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20022018
most citedSubhaloes in Self-Interacting Galactic Dark Matter Haloes

570 citations · 1.5k across the 13 of their papers we have counts for

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5 papers · 1 filter

astro-ph.CO2017★ 12 cited

Plasma Constraints on the Cosmological Abundance of Magnetic Monopoles and the Origin of Cosmic Magnetic Fields

Mikhail V. Medvedev, Abraham Loeb

Existing theoretical and observational constraints on the abundance of magnetic monopoles are limited. Here we demonstrate that an ensemble of monopoles forms a plasma whose proper…

astro-ph.CO2013★ 4 cited

High-n Hydrogen Recombination Lines from the First Galaxies

Evan Rule, Abraham Loeb, Vladimir Strelnitski

We investigate the prospects of blind and targeted searches in the radio domain (10 MHz to 1 THz) for high-n hydrogen recombination lines from the first generation of galaxies, at…

astro-ph.CO2012★ 101 cited

Escape Fraction of Ionizing Radiation from Starburst Galaxies at High Redshifts

A. Ferrara, A. Loeb

Recent data indicates that the cosmic UV emissivity decreased with decreasing redshift z near the end of reionization. Lacking evidence for very massive early stars, this could sig…

astro-ph.CO2012★ 570 cited

Subhaloes in Self-Interacting Galactic Dark Matter Haloes

Mark Vogelsberger, Jesus Zavala, Abraham Loeb

We present N-body simulations of a new class of self-interacting dark matter models, which do not violate any astrophysical constraints due to a non-power-law velocity dependence o…

astro-ph.CO2010★ 67 cited

Constraining the Minimum Mass of High-Redshift Galaxies and Their Contribution to the Ionization State of the IGM

Joseph A. Muñoz, Abraham Loeb

We model the latest HST WFPC3/IR observations of > 100 galaxies at redshifts z=7-8 in terms of a hierarchical galaxy formation model with starburst activity. Our model provides a d…