2.5k citations
- Tel Aviv UniversityIL388 papers
- Centre National de la Recherche ScientifiqueFR320 papers
- Rutgers, The State University of New JerseyUS278 papers
- University of California, Santa CruzUS239 papers
- Weizmann Institute of ScienceIL223 papers
- California Institute of TechnologyUS202 papers
- University of California, BerkeleyUS194 papers
- Space Telescope Science InstituteUS128 papers
- Technion – Israel Institute of TechnologyIL118 papers
- Universidad Autónoma de MadridES113 papers
- University of ArizonaUS111 papers
- Johns Hopkins UniversityUS110 papers
Showing 2021 · astro-ph.COShow all
3 papers · 2 filters
astro-ph.CO2021★ 16 cited
The Universal Specific Merger Rate of Dark Matter Halos
Fuyu Dong, Donghai Zhao, Jiaxin Han +3
We employ a set of high resolution N-body simulations to study the merger rate of dark matter halos. We define a specific merger rate by normalizing the average number of mergers p…
astro-ph.CO2021★ 29 cited
Thermal Instabilities and Shattering in the High-Redshift WHIM: Convergence Criteria and Implications for Low-Metallicity Strong HI Absorbers
Nir Mandelker, Frank C. van den Bosch, Volker Springel +5
Using a novel suite of cosmological simulations zooming in on a Mpc-scale intergalactic sheet or "pancake" at z~3-5, we conduct an in-depth study of the thermal properties and HI c…
astro-ph.CO2021★ 17 cited
From Cosmicflows distance moduli to unbiased distances and peculiar velocities
Yehuda Hoffman, Adi Nusser, Aurelien Valade +2
Surveys of galaxy distances and radial peculiar velocities can be used to reconstruct the large scale structure. Other than systematic errors in the zero-point calibration of the g…