Cosmology and Nongalactic Astrophysics

Authors and titles for astro-ph.CO in Jan 2024

[1]  arXiv:2401.00204 [pdf, other]

Title: Electromagnetic Radiation from Binary Stars Mediated by Ultralight Scalar

Authors: Ya-Ze Cheng, Wen-Hao Wu, Yan Cao

Comments: 7 pages, 3 figures

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

[2]  arXiv:2401.00278 [src]

Title: Intrinsic Shear and Galaxy Alignments: A Quantitative Study Using the TATT model

Authors: Abinash Das

Comments: The paper is being withdrawn as it was originally an undergraduate research project and, upon reflection, it appears not sufficiently exhaustive for the intended academic discourse. The withdrawal is intended to maintain the high standards of research and scholarship in the field

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

[3]  arXiv:2401.00303 [pdf, other]

Title: Synthetic spectra for Lyman-$α$ forest analysis in the Dark Energy Spectroscopic Instrument

Authors: Hiram K. Herrera-Alcantar, Andrea Muñoz-Gutiérrez, Ting Tan, Alma X. González-Morales, Andreu Font-Ribera, Julien Guy, John Moustakas, David Kirkby, E. Armengaud, A. Bault, L. Cabayol-Garcia, J. Chaves-Montero, A. Cuceu, R. de la Cruz, L. Á. García, C. Gordon, V. Iršič, N. G. Karaçaylı, J. M. Le Goff, P. Montero-Camacho, G. Niz, I. Pérez-Ràfols, C. Ramírez-Pérez, C. Ravoux, M. Walther, J. Aguilar, S. Ahlen, D. Brooks, T. Claybaugh, K. Dawson, A. de la Macorra, P. Doel, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, K. Honscheid, R. Kehoe, T. Kisner, M. Landriau, Michael E. Levi, M. Manera, P. Martini, A. Meisner, R. Miquel, J. Nie, N. Palanque-Delabrouille, C. Poppett, M. Rezaie, G. Rossi, E. Sanchez, H. Seo, et al. (3 additional authors not shown)

Comments: 42 pages, 17 figures, 7 tables

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

[4]  arXiv:2401.00407 [pdf, other]

Title: CMB lensing from early-formed dark matter halos

Authors: Katsuya T. Abe, Hiroyuki Tashiro

Comments: 14 pages, 7 figures

Journal-ref: Phys. Rev. D 109, (2024) 103524

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

[5]  arXiv:2401.00707 [pdf, other]

Title: A test of MOND and Emergent Gravity with SMACS J0723.3-7327 using eROSITA observations

Authors: Ambica Govind, Shantanu Desai

Comments: 8 pages, 3 figures

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

[6]  arXiv:2401.00887 [pdf, other]

Title: Convergence properties of fine structure constant measurements using quasar absorption systems

Authors: John K. Webb, Chung-Chi Lee

Comments: 10 pages, 13 figures. Submitted for publication

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

[7]  arXiv:2401.00888 [pdf, other]

Title: The Mystery of Alpha and the Isotopes

Authors: John K. Webb, Chung-Chi Lee, Dinko Milakovic, Victor V. Flambum, Vladimir A. Dzuba, Joao Magueijo

Comments: 6 pages, 3 figures

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

[8]  arXiv:2401.00914 [pdf, ps, other]

Title: Gravity-driven magnetogenesis

Authors: Fan Zhang

Comments: 4 pages

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

[9]  arXiv:2401.00923 [pdf, other]

Title: Stacking the spectra of eROSITA galaxy cluster data for searches of the 3.5keV line: Dark matter decay or charge exchange?

Authors: Justo Antonio Gonzalez Villalba

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

[10]  arXiv:2401.01321 [pdf, other]

Title: Neutron Stars in modified $f(R,T)$ gravity framework with $\mathcal{O}(T, T^2)$ terms

Authors: Premachand Mahapatra, Prasanta Kumar Das

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

[11]  arXiv:2401.01452 [pdf, other]

Title: Euclid preparation: TBD. The pre-launch Science Ground Segment simulation framework

Authors: Euclid Collaboration: S. Serrano (1 and 2 and 3), P. Hudelot (4), G. Seidel (5), J. E. Pollack (6 and 7), E. Jullo (8), F. Torradeflot (9 and 10), D. Benielli (11), R. Fahed (12), T. Auphan (11), J. Carretero (13 and 9), H. Aussel (14), P. Casenove (15), F. J. Castander (2 and 1), J. E. Davies (5), N. Fourmanoit (11), S. Huot (12), A. Kara (11), E. Keihanen (16), S. Kermiche (11), K. Okumura (6), J. Zoubian (11), A. Ealet (17), A. Boucaud (7), H. Bretonniere (18), R. Casas (1 and 2), B. Clement (19), C. A. J. Duncan (20 and 21), K. George (22), K. Kiiveri (16), H. Kurki-Suonio (23 and 24), M. Kummel (22), D. Laugier (11), G. Mainetti (25), J. J. Mohr (26 and 27), A. Montoro (2 and 1), C. Neissner (13 and 9), M. Schirmer (5), P. Tallada-Crespi (10 and 9), N. Tonello (13 and 9), A. Venhola (28), et al. (235 additional authors not shown)

Comments: 38 pages, 25 figures, A&A submitted

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

[12]  arXiv:2401.01540 [pdf, other]

Title: Observations favor the redshift-evolutionary $L_X$-$L_{UV}$ relation of quasars from copula

Authors: Bao Wang, Yang Liu, Hongwei Yu, Puxun Wu

Comments: 15 pages, 5 figures. Accepted for publication in ApJ

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

[13]  arXiv:2401.01864 [pdf, other]

Title: Constraining inflationary magnetogenesis and reheating via GWs in light of PTA data

Authors: Subhasis Maiti, Debaprasad Maity, L. Sriramkumar

Comments: 14 pages(8+6); 4 figures

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

[14]  arXiv:2401.01935 [pdf, other]

Title: Extracting the Global 21-cm signal from Cosmic Dawn and Epoch of Reionization in the presence of Foreground and Ionosphere

Authors: Anshuman Tripathi, Abhirup Datta, Madhurima Choudhury, Suman Majumdar

Comments: 21 pages, 19 figures, Published in MNRAS

Journal-ref: Monthly Notices of the Royal Astronomical Society, Volume 528, Issue 2, February 2024, Pages 1945-1964

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

[15]  arXiv:2401.01988 [pdf, other]

Title: Hierarchical Clustering in $Λ$CDM Cosmologies via Persistence Energy

Authors: Michael Etienne Van Huffel, Leonardo Aldo Alejandro Barberi, Tobias Sagis

Comments: 12 pages, 9 figures, minor changes

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Computational Geometry (cs.CG); Algebraic Topology (math.AT); Machine Learning (stat.ML)

[16]  arXiv:2401.02075 [pdf, other]

Title: SPT Clusters with DES and HST Weak Lensing. II. Cosmological Constraints from the Abundance of Massive Halos

Authors: S. Bocquet, S. Grandis, L. E. Bleem, M. Klein, J. J. Mohr, T. Schrabback, T. M. C. Abbott, P. A. R. Ade, M. Aguena, A. Alarcon, S. Allam, S. W. Allen, O. Alves, A. Amon, A. J. Anderson, J. Annis, B. Ansarinejad, J. E. Austermann, S. Avila, D. Bacon, M. Bayliss, J. A. Beall, K. Bechtol, M. R. Becker, A. N. Bender, B. A. Benson, G. M. Bernstein, S. Bhargava, F. Bianchini, M. Brodwin, D. Brooks, L. Bryant, A. Campos, R. E. A. Canning, J. E. Carlstrom, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, F. J. Castander, R. Cawthon, C. L. Chang, C. Chang, P. Chaubal, R. Chen, H. C. Chiang, A. Choi, T-L. Chou, R. Citron, C. Corbett Moran, J. Cordero, M. Costanzi, T. M. Crawford, A. T. Crites, L. N. da Costa, M. E. S. Pereira, C. Davis, T. M. Davis, J. DeRose, S. Desai, T. de Haan, H. T. Diehl, M. A. Dobbs, et al. (134 additional authors not shown)

Comments: submitted to PRD

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

[17]  arXiv:2401.02221 [pdf, other]

Title: Gravitational lensing from clusters of galaxies to test Disformal Couplings Theories

Authors: Saboura Zamani, Vincenzo Salzano, Dario Bettoni

Comments: 13 pages, 2 tables, 4 figures. Comments are welcome

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

[18]  arXiv:2401.02314 [pdf, other]

Title: Applying the Viterbi Algorithm to Planetary-Mass Black Hole Searches

Authors: George Alestas, Gonzalo Morras, Takahiro S. Yamamoto, Juan Garcia-Bellido, Sachiko Kuroyanagi, Savvas Nesseris

Comments: 14 pages, 8 figures. Expanded the analysis to include a more detailed look into the distribution of the detection statistics, and also added further comments and references

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

[19]  arXiv:2401.02409 [pdf, other]

Title: Gravitational waves from dark domain walls

Authors: Øyvind Christiansen, Julian Adamek, Farbod Hassani, David F. Mota

Comments: 10 pages, 3 figures. Supplementary material and videos may be found this https URL The code is available this https URL

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

[20]  arXiv:2401.02410 [pdf, other]

Title: asimulation: Domain formation and impact on observables in resolved cosmological simulations of the (a)symmetron

Authors: Øyvind Christiansen, Farbod Hassani, David F. Mota

Comments: 28 pages, 27 figures. Supplementary material and videos may be found this https URL The code is available this https URL

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

[21]  arXiv:2401.02912 [pdf, other]

Title: Decoding the thermal history of the merging cluster Cygnus A

Authors: Anwesh Majumder, M.W. Wise, A. Simionescu, M.N. de Vries

Comments: Accepted for publication in MNRAS

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

[22]  arXiv:2401.02929 [pdf, other]

Title: The Dark Energy Survey: Cosmology Results With ~1500 New High-redshift Type Ia Supernovae Using The Full 5-year Dataset

Authors: DES Collaboration: T. M. C. Abbott, M. Acevedo, M. Aguena, A. Alarcon, S. Allam, O. Alves, A. Amon, F. Andrade-Oliveira, J. Annis, P. Armstrong, J. Asorey, S. Avila, D. Bacon, B. A. Bassett, K. Bechtol, P. H. Bernardinelli, G. M. Bernstein, E. Bertin, J. Blazek, S. Bocquet, D. Brooks, D. Brout, E. Buckley-Geer, D. L. Burke, H. Camacho, R. Camilleri, A. Campos, A. Carnero Rosell, D. Carollo, A. Carr, J. Carretero, F. J. Castander, R. Cawthon, C. Chang, R. Chen, A. Choi, C. Conselice, M. Costanzi, L. N. da Costa, M. Crocce, T. M. Davis, D. L. DePoy, S. Desai, H. T. Diehl, M. Dixon, S. Dodelson, P. Doel, C. Doux, A. Drlica-Wagner, J. Elvin-Poole, S. Everett, I. Ferrero, A. Ferté, B. Flaugher, R. J. Foley, P. Fosalba, D. Friedel, J. Frieman, C. Frohmaier, L. Galbany, J. García-Bellido, et al. (95 additional authors not shown)

Comments: 22 pages, 12 figures; Submitted to ApJ; v2 updates reference to companion paper Vincenzi et al. 2401.02945 and updates authors

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

[23]  arXiv:2401.02945 [pdf, other]

Title: The Dark Energy Survey Supernova Program: Cosmological Analysis and Systematic Uncertainties

Authors: M. Vincenzi, D. Brout, P. Armstrong, B. Popovic, G. Taylor, M. Acevedo, R. Camilleri, R. Chen, T. M. Davis, S. R. Hinton, L. Kelsey, R. Kessler, J. Lee, C. Lidman, A. Möller, H. Qu, M. Sako, B. Sanchez, D. Scolnic, M. Smith, M. Sullivan, P. Wiseman, J. Asorey, B. A. Bassett, D. Carollo, A. Carr, R. J. Foley, C. Frohmaier, L. Galbany, K. Glazebrook, O. Graur, E. Kovacs, K. Kuehn, U. Malik, R. C. Nichol, B. Rose, B. E. Tucker, M. Toy, D. L. Tucker, F. Yuan, T. M. C. Abbott, M. Aguena, O. Alves, F. Andrade-Oliveira, J. Annis, D. Bacon, K. Bechtol, G. M. Bernstein, D. Brooks, D. L. Burke, A. Carnero Rosell, J. Carretero, F. J. Castander, C. Conselice, L. N. da Costa, M. E. S. Pereira, S. Desai, H. T. Diehl, P. Doel, I. Ferrero, B. Flaugher, D. Friedel, J. Frieman, J. García-Bellido, et al. (32 additional authors not shown)

Comments: 39 pages, 19 figures; Submitted to ApJ; companion paper Dark Energy Collaboration et al. on consecutive arxiv number 2401.02929

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

[24]  arXiv:2401.03102 [pdf, other]

Title: Thin and thick bubble walls II: expansion in the wall width

Authors: Ariel Mégevand, Federico Agustín Membiela

Comments: 34 pages, 8 figures

Journal-ref: JCAP04(2024)003

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

[25]  arXiv:2401.03392 [pdf, other]

Title: Distinguishing $Λ$CDM from evolving dark energy with the future gravitational-wave space-borne detector DECIGO

Authors: Yuting Liu, Shuo Cao, Xiaogang Zheng, Marek Biesiada, Jianyong Jiang, Tonghua Liu

Comments: 9 pages, 5 figures, 2 tables. Comments are welcome!

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