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Cosmology and Nongalactic Astrophysics

Authors and titles for recent submissions, skipping first 25

[ total of 80 entries: 1-25 | 26-50 | 51-75 | 76-80 ]
[ showing 25 entries per page: fewer | more | all ]

Fri, 26 Apr 2024 (continued, showing last 8 of 17 entries)

[26]  arXiv:2404.16673 (cross-list from hep-ph) [pdf, other]
Title: Illuminating Black Hole Shadow with Dark Matter Annihilation
Authors: Yifan Chen, Ran Ding, Yuxin Liu, Yosuke Mizuno, Jing Shu, Haiyue Yu, Yanjie Zeng
Comments: 19 pages, 6 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[27]  arXiv:2404.16401 (cross-list from astro-ph.GA) [pdf, other]
Title: Model independent approach for calculating galaxy rotation curves for low $S/N$ MaNGA galaxies
Authors: Sangwoo Park, Arman Shafieloo, Satadru Bag, Mikhail Denissenya, Eric V. Linder, Adarsh Ranjan
Comments: 13 pages, 8 figures, 1 table
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[28]  arXiv:2404.16272 (cross-list from hep-ph) [pdf, other]
Title: Heavy Dark Matter in White Dwarfs: Multiple-Scattering Capture and Thermalization
Authors: Nicole F. Bell, Giorgio Busoni, Sandra Robles, Michael Virgato
Comments: 32 pages, 6 figures, 2 tables, 1 appendix
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)
[29]  arXiv:2404.16265 (cross-list from gr-qc) [pdf, other]
Title: Deci-Hz gravitational waves from the self-interacting axion cloud around the rotating stellar mass black hole
Authors: Hidetoshi Omiya, Takuya Takahashi, Takahiro Tanaka, Hirotaka Yoshino
Comments: 19 pages, 17 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
[30]  arXiv:2404.16247 (cross-list from astro-ph.GA) [pdf, other]
Title: Confronting the Diversity Problem: The Limits of Galaxy Rotation Curves as a tool to Understand Dark Matter Profiles
Authors: Isabel S. Sands, Philip F. Hopkins, Xuejian Shen, Michael Boylan-Kolchin, James Bullock, Claude-Andre Faucher-Giguere, Francisco J. Mercado, Jorge Moreno, Lina Necib, Xiaowei Ou, Sarah Wellons, Andrew Wetzel
Comments: 20 pages, 10 figures
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
[31]  arXiv:2404.16200 (cross-list from astro-ph.GA) [pdf, other]
Title: JWST MIRI detections of H$α$ and [O III] and direct metallicity measurement of the $z=10.17$ lensed galaxy MACS0647$-$JD
Authors: Tiger Yu-Yang Hsiao, Javier Álvarez-Márquez, Dan Coe, Alejandro Crespo Gómez, Abdurro'uf, Pratika Dayal, Rebecca L. Larson, Arjan Bik, Carmen Blanco-Prieto, Luis Colina, Pablo Guillermo Pérez-González, Luca Costantin, Carlota Prieto-Jiménez, Angela Adamo, Larry D. Bradley, Christopher J. Conselice, Seiji Fujimoto, Lukas J. Furtak, Taylor A. Hutchison, Bethan L. James, Yolanda Jiménez-Teja, Intae Jung, Vasily Kokorev, Matilde Mingozzi, Colin Norman, Massimo Ricotti, Jane R. Rigby, Keren Sharon, Eros Vanzella, Brian Welch, Xinfeng Xu, Erik Zackrisson, Adi Zitrin
Comments: 15 pages, 8 figures, submitted to ApJ
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[32]  arXiv:2404.16094 (cross-list from hep-ph) [pdf, other]
Title: Millicharged Condensates on Earth
Authors: Asher Berlin, Roni Harnik, Ying-Ying Li, Bin Xu
Comments: 8 pages, 2 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Experiment (hep-ex)
[33]  arXiv:2404.16090 (cross-list from hep-ph) [pdf, other]
Title: Resonant Reheating
Authors: Basabendu Barman, Nicolás Bernal, Yong Xu
Comments: 28 pages, 11 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

Thu, 25 Apr 2024

[34]  arXiv:2404.15982 [pdf, other]
Title: Cosmological constraints on time-varying cosmological terms: A study of FLRW universe models with $Λ(t)$CDM cosmology
Authors: M. Koussour, N. Myrzakulov, J. Rayimbaev
Comments: Advances in Space Research accepted version
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[35]  arXiv:2404.15913 [pdf, other]
Title: Constraints on Cosmological Models from Quasars Calibrated with Type Ia Supernova by a Gaussian Process
Authors: Haixiang Zhang, Yang Liu, Hongwei Yu, Xiaodong Nong, Nan Liang, Puxun Wu
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[36]  arXiv:2404.15402 [pdf, other]
Title: KiDS-SBI: Simulation-Based Inference Analysis of KiDS-1000 Cosmic Shear
Authors: Maximilian von Wietersheim-Kramsta, Kiyam Lin, Nicolas Tessore, Benjamin Joachimi, Arthur Loureiro, Robert Reischke, Angus H. Wright
Comments: 44 pages, 30 figures. Submitted to Astronomy & Astrophysics
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[37]  arXiv:2404.15977 (cross-list from gr-qc) [pdf, other]
Title: Kinetic Model for Dark Energy -- Dark Matter Interaction: Scenario for the Hubble Tension
Authors: Giovanni Montani, Nakia Carlevaro
Comments: 6 pages, 2 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[38]  arXiv:2404.15963 (cross-list from astro-ph.GA) [pdf, other]
Title: Cosmic Himalayas: The Highest Quasar Density Peak Identified in a 10,000 deg$^2$ Sky with Spatial Discrepancies between Galaxies, Quasars, and IGM HI
Authors: Yongming Liang, Masami Ouchi, Dongsheng Sun, Nobunari Kashikawa, Zheng Cai, Sebastiano Cantalupo, Kentaro Nagamine, Hidenobu Yajima, Takanobu Kirihara, Haibin Zhang, Mingyu Li, Rhythm Shimakawa, Xiaohui Fan, Kei Ito, Masayuki Tanaka, Yuichi Harikane, J. Xavier Prochaska, Andrea Travascio, Weichen Wang, Martin Elvis, Giuseppina Fabbiano, Junya Arita, Masafusa Onoue, John D. Silverman, Dongdong Shi, FangXia An, Takuma Izumi, Kazuhiro Shimasaku, Hisakazu Uchiyama, Chenghao Zhu
Comments: 19 pages, 11 figures, submitted to ApJ, comments are welcome
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[39]  arXiv:2404.15832 (cross-list from nucl-th) [pdf, other]
Title: Primordial Nucleosynthesis with Non-Extensive Statistics
Authors: C.A. Bertulani, Shubhchintak
Comments: The European Physics Journal, Topical issue "Nuclear Astrophysics: Recent Progress in Understanding Element Formation in the Universe", 19 pages, 5 figures
Subjects: Nuclear Theory (nucl-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[40]  arXiv:2404.15824 (cross-list from astro-ph.HE) [pdf, other]
Title: Three-dimensional thermodynamic structures of the intracluster medium across edges in the X-ray surface brightness of massive, bright, dynamically-active galaxy clusters
Authors: Shutaro Ueda, Yuto Ichinohe
Comments: 29 pages, 19 figures, 2 tables, submitted to ApJ
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[41]  arXiv:2404.15809 (cross-list from hep-th) [pdf, ps, other]
Title: Dark matter and space-time symmetry restoration
Authors: Joao Magueijo
Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[42]  arXiv:2404.15795 (cross-list from astro-ph.IM) [pdf, other]
Title: A Hierarchical PSF Reconstruction Method
Authors: Pedro Alonso, Jun Zhang, Cong Liu
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[43]  arXiv:2404.15521 (cross-list from hep-ph) [pdf, other]
Title: A Ramsey Neutron-Beam Experiment to Search for Ultralight Axion Dark Matter at the ESS
Authors: P. Fierlinger, M. Holl, D. Milstead, V. Santoro, W. M. Snow, Y. V. Stadnik
Comments: 8 pages, 3 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Nuclear Experiment (nucl-ex); Instrumentation and Detectors (physics.ins-det)
[44]  arXiv:2404.15413 (cross-list from astro-ph.GA) [pdf, other]
Title: A Spatially Resolved [CII] Survey of 31 $z\sim7$ Massive Galaxies Hosting Luminous Quasars
Authors: Feige Wang, Jinyi Yang, Xiaohui Fan, Bram Venemans, Roberto Decarli, Eduardo Bañados, Fabian Walter, Aaron J. Barth, Fuyan Bian, Frederick B. Davies, Anna-Christina Eilers, Emanuele Paolo Farina, Joseph F. Hennawi, Jiang-Tao Li, Chiara Mazzucchelli, Ran Wang, Xue-Bing Wu, Minghao Yue
Comments: accepted for publication in ApJ
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[45]  arXiv:2404.15389 (cross-list from astro-ph.IM) [pdf, other]
Title: Detecting unresolved lensed SNe Ia in LSST using blended light curves
Authors: Satadru Bag, Simon Huber, Sherry H. Suyu, Nikki Arendse, Irham Taufik Andika, Raoul Canameras, Alex Kim, Eric Linder, Kushal Lodha, Alejandra Melo, Anupreeta More, Stefan Schuldt, Arman Shafieloo
Comments: 16 pages, 9 figures, submitted to A&A
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

Wed, 24 Apr 2024 (showing first 5 of 13 entries)

[46]  arXiv:2404.15232 [pdf, other]
Title: Interacting Dark Energy after DESI Baryon Acoustic Oscillation measurements
Authors: William Giarè, Miguel A. Sabogal, Rafael C. Nunes, Eleonora Di Valentino
Comments: 6 pages, 3 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
[47]  arXiv:2404.15220 [pdf, other]
Title: Dark Radiation with Baryon Acoustic Oscillations from DESI 2024 and the $H_0$ tension
Authors: Itamar J. Allali, Alessio Notari, Fabrizio Rompineve
Comments: 5 pages, 3 figures, 2 tables, plus appendices
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
[48]  arXiv:2404.15089 [pdf, ps, other]
Title: Vanilla Inflation Predicts Negative Running
Authors: Jerome Martin, Christophe Ringeval, Vincent Vennin
Comments: 5 pages, 4 figures, uses RevTeX
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[49]  arXiv:2404.14508 [pdf, other]
Title: Imprints of Supermassive Black Hole Evolution on the Spectral and Spatial Anisotropy of Nano-Hertz Stochastic Gravitational-Wave Background
Authors: Mohit Raj Sah, Suvodip Mukherjee, Vida Saeedzadeh, Arif Babul, Michael Tremmel, Thomas R. Quinn
Comments: 19 page, 27 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[50]  arXiv:2404.14487 [pdf, other]
Title: A Strong Gravitational Lens Is Worth a Thousand Dark Matter Halos: Inference on Small-Scale Structure Using Sequential Methods
Authors: Sebastian Wagner-Carena, Jaehoon Lee, Jeffrey Pennington, Jelle Aalbers, Simon Birrer, Risa H. Wechsler
Comments: Code available at this https URL
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[ total of 80 entries: 1-25 | 26-50 | 51-75 | 76-80 ]
[ showing 25 entries per page: fewer | more | all ]

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