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R. Barkana · SciRah

Researcher profile · Semantic Scholar

R. Barkana

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R. Barkana — researcher profile on SciRah

h-index: 52
Works: 162
Citations: 10K

Most-cited papers

Possible interaction between baryons and dark-matter particles revealed by the first stars
R. Barkana
2018Nature485 citations Open access
Semantic Scholar
Fundamental physics with the Square Kilometre Array
A. Weltman, P. Bull, S. Camera, K. Kelley +49 more
2018Publications Astronomical Society of Australia400 citations Open access
Semantic Scholar
Strong constraints on light dark matter interpretation of the EDGES signal
R. Barkana, N. Outmezguine, D. Redigolo, T. Volansky
2018Physical Review D169 citations Open access
Semantic Scholar
Charting the parameter space of the global 21-cm signal
Aviad Cohen, A. Fialkov, R. Barkana, M. Lotem
2016158 citations Open access
Semantic Scholar
The observable signature of late heating of the Universe during cosmic reionization
A. Fialkov, R. Barkana, E. Visbal
2014Nature153 citations Open access
Semantic Scholar
Tighter limits on dark matter explanations of the anomalous EDGES 21 cm signal
E. Kovetz, V. Poulin, V. Gluscevic, K. Boddy +2 more
2018Physical Review D144 citations Open access
Semantic Scholar
The Cosmic Dawn and Epoch of Reionization with the Square Kilometre Array
L. Koopmans, J. Pritchard, G. Mellema, F. Abdalla +41 more
2015144 citations Open access
Semantic Scholar
Critical assessment of CMB limits on dark matter-baryon scattering: New treatment of the relative bulk velocity
K. Boddy, V. Gluscevic, V. Poulin, E. Kovetz +2 more
2018Physical Review D129 citations Open access
Semantic Scholar
Signature of excess radio background in the 21-cm global signal and power spectrum
A. Fialkov, R. Barkana
2019Monthly notices of the Royal Astronomical Society127 citations Open access
Semantic Scholar
Constraining Baryon-Dark-Matter Scattering with the Cosmic Dawn 21-cm Signal.
A. Fialkov, R. Barkana, Aviad Cohen
2018Physical Review Letters127 citations Open access
Semantic Scholar
Impact of the Relative Motion between the Dark Matter and Baryons on the First Stars
A. Fialkov, R. Barkana, Dmitriy Tseliakhovich, C. Hirata
2011125 citations Open access
Semantic Scholar
The signature of the first stars in atomic hydrogen at redshift 20
E. Visbal, R. Barkana, A. Fialkov, Dmitriy Tseliakhovich +1 more
2012Nature124 citations Open access
Semantic Scholar
Strong-lensing analysis of a complete sample of 12 MACS clusters at z > 0.5: mass models and Einstein radii
A. Zitrin, T. Broadhurst, R. Barkana, Y. Rephaeli +1 more
2010121 citations Open access
Semantic Scholar
Improved Constraints on the 21 cm EoR Power Spectrum and the X-Ray Heating of the IGM with HERA Phase I Observations
The Hera Collaboration Zara Abdurashidova, T. Adams, J. Aguirre, P. Alexander +90 more
2022Astrophysical Journal117 citations Open access
Semantic Scholar
The 21-cm signature of the first stars during the Lyman-Werner feedback era
A. Fialkov, R. Barkana, E. Visbal, Dmitriy Tseliakhovich +1 more
2012111 citations Open access
Semantic Scholar
Suppression and spatial variation of early galaxies and minihaloes
Dmitriy Tseliakhovich, R. Barkana, C. Hirata
2010106 citations Open access
Semantic Scholar
HERA Phase I Limits on the Cosmic 21 cm Signal: Constraints on Astrophysics and Cosmology during the Epoch of Reionization
Z. Abdurashidova, J. Aguirre, P. Alexander, Z. Ali +79 more
2021Astrophysical Journal97 citations Open access
Semantic Scholar
First Results on the Epoch of Reionization from First Light with SARAS 2
Saurabh Singh, R. Subrahmanyan, N. Shankar, M. Rao +7 more
201797 citations Open access
Semantic Scholar
The cosmic dawn and epoch of reionisation with SKA
L. Koopmans, J. Pritchard, G. Mellema, J. Aguirre +40 more
201596 citations Open access
Semantic Scholar
The Rise of the First Stars: Supersonic Streaming, Radiative Feedback, and 21-cm Cosmology
R. Barkana
201691 citations Open access
Semantic Scholar
SARAS 2 Constraints on Global 21 cm Signals from the Epoch of Reionization
Saurabh Singh, R. Subrahmanyan, N. Shankar, M. Rao +7 more
201789 citations Open access
Semantic Scholar
High-redshift star formation in a time-dependent Lyman–Werner background
E. Visbal, Z. Haiman, Bryan A. Terrazas, G. Bryan +1 more
201467 citations Open access
Semantic Scholar
Results from EDGES High-Band. III. New Constraints on Parameters of the Early Universe
R. Monsalve, A. Fialkov, J. Bowman, A. Rogers +4 more
2019Astrophysical Journal61 citations Open access
Semantic Scholar
Complete history of the observable 21 cm signal from the first stars during the pre-reionization era
A. Fialkov, R. Barkana, Arazi Pinhas, E. Visbal
201359 citations Open access
Semantic Scholar
Signs of Dark Matter at 21-cm?
R. Barkana, N. Outmezguine, D. Redigolo, T. Volansky
201853 citations Open access
Semantic Scholar
Constraining the redshifted 21-cm signal with the unresolved soft X-ray background
A. Fialkov, Aviad Cohen, R. Barkana, J. Silk
201652 citations Open access
Semantic Scholar
The rich complexity of 21-cm fluctuations produced by the first stars
A. Fialkov, R. Barkana
201452 citations Open access
Semantic Scholar
Tight constraints on the excess radio background at z = 9.1 from LOFAR
R. Mondal, A. Fialkov, C. Fling, I. Iliev +12 more
202048 citations Open access
Semantic Scholar
Emulating the global 21-cm signal from Cosmic Dawn and Reionization
Aviad Cohen, A. Fialkov, R. Barkana, R. Monsalve
2019Monthly notices of the Royal Astronomical Society47 citations Open access
Semantic Scholar
PROFILES OF DARK MATTER VELOCITY ANISOTROPY IN SIMULATED CLUSTERS
D. Lemze, Rick Wagner, Y. Rephaeli, S. Sadeh +5 more
201147 citations Open access
Semantic Scholar
The subtlety of Ly α photons: changing the expected range of the 21-cm signal
I. Reis, A. Fialkov, R. Barkana
2021Monthly notices of the Royal Astronomical Society44 citations Open access
Semantic Scholar
Peering into the dark (ages) with low-frequency space interferometers
L. Koopmans, R. Barkana, M. Bentum, G. Bernardi +26 more
2019Experimental astronomy (Print)43 citations Open access
Semantic Scholar
High-redshift radio galaxies: a potential new source of 21-cm fluctuations
I. Reis, A. Fialkov, R. Barkana
2020Monthly notices of the Royal Astronomical Society41 citations Open access
Semantic Scholar
Charting the parameter space of the 21-cm power spectrum
Aviad Cohen, A. Fialkov, R. Barkana
201736 citations Open access
Semantic Scholar
Triaxiality and non-thermal gas pressure in Abell 1689
A. Morandi, M. Limousin, Y. Rephaeli, K. Umetsu +3 more
201136 citations Open access
Semantic Scholar
Prospects for precision cosmology with the 21 cm signal from the dark ages
R. Mondal, R. Barkana
2023Nature Astronomy35 citations Open access
Semantic Scholar
Astrophysical constraints from the SARAS 3 non-detection of the cosmic dawn sky-averaged 21-cm signal
H. Bevins, A. Fialkov, E. de Lera Acedo, W. Handley +3 more
2022Nature Astronomy33 citations Open access
Semantic Scholar
First upper limits on the 21 cm signal power spectrum from cosmic dawn from one night of observations with NenuFAR
S. Munshi, Florent Mertens, L. Koopmans, A. Offringa +23 more
2023Astronomy & Astrophysics31 citations Open access
Semantic Scholar
The non‐linear evolution of baryonic overdensities in the early universe: initial conditions of numerical simulations
S. Naoz, N. Yoshida, R. Barkana
201029 citations Open access
Semantic Scholar
Studying the sources of cosmic reionization with 21-cm fluctuations
R. Barkana
200927 citations Open access
Semantic Scholar
Measuring the history of cosmic reionization using the 21-cm probability distribution function from simulations
K. Ichikawa, R. Barkana, I. Iliev, G. Mellema +1 more
201026 citations
Semantic Scholar
Scale-dependent bias of galaxies from baryonic acoustic oscillations
R. Barkana, A. Loeb
201025 citations Open access
Semantic Scholar
The 21-cm BAO signature of enriched low-mass galaxies during cosmic reionization
Aviad Cohen, A. Fialkov, R. Barkana
201524 citations Open access
Semantic Scholar
Impact of the relative motion between the dark matter and baryons on the ﬁrst stars: semi-analytical modelling
A. Fialkov, R. Barkana, Dmitriy Tseliakhovich, C. Hirata
201223 citations
Semantic Scholar
Studying cosmic reionization with observations of the global 21-cm signal
A. Morandi, R. Barkana
201122 citations Open access
Semantic Scholar
Reconstructing the nature of the first cosmic sources from the anisotropic 21-cm signal.
A. Fialkov, R. Barkana, Aviad Cohen
2015Physical Review Letters21 citations Open access
Semantic Scholar
Constraining the properties of Population III galaxies with multi-wavelength observations
S. Pochinda, T. Gessey-Jones, H. Bevins, A. Fialkov +6 more
202320 citations
Semantic Scholar
Impact of the Primordial Stellar Initial Mass Function on the 21-cm Signal
T. Gessey-Jones, N. Sartorio, A. Fialkov, G. M. Mirouh +5 more
2022Monthly notices of the Royal Astronomical Society18 citations Open access
Semantic Scholar
Large-Scale Distribution of Total Mass versus Luminous Matter from Baryon Acoustic Oscillations: First Search in the Sloan Digital Sky Survey III Baryon Oscillation Spectroscopic Survey Data Release 10.
M. Soumagnac, R. Barkana, C. Sabiu, A. Loeb +4 more
2016Physical Review Letters17 citations Open access
Semantic Scholar
Exploiting synergies between JWST and cosmic 21-cm observations to uncover star formation in the early Universe
J. Dhandha, A. Fialkov, T. Gessey-Jones, H. Bevins +5 more
2025Monthly notices of the Royal Astronomical Society16 citations Open access
Semantic Scholar

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