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High Energy Astrophysical Phenomena

Authors and titles for recent submissions, skipping first 35

[ total of 124 entries: 1-25 | 11-35 | 36-60 | 61-85 | 86-110 | 111-124 ]
[ showing 25 entries per page: fewer | more | all ]

Thu, 16 May 2024 (continued, showing last 10 of 25 entries)

[36]  arXiv:2405.08926 [pdf, other]
Title: Atmospheric muons and their variations with temperature
Authors: Stef Verpoest, Dennis Soldin, Paolo Desiati
Comments: 14 pages, 15 figures
Journal-ref: Astroparticle Physics 161 (2024) 102985
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)
[37]  arXiv:2405.08855 [pdf, other]
Title: Extreme Nuclear Transients Resulting from the Tidal Disruption of Intermediate Mass Stars
Authors: Jason T. Hinkle, Benjamin J. Shappee, Katie Auchettl, Christopher S. Kochanek, Jack M. M. Neustadt, Abigail Polin, Jay Strader, Thomas W.-S. Holoien, Mark E. Huber, Michael A. Tucker, Christopher Ashall, Thomas de Jaeger, Dhvanil D. Desai, Aaron Do, Willem B. Hoogendam, Anna V. Payne
Comments: Submitted to Science
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[38]  arXiv:2405.08829 [pdf, ps, other]
Title: Plasma Effects on Resonant Phenomena
Authors: Anil Pradhan (Department of Astronomy, The Ohio State University, Columbus, Ohio, USA)
Comments: In press, Canadian Journal of Physics, 10 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:2301.07734
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Atomic Physics (physics.atom-ph); Plasma Physics (physics.plasm-ph)
[39]  arXiv:2405.09495 (cross-list from gr-qc) [pdf, other]
Title: A dissipative extension to ideal hydrodynamics
Authors: Marcus J. Hatton, Ian Hawke
Comments: 16 pages, 13 figures. Intention to submit to MNRAS
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); Computational Physics (physics.comp-ph); Fluid Dynamics (physics.flu-dyn)
[40]  arXiv:2405.09468 (cross-list from gr-qc) [pdf, other]
Title: Predicting Binary Neutron Star Postmerger Spectra Using Artificial Neural Networks
Authors: Dimitrios Pesios, Ioannis Koutalios, Dimitris Kugiumtzis, Nikolaos Stergioulas
Comments: 20 pages, 12 figures, to be submitted to PRD
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)
[41]  arXiv:2405.09350 (cross-list from astro-ph.CO) [pdf, other]
Title: Digging into the ultraviolet luminosity functions of galaxies at high redshifts: galaxies evolution, reionization, and cosmological parameters
Authors: Yi-Ying Wang, Lei Lei, Shao-Peng Tang, Guan-Wen Yuan, Yi-Zhong Fan
Comments: 15 pages, 9 figures and 3 tables
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE)
[42]  arXiv:2405.09239 (cross-list from hep-ph) [pdf, other]
Title: Origin and detection of nontopological soliton dark matter
Authors: Nicholas Orlofsky
Comments: 4 pages, 1 figure, contribution to the 2024 Very High Energy Phenomena in the Universe session of the 58th Rencontres de Moriond
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[43]  arXiv:2405.08872 (cross-list from gr-qc) [pdf, other]
Title: Black hole horizons must be veiled by photon spheres
Authors: Raúl Carballo-Rubio, Astrid Eichhorn
Comments: 10 pages, 2 figures, Honorable Mention in the Gravity Research Foundation 2024 Awards for Essays on Gravitation
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)
[44]  arXiv:2405.08865 (cross-list from hep-ph) [pdf, other]
Title: Numerical Analysis of Resonant Axion-Photon Mixing: Part I
Authors: Estanis Utrilla Ginés, Dion Noordhuis, Christoph Weniger, Samuel J. Witte
Comments: 15 pages, 7 figures + appendix
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[45]  arXiv:2405.08857 (cross-list from gr-qc) [pdf, other]
Title: Rapid parameter estimation for pulsar-timing-array datasets with variational inference and normalizing flows
Authors: Michele Vallisneri, Marco Crisostomi, Aaron D. Johnson, Patrick M. Meyers
Comments: 6 pages, 1 figure
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); Instrumentation and Methods for Astrophysics (astro-ph.IM)

Wed, 15 May 2024 (showing first 15 of 29 entries)

[46]  arXiv:2405.08804 [pdf, other]
Title: Photon Ring Interferometric Signatures Beyond The Universal Regime
Authors: He Jia, Eliot Quataert, Alexandru Lupsasca, George N. Wong
Comments: 10+6 pages, 7+3 figures, to be submitted
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[47]  arXiv:2405.08785 [pdf, other]
Title: A Hot Mess: The Rich and Complex Soft Emitting Regions Surrounding the Reflection Dominated Flaring Central Engine of Mrk 1239
Authors: Margaret Z. Buhariwalla, L. C. Gallo, J. Mao, J. Jiang, L. K. Pothier-Bogoslowski, E. Järvelä, S. Komossa, D. Grupe
Comments: 26 pages, accepted for publication in ApJ
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[48]  arXiv:2405.08758 [pdf, ps, other]
Title: Low Mass Naked Singularities from Dark Core Collapse
Authors: Chandrachur Chakraborty (MCNS, India), Sudip Bhattacharyya (TIFR, India), Pankaj S. Joshi (Ahmedabad U., India)
Comments: 17 pages, 8 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[49]  arXiv:2405.08660 [pdf, ps, other]
Title: On the origin of the quasi-periodic micro-pulses observed in the radio-frequency emission of some neutron stars
Authors: P B Jones
Comments: 4 pages: to be published in Monthly Notices of the Royal Astronomical Society Letters
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[50]  arXiv:2405.08627 [pdf, other]
Title: Evidence of jet activity from the secondary black hole in the OJ287 binary system
Authors: Mauri J. Valtonen, Staszek Zola, Alok C. Gupta, Shubham Kishore, Achamveedu Gopakumar, Svetlana G. Jorstad, Paul J. Wiita, Minfeng Gu, Kari Nilsson, Alan P. Marscher, Zhongli Zhang, Rene Hudec, Katsura Matsumoto, Marek Drozdz, Waldemar Ogloza, Andrei V. Berdyugin, Daniel E. Reichart, Markus Mugrauer, Lankeswar Dey, Tapio Pursimo, Harry J. Lehto, Stefano Ciprini, T. Nakaoka, M. Uemura, Ryo Imazawa, Michal Zejmo, Vladimir V. Kouprianov, James W. Davidson, Jr., Alberto Sadun, Jan Strobl, Z. R. Weaver, Martin Jelinek
Comments: to Appear in Astrophysical Journal Letters
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[51]  arXiv:2405.08507 [pdf, ps, other]
Title: Influence of the gravitational darkening effect on the spectrum of a hot, rapidly rotating neutron star. II. Iron lines
Authors: Agnieszka Majczyna, Jerzy Madej, Agata Różańska, Mirosław Należyty
Comments: 9 pages, 8 figures
Journal-ref: ApJ 966 (2024), 223
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[52]  arXiv:2405.08478 [pdf, other]
Title: Long term X-ray spectral variations of the Seyfert-1 galaxy Mrk 279
Authors: K. Akhila, Ranjeev Misra, Savithri H. Ezhikode, K. Jeena
Comments: Accepted for publication in Research in Astronomy and Astrophysics
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[53]  arXiv:2405.08385 [pdf, ps, other]
Title: Regions of suppressed diffusion around supernova remnants?
Authors: Yiwei Bao, Pasquale Blasi, Yang Chen
Journal-ref: 2024 ApJ 966 224
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[54]  arXiv:2405.08367 [pdf, other]
Title: Three-dimensional Magneto-hydrodynamic Simulations of Core-collapse Supernovae: I. Hydrodynamic evolution and protoneutron star properties
Authors: Ko Nakamura, Tomoya Takiwaki, Jin Matsumoto, Kei Kotake
Comments: 15 pages, 13+5 figures, 1 appendix
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[55]  arXiv:2405.08327 [pdf, other]
Title: Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50-cm Telescopes
Authors: Yuan-Pei Yang, Xiangkun Liu, Yu Pan, Xinzhong Er, Dezi Liu, Yuan Fang, Guowang Du, Yongzhi Cai, Xian Xu, Xinlei Chen, Xingzhu Zou, Helong Guo, Chenxu Liu, Yehao Cheng, Brajesh Kumar, Xiaowei Liu
Comments: 15 pages, 7 figures, 3 tables. Accepted for publication in ApJ. Comments welcome!
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[56]  arXiv:2405.08326 [pdf, other]
Title: Periodic Activities of Fast Radio Burst Repeaters from Precessing Magnetars with Evolving Obliquity
Authors: Xin-Ming Feng, Yuan-Pei Yang, Qiao-Chu Li
Comments: 10 pages, 9 figures. Accepted for publication in MNRAS. Comments welcome!
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[57]  arXiv:2405.08231 [pdf, other]
Title: Ten Supernova-rise in Binary Driven Gamma-ray Bursts
Authors: R. Ruffini, C.L. Bianco, Liang Li, M.T. Mirtorabi, R. Moradi, F. Rastegarnia, J.A. Rueda, S.R. Zhang, Y. Wang
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
[58]  arXiv:2405.08163 [pdf, other]
Title: Deep TOV to characterize Neutron Stars
Authors: Praveer Tiwari, Archana Pai
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)
[59]  arXiv:2405.08155 [pdf, ps, other]
Title: On the width of a collisionless shock and the index of the cosmic rays it accelerates
Authors: Antoine Bret, Asaf Pe'er
Comments: 14 pages, 6 figures, to appear in ApJ
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR); Plasma Physics (physics.plasm-ph)
[60]  arXiv:2405.08107 [pdf, other]
Title: Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry
Authors: Juri Poutanen, Sergey S. Tsygankov, Victor Doroshenko, Sofia V. Forsblom, Peter Jenke, Philip Kaaret, Andrei V. Berdyugin, Dmitry Blinov, Vadim Kravtsov, Ioannis Liodakis, Anastasia Tzouvanou, Alessandro Di Marco, Jeremy Heyl, Fabio La Monaca, Alexander A. Mushtukov, George G. Pavlov, Alexander Salganik, Alexandra Veledina, Martin C. Weisskopf, Silvia Zane, Vladislav Loktev, Valery F. Suleimanov, Colleen Wilson-Hodge, Svetlana V. Berdyugina, Masato Kagitani, Vilppu Piirola, Takeshi Sakanoi, Ivan Agudo, Lucio A. Antonelli, Matteo Bachetti, Luca Baldini, Wayne H. Baumgartner, Ronaldo Bellazzini, Stefano Bianchi, Stephen D. Bongiorno, Raffaella Bonino, Alessandro Brez, Niccolo Bucciantini, Fiamma Capitanio, Simone Castellano, Elisabetta Cavazzuti, Chien-Ting Chen, Stefano Ciprini, Enrico Costa, et al. (67 additional authors not shown)
Comments: 13 pages, 10 figures, submitted to A&A
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)
[ total of 124 entries: 1-25 | 11-35 | 36-60 | 61-85 | 86-110 | 111-124 ]
[ showing 25 entries per page: fewer | more | all ]

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