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Ilian T. Iliev

University of Sussex

50H-index
219Paper Count
7.9KCitation Count
Published Papers 125
Publication Date
Impact of anisotropic photon emission from sources during the epoch of reionisation
err2026-03-10
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errTimo P Schwandt; Ivelin Georgiev; Sambit K Giri; Garrelt Mellema; Ilian T Iliev
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Reionization in HESTIA: Studying reionization in the LG through zoom simulations
err2026-03-10
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errDavid Attard; Luke Conaboy; Noam Libeskind; Sergey Pillipenko; Keri Dixon; Ilian T Iliev
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Exploring the effect of different cosmologies on the Epoch of Reionization 21-cm signal with polar
err2025-10-01
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errAcharya, Anshuman; Ma, Qing-bo; Giri, Sambit K.; Ciardi, Benedetta; Ghara, Raghunath; Mellema, Garrelt; Zaroubi, Saleem; Hothi, Ian; Iliev, Ilian T.; Koopmans, Leon V. E.; Bianco, Michele
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The thermal Sunyaev-Zel'dovich effect from the epoch of reionization
err2025-06-01
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errIliev, Ilian T.; Hosein, Azizah R.; Chluba, Jens; Conaboy, Luke; Attard, David; Mondal, Rajesh; Ahn, Kyungjin; Gottlober, Stefan; Lewis, Joseph S. W.; Ocvirk, Pierre; Park, Hyunbae; Shapiro, Paul R.; Sorce, Jenny G.; Yepes, Gustavo
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Constraining Reionization with Lyα Damping-wing Absorption in Galaxy Spectra: A Machine Learning Model Based on Reionization Simulations
err2025-04-10
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errPark, Hyunbae; Jung, Intae; Yajima, Hidenobu; Sorce, Jenny G.; Shapiro, Paul R.; Ahn, Kyungjin; Ocvirk, Pierre; Teyssier, Romain; Yepes, Gustavo; Iliev, Ilian T.; Lewis, Joseph S. W.
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Spectral modelling of Cygnus A between 110 and 250 MHz: Impact on the LOFAR 21-cm signal power spectrum
err2025-04-04
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errCeccotti, E.; Offringa, A. R.; Koopmans, L. V. E.; Mertens, F. G.; Mevius, M.; Acharya, A.; Brackenhoff, S. A.; Ciardi, B.; Gehlot, B. K.; Ghara, R.; Chege, J. K.; Ghosh, S.; Hofer, C.; Hothi, I.; Iliev, I. T.; Mckean, J. P.; Munshi, S.; Zaroubi, S.
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Impact of the Epoch of Reionization sources on the 21-cm bispectrum
err2024-10-01
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PREAI
errNoble, Leon; Kamran, Mohd; Majumdar, Suman; Murmu, Chandra Shekhar; Ghara, Raghunath; Mellema, Garrelt; Iliev, Ilian T.; Pritchard, Jonathan R.
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The 21-cm signal during the end stages of reionization
err2024-08-20
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errGiri, Sambit K.; Bianco, Michele; Schaeffer, Timothee; Iliev, Ilian T.; Mellema, Garrelt; Schneider, Aurel
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Probing the intergalactic medium during the Epoch of Reionization using 21 cm signal power spectra
err2024-07-17
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errGhara, R.; Shaw, A. K.; Zaroubi, S.; Ciardi, B.; Mellema, G.; Koopmans, L. V. E.; Acharya, A.; Choudhury, M.; Giri, S. K.; Iliev, I. T.; Ma, Q.; Mertens, F. G.
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Relative baryon-dark matter velocities in cosmological zoom simulations
err2023-09-07
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errConaboy, Luke; Iliev, Ilian T.; Fialkov, Anastasia; Dixon, Keri L.; Sullivan, David
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Cosmic variance and the inhomogeneous UV luminosity function of galaxies during reionization
err2023-08-02
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errDawoodbhoy, Taha; Shapiro, Paul R.; Ocvirk, Pierre; Lewis, Joseph S. W.; Aubert, Dominique; Sorce, Jenny G.; Ahn, Kyungjin; Iliev, Ilian T.; Park, Hyunbae; Teyssier, Romain; Yepes, Gustavo
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POLAR-I: linking the 21-cm signal from the epoch of reionization to galaxy formation
err2023-04-24
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errMa, Qing-Bo; Ghara, Raghunath; Ciardi, Benedetta; Iliev, Ilian T.; Koopmans, Leon V. E.; Mellema, Garrelt; Mondal, Rajesh; Zaroubi, Saleem
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Assessing the impact of two independent direction-dependent calibration algorithms on the LOFAR 21 cm signal power spectrum And applications to an observation of a field flanking the north celestial pole
err2022-12-23
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errGan, H.; Mertens, F. G.; Koopmans, L. V. E.; Offringa, A. R.; Mevius, M.; Pandey, V. N.; Brackenhoff, S. A.; Ceccotti, E.; Ciardi, B.; Gehlot, B. K.; Ghara, R.; Giri, S. K.; Iliev, I. T.; Munshi, S.
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Redshifted 21-cm bispectrum: impact of the source models on the signal and the IGM physics from the Cosmic Dawn
err2022-11-02
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errKamran, Mohd; Ghara, Raghunath; Majumdar, Suman; Mellema, Garrelt; Bharadwaj, Somnath; Pritchard, Jonathan R.; Mondal, Rajesh; Iliev, Ilian T.
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The short ionizing photon mean free path at z=6 in Cosmic Dawn III, a new fully coupled radiation-hydrodynamical simulation of the Epoch of Reionization
err2022-08-25
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errLewis, Joseph S. W.; Ocvirk, Pierre; Sorce, Jenny G.; Dubois, Yohan; Aubert, Dominique; Conaboy, Luke; Shapiro, Paul R.; Dawoodbhoy, Taha; Teyssier, Romain; Yepes, Gustavo; Gottloeber, Stefan; Rasera, Yann; Ahn, Kyungjin; Iliev, Ilian T.; Park, Hyunbae; Thelie, Emilie
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Reionization time of the Local Group and Local-Group-like halo pairs
err2022-07-28
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errSorce, Jenny G.; Ocvirk, Pierre; Aubert, Dominique; Gottloeber, Stefan; Shapiro, Paul R.; Dawoodbhoy, Taha; Yepes, Gustavo; Ahn, Kyungjin; Iliev, Ilian T.; Lewis, Joseph S. W.
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Statistical analysis of the causes of excess variance in the 21 cm signal power spectra obtained with the Low-Frequency Array
err2022-07-01
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errGan, H.; Koopmans, L. V. E.; Mertens, F. G.; Mevius, M.; Offringa, A. R.; Ciardi, B.; Gehlot, B. K.; Ghara, R.; Ghosh, A.; Giri, S. K.; Iliev, I. T.; Mellema, G.; Pandey, V. N.; Zaroubi, S.
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Scattering of Lyα Photons through the Reionizing Intergalactic Medium: I. Spectral Energy Distribution
err2022-06-02
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errPark, Hyunbae; Kim, Hyo Jeong; Ahn, Kyungjin; Song, Hyunmi; Jung, Intae; Ocvirk, Pierre; Shapiro, Paul R.; Dawoodbhoy, Taha; Sorce, Jenny G.; Iliev, Ilian T.
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Crucial Factors for Lyα Transmission in the Reionizing Intergalactic Medium: Infall Motion, H ii Bubble Size, and Self-shielded Systems
err2021-12-06
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errPark, Hyunbae; Jung, Intae; Song, Hyunmi; Ocvirk, Pierre; Shapiro, Paul R.; Dawoodbhoy, Taha; Iliev, Ilian T.; Ahn, Kyungjin; Bianco, Michele; Kim, Hyo Jeong
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A numerical study of 21-cm signal suppression and noise increase in direction-dependent calibration of LOFAR data
err2021-11-10
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errMevius, M.; Mertens, F.; Koopmans, L. V. E.; Offringa, A. R.; Yatawatta, S.; Brentjens, M. A.; Chapman, E.; Ciardi, B.; Gan, H.; Gehlot, B. K.; Ghara, R.; Ghosh, A.; Giri, S. K.; Iliev, I. T.; Mellema, G.; Pandey, V. N.; Zaroubi, S.
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