Astrophysics

Authors and titles for recent submissions

• Thu, 21 Nov 2024
• Wed, 20 Nov 2024
• Tue, 19 Nov 2024
• Mon, 18 Nov 2024
• Fri, 15 Nov 2024

See today's new changes

Thu, 21 Nov 2024 (showing first 50 of 67 entries )

[1] arXiv:2411.13551 [pdf, html, other]

Title: A Survey of H I and O VI Absorption Lines in the Outskirts of $z\lesssim0.3$ Galaxy Clusters

Priscilla Holguin Luna, Joseph N. Burchett, Daisuke Nagai, Todd M. Tripp, Nicolas Tejos, J. Xavier Prochaska

Comments: Submitted to ApJ, 33 pages, 11 primary figures, 2 tables, 25 supplementary figures

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

[2] arXiv:2411.13527 [pdf, html, other]

Title: FAST H I 21 cm study of blueberry galaxies

Yogesh Chandola, Chao-Wei Tsai, D.J. Saikia, Guodong Li, Di Li, Yin-Zhe Ma

Comments: 10 pages, 4 figures, 1 table, accepted for publication in the Astrophysical Journal Letters (ApJL), this is proof corrected version

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

[3] arXiv:2411.13501 [pdf, html, other]

Title: Comet 289P/Blanpain: Near-Perihelion Activity and the Phoenicids

Toshihiro Kasuga

Comments: Accepted for publication in The Astronomical Journal, 5 tables, 14 figures

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

[4] arXiv:2411.13499 [pdf, html, other]

Title: On the nature of LOFAR RMs and new constraints on magnetic fields in cosmic filaments and on magnetogenesis scenarios

E. Carretti, F. Vazza, S. P. O'Sullivan, V. Vacca, A. Bonafede, G. Heald, C. Horellou, S. Mtchedlidze, T. Vernstrom

Comments: Accepted for publication on A&A

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

[5] arXiv:2411.13489 [pdf, html, other]

Title: Accreting Binary Eccentricities follow Predicted Equilibrium Values

Allen R Murray, Paul C Duffell

Comments: 5 pages, 2 figures

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

[6] arXiv:2411.13484 [pdf, html, other]

Title: The Impact of Galaxy-halo Size Relations on Galaxy Clustering Signals

Joshua B. Hill, Yao-Yuan Mao (U of Utah)

Comments: 9 pages, 7 figures. To be submitted to the Open Journal of Astrophysics

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

[7] arXiv:2411.13472 [pdf, html, other]

Title: The NANOGrav 15 yr Data Set: Harmonic Analysis of the Pulsar Angular Correlations

Gabriella Agazie, Jeremy G. Baier, Paul T. Baker, Bence Becsy, Laura Blecha, Kimberly K. Boddy, Adam Brazier, Paul R. Brook, Sarah Burke-Spolaor, Rand Burnette, J. Andrew Casey-Clyde, Maria Charisi, Shami Chatterjee, Tyler Cohen, James M. Cordes, Neil J. Cornish, Fronefield Crawford, H. Thankful Cromartie, Megan E. DeCesar, Paul B. Demorest, Heling Deng, Lankeswar Dey, Timothy Dolch, Elizabeth C. Ferrara, William Fiore, Emmanuel Fonseca, Gabriel E. Freedman, Emiko C. Gardiner, Kyle A. Gersbach, Joseph Glaser, Deborah C. Good, Kayhan Gultekin, Jeffrey S. Hazboun, Ross J. Jennings, Aaron D. Johnson, David L. Kaplan, Luke Zoltan Kelley, Joey S. Key, Nima Laal, Michael T. Lam, William G. Lamb, Bjorn Larsen, T. Joseph W. Lazio, Natalia Lewandowska, Tingting Liu, Jing Luo, Ryan S. Lynch, Chung-Pei Ma, Dustin R. Madison, Alexander McEwen, James W. McKee, Maura A. McLaughlin, Patrick M. Meyers, Chiara M. F. Mingarelli, Andrea Mitridate, Jonathan Nay, David J. Nice, Stella Koch Ocker, Ken D. Olum, Timothy T. Pennucci, Polina Petrov, Nihan S. Pol, Henri A. Radovan, Scott M. Ransom, Paul S. Ray, Jessie C. Runnoe, Alexander Saffer, Shashwat C. Sardesai, Kai Schmitz, Xavier Siemens, Joseph Simon, Magdalena S. Siwek, Tristan L. Smith, Sophia V. Sosa Fiscella, Ingrid H. Stairs, Daniel R. Stinebring, Abhimanyu Susobhanan, Joseph K. Swiggum, Jacob Taylor, Stephen R. Taylor, Jacob E. Turner, Caner Unal, Michele Vallisneri, Rutger van Haasteren, Joris Verbiest, Sarah J. Vigeland, Caitlin A. Witt, David Wright, Olivia Young

Comments: 15 pages, 6 figures

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

[8] arXiv:2411.13460 [pdf, html, other]

Title: Eppur si muove: Evidence of disc precession or a sub-milliparsec SMBH binary in the QPE-emitting galaxy GSN 069

Giovanni Miniutti, Alessia Franchini, Matteo Bonetti, Margherita Giustini, Joheen Chakraborty, Riccardo Arcodia, Richard Saxton, Erwan Quintin, Peter Kosec, Itai Linial, Alberto Sesana

Comments: Accepted for publication in A&A

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

[9] arXiv:2411.13455 [pdf, html, other]

Title: Assessing the processes behind planet engulfment and its imprints

B. M. T. B. Soares, V. Adibekyan, C. Mordasini, M. Deal, S. G. Sousa, E. Delgado-Mena, N. C. Santos, C. Dorn

Comments: Accepted to A&A journal

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

[10] arXiv:2411.13388 [pdf, html, other]

Title: The evolutionary state of the red giant star L$_2$ Puppis

S. Uttenthaler

Comments: 8 pages, 4 figures, accepted for publication in Astronomy & Astrophysics

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

[11] arXiv:2411.13387 [pdf, html, other]

Title: Towards a Cosmic-Ray Energy Scale with the Auger Engineering Radio Array

Max Büsken (for the Pierre Auger Collaboration)

Comments: Presented at the 10th International Workshop on Acoustic and Radio EeV Neutrino Activities (ARENA2024)

Journal-ref: PoS(ARENA2024)035

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

[12] arXiv:2411.13386 [pdf, html, other]

Title: 'Weather' in the LSST Camera: Investigating Patterns in Differenced Flat Images

John Banovetz, Yousuke Utsumi, Joshua Meyers, Maya Beleznay, Andrew Rasmussen, Aaron Roodman

Comments: 14 pages, 10 figures, accepted in JATISS

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

[13] arXiv:2411.13379 [pdf, html, other]

Title: Exploring the effects of dark matter - dark energy interaction on cosmic evolution in viscous dark energy scenario

Ashadul Halder, Madhurima Pandey, Rupa Basu, Debasish Majumdar

Comments: 13 pages, 7 figures

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

[14] arXiv:2411.13363 [pdf, html, other]

Title: Small and Close-In Planets are Uncommon around A-type Stars

Steven Giacalone, Courtney D. Dressing

Comments: 35 pages, 11 figures, 1 table

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

[15] arXiv:2411.13351 [pdf, html, other]

Title: Impact of Jupiter's heating and self-shadowing on the Jovian circumplanetary disk structure

Schneeberger Antoine, Mousis Olivier

Comments: 18 pages, 9 Figures, 2 Tables, submitted under review

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

[16] arXiv:2411.13329 [pdf, html, other]

Title: BIG-SPARC: The new SPARC database

Konstantin Haubner, Federico Lelli, Enrico Di Teodoro, Francis Duey, Stacy McGaugh, James Schombert, Kelley M. Hess, the Apertif Team

Comments: To be published in the proceedings of IAU Symposium 392 "Neutral Hydrogen in and around Galaxies in the SKA Era", 6 pages, 3 figures, 1 table

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

[17] arXiv:2411.13325 [pdf, html, other]

Title: TPCNet: Representation learning for HI mapping

Hiep Nguyen, Haiyang Tang, Matthew Alger, Antoine Marchal, Eric G. M. Muller, Cheng Soon Ong, N. M. McClure-Griffiths

Comments: This paper has 27 pages, 27 figures and two tables. The work has been accepted for publication in Monthly Notices of the Royal Astronomical Society Main Journal

Journal-ref: MNRAS 2024

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

[18] arXiv:2411.13321 [pdf, html, other]

Title: A machine learning approach to estimate mid-infrared fluxes from WISE data

Nuria Fonseca-Bonilla, Luis Cerdán, Alberto Noriega-Crespo, Amaya Moro-Martín

Comments: 13 pages, 10 figures

Journal-ref: A&A, 691 (2024) A271

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

[19] arXiv:2411.13308 [pdf, html, other]

Title: Database Design for SpExoDisks: A Database & Web Portal for Spectra of Exoplanet-Forming Disks

Caleb Wheeler III, Natalie R. Hinkel, Andrea Banzatti

Comments: 25 pages, 2 appendices, 6 figures, 1 table, accepted to PASP

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

[20] arXiv:2411.13270 [pdf, html, other]

Title: An iterative method to deblend AGN-Host contributions for Integral Field spectroscopic observations

Héctor Ibarra-Medel, Castalia Alenka Negrete, Ivan Lacerna, Héctor Manuel Hernández-Toledo, Edgar Cortes-Suárez, Sebastián Francisco Sánchez

Comments: 25 pages, 18 figures, accepted for publication on the MNRAS

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

[21] arXiv:2411.13247 [pdf, html, other]

Title: Measurement of interstellar extinction for classical T Tauri stars using far-UV H2 line fluxes

B. Fuhrmeister, P. C. Schneider, Th. Sperling, K. France, J. Campbell-White, J. Eislöffel

Comments: 12 pages, 6 figures, accepted to A&A

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

[22] arXiv:2411.13242 [pdf, html, other]

Title: Light Curve Properties of Gamma-Ray Burst Associated Supernovae

Amit Kumar, Kaushal Sharma

Comments: 13 pages, 2 figures and 1 table. Accepted for publication by World Scientific. Proceeding of my invited talk at the 17th Marcel Grossmann Meeting, Italy

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

[23] arXiv:2411.13235 [pdf, html, other]

Title: Ageing and Quenching: Influence of Galaxy Environment and Nuclear Activity in Transition Stage

Pius Privatus, Umananda Dev Goswami

Comments: 14 pages and 6 figures. arXiv admin note: text overlap with arXiv:2405.00481

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

[24] arXiv:2411.13222 [pdf, html, other]

Title: Magnetic seed generation by plasma heat flux in accretion disks

Nicolás Villarroel-Sepúlveda, Felipe A. Asenjo, Pablo S. Moya

Comments: 6 pages, 3 Figures, accepted for publication

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

[25] arXiv:2411.13208 [pdf, html, other]

Title: The Composite Spectral Energy Distribution of Quasars is Surprisingly Universal Since Cosmic Noon

Zhen-Yi Cai (USTC)

Comments: Supplementary data are available at this http URL

Journal-ref: 2024, Universe, 10, 431

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

[26] arXiv:2411.13122 [pdf, html, other]

Title: Identifying the Galactic Substructures in 5D Space Using All-sky RR Lyrae Stars in Gaia DR3

Shenglan Sun, Fei Wang, Huawei Zhang, Xiang-Xiang Xue, Yang Huang, Ruizhi Zhang, Hans-Walter Rix, Xinyi Li, Gaochao Liu, Lan Zhang, Chengqun Yang, Shuo Zhang

Comments: 23 pages, 19 figures, 4 tables, accepted for publication in ApJ, version before language edition

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

[27] arXiv:2411.13096 [pdf, other]

Title: SDSS J102915.14+172927.9: Revisiting the chemical pattern

E. Caffau (GEPI), P. Bonifacio (GEPI), L. Monaco (UNAB), M. Steffen (AIP), L. Sbordone (ESO), M. Spite (GEPI), P. François (GEPI), A J Gallagher (AIP), H.-G. Ludwig (LSW), P. Molaro (OAT)

Journal-ref: Astronomy and Astrophysics - A&A, 2024, 691, pp.A245

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

[28] arXiv:2411.13051 [pdf, html, other]

Title: EWOCS-III: JWST observations of the supermassive star cluster Westerlund 1

M. G. Guarcello, V. Almendros-Abad, J. B. Lovell, K. Monsch, K. Muzic, J. R. Martiinez-Galarza, J. J. Drake, K. Anastasopoulou, M. Andersen, C. Argiroffi, A. Bayo, R. Bonito, D. Capela, F. Damiani, M. Gennaro, A. Ginsburg, E. K. Grebel, J. L. Hora, E. Moraux, F. Najarro, I. Negueruela, L. Prisinzano, N. D. Richardson, B. Ritchie, M. Robberto, T. Rom, E. Sabbi, S. Sciortino, G. Umana, A. Winter, N. J. Wright, P. Zeidler

Comments: Accepted for publication in Astronomy & Astrophysics

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

[29] arXiv:2411.13044 [pdf, html, other]

Title: Grain Size in the Class I Protostellar System TMC-1A Constrained with ALMA and VLA Observations

Yusuke Aso, Satoshi Ohashi, Hauyu Baobab Liu, Wenrui Xu

Comments: 18 pages, 9 figures, accepted by the Astrophysical Journal

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

[30] arXiv:2411.13016 [pdf, html, other]

Title: HiFAST: An HI Data Calibration and Imaging Pipeline for FAST III. Standing Wave Removal

Chen Xu, Jie Wang, Yingjie Jing, Fujia Li, Hengqian Gan, Ziming Liu, Tiantian Liang, Qingze Chen, Zerui Liu, Zhipeng Hou, Hao Hu, Huijie Hu, Shijie Huang, Peng Jiang, Chuan-Peng Zhang, Yan Zhu

Comments: 16 pages, 12 figures; accepted by RAA

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

[31] arXiv:2411.13011 [pdf, html, other]

Title: The temporal and spatial variations of lithium abundance in the Galactic disc

Tiancheng Sun, Shaolan Bi, Xunzhou Chen, Yuxi (Lucy)Lu, Yuqin Chen, Ming-Yi Ding, Jianrong Shi, Hongliang Yan, Zhishuai Ge

Comments: Accepted for publication in MNRAS. 9 pages, 10 figures

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

[32] arXiv:2411.12994 [pdf, html, other]

Title: Revisiting the activity-rotation relation for evolved stars

Henggeng Han, Song Wang, Xue Li, Chuanjie Zheng, Jifeng Liu

Comments: APJ accepted

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

[33] arXiv:2411.12987 [pdf, html, other]

Title: Empirical color correction to MIST and PARSEC isochrones on Gaia BR-RP and G-RP with benchmark open clusters

Fan Wang, Min Fang, Xiaoting Fu, Yang Chen, Lu Li, Xiaoying Pang, Zhongmu Li, Jing Tang, Wenyuan Cui, Haijun Tian, Chao Liu

Comments: 27 pages. Accepted for publication in ApJ

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

[34] arXiv:2411.12978 [pdf, html, other]

Title: Detection of the orbital modulation of Fe K$\alpha$ fluorescence emission in Centaurus X-3using the high-resolution spectrometer Resolve onboard XRISM

Yuto Mochizuki, Masahiro Tsujimoto, Richard L. Kelley, Bert Vander Meulen, Teruaki Enoto, Yutaro Nagai, Chris Done, Pragati Pradhan, Natalie Hell, Katja Pottschmidt, Ken Ebisawa, Ehud Behar

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

[35] arXiv:2411.12961 [pdf, html, other]

Title: Measuring the dipole component of possible Galaxy-binary alignment in the mHz band

Naoki Seto

Comments: 7 pages, 2 figures

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

[36] arXiv:2411.12953 [pdf, html, other]

Title: Understanding the UV/Optical Variability of AGNs through Quasi-Periodic Large-scale Magnetic Dynamos

Hongzhe Zhou, Dong Lai

Comments: 11 pages; 9 figures. Submitted

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

[37] arXiv:2411.12947 [pdf, html, other]

Title: Kicking the Tires on Picolensing as a Probe of Primordial Black Hole Dark Matter

Michael A. Fedderke, Sergey Sibiryakov

Comments: 36 pages, 13 figures

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

[38] arXiv:2411.12941 [pdf, html, other]

Title: Comet ATLAS (C/2024 S1) -- Second Ground-Based Discovery of a Kreutz Sungrazer in Thirteen Years

Zdenek Sekanina

Comments: 8 pages, 4 tables

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

[39] arXiv:2411.12929 [pdf, other]

Title: Non-Newtonian corrections to radiative viscosity: Israel-Stewart theory as a viscosity limiter

Lorenzo Gavassino

Comments: 7 pages (main text) + 8 pages (supplementary material), 3 captioned figures. Comments welcome!

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

[40] arXiv:2411.12922 [pdf, html, other]

Title: Instrument design and performance of the first seven stations of RNO-G

S. Agarwal, J. A. Aguilar, N. Alden, S. Ali, P. Allison, M. Betts, D. Besson, A. Bishop, O. Botner, S. Bouma, S. Buitink, R. Camphyn, M. Cataldo, S. Chiche, B. A. Clark, A. Coleman, K. Couberly, S. de Kockere, K. D. de Vries, C. Deaconu, C. Glaser, T. Glüsenkamp, A. Hallgren, S. Hallmann, J. C. Hanson, B. Hendricks, J. Henrichs, N. Heyer, C. Hornhuber, K. Hughes, T. Karg, A. Karle, J. L. Kelley, C. Kerr, C. Klein, M. Korntheuer, M. Kowalski, I. Kravchenko, R. Krebs, R. Lahmann, U. Latif, P. Laub, C.-H. Liu, M. J. Marsee, Z. S. Meyers, M. Mikhailova, K. Mulrey, M. Muzio, A. Nelles, A. Novikov, A. Nozdrina, E. Oberla, B. Oeyen, S. Polfrey, N. Punsuebsay, L. Pyras, M. Ravn, M. Reichert, J. Rix, D. Ryckbosch, F. Schlüter, O. Scholten, D. Seckel, M. F. H. Seikh, D. Smith, J. Stoffels, K. Terveer, S. Toscano, D. Tosi, J. Tutt, D. J. Van Den Broeck, N. van Eijndhoven, A. G. Vieregg, A. Vijai, C. Welling, D. R. Williams, P. Windischhofer, J. Veale, S. Wissel, R. Young, A. Zink

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

[41] arXiv:2411.12916 [pdf, html, other]

Title: Modelling carbon chain and complex organic molecules in the DR21(OH) clump

P. Freeman, S. Bottinelli, R. Plume, E. Caux, B. Mookerjea

Comments: Submitted to A&A, 21 pages, 23 figures

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

[42] arXiv:2411.12895 [pdf, html, other]

Title: Streams and Bubbles: Tidal Shaping of Planetary Outflows

Morgan MacLeod, Antonija Oklopcic, Fabienne Nail, Dion Linssen

Comments: Submitted to AAS journals, comments welcome! Reproduction materials at: this https URL

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

[43] arXiv:2411.12850 [pdf, html, other]

Title: Maximal Jet Energy of Gamma-Ray Bursts through the Blandford-Znajek Mechanism

Zhao-Feng Wu, Michail Damoulakis, Paz Beniamini, Dimitrios Giannios

Comments: 13 pages, 7 figures, submitted to ApJL

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

[44] arXiv:2411.12842 [pdf, html, other]

Title: Temporal Changes in the Infrared Spectra of Magellanic Carbon Stars

G.C. Sloan, K.E. Kraemer, B. Aringer, J. Cami, K. Eriksson, S. Hoefner, E. Lagadec, M. Matsuura, I. McDonald, E. Montiel, R. Sahai, A.A. Zijlstra

Comments: 7 pages, 3 figures

Journal-ref: Galaxies 12 (2024), 61

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

[45] arXiv:2411.12839 [pdf, html, other]

Title: How do supernova remnants cool? II. Machine learning analysis of supernova remnant simulations

P. Smirnova, E. I. Makarenko, S. D. Clarke, E. Glukhov, S. Walch, I. Vaezzadeh, D. Seifried

Comments: 11 pages, 14 figures

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

[46] arXiv:2411.12834 [pdf, html, other]

Title: Bringing together African & European research communities with an inclusive astronomy conference

Chris M. Harrison (Newcastle University), Leah Morabito (Durham University, on behalf of the Organising Committees)

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Astrophysics of Galaxies (astro-ph.GA); Physics Education (physics.ed-ph); Physics and Society (physics.soc-ph)

[47] arXiv:2411.12815 [pdf, html, other]

Title: Multi-Mission Observations of Relativistic Electrons and High-Speed Jets Linked to Shock Generated Transients

Savvas Raptis, Martin Lindberg, Terry Z. Liu, Drew L. Turner, Ahmad Lalti, Yufei Zhou, Primož Kajdič, Athanasios Kouloumvakos, David G. Sibeck, Laura Vuorinen, Adam Michael, Mykhaylo Shumko, Adnane Osmane, Eva Krämer, Lucile Turc, Tomas Karlsson, Christos Katsavrias, Lynn B. Wilson III, Hadi Madanian, Xóchitl Blanco-Cano, Ian J. Cohen, C. Philippe Escoubet

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

[48] arXiv:2411.12809 [pdf, html, other]

Title: Evolution of Supernova Remnants in a Cloudy Multiphase Interstellar Medium

Minghao Guo, Chang-Goo Kim, James M. Stone

Comments: 24 pages, 14 figures, submitted to ApJ

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

[49] arXiv:2411.12804 [pdf, html, other]

Title: Cocoon shock, X-ray cavities and extended Inverse Compton emission in Hercules A: clues from Chandra observations

F. Ubertosi, Y. Gong, P. Nulsen, J. P. Leahy, M. Gitti, B. R. McNamara, M. Gaspari, M. Singha, C. O'Dea, S. Baum

Comments: Accepted for publication in Astronomy & Astrophysics

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

[50] arXiv:2411.12803 [pdf, html, other]

Title: A spectro-temporal view of normal branch oscillations in Cygnus X-2 as seen by NICER and NuSTAR

Malu Sudha, Renee M. Ludlam, Diego Altamirano, Edward M. Cackett, Jeremy Hare

Comments: Accepted for Publication in ApJ

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