Cosmology and Nongalactic 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 10 of 10 entries )

[1] 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)

[2] 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)

[3] arXiv:2411.13521 (cross-list from hep-th) [pdf, html, other]

Title: Effective Actions for Domain Wall Dynamics

Jose J. Blanco-Pillado, Alberto García Martín-Caro, Daniel Jiménez-Aguilar, Jose M. Queiruga

Comments: 46 pages, 10 figures

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

[4] arXiv:2411.13299 (cross-list from hep-ph) [pdf, html, other]

Title: Gravitational Waves from Metastable Cosmic Strings in Supersymmetric New Inflation Model

Akifumi Chitose, Masahiro Ibe, Shunsuke Neda, Satoshi Shirai

Comments: 49 pages, 12 figures

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

[5] arXiv:2411.13208 (cross-list from astro-ph.GA) [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)

[6] arXiv:2411.13101 (cross-list from hep-lat) [pdf, html, other]

Title: Updates on the density of states method in finite temperature symplectic gauge theories

David Mason, Ed Bennett, Biagio Lucini, Maurizio Piai, Enrico Rinaldi, Davide Vadacchino, Fabian Zierler

Comments: 13 pages, 3 figures. Contribution to Proceedings of the 41st International Symposium on Lattice Field Theory (Lattice 2024), July 28th - August 3rd, 2024, University of Liverpool, UK

Subjects: High Energy Physics - Lattice (hep-lat); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[7] arXiv:2411.13016 (cross-list from astro-ph.IM) [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)

[8] arXiv:2411.12947 (cross-list from astro-ph.HE) [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)

[9] arXiv:2411.12801 (cross-list from astro-ph.GA) [pdf, html, other]

Title: Mapping Galactic Dust Emission and Extinction with HI, HII, and H$_2$

Yun-Ting Cheng, Brandon S. Hensley, Tzu-Ching Chang, Olivier Doré

Comments: 32 pages, 21 figures, submitted to ApJ

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

[10] arXiv:2411.12757 (cross-list from gr-qc) [pdf, html, other]

Title: On the Cosmological Constant-Graviton Mass correspondence

Oem Trivedi, Abraham Loeb

Comments: 7 pages with no figures, comments are welcome

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

Wed, 20 Nov 2024 (showing 26 of 26 entries )

[11] arXiv:2411.12594 [pdf, html, other]

Title: The direct measurement of gravitational potential decay rate at cosmological scales II -- Improved dark energy constraint from $z\le1.4$

Fuyu Dong, Pengjie Zhang, Haojie Xu, Jian Qin

Comments: 16 pages, 12 figures

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

[12] arXiv:2411.12465 [pdf, html, other]

Title: It\^{o}, Stratonovich, and zoom-in schemes in stochastic inflation

Eemeli Tomberg

Comments: 32 pages, 4 figures

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

[13] arXiv:2411.12207 [pdf, html, other]

Title: CMBAnalysis: A Modern Framework for High-Precision Cosmic Microwave Background Analysis

Srikrishna S Kashyap

Comments: 32 pages, 4 figures. The complete codebase is available at this https URL

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Instrumentation and Methods for Astrophysics (astro-ph.IM); Computational Engineering, Finance, and Science (cs.CE)

[14] arXiv:2411.12120 [pdf, html, other]

Title: Miscentering of Optical Galaxy Clusters Based on Sunyaev-Zeldovich Counterparts

Jupiter Ding, Roohi Dalal, Tomomi Sunayama, Michael A. Strauss, Masamune Oguri, Nobuhiro Okabe, Matt Hilton, Rogério Monteiro-Oliveira, Cristóbal Sifón, Suzanne T. Staggs

Comments: 20 pages, 15 figures. Accepted for publication in MNRAS

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

[15] arXiv:2411.12027 [pdf, html, other]

Title: Analytical and EZmock covariance validation for the DESI 2024 results

Daniel Forero-Sánchez, Michael Rashkovetskyi, Otávio Alves, Arnaud de Mattia, Seshadri Nadathur, Pauline Zarrouk, Héctor Gil-Marín, Zhejie Ding, Jiaxi Yu, Uendert Andrade, Xinyi Chen, Cristhian Garcia-Quintero, Juan Mena-Fernández, Steven Ahlen, Davide Bianchi, David Brooks, Etienne Burtin, Edmond Chaussidon, Todd Claybaugh, Shaun Cole, Axel de la Macorra, Miguel Enriquez Vargas, Enrique Gaztañaga, Gaston Gutierrez, Klaus Honscheid, Cullan Howlett, Theodore Kisner, Martin Landriau, Laurent Le Guillou, Michael Levi, Ramon Miquel, John Moustakas, Nathalie Palanque-Delabrouille, Will Percival, Ignasi Pérez-Ràfols, Ashley J. Ross, Graziano Rossi, Eusebio Sanchez, David Schlegel, Michael Schubnell, Hee-Jong Seo, David Sprayberry, Gregory Tarlé, Mariana Vargas Magana, Benjamin Alan Weaver, Hu Zou

Comments: 23 pages, 5 figures 7 tables, submitted to JCAP

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

[16] arXiv:2411.12026 [pdf, html, other]

Title: Modified Gravity Constraints from the Full Shape Modeling of Clustering Measurements from DESI 2024

M. Ishak, J. Pan, R. Calderon, K. Lodha, G. Valogiannis, A. Aviles, G. Niz, L. Yi, C. Zheng, C. Garcia-Quintero, A. de Mattia, L. Medina-Varela, J. L. Cervantes-Cota, U. Andrade, D. Huterer, H. E. Noriega, G. Zhao, A. Shafieloo, W. Fang, S. Ahlen, D. Bianchi, D. Brooks, E. Burtin, E. Chaussidon, T. Claybaugh, S. Cole, A. de la Macorra, Arjun Dey, K. Fanning, S. Ferraro, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, H. Gil-Marín, G. Gutierrez, C. Hahn, K. Honscheid, C. Howlett, S. Juneau, D. Kirkby, T. Kisner, A. Kremin, M. Landriau, L. Le Guillou, A. Leauthaud, M. E. Levi, A. Meisner, R. Miquel, J. Moustakas, J. A. Newman, N. Palanque-Delabrouille, W. J. Percival, C. Poppett, F. Prada, I. Pérez-Ràfols, A. J. Ross, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, H. Seo, D. Sprayberry, G. Tarlé, M. Vargas-Magana, B. A. Weaver, R. H. Wechsler, C. Yèche, P. Zarrouk, R. Zhou, H. Zou (DESI Collaboration)

Comments: 52 pages, 10 figures. This DESI Collaboration Publication is part of the 2024 publication series using the first year of observations (see this https URL)

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

[17] arXiv:2411.12025 [pdf, html, other]

Title: Characterization of DESI fiber assignment incompleteness effect on 2-point clustering and mitigation methods for DR1 analysis

D. Bianchi, M. M. S Hanif, A. Carnero Rosell, J. Lasker, A. J. Ross, M. Pinon, A. de Mattia, M. White, S. Ahlen, S. Bailey, D. Brooks, E. Burtin, E. Chaussidon, T. Claybaugh, S. Cole, A. de la Macorra, S. Ferraro, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, G. Gutierrez, J. Guy, C. Hahn, K. Honscheid, C. Howlett, S. Juneau, D. Kirkby, T. Kisner, A. Kremin, M. Landriau, L. Le Guillou, M. E. Levi, P. McDonald, A. Meisner, R. Miquel, J. Moustakas, N. Palanque-Delabrouille, W. J. Percival, F. Prada, I. Pérez-Ràfols, A. Raichoor, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, R. Sharples, J. Silber, D. Sprayberry, G. Tarlé, M. Vargas-Magaña, B. A. Weaver, P. Zarrouk, R. Zhou, H. Zou (DESI collaboration)

Comments: 42 pages, 19 figures

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

[18] arXiv:2411.12024 [pdf, html, other]

Title: Mitigating Imaging Systematics for DESI 2024 Emission Line Galaxies and Beyond

A. J. Rosado-Marín, A. J. Ross, H. Seo, M. Rezaie, H. Kong, A. de Mattia, R. Zhou, S. Ahlen, D. Bianchi, D. Brooks, T. Claybaugh, A. de la Macorra, P. Doel, K. Fanning, S. Ferraro, S. Gontcho A Gontcho, G. Gutierrez, C. Hahn, S. Juneau, R. Kehoe, A. Kremin, A. Meisner, R. Miquel, J. Moustakas, J. A. Newman, N. Palanque-Delabrouille, W. J. Percival, F. Prada, I. Pérez-Ràfols, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, D. Sprayberry, M. Vargas-Magaña, B. A. Weaver, H. Zou, R. Ruggeri, A. Krolewski, J. Yu, A. Raichoor, M. M. S Hanif

Comments: This DESI Collaboration Publication is part of the 2024 publication series using the first year of observations (see this https URL). 44 pages, 21 figures, 4 tables

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

[19] arXiv:2411.12023 [pdf, html, other]

Title: Exploring HOD-dependent systematics for the DESI 2024 Full-Shape galaxy clustering analysis

N. Findlay, S. Nadathur, W. J. Percival, A. de Mattia, P. Zarrouk, H. Gil-Marín, O. Alves, J. Mena-Fernández, C. Garcia-Quintero, A. Rocher, S. Ahlen, D. Bianchi, D. Brooks, T. Claybaugh, S. Cole, A. de la Macorra, Arjun Dey, P. Doel, K. Fanning, A. Font-Ribera, J. E. Forero-Romero, E. Gaztañaga, G. Gutierrez, C. Hahn, K. Honscheid, C. Howlett, S. Juneau, M. E. Levi, A. Meisner, R. Miquel, J. Moustakas, N. Palanque-Delabrouille, I. Pérez-Ràfols, G. Rossi, E. Sanchez, D. Schlegel, M. Schubnell, H. Seo, D. Sprayberry, G. Tarlé, M. Vargas-Magaña, B. A. Weaver

Comments: 26 pages, 10 figures, Supporting publication of DESI 2024 V: Full-Shape galaxy clustering from Galaxies and Quasars

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

[20] arXiv:2411.12022 [pdf, html, other]

Title: DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements

DESI Collaboration: A. G. Adame, J. Aguilar, S. Ahlen, S. Alam, D. M. Alexander, C. Allende Prieto, M. Alvarez, O. Alves, A. Anand, U. Andrade, E. Armengaud, S. Avila, A. Aviles, H. Awan, B. Bahr-Kalus, S. Bailey, C. Baltay, A. Bault, J. Behera, S. BenZvi, F. Beutler, D. Bianchi, C. Blake, R. Blum, M. Bonici, S. Brieden, A. Brodzeller, D. Brooks, E. Buckley-Geer, E. Burtin, R. Calderon, R. Canning, A. Carnero Rosell, R. Cereskaite, J. L. Cervantes-Cota, S. Chabanier, E. Chaussidon, J. Chaves-Montero, D. Chebat, S. Chen, X. Chen, T. Claybaugh, S. Cole, A. Cuceu, T. M. Davis, K. Dawson, A. de la Macorra, A. de Mattia, N. Deiosso, A. Dey, B. Dey, Z. Ding, P. Doel, J. Edelstein, S. Eftekharzadeh, D. J. Eisenstein, W. Elbers, A. Elliott, P. Fagrelius, K. Fanning, S. Ferraro, J. Ereza, N. Findlay, B. Flaugher, A. Font-Ribera, D. Forero-Sánchez, J. E. Forero-Romero, C. S. Frenk, C. Garcia-Quintero, L. H. Garrison, E. Gaztañaga, H. Gil-Marín, S. Gontcho A Gontcho, A. X. Gonzalez-Morales, V. Gonzalez-Perez, C. Gordon, D. Green, D. Gruen, R. Gsponer, G. Gutierrez, J. Guy, B. Hadzhiyska, C. Hahn, M. M. S Hanif, H. K. Herrera-Alcantar, K. Honscheid, C. Howlett, D. Huterer, V. Iršič, M. Ishak, R. Joyce, S. Juneau, N. G. Karaçaylı, R. Kehoe, S. Kent, D. Kirkby, H. Kong, S. E. Koposov, A. Kremin

Comments: This DESI Collaboration Key Publication is part of the 2024 publication series using the first year of observations (see this https URL). 55 pages, 10 figures

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

[21] arXiv:2411.12021 [pdf, html, other]

Title: DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars

DESI Collaboration: A. G. Adame, J. Aguilar, S. Ahlen, S. Alam, D. M. Alexander, M. Alvarez, O. Alves, A. Anand, U. Andrade, E. Armengaud, S. Avila, A. Aviles, H. Awan, S. Bailey, C. Baltay, A. Bault, J. Behera, S. BenZvi, F. Beutler, D. Bianchi, C. Blake, R. Blum, S. Brieden, A. Brodzeller, D. Brooks, E. Buckley-Geer, E. Burtin, R. Calderon, R. Canning, A. Carnero Rosell, R. Cereskaite, J. L. Cervantes-Cota, S. Chabanier, E. Chaussidon, J. Chaves-Montero, S. Chen, X. Chen, T. Claybaugh, S. Cole, A. Cuceu, T. M. Davis, K. Dawson, A. de la Macorra, A. de Mattia, N. Deiosso, A. Dey, B. Dey, Z. Ding, P. Doel, J. Edelstein, S. Eftekharzadeh, D. J. Eisenstein, A. Elliott, P. Fagrelius, K. Fanning, S. Ferraro, J. Ereza, N. Findlay, B. Flaugher, A. Font-Ribera, D. Forero-Sánchez, J. E. Forero-Romero, C. Garcia-Quintero, L. H. Garrison, E. Gaztañaga, H. Gil-Marín, S. Gontcho A Gontcho, A. X. Gonzalez-Morales, V. Gonzalez-Perez, C. Gordon, D. Green, D. Gruen, R. Gsponer, G. Gutierrez, J. Guy, B. Hadzhiyska, C. Hahn, M. M. S Hanif, H. K. Herrera-Alcantar, K. Honscheid, C. Howlett, D. Huterer, V. Iršič, M. Ishak, S. Juneau, N. G. Karaçaylı, R. Kehoe, S. Kent, D. Kirkby, H. Kong, S. E. Koposov, A. Kremin, A. Krolewski, Y. Lai, T.-W. Lan, M. Landriau, D. Lang, J. Lasker, J.M. Le Goff

Comments: This DESI Collaboration Key Publication is part of the 2024 publication series using the first year of observations (see this https URL). 76 pages, 20 figures

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

[22] arXiv:2411.12020 [pdf, html, other]

Title: DESI 2024 II: Sample Definitions, Characteristics, and Two-point Clustering Statistics

DESI Collaboration: A. G. Adame, J. Aguilar, S. Ahlen, S. Alam, D. M. Alexander, M. Alvarez, O. Alves, A. Anand, U. Andrade, E. Armengaud, S. Avila, A. Aviles, H. Awan, S. Bailey, C. Baltay, A. Bault, J. Behera, S. BenZvi, F. Beutler, D. Bianchi, C. Blake, R. Blum, S. Brieden, A. Brodzeller, D. Brooks, Z. Brown, E. Buckley-Geer, E. Burtin, R. Calderon, R. Canning, A. Carnero Rosell, R. Cereskaite, J. L. Cervantes-Cota, S. Chabanier, E. Chaussidon, J. Chaves-Montero, S. Chen, X. Chen, T. Claybaugh, S. Cole, A. Cuceu, T. M. Davis, K. Dawson, A. de la Macorra, A. de Mattia, N. Deiosso, R. Demina, A. Dey, B. Dey, Z. Ding, P. Doel, J. Edelstein, S. Eftekharzadeh, D. J. Eisenstein, A. Elliott, P. Fagrelius, K. Fanning, S. Ferraro, J. Ereza, N. Findlay, B. Flaugher, A. Font-Ribera, D. Forero-Sánchez, J. E. Forero-Romero, C. S. Frenk, C. Garcia-Quintero, E. Gaztañaga, H. Gil-Marín, S. Gontcho A Gontcho, A. X. Gonzalez-Morales, V. Gonzalez-Perez, C. Gordon, D. Green, D. Gruen, R. Gsponer, G. Gutierrez, J. Guy, B. Hadzhiyska, C. Hahn, M. M. S Hanif, H. K. Herrera-Alcantar, K. Honscheid, J. Hou, C. Howlett, D. Huterer, V. Iršič, M. Ishak, S. Juneau, N. G. Karaçaylı, R. Kehoe, S. Kent, D. Kirkby, F.-S. Kitaura, H. Kong, A. Kremin, A. Krolewski, Y. Lai, T.-W. Lan, M. Landriau

Comments: This DESI Collaboration Key Publication is part of the 2024 publication series using the first year of observations (see this https URL)

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

[23] arXiv:2411.12007 [pdf, html, other]

Title: Darkness Visible: N-Body Simulations of Dark Matter Spikes in Hernquist Haloes

Jasper Leonora P. D. Kamermans, A. Renske A. C. Wierda

Comments: 10 pages, 9 figures

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

[24] arXiv:2411.11974 [pdf, html, other]

Title: A Novel Bispectrum Estimator of the Kinematic Sunyaev-Zel'dovich Effect using Projected Fields

Raagini Patki, Nicholas Battaglia, J. Colin Hill

Comments: 19 pages, 7 figures, to be submitted to Phys. Rev. D

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

[25] arXiv:2411.11953 [pdf, html, other]

Title: Testing for Intrinsic Type Ia Supernova Luminosity Evolution at z>2 with JWST

J. D. R. Pierel, D. A. Coulter, M. R. Siebert, H. B. Akins, M. Engesser, O. D. Fox, M. Franco, A. Rest, A. Agrawal, Y. Ajay, N. Allen, C. M. Casey, C. Decoursey, N. E. Drakos, E. Egami, A. L. Faisst, S. Gezari, G. Gozaliasl, O. Ilbert, D. O. Jones, M. Karmen, J. S. Kartaltepe, A. M. Koekemoer, Z. G. Lane, R. L. Larson, D. Liu, T. J. Moriya, H. J. McCracken, L. Paquereau, R. M. Quimby, R. M. Rich, J. Rhodes, B. E. Robertson, D. B. Sanders, M. Shahbandeh, M. Shuntov, J. D. Silverman, L. G. Strolger, S. Toft, Y. Zenati

Comments: Submitted to ApJL. arXiv admin note: text overlap with arXiv:2406.05089

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

[26] arXiv:2411.11945 [pdf, html, other]

Title: A Novel Density Profile for Isothermal Cores of Dark Matter Halos

Vinh Tran, Xuejian Shen, Mark Vogelsberger, Daniel Gilman, Stephanie O'Neil, Jiarun Gao

Comments: 10 pages, 6 figures, 1 table, submitted to PRD

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

[27] arXiv:2411.12705 (cross-list from astro-ph.IM) [pdf, html, other]

Title: High-Efficiency and Low-Noise Detectors for the Upgraded CLASS 90 GHz Focal Plane

Carolina Núñez, John W. Appel, Rahul Datta, Charles L. Bennett, Michael K. Brewer, Sarah Marie Bruno, Ricardo Bustos, David T. Chuss, Nick Costen, Jullianna Denes Couto, Sumit Dahal, Kevin L. Denis, Joseph R. Eimer, Thomas Essinger-Hileman, Jeffrey Iuliano, Yunyang Li, Tobias A. Marriage, Jennette Mateo, Matthew A. Petroff, Rui Shi, Karwan Rostem, Deniz A. N. Valle, Duncan Watts, Edward J. Wollack, Lingzhen Zeng

Comments: 18 pages, 10 this http URL to ApJS

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

[28] arXiv:2411.12699 (cross-list from hep-ph) [pdf, html, other]

Title: Large non-Gaussianities corresponding to first-order phase transitions during inflation

Haipeng An, Qi Chen, Yuhang Li, Yuan Yin

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

[29] arXiv:2411.12629 (cross-list from astro-ph.GA) [pdf, html, other]

Title: Estimating Dark Matter Halo Masses in Simulated Galaxy Clusters with Graph Neural Networks

Nikhil Garuda, John F. Wu, Dylan Nelson, Annalisa Pillepich

Comments: 9 pages, 4 figures, accepted at the NeurIPS ML4PS 2024 workshop

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

[30] arXiv:2411.11990 (cross-list from gr-qc) [pdf, html, other]

Title: Non-local effective field theory in general relativity

Marco Galoppo, Giorgio Torrieri

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

[31] arXiv:2411.11971 (cross-list from hep-ph) [pdf, html, other]

Title: Hunting axion dark matter with anti-ferromagnets: a case study with nickel oxide

Pier Giuseppe Catinari, Angelo Esposito, Shashin Pavaskar

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

[32] arXiv:2411.11965 (cross-list from astro-ph.GA) [pdf, html, other]

Title: The Gravitational Wave Bias Parameter from Angular Power Spectra: Bridging Between Galaxies and Binary Black Holes

Amir Dehghani, J. Leo Kim, Dorsa Sadat Hosseini, Alex Krolewski, Suvodip Mukherjee, Ghazal Geshnizjani

Comments: 29 pages (+15 pages in appendices), 15 figures (+9 figures in appendices), to be submitted to JCAP

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

[33] arXiv:2411.11958 (cross-list from hep-ph) [pdf, html, other]

Title: Dark plasmas in the nonlinear regime: constraints from particle-in-cell simulations

William DeRocco, Pierce Giffin

Comments: 13 pages, 11 figures

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

[34] arXiv:2411.11947 (cross-list from astro-ph.HE) [pdf, html, other]

Title: Zooming-in on cluster radio relics -- I. How density fluctuations explain the Mach number discrepancy, microgauss magnetic fields, and spectral index variations

Joseph Whittingham, Christoph Pfrommer, Maria Werhahn, Léna Jlassi, Philipp Girichidis

Comments: 28 pages, 19 figures. Submitted to A&A. The abstract has been abridged to fit within the allowed character limit

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

[35] arXiv:2411.11928 (cross-list from hep-ph) [pdf, other]

Title: Phenomenology of dark matter indirect detection

Jordan Koechler

Comments: 145 pages, PhD thesis

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

[36] arXiv:2411.11902 (cross-list from astro-ph.HE) [pdf, html, other]

Title: A population study on the effect of metallicity on ZAMS to the merger

Sourav Roy Chowdhury, Deeptendu Santra

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

Tue, 19 Nov 2024 (showing first 14 of 21 entries )

[37] arXiv:2411.11830 [pdf, other]

Title: Investigating the galaxy-halo connection of DESI Emission-Line Galaxies with SHAMe-SF

Sara Ortega-Martinez, Sergio Contreras, Raul E. Angulo, Jonas Chaves-Montero

Comments: 23 pages, 17 figures. To be submitted to A&A

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

[38] arXiv:2411.11743 [pdf, html, other]

Title: Bridge the Cosmological Tensions with Thawing Gravity

Gen Ye

Comments: 24 pages, 8 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[39] arXiv:2411.11685 [pdf, html, other]

Title: BAO vs. SN evidence for evolving dark energy

Alessio Notari, Michele Redi, Andrea Tesi

Comments: 20 pages, 7 figures, 9 tables

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

[40] arXiv:2411.11649 [pdf, html, other]

Title: How bad could it be? Modelling the 3D complexity of the polarised dust signal using moment expansion

Léo Vacher, Alessandro Carones, Jonathan Aumont, Jens Chluba, Nicoletta Krachmalnicoff, Claudio Ranucci, Mathieu Remazeilles, Arianna Rizzieri

Comments: Ready for submission to A&A. All comments are welcome

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

[41] arXiv:2411.11440 [pdf, html, other]

Title: Map-based E/B separation of filtered timestreams using space-based E-mode observations

Yuyang Zhou, Adrian Lee, Yuji Chinone

Comments: 22 pages, 15 figures

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

[42] arXiv:2411.11280 [pdf, html, other]

Title: AI-Powered Reconstruction of Dark Matter Velocity Fields from Redshift-Space Halo Distribution

Xu Xiao, Jiacheng Ding, Xiao Lin Luo, Sun Ke Lan, Liang Xiao, Shuai Liu, Xin Wang, Le Zhang, Xiao-Dong Li

Comments: 17 pages,14 figures

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

[43] arXiv:2411.11177 [pdf, other]

Title: Transmutation of interacting quintessence in the late universe

Amin Aboubrahim, Pran Nath

Comments: 6 pages, 4 figures (main) with supplemental material (7 pages, 5 figures)

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

[44] arXiv:2411.11139 [pdf, html, other]

Title: Statistical Isotropy Violations in CMB Temperature Anisotropy: Analysis Using Minimal Bipolar Spherical Harmonics

Dipanshu, Akashdeep Karan, Tarun Souradeep

Comments: Prepared for submission

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

[45] arXiv:2411.10897 [pdf, html, other]

Title: The Odd-Parity Part of the Observed Galaxy Trispectrum

Pritha Paul, Chris Clarkson, Roy Maartens

Comments: 27 pages and 13 figures. This is a follow up to arXiv:2402.16478 [Phys. Rev. Lett. 133, 121001]

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[46] arXiv:2411.10838 [pdf, html, other]

Title: Anisotropy in Pantheon+ supernovae

Animesh Sah, Mohamed Rameez, Subir Sarkar, Christos Tsagas

Comments: 31 pages, 11 figures, 9 tables; submitted to EPJ C; Code available on: this https URL

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[47] arXiv:2411.10626 [pdf, html, other]

Title: The Effects of Dark Matter Annihilation and Dark Matter-Baryon Velocity Offsets at Cosmic Dawn

Liqiang Hou, Katherine J. Mack

Comments: 23 pages, 15 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); High Energy Physics - Phenomenology (hep-ph)

[48] arXiv:2411.10594 [pdf, html, other]

Title: Development of an unbiased cosmic shear estimator measured on galaxy images

Enya Van den Abeele, Pierre Astier, Anna Niemiec

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

[49] arXiv:2411.10529 [pdf, html, other]

Title: Impacts and Statistical Mitigation of Missing Data on the 21cm Power Spectrum: A Case Study with the Hydrogen Epoch of Reionization Array

Kai-Feng Chen, Michael J. Wilensky, Adrian Liu, Joshua S. Dillon, Jacqueline N. Hewitt, Tyrone Adams, James E. Aguirre, Rushelle Baartman, Adam P. Beardsley, Lindsay M. Berkhout, Gianni Bernardi, Tashalee S. Billings, Judd D. Bowman, Philip Bull, Jacob Burba, Ruby Byrne, Steven Carey, Samir Choudhuri, Tyler Cox, David R. DeBoer, Matt Dexter, Nico Eksteen, John Ely, Aaron Ewall-Wice, Steven R. Furlanetto, Kingsley Gale-Sides, Hugh Garsden, Bharat Kumar Gehlot, Adélie Gorce, Deepthi Gorthi, Ziyaad Halday, Bryna J. Hazelton, Jack Hickish, Daniel C. Jacobs, Alec Josaitis, Nicholas S. Kern, Joshua Kerrigan, Piyanat Kittiwisit, Matthew Kolopanis, Paul La Plante, Adam Lanman, Yin-Zhe Ma, David H. E. MacMahon, Lourence Malan, Cresshim Malgas, Keith Malgas, Bradley Marero, Zachary E. Martinot, Lisa McBride, Andrei Mesinger, Nicel Mohamed-Hinds, Mathakane Molewa, Miguel F. Morales, Steven G. Murray, Hans Nuwegeld, Aaron R. Parsons, Robert Pascua, Yuxiang Qin, Eleanor Rath, Nima Razavi-Ghods, James Robnett, Mario G. Santos, Peter Sims, Saurabh Singh, Dara Storer, Hilton Swarts, Jianrong Tan, Pieter van Wyngaarden, Haoxuan Zheng

Comments: 25 pages, 11 figures, submitted to ApJ

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

[50] arXiv:2411.11735 (cross-list from gr-qc) [pdf, html, other]

Title: Exact Solution to Standard Model Hydrodynamic Cosmological Perturbation Theory and its Implications for the Hydrodynamic Limit

Philip D. Mannheim

Comments: 14 pages

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)