Astrophysics
Authors and titles for Sep 2023
[ total of 1637 entries: 1-25 | 26-50 | 51-75 | 76-100 | ... | 1626-1637 ][ showing 25 entries per page: fewer | more | all ]
- [1] arXiv:2309.00019 [pdf, other]
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Title: Obtaining Statistical Significance of Gravitational Wave Signals in Hierarchical SearchComments: 13 pages, 10 figuresSubjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); General Relativity and Quantum Cosmology (gr-qc)
- [2] arXiv:2309.00031 [pdf, other]
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Title: PEARLS: Near Infrared Photometry in the JWST North Ecliptic Pole Time Domain FieldAuthors: Christopher N. A. Willmer, Chun Ly, Satoshi Kikuta, S. A. Kattner, Rolf A. Jansen, Seth H. Cohen, Rogier A. Windhorst, Ian Smail, Scott Tompkins, John F. Beacom, Cheng Cheng, Christopher J. Conselice, Brenda L. Frye, Anton M. Koekemoer, Nimish Hathi, Minhee Hyun, Myungshin Im, S. P. Willner, X. Zhao, Walter A. Brisken, F. Civano, William Cotton, Guenther Hasinger, W. Peter Maksym, Marcia J. Rieke, Norman A. GroginComments: 23 pages, 10 figures. Accepted for publication in ApJS. Images and catalogs available at this https URL Data description available under ancillary files and at the Zenodo site. Added a reference, fixed typos in metadataSubjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Solar and Stellar Astrophysics (astro-ph.SR)
- [3] arXiv:2309.00034 [pdf, other]
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Title: Ultraluminous X-ray sources are beamedComments: 4 pages, 2 figures. MNRAS in press. Additional, simple argument against magnetars in ULXs addedSubjects: High Energy Astrophysical Phenomena (astro-ph.HE)
- [4] arXiv:2309.00036 [pdf, other]
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Title: Detection of Carbon Monoxide in the Atmosphere of WASP-39b Applying Standard Cross-Correlation Techniques to JWST NIRSpec G395H DataAuthors: Emma Esparza-Borges, Mercedes López-Morales, Jéa I. Adams Redai, Enric Pallé, James Kirk, Núria Casasayas-Barris, Natasha E. Batalha, Benjamin V. Rackham, Jacob L. Bean, S.L. Casewell, Leen Decin, Leonardo A. Dos Santos, Antonio García Muñoz, Joseph Harrington, Kevin Heng, Renyu Hu, Luigi Mancini, Karan Molaverdikhani, Giuseppe Morello, Nikolay K. Nikolov, Matthew C. Nixon, Seth Redfield, Kevin B. Stevenson, Hannah R. Wakeford, Munazza K. Alam, Björn Benneke, Jasmina Blecic, Nicolas Crouzet, Tansu Daylan, Julie Inglis, Laura Kreidberg, Dominique J.M. Petit dit de la Roche, Jake D. TurnerComments: Accepted for publication in The Astrophysical Journal LettersSubjects: Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM)
- [5] arXiv:2309.00038 [pdf, other]
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Title: A Unified Picture of Short and Long Gamma-ray Bursts from Compact Binary MergersAuthors: Ore Gottlieb, Brian Metzger, Eliot Quataert, Danat Issa, Tia Martineau, Francois Foucart, Matthew Duez, Lawrence Kidder, Harald Pfeiffer, Mark ScheelSubjects: High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)
- [6] arXiv:2309.00039 [pdf, other]
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Title: Fuzzy dark matter dynamics in tidally perturbed dwarf spheroidal galaxy satellitesComments: 22 pages, 12 figure; appendix adds 10 pages, 5 figures; accepted for publication in JCAPSubjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
- [7] arXiv:2309.00041 [pdf, other]
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Title: EDGE -- Dark matter or astrophysics? Breaking dark matter heating degeneracies with HI rotation in faint dwarf galaxiesAuthors: Martin P. Rey, Matthew D. A. Orkney, Justin I. Read, Payel Das, Oscar Agertz, Andrew Pontzen, Anastasia A. Ponomareva, Stacy Y. Kim, William McClymontComments: Matching published version in MNRAS, results unchanged. Now includes an inference of the dark matter profile from the characterised HI rotation curvesSubjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
- [8] arXiv:2309.00045 [pdf, other]
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Title: The energy distribution of the first supernovaeComments: 22 pages, 13 figuresJournal-ref: Monthly Notices of the Royal Astronomical Society (2023), Volume 525, Issue 1, pp.190-210Subjects: Astrophysics of Galaxies (astro-ph.GA)
- [9] arXiv:2309.00046 [pdf, other]
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Title: A formation mechanism for "Wrong Way" Radio RelicsComments: 13 pages, 7 figures, accepted for publication in ApJL. arXiv admin note: text overlap with arXiv:2308.00448Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
- [10] arXiv:2309.00048 [pdf, other]
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Title: Detection of the Keplerian decline in the Milky Way rotation curveAuthors: Yongjun Jiao (1), Francois Hammer (1), Haifeng Wang (2), Jianling Wang (1 and 3), Philippe Amram (4), Laurent Chemin (5), Yanbin Yang (1) ((1) GEPI, Observatoire de Paris, Paris Sciences et Lettres, CNRS, Place Jules Janssen 92195, Meudon, France, (2) Centro Ricerche Enrico Fermi, Via Panisperna 89a, I-00184 Rome, Italy, (3) CAS Key Laboratory of Optical Astronomy, National Astronomical Observatories, Beijing 100101, China, (4) Aix-Marseille Univ., CNRS, CNES, LAM, 38 rue Frederic Joliot Curie, 13338 Marseille, France, (5) Instituto de Astrofisica, Universidad Andres Bello, Fernandez Concha 700, Las Condes, Santiago, RM, Chile)Comments: 13 Pages, 13 Figures, version compliant to that of Astronomy and Astrophysics journalJournal-ref: A&A 678, A208 (2023)Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
- [11] arXiv:2309.00050 [pdf, other]
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Title: Illuminating the Dark Side of Cosmic Star Formation II. A second date with RS-NIRdark galaxies in COSMOSAuthors: Meriem Behiri, Margherita Talia, Andrea Cimatti, Andrea Lapi, Marcella Massardi, Andrea F. Enia, Cristian Vignali, Matthieu Bethermin, Andreas L. Faisst, Fabrizio Gentile, Marika Giulietti, Carlotta Gruppioni, Francesca Pozzi, Vernesa Smolcic, Gianni ZamoraniSubjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
- [12] arXiv:2309.00051 [pdf, other]
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Title: The Nature of the IMBH Candidate CXO~J133815.6+043255: High-Frequency Radio EmissionComments: 8 pages, 3 figures, accepted for publication in the Astrophysical JournalSubjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA)
- [13] arXiv:2309.00052 [pdf, other]
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Title: Euclid preparation. XXXIV. The effect of linear redshift-space distortions in photometric galaxy clustering and its cross-correlation with cosmic shearAuthors: Euclid Collaboration: K.Tanidis, V.F.Cardone, M.Martinelli, I.Tutusaus, S.Camera, N.Aghanim, A.Amara, S.Andreon, N.Auricchio, M.Baldi, S.Bardelli, E.Branchini, M.Brescia, J.Brinchmann, V.Capobianco, C.Carbone, J.Carretero, S.Casas, M.Castellano, S.Cavuoti, A.Cimatti, R.Cledassou, G.Congedo, L.Conversi, Y.Copin, L.Corcione, F.Courbin, H.M.Courtois, A.DaSilva, H.Degaudenzi, J.Dinis, F.Dubath, X.Dupac, S.Dusini, M.Farina, S.Farrens, S.Ferriol, P.Fosalba, M.Frailis, E.Franceschi, M.Fumana, S.Galeotta, B.Garilli, W.Gillard, B.Gillis, C.Giocoli, A.Grazian, F.Grupp, L.Guzzo, S.V.H.Haugan, W.Holmes, I.Hook, A.Hornstrup, K.Jahnke, B.Joachimi, E.Keihanen, S.Kermiche, A.Kiessling, M.Kunz, H.Kurki-Suonio, P.B.Lilje, V.Lindholm, I.Lloro, E.Maiorano, O.Mansutti, O.Marggraf, K.Markovic, N.Martinet, F.Marulli, et al. (140 additional authors not shown)Comments: 15 pages, 6 figures. Version matching publication at journalSubjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
- [14] arXiv:2309.00053 [pdf, other]
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Title: The first comprehensive study of a giant nebula around a radio-quiet quasar in the $z < 1$ UniverseAuthors: Zhuoqi Will Liu, Sean D. Johnson, Jennifer I-Hsiu Li, Gwen C. Rudie, Joop Schaye, Hsiao-Wen Chen, Jarle Brinchmann, Sebastiano Cantalupo, Mandy C. Chen, Wolfram Kollatschny, Michael V. Maseda, Nishant Mishra, Sowgat MuzahidComments: 19 pages, 9 figures, 3 tables; Accepted by MNRASSubjects: Astrophysics of Galaxies (astro-ph.GA)
- [15] arXiv:2309.00057 [pdf, other]
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Title: Aspects of Machian Gravity (II): Testing Theory against Rotation Curves of 175 SPARC GalaxiesAuthors: Santanu DasComments: 27 pages, 183 figuresSubjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)
- [16] arXiv:2309.00062 [pdf, other]
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Title: Very Massive Star Models: I. Impact of Rotation and Metallicity and Comparisons with ObservationsComments: 13 pages, 11 figuresJournal-ref: A&A 679, A137 (2023)Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
- [17] arXiv:2309.00063 [pdf, other]
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Title: A compact cryogenic configurable slit unit for a multi-object infrared spectrograph:Design and Development of a prototype at TIFRAuthors: P. P. Madhwani, A. P. K. Kutty, B. Mookerjea, J. V. Parmar, V. N. Kurhade, S. L. D'Costa, P. Manoj, A. SuryaComments: 7 pages, Accepted for publication in the Journal of Astronomical InstrumentationSubjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)
- [18] arXiv:2309.00077 [pdf, other]
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Title: Governing accelerating Universe via newly reconstructed Hubble parameter by employing empirical data simulationsComments: 16 pages, 8 figures, version accepted for publication in Physics of the Dark UniverseSubjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
- [19] arXiv:2309.00089 [pdf, other]
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Title: VERITAS and HAWC observations of unidentified source LHAASO J2108+5157Authors: Sajan Kumar (for the VERITAS collaboration), Michael Martin, Xiaojie Wang (for the HAWC collaboration)Comments: 9 pages, 2 figures, Proceedings for the 38th International Cosmic Ray Conference (ICRC2023) in Nagoya Japan, Jul 26 - Aug 3, 2023Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
- [20] arXiv:2309.00102 [pdf, other]
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Title: The LOFAR Two-Metre Sky Survey (LoTSS): VI. Optical identifications for the second data releaseAuthors: M. J. Hardcastle, M. A. Horton, W. L. Williams, K. J. Duncan, L. Alegre, B. Barkus, J. H. Croston, H. Dickinson, E. Osinga, H. J. A. Röttgering, J. Sabater, T. W. Shimwell, D. J. B. Smith, P. N. Best, A. Botteon, M. Brüggen, A. Drabent, F. de Gasperin, G. Gürkan, M. Hajduk, C. L. Hale, M. Hoeft, M. Jamrozy, M. Kunert-Bajraszewska, R. Kondapally, M. Magliocchetti, V. H. Mahatma, R. I. J. Mostert, S. P. O'Sullivan, U. Pajdosz-Śmierciak, J. Petley, J. C. S. Pierce, I. Prandoni, D. J. Schwarz, A. Shulewski, T. M. Siewert, J. P. Stott, H. Tang, M. Vaccari, X. Zheng, T. Bailey, S. Desbled, A. Goyal, V. Gonano, M. Hanset, W. Kurtz, S. M. Lim, L. Mielle, C. S. Molloy, R. Roth, I. A. Terentev, M. TorresComments: 29 pages. Accepted by A&A; data products available at this https URLJournal-ref: A&A 678, A151 (2023)Subjects: Astrophysics of Galaxies (astro-ph.GA)
- [21] arXiv:2309.00110 [pdf, other]
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Title: Optical- & UV-Continuum Morphologies of Compact Radio Source HostsAuthors: Chetna Duggal, Christopher P. O'Dea, Stefi A. Baum, Alvaro Labiano, Clive Tadhunter, Diana M. Worrall, Raffaella Morganti, Grant R. Tremblay, Daniel DickenComments: Submitted to ApJSubjects: Astrophysics of Galaxies (astro-ph.GA)
- [22] arXiv:2309.00146 [pdf, other]
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Title: Impact of neutron star spin on Poynting-Robertson drag during a Type I X-ray burstAuthors: J. Speicher (1), P. C. Fragile (2), D. R. Ballantyne (1) ((1) Center for Relativistic Astrophysics, School of Physics, Georgia Institute of Technology, (2) Department of Physics & Astronomy, College of Charleston)Comments: 9 pages, 8 figures, accepted for publication in MNRASSubjects: High Energy Astrophysical Phenomena (astro-ph.HE)
- [23] arXiv:2309.00198 [pdf, ps, other]
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Title: Flux evolution and kinematics of superluminal components in blazar 3C345Authors: S.J.QianComments: 18 pages and 63 figuresSubjects: Astrophysics of Galaxies (astro-ph.GA)
- [24] arXiv:2309.00200 [pdf, other]
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Title: Observations of a black hole X-ray binary indicate formation of a magnetically arrested diskAuthors: Bei You, Xinwu Cao, Zhen Yan, Jean-Marie Hameury, Bozena Czerny, Yue Wu, Tianyu Xia, Marek Sikora, Shuang-Nan Zhang, Pu Du, Piotr T. ZyckiComments: The author's version of the article which will appear in Science on 31 August 2023, 49 pages including the extended data. The online publication version can be found at this https URLJournal-ref: Science 381, 961-964 (2023)Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
- [25] arXiv:2309.00228 [pdf, other]
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Title: Induced Gravitational Waves with Kination Era for Recent Pulsar Timing Array SignalsComments: 14 pages, 3 figures, v2: published version, minor revisionSubjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
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