying text)

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

[12] arXiv:2406.00109 [pdf, html, other]

Title: Energetic Electrons Accelerated and Trapped in a Magnetic Bottle above a Solar Flare Arcade

Bin Chen (1), Xiangliang Kong (2), Sijie Yu (1), Chengcai Shen (3), Xiaocan Li (4), Fan Guo (5), Yixian Zhang (6), Lindsay Glesener (6), Säm Krucker (7, 8) ((1) New Jersey Institute of Technology, (2) Shandong University, (3) Harvard-Smithsonian Center for Astrophysics, (4) Dartmouth College, (5) Los Alamos National Laboratory, (6) University of Minnesota Twin Cities, (7) University of California, Berkeley, (8) University of Applied Sciences and Arts Northwestern Switzerland)

Comments: 20 pages, 13 figures (12 pages and 10 figures for main text). Accepted for publication in The Astrophysical Journal

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

[13] arXiv:2406.00110 [pdf, html, other]

Title: DECam Multi-Messenger Astrophysics Pipeline. I. from Raw Data to Single-Exposure Candidates

Shenming Fu, Thomas Matheson, Aaron Meisner, Yuanyuan Zhang, Sebastián Vicencio, Destry Saul

Comments: 35 pages, 25 figures, 5 tables. Submitted to AJ. Comments are welcome and appreciated

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

[14] arXiv:2406.00111 [pdf, html, other]

Title: Stellar Characterization and Chemical Abundances of Exoplanet Hosting M dwarfs from APOGEE Spectra: Future JWST Targets

Edypo Melo, Diogo Souto, Katia Cunha, Verne V. Smith, Fábio Wanderley, Vinicius Grilo, Deusalete Camara, Kely Murta, Neda Hejazi, Ian J.M. Crossfield, Johanna Teske, Rafael Luque, Michael Zhang, Jacob Bean

Comments: 32 pages, 3 figures. Accepted to the Astrophysical Journal (ApJ)

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

[15] arXiv:2406.00117 [pdf, html, other]

Title: Squeezing information from radio surveys to probe the primordial Universe

Dionysios Karagiannis, Roy Maartens, Shun Saito, José Fonseca, Stefano Camera, Chris Clarkson

Comments: 13 pages, 6 figures

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

[16] arXiv:2406.00124 [pdf, html, other]

Title: Dust evolution during the protostellar collapse: influence on the coupling between the neutral gas and the magnetic field

Valentin Vallucci-Goy, Ugo Lebreuilly, Patrick Hennebelle

Comments: 20 pages, 7 figures, accepted in A&A

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

[17] arXiv:2406.00126 [pdf, html, other]

Title: Ionizing photons produced by massive stars in SMC-N88a

M. T. Krilich (1), C. G. Díaz (2 and 3) ((1) FaMAF - UNC, (2) OAC - UNC, (3) CONICET)

Comments: 4 pages, 3 figures, 1 table. Accepted for publication in the "Boletín de la Asociación Argentina de Astronomía"

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

[18] arXiv:2406.00130 [pdf, html, other]

Title: Progenitor mass and ejecta asymmetry of SN 2023ixf from nebular spectroscopy

Lucía Ferrari, Gastón Folatelli, Keila Ertini, Hanindyo Kuncarayakti, Jennifer Andrews

Comments: 5 pages, 4 figures. Sent for publication to A&A Letters

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

[19] arXiv:2406.00155 [pdf, html, other]

Title: Lessons from the high-resolution spectroscopy of AW UMa and Epsilon CrA: Is the Lucy model valid?

Slavek M. Rucinski

Comments: To be submitted to AJ

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

[20] arXiv:2406.00172 [pdf, html, other]

Title: Dissecting the Crab Nebula with JWST: Pulsar wind, dusty filaments, and Ni/Fe abundance constraints on the explosion mechanism

Tea Temim, J. Martin Laming, P. J. Kavanagh, Nathan Smith, Patrick Slane, William P. Blair, Ilse De Looze, Niccolò Bucciantini, Anders Jerkstrand, Nicole Marcelina Gountanis, Ravi Sankrit, Dan Milisavljevic, Armin Rest, Maxim Lyutikov, Joseph DePasquale, Thomas Martin, Laurent Drissen, John Raymond, Ori D. Fox, Maryam Modjaz, Anatoly Spitkovsky, Lou Strolger

Comments: 32 pages, 3 tables, 20 figures, accepted for publication in ApJL

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

[21] arXiv:2406.00174 [pdf, html, other]

Title: Quiescent Solar Wind Regions in the Near-Sun Environment: Properties and Radial Evolution

Benjamin Short, David M. Malaspina, Alexandros Chasapis, Jaye L. Verniero

Comments: 26 pages, 7 figures

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Space Physics (physics.space-ph)

[22] arXiv:2406.00187 [pdf, html, other]

Title: Are WASP-107-like Systems Consistent with High-eccentricity Migration?

Hang Yu, Fei Dai

Comments: 15 pages, 9 figures. Submitted to ApJ

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

[23] arXiv:2406.00191 [pdf, html, other]

Title: Blinding scheme for the scale-dependence bias signature of local primordial non-Gaussianity for DESI 2024

E. Chaussidon, A. de Mattia, C. Yèche, J. Aguilar, S. Ahlen, D. Brooks, T. Claybaugh, S. Cole, A. de la Macorra, P. Doel, K. Fanning, E. Gaztañaga, S. Gontcho A Gontcho, C. Howlett, T. Kisner, A. Lambert, L. Le Guillou, M. Manera, A. Meisner, R. Miquel, G. Niz, N. Palanque-Delabrouille, W. J. Percival, F. Prada, A. J. Ross, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, H. Seo, D. Sprayberry, G. Tarlé, M. Vargas-Magaña, B. A. Weaver, H. Zou

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

[24] arXiv:2406.00194 [pdf, html, other]

Title: Inter-planetary type-IV solar radio bursts: A comprehensive catalog and statistical results

Atul Mohan, Nat Gopalswamy, Anshu Kumari, Sachiko Akiyama, Sindhuja G

Comments: 18 pages, 12 figures, Accepted in ApJ on 31 May, 2024

Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Space Physics (physics.space-ph)

[25] arXiv:2406.00207 [pdf, html, other]

Title: Observational constraints on a modified-gravity model with an exponential function of the curvature using the expansion history, the RSD, and the Pantheon$+$SH0ES data

Mario A. Acero, A. Oliveros

Comments: 27 pages (including references), 7 figures, 3 tables

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)