Publications (66)
The First Stars in the Universe and Cosmic Reionization
Rennan Barkana
Impact of the Relative Motion between the Dark Matter and Baryons on the First Stars
Anastasia Fialkov, Rennan Barkana, Dmitriy Tseliakhovich +1
Scale-Dependent Bias of Galaxies from Baryonic Acoustic Oscillations
Rennan Barkana, Abraham Loeb
Mass and Gas Profiles in A1689: Joint X-ray and Lensing Analysis
Doron Lemze, Rennan Barkana, Tom J. Broadhurst +1
Statistics of 21-cm Fluctuations in Cosmic Reionization Simulations: PDFs and Difference PDFs
Vera Gluscevic, Rennan Barkana
The Physics and Early History of the Intergalactic Medium
Rennan Barkana, Abraham Loeb
Gas in Simulations of High Redshift Galaxies and Minihalos
Smadar Naoz, Rennan Barkana, Andrei Mesinger
Separating out the Alcock-Paczynski Effect on 21cm Fluctuations
Rennan Barkana
Effective Screening due to Minihalos During the Epoch of Reionization
Rennan Barkana, Abraham Loeb
On Correlated Random Walks and 21-cm Fluctuations During Cosmic Reionization
Rennan Barkana
A Method for Separating the Physics from the Astrophysics of High-Redshift 21cm Fluctuations
Rennan Barkana, Abraham Loeb
Gravitational Lensing of High Redshift Sources
Rennan Barkana, David Hogg, Abraham Loeb +1
Gamma-Ray Bursts versus Quasars: Lyman-alpha Signatures of Reionization versus Cosmological Infall
Rennan Barkana, Abraham Loeb
Detecting Reionization in the Star Formation Histories of High-Redshift Galaxies
Rennan Barkana, Abraham Loeb
Triaxiality and non-thermal gas pressure in Abell 1689
Andrea Morandi, Marceau Limousin, Yoel Rephaeli +4
The 21-cm signature of the first stars during the Lyman-Werner feedback era
Anastasia Fialkov, Rennan Barkana, Eli Visbal +2
The rich complexity of 21-cm fluctuations produced by the first stars
Anastasia Fialkov, Rennan Barkana
Luminosity Bias (II): The Cosmic Web of the First Stars
Rennan Barkana
The Infancy of Cosmic Reionization
Rennan Barkana
Unusually Large Fluctuations in the Statistics of Galaxy Formation at High Redshift
Rennan Barkana, Abraham Loeb
Complete history of the observable 21-cm signal from the first stars during the pre-reionization era
Anastasia Fialkov, Rennan Barkana, Arazi Pinhas +1
The Photo-Evaporation of Dwarf Galaxies During Reionization
Rennan Barkana, Abraham Loeb
A Model For Infall Around Virialized Halos
Rennan Barkana
Dynamical Study of A1689 from Wide-Field VLT/VIMOS Spectroscopy: Mass Profile, Concentration Parameter, and Velocity Anisotropy
Doron Lemze, Tom Broadhurst, Yoel Rephaeli +2
Light-cone anisotropy in 21cm fluctuations during the epoch of reionization
Rennan Barkana, Abraham Loeb
Identifying the Reionization Redshift from the Cosmic Star Formation Rate
Rennan Barkana, Abraham Loeb
Detecting Early Galaxies Through Their 21-cm Signature
Smadar Naoz, Rennan Barkana
Studying cosmic reionization with observations of the global 21-cm signal
Andrea Morandi, Rennan Barkana
Was the Universe Reionized at Redshift 10?
Abraham Loeb, Rennan Barkana, Lars Hernquist
Probing the Epoch of Early Baryonic Infall Through 21cm Fluctuations
Rennan Barkana, Abraham Loeb
Fast calculation of a family of elliptical mass gravitational lens models
Rennan Barkana
Cold and Fuzzy Dark Matter
Wayne Hu, Rennan Barkana, Andrei Gruzinov
Detecting the First Stars and Black Holes with 21-cm Cosmology
Rennan Barkana
Measuring the History of Cosmic Reionization using the 21-cm PDF from Simulations
Kazuhide Ichikawa, Rennan Barkana, Ilian T. Iliev +2
The 21-cm BAO signature of enriched low-mass galaxies during cosmic reionization
Aviad Cohen, Anastasia Fialkov, Rennan Barkana
High-Redshift Star Formation in a Time-Dependent Lyman-Werner Background
Eli Visbal, Zoltan Haiman, Bryan Terrazas +2
Strong-Lensing Analysis of a Complete Sample of 12 MACS Clusters at z>0.5: Mass Models and Einstein Radii
Adi Zitrin, Tom Broadhurst, Rennan Barkana +2
A possible gravitational lens in the Hubble Deep Field South
Rennan Barkana, Roger Blandford, David Hogg
A reassessment of the data and models of the gravitational lens Q0957+561
Rennan Barkana, Joseph Lehar, Emilio E. Falco +3
Suppression and Spatial Variation of Early Galaxies and Minihalos
Dmitriy Tseliakhovich, Rennan Barkana, Christopher Hirata
Growth of Linear Perturbations before the Era of the First Galaxies
Smadar Naoz, Rennan Barkana
Profiles of Dark Matter Velocity Anisotropy in Simulated Clusters
Doron Lemze, Rick Wagner, Yoel Rephaeli +6
Did the Universe Reionize at Redshift Six?
Rennan Barkana
Large Einstein Radii: A Problem for LambdaCDM
Tom Broadhurst, Rennan Barkana
The nonlinear evolution of baryonic overdensities in the early universe: Initial conditions of numerical simulations
Smadar Naoz, Naoki Yoshida, Rennan Barkana
Reconstructing the nature of the first cosmic sources from the anisotropic 21-cm signal
Anastasia Fialkov, Rennan Barkana, Aviad Cohen
Detecting the Earliest Galaxies Through Two New Sources of 21cm Fluctuations
Rennan Barkana, Abraham Loeb
The Star Formation Rate Intensity Distribution Function -- Comparison of Observations with Hierarchical Galaxy Formation
Rennan Barkana
The First Stars in The Universe
Smadar Naoz, Shay Noter, Rennan Barkana
Warm Dark Matter, Small Scale Crisis, and the High Redshift Universe
Zoltan Haiman, Rennan Barkana, Jeremiah P. Ostriker
New VLBI Constraints for 0957+561 Lens Models
Deborah Haarsma, Joseph Leh'ar, Rennan Barkana
An Analytical Approach to Inhomogeneous Structure Formation
Evan Scannapieco, Rennan Barkana
The Reionization of the Universe by the First Stars and Quasars
Abraham Loeb, Rennan Barkana
Spectral Signature of Cosmological Infall of Gas Around the First Quasars
Rennan Barkana, Abraham Loeb
Studying the Sources of Cosmic Reionization with 21-cm Fluctuations
Rennan Barkana
Measuring the History of Cosmic Reionization using the 21-cm Difference PDF
Tony Pan, Rennan Barkana
The observable signature of late heating of the Universe during cosmic reionization
Anastasia Fialkov, Rennan Barkana, Eli Visbal
In the Beginning: The First Sources of Light and the Reionization of the Universe
Rennan Barkana, Abraham Loeb
A Cosmic Relation between Extinction and Star Formation
Oren Zoran, Rennan Barkana, Rodger I. Thompson
High-Redshift Galaxies: Their Predicted Size and Surface Brightness Distributions and Their Gravitational Lensing Probability
Rennan Barkana, Abraham Loeb
The formation and gas content of high redshift galaxies and minihalos
Smadar Naoz, Rennan Barkana
Constraints on Warm Dark Matter from Cosmological Reionization
Rennan Barkana, Zoltan Haiman, Jeremiah P. Ostriker
The Difference PDF of 21-cm Fluctuations: A Powerful Statistical Tool for Probing Cosmic Reionization
Rennan Barkana, Abraham Loeb
The signature of the first stars in atomic hydrogen at redshift 20
Eli Visbal, Rennan Barkana, Anastasia Fialkov +2
Concentrating the Dark Matter in Galaxy Clusters through Tidal Stripping of Baryonically-Compressed Galactic Halos
Rennan Barkana, Abraham Loeb
Quantifying the collisionless nature of dark matter and galaxies in A1689
Doron Lemze, Yoel Rephaeli, Rennan Barkana +3