Imaging the cosmic dawn and the first galaxies with 21cm and atomic line intensity mapping

Publikacje

Evaluating machine learning techniques for predicting power spectra from reionization simulations

Autorzy: W D Jennings, C A Watkinson, F B Abdalla, J D McEwen
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 483/3, 2018, Strona(/y) 2907-2922, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty3168

Analysing the Epoch of Reionization with three-point correlation functions and machine learning techniques

Autorzy: W D Jennings, C A Watkinson, F B Abdalla
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 498/3, 2020, Strona(/y) 4518-4532, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa2598

Fundamental physics with the Square Kilometre Array

Autorzy: A. Weltman, P. Bull, S. Camera, K. Kelley, H. Padmanabhan, J. Pritchard, A. Raccanelli, S. Riemer-Sørensen, L. Shao, S. Andrianomena, E. Athanassoula, D. Bacon, R. Barkana, G. Bertone, C. Bœhm, C. Bonvin, A. Bosma, M. Brüggen, C. Burigana, F. Calore, J. A. R. Cembranos, C. Clarkson, R. M. T. Connors, Á. de la Cruz-Dombriz, P. K. S. Dunsby, J. Fonseca, N. Fornengo, D. Gaggero, I. Harrison, J. L
Opublikowane w: Publications of the Astronomical Society of Australia, Numer 37, 2020, ISSN 1448-6083
Wydawca: Cambridge University Press
DOI: 10.1017/pasa.2019.42

Position-dependent power spectra of the 21-cm signal from the epoch of reionization

Autorzy: Sambit K. Giri, Anson D'Aloisio, Garrelt Mellema, Eiichiro Komatsu, Raghunath Ghara, Suman Majumdar
Opublikowane w: Journal of Cosmology and Astroparticle Physics, Numer 2019/02, 2019, Strona(/y) 058-058, ISSN 1475-7516
Wydawca: Institute of Physics
DOI: 10.1088/1475-7516/2019/02/058

Studying the morphology of reionization with the triangle correlation function of phases

Autorzy: Adélie Gorce, Jonathan R Pritchard
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 489/1, 2019, Strona(/y) 1321-1337, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2195

Observational constraints on key-parameters of cosmic reionisation history

Autorzy: A. Gorce, M. Douspis, N. Aghanim, M. Langer
Opublikowane w: Astronomy & Astrophysics, Numer 616, 2018, Strona(/y) A113, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/201629661

Comparing foreground removal techniques for recovery of the LOFAR-EoR 21 cm power spectrum

Autorzy: Ian Hothi, Emma Chapman, Jonathan R Pritchard, F G Mertens, L V E Koopmans, B Ciardi, B K Gehlot, R Ghara, A Ghosh, S K Giri, I T Iliev, V Jelić, S Zaroubi
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 500/2, 2020, Strona(/y) 2264-2277, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3446

Gridded and direct Epoch of Reionisation bispectrum estimates using the Murchison Widefield Array

Autorzy: Cathryn M. Trott, Catherine A. Watkinson, Christopher H. Jordan, Shintaro Yoshiura, Suman Majumdar, N. Barry, R. Byrne, B. J. Hazelton, K. Hasegawa, R. Joseph, T. Kaneuji, K. Kubota, W. Li, J. Line, C. Lynch, B. McKinley, D. A. Mitchell, M. F. Morales, S. Murray, B. Pindor, J. C. Pober, M. Rahimi, J. Riding, K. Takahashi, S. J. Tingay, R. B. Wayth, R. L. Webster, M. Wilensky, J. S. B. Wyithe, Q. Z
Opublikowane w: Publications of the Astronomical Society of Australia, Numer 36, 2019, ISSN 1448-6083
Wydawca: Cambridge University Press
DOI: 10.1017/pasa.2019.15

Redshifted 21-cm bispectrum – II. Impact of the spin temperature fluctuations and redshift space distortions on the signal from the Cosmic Dawn

Autorzy: Mohd Kamran, Raghunath Ghara, Suman Majumdar, Rajesh Mondal, Garrelt Mellema, Somnath Bharadwaj, Jonathan R Pritchard, Ilian T Iliev
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 502/3, 2021, Strona(/y) 3800-3813, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab216

Upper Limits on the 21 cm Epoch of Reionization Power Spectrum from One Night with LOFAR

Autorzy: Patil; A.H.;Yatawatta; S.;Koopmans; L.V.E.;Bruyn; A.G.;Brentjens; M.A.;Zaroubi; S.;Asad; K.M.B.;Hatef; M.;Jelić; V.;Mevius; M.;Offringa; A.R.;Pandey; V.N.;Vedantham; H.;Abdalla; F B.;Brouw; W.N.;Chapman; E.;Ciardi; B.;Gehlot; B.K.;Ghosh; A.;Harker; G.;Iliev; I.T.;Kakiichi; K.;Majumdar; S.;Mellema; G.;Silva; M.B.;Schaye; J.;Vrbanec; D.;Wijnholds; S.J.
Opublikowane w: ASTROPHYSICAL JOURNAL (ISSN 0004-637X), 838 ( 1 ), 65, Numer 1, 2017, Strona(/y) 838, ISSN 0004-637X
Wydawca: University of Chicago Press

Bayesian model selection with future 21cm observations of the epoch of reionization

Autorzy: T Binnie, J R Pritchard
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 487/1, 2019, Strona(/y) 1160-1177, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz1297

Quantifying the non-Gaussianity in the EoR 21-cm signal through bispectrum

Autorzy: Suman Majumdar, Jonathan R Pritchard, Rajesh Mondal, Catherine A Watkinson, Somnath Bharadwaj, Garrelt Mellema
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 476/3, 2018, Strona(/y) 4007-4024, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty535

The 21-cm bispectrum as a probe of non-Gaussianities due to X-ray heating

Autorzy: Catherine A Watkinson, Sambit K Giri, Hannah E Ross, Keri L Dixon, Ilian T Iliev, Garrelt Mellema, Jonathan R Pritchard
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 482/2, 2018, Strona(/y) 2653-2669, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty2740

Parametrizations of the 21-cm global signal and parameter estimation from single-dipole experiments

Autorzy: Geraint J. A. Harker, Jordan Mirocha, Jack O. Burns, Jonathan R. Pritchard
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 455/4, 2015, Strona(/y) 3829-3840, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stv2630

Statistics of the epoch of reionization (EoR) 21-cm signal – II. The evolution of the power-spectrum error-covariance

Autorzy: Rajesh Mondal, Somnath Bharadwaj, Suman Majumdar
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 464/3, 2016, Strona(/y) 2992-3004, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stw2599

Line-of-Sight Anisotropies in the Cosmic Dawn and Epoch of Reionization 21-cm Power Spectrum

Autorzy: Suman Majumdar, Kanan K. Datta, Raghunath Ghara, Rajesh Mondal, T. Roy Choudhury, Somnath Bharadwaj, Sk. Saiyad Ali, Abhirup Datta
Opublikowane w: Journal of Astrophysics and Astronomy, Numer 37/4, 2016, ISSN 0250-6335
Wydawca: Indian Academy of Sciences
DOI: 10.1007/s12036-016-9402-0

Eliminating the optical depth nuisance from the CMB with 21 cm cosmology

Autorzy: Adrian Liu, Jonathan R. Pritchard, Rupert Allison, Aaron R. Parsons, Uroš Seljak, Blake D. Sherwin
Opublikowane w: Physical Review D, Numer 93/4, 2016, ISSN 2470-0010
Wydawca: American Physical Society
DOI: 10.1103/PhysRevD.93.043013

Prediction of the 21-cm signal from reionization: comparison between 3D and 1D radiative transfer schemes

Autorzy: Raghunath Ghara, Garrelt Mellema, Sambit K Giri, T Roy Choudhury, Kanan K Datta, Suman Majumdar
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 476/2, 2018, Strona(/y) 1741-1755, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty314

Emulation of reionization simulations for Bayesian inference of astrophysics parameters using neural networks

Autorzy: C J Schmit, J R Pritchard
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 475/1, 2017, Strona(/y) 1213-1223, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx3292

Upper Limits on the 21 cm Epoch of Reionization Power Spectrum from One Night with LOFAR

Autorzy: A. H. Patil, S. Yatawatta, L. V. E. Koopmans, A. G. de Bruyn, M. A. Brentjens, S. Zaroubi, K. M. B. Asad, M. Hatef, V. Jelić, M. Mevius, A. R. Offringa, V. N. Pandey, H. Vedantham, F. B. Abdalla, W. N. Brouw, E. Chapman, B. Ciardi, B. K. Gehlot, A. Ghosh, G. Harker, I. T. Iliev, K. Kakiichi, S. Majumdar, G. Mellema, M. B. Silva, J. Schaye, D. Vrbanec, S. J. Wijnholds
Opublikowane w: The Astrophysical Journal, Numer 838/1, 2017, Strona(/y) 65, ISSN 1538-4357
Wydawca: IOP Publishing
DOI: 10.3847/1538-4357/aa63e7

Recovering the H ii region size statistics from 21-cm tomography

Autorzy: Koki Kakiichi, Suman Majumdar, Garrelt Mellema, Benedetta Ciardi, Keri L. Dixon, Ilian T. Iliev, Vibor Jelić, Léon V. E. Koopmans, Saleem Zaroubi, Philipp Busch
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 471/2, 2017, Strona(/y) 1936-1954, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx1568

A fast estimator for the bispectrum and beyond – a practical method for measuring non-Gaussianity in 21-cm maps

Autorzy: Catherine A. Watkinson, Suman Majumdar, Jonathan R. Pritchard, Rajesh Mondal
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 472/2, 2017, Strona(/y) 2436-2446, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx2130

Redshifted 21-cm bispectrum – I. Impact of the redshift space distortions on the signal from the Epoch of Reionization

Autorzy: Suman Majumdar, Mohd Kamran, Jonathan R Pritchard, Rajesh Mondal, Arindam Mazumdar, Somnath Bharadwaj, Garrelt Mellema
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 499/4, 2020, Strona(/y) 5090-5106, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3168

The gravitational and lensing-ISW bispectrum of 21 cm radiation

Autorzy: Jonathan R. Pritchard; Claude J. Schmit; Alan Heavens
Opublikowane w: MNRAS, Numer 483, 2018, Strona(/y) 4275, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty3400

The bispectrum and 21-cm foregrounds during the Epoch of Reionization

Autorzy: Catherine A Watkinson, Cathryn M Trott, Ian Hothi
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 501/1, 2020, Strona(/y) 367-382, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3677

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

Autorzy: Anne Hutter, Catherine A Watkinson, Jacob Seiler, Pratika Dayal, Manodeep Sinha, Darren J Croton
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 492/1, 2020, Strona(/y) 653-667, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz3139

Improved constraints on reionisation from CMB observations: A parameterisation of the kSZ effect

Autorzy: A. Gorce, S. Ilić, M. Douspis, D. Aubert, M. Langer
Opublikowane w: Astronomy & Astrophysics, Numer 640, 2020, Strona(/y) A90, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202038170

Cosmological signatures of the Epoch of Reionisation

Autorzy: Gorce, Adélie
Opublikowane w: "Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]. Université Paris-Saclay, 2020. English. ⟨NNT : 2020UPASP026⟩", Numer 1, 2020
Wydawca: IAS - Institut d'astrophysique spatiale

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