570 citations · 5.4k across the 78 of their papers we have counts for
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Relic density and CMB constraints on dark matter annihilation with Sommerfeld enhancement
Jesus Zavala, Mark Vogelsberger, Simon D. M. White
We calculate how the relic density of dark matter particles is altered when their annihilation is enhanced by the Sommerfeld mechanism due to a Yukawa interaction between the annih…
Extragalactic gamma-ray background radiation from dark matter annihilation
Jesus Zavala, Volker Springel, Michael Boylan-Kolchin
If dark matter is composed of neutralinos, one of the most exciting prospects for its detection lies in observations of the gamma-ray radiation created in pair annihilations betwee…
The velocity function in the local environment from LCDM and LWDM constrained simulations
J. Zavala, Y. P. Jing, A. Faltenbacher +4
Using constrained simulations of the local Universe for generic cold dark matter and for 1keV warm dark matter, we investigate the difference in the abundance of dark matter halos…