Browsing by Author "Patej, Anna"

Now showing items 1-4 of 4

    • Density Jumps Near the Virial Radius of Galaxy Clusters 

      Patej, Anna; Loeb, Abraham (American Astronomical Society, 2016)
      Recent simulations have indicated that the dark matter halos of galaxy clusters should feature steep density jumps near the virial radius. Since the member galaxies are expected to follow similar collisionless dynamics as ...

    • Detectability of Local Group Dwarf Galaxy Analogues at High Redshifts 

      Patej, Anna; Loeb, Abraham (IOP Publishing, 2015)
      The dwarf galaxies of the Local Group are believed to be similar to the most abundant galaxies during the epoch of reionization (z>6). As a result of their proximity, there is a wealth of information that can be obtained ...

    • Distributions of Gas and Galaxies From Galaxy Clusters to Larger Scales 

      Patej, Anna (2016-05-19)
      This thesis addresses the distributions of baryonic matter on three scales: the outskirts of the gas and galaxy profiles in galaxy clusters, the clustering of galaxies of galaxies on large scales and its relation to the ...

    • Measurement of Galaxy Cluster Integrated Comptonization and Mass Scaling Relations With the South Pole Telescope 

      Saliwanchik, B. R.; Montroy, T. E.; Aird, K. A.; Bayliss, Matthew; Benson, B. A.; Bleem, L. E.; Bocquet, S.; Brodwin, M.; Carlstrom, J. E.; Chang, C. L.; Cho, H. M.; Clocchiatti, A.; Crawford, T. M.; Crites, A. T.; de Haan, T.; Desai, S.; Dobbs, M. A.; Dudley, J. P.; Foley, R. J.; Forman, William R.; George, E. M.; Gladders, M. D.; Gonzalez, A. H.; Halverson, N. W.; Hlavacek-Larrondo, J.; Holder, G. P.; Holzapfel, W. L.; Hrubes, J. D.; Jones, C.; Keisler, R.; Knox, L.; Lee, A. T.; Leitch, E. M.; Liu, J.; Lueker, M.; Luong-Van, D.; Mantz, A.; Marrone, D. P.; McDonald, M.; McMahon, J. J.; Mehl, J.; Meyer, S. S.; Mocanu, L.; Mohr, J. J.; Murray, S; Nurgaliev, D; Padin, S.; Patej, Anna; Pryke, Clement L.; Reichardt, C. L.; Rest, A.; Ruel, J; Ruhl, J. E.; Saro, A.; Sayre, J. T.; Schaffer, K. K.; Shirokoff, E.; Spieler, H. G.; Stalder, Brian A; Stanford, S. A.; Staniszewski, Z.; Stark, Antony A.; Story, K.; Stubbs, Christopher William; Vanderlinde, K.; Vieira, J. D.; Vikhlinin, Alexey A.; Williamson, R.; Zahn, O.; Zenteno, A. (IOP Publishing, 2015)
      We describe a method for measuring the integrated Comptonization (Y SZ) of clusters of galaxies from measurements of the Sunyaev-Zel'dovich (SZ) effect in multiple frequency bands and use this method to characterize a ...