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DELPHI: a framework to study Dark Matter and the emergence of galaxies in the epoch of reionization

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Publications

Probing the fluctuating ultraviolet background using the Hubble Frontier Fields

Author(s): Tirthankar Roy Choudhury, Pratika Dayal
Published in: Monthly Notices of the Royal Astronomical Society: Letters, Issue 482/1, 2018, Page(s) L19-L23, ISSN 1745-3933
DOI: 10.1093/mnrasl/sly186

Galaxies into the Dark Ages

Author(s): C. L. Carilli, E. J. Murphy, A. Ferrara, P. Dayal
Published in: The Astrophysical Journal, Issue 848/1, 2017, Page(s) 49, ISSN 1538-4357
DOI: 10.3847/1538-4357/aa8b66

Spectroscopic Investigation of a Reionized Galaxy Overdensity at z = 7

Author(s): M. Castellano, L. Pentericci, E. Vanzella, F. Marchi, A. Fontana, P. Dayal, A. Ferrara, A. Hutter, S. Carniani, S. Cristiani, M. Dickinson, S. Gallerani, E. Giallongo, M. Giavalisco, A. Grazian, R. Maiolino, E. Merlin, D. Paris, S. Pilo, P. Santini
Published in: The Astrophysical Journal, Issue 863/1, 2018, Page(s) L3, ISSN 2041-8213
DOI: 10.3847/2041-8213/aad59b

Warm dark matter constraints from high-z direct collapse black holes using the JWST

Author(s): Pratika Dayal, Tirthankar Roy Choudhury, Fabio Pacucci, Volker Bromm
Published in: Monthly Notices of the Royal Astronomical Society, Issue 472/4, 2017, Page(s) 4414-4421, ISSN 0035-8711
DOI: 10.1093/mnras/stx2282

Probing the nature of dark matter through the metal enrichment of the intergalactic medium

Author(s): Jonas Bremer, Pratika Dayal, Emma V Ryan-Weber
Published in: Monthly Notices of the Royal Astronomical Society, Issue 477/2, 2018, Page(s) 2154-2163, ISSN 0035-8711
DOI: 10.1093/mnras/sty771

Survey parameters for detecting 21-cm-Ly α emitter cross-correlations with the Square Kilometre Array

Author(s): Anne Hutter, Cathryn M Trott, Pratika Dayal
Published in: Monthly Notices of the Royal Astronomical Society: Letters, Issue 479/1, 2018, Page(s) L129-L133, ISSN 1745-3933
DOI: 10.1093/mnrasl/sly115

Ruling out 3 keV warm dark matter using 21 cm EDGES data

Author(s): Atrideb Chatterjee, Pratika Dayal, Tirthankar Roy Choudhury, Anne Hutter
Published in: Monthly Notices of the Royal Astronomical Society, Issue 487/3, 2019, Page(s) 3560-3567, ISSN 0035-8711
DOI: 10.1093/mnras/stz1444

The hierarchical assembly of galaxies and black holes in the first billion years: predictions for the era of gravitational wave astronomy

Author(s): Pratika Dayal, Elena M Rossi, Banafsheh Shiralilou, Olmo Piana, Tirthankar Roy Choudhury, Marta Volonteri
Published in: Monthly Notices of the Royal Astronomical Society, Issue 486/2, 2019, Page(s) 2336-2350, ISSN 0035-8711
DOI: 10.1093/mnras/stz897

The MUSE Ultra Deep Field (MUDF). I. Discovery of a group of Lyα nebulae associated with a bright z ≈ 3.23 quasar pair

Author(s): E Lusso, M Fumagalli, M Fossati, R Mackenzie, R M Bielby, F Arrigoni Battaia, S Cantalupo, R Cooke, S Cristiani, P Dayal, V D’Odorico, F Haardt, E Lofthouse, S Morris, C Peroux, L Prichard, M Rafelski, R Simcoe, M Swinbank, T Theuns
Published in: Monthly Notices of the Royal Astronomical Society: Letters, 2019, ISSN 1745-3933
DOI: 10.1093/mnrasl/slz032

Euclid preparation: II. The EuclidEmulator – a tool to compute the cosmology dependence of the nonlinear matter power spectrum

Author(s): Mischa Knabenhans, Joachim Stadel, Stefano Marelli, Doug Potter, Romain Teyssier, Laurent Legrand, Aurel Schneider, Bruno Sudret, Linda Blot, Saeeda Awan, Carlo Burigana, Carla Sofia Carvalho, Hannu Kurki-Suonio, Gabriele Sirri
Published in: Monthly Notices of the Royal Astronomical Society, Issue 484/4, 2019, Page(s) 5509-5529, ISSN 0035-8711
DOI: 10.1093/mnras/stz197

Early galaxy formation and its large-scale effects

Author(s): Pratika Dayal, Andrea Ferrara
Published in: Physics Reports, Issue 780-782, 2018, Page(s) 1-64, ISSN 0370-1573
DOI: 10.1016/j.physrep.2018.10.002

The escape fraction of ionizing photons during the Epoch of Reionization: observability with the Square Kilometre Array

Author(s): Jacob Seiler, Anne Hutter, Manodeep Sinha, Darren Croton
Published in: Monthly Notices of the Royal Astronomical Society, Issue 487/4, 2019, Page(s) 5739-5752, ISSN 0035-8711
DOI: 10.1093/mnras/stz1663

The 21 cm bispectrum during reionization: a tracer of the ionization topology

Author(s): Anne Hutter, Catherine A Watkinson, Jacob Seiler, Pratika Dayal, Manodeep Sinha, Darren J Croton
Published in: Monthly Notices of the Royal Astronomical Society, Issue 492/1, 2020, Page(s) 653-667, ISSN 0035-8711
DOI: 10.1093/mnras/stz3139

Bubble mapping with the Square Kilometre Array – I. Detecting galaxies with Euclid, JWST, WFIRST, and ELT within ionized bubbles in the intergalactic medium at z > 6

Author(s): Erik Zackrisson, Suman Majumdar, Rajesh Mondal, Christian Binggeli, Martin Sahlén, Tirthankar Roy Choudhury, Benedetta Ciardi, Abhirup Datta, Kanan K Datta, Pratika Dayal, Andrea Ferrara, Sambit K Giri, Umberto Maio, Sangeeta Malhotra, Garrelt Mellema, Andrei Mesinger, James Rhoads, Claes-Erik Rydberg, Ikkoh Shimizu
Published in: Monthly Notices of the Royal Astronomical Society, Issue 493/1, 2020, Page(s) 855-870, ISSN 0035-8711
DOI: 10.1093/mnras/staa098

Astro2020 Science White Paper: A proposal to exploit galaxy-21cm synergies to shed light on the Epoch of Reionization

Author(s): Hutter, Anne; Dayal, Pratika; Malhotra, Sangeeta; Rhoads, James; Choudhury, Tirthankar Roy; Ciardi, Benedetta; Conselice, Christopher J.; Cooray, Asantha; Cuby, Jean-Gabriel; Datta, Kanan K.; Fan, Xiaohui; Finkelstein, Steven; Hirata, Christopher; Iliev, Ilian; Jansen, Rolf; Kakiichi, Koki; Koekemoer, Anton; Maio, Umberto; Majumdar, Suman; Mellema, Garrelt; Mondal, Rajesh; Papovich, Casey; Rhodes,
Published in: Astro2020: Decadal Survey on Astronomy and Astrophysics, science white papers, no. 57; Bulletin of the American Astronomical Society, Vol. 51, Issue 3, id. 57 (2019), Issue 1, 2019