Results 1 to 10 of about 679,095 (339)

Spectroscopic confirmation of a galaxy cluster associated with 7C1756+6520 at z=1.416 [PDF]

, 2010
We present spectroscopic follow-up of an overdensity of galaxies photometrically selected to be at 1 ...
A. Galametz, Best, C. De Breuck, D. Stern, Daddi, Doherty, Eckart, Eisenhardt, Eisenhardt, F. A. Harrison, Galametz, Galametz, Gawiser, Gladders, Hayashi, Hilton, J. Vernet, Kajisawa, Kodama, Kodama, Lacy, Lidman, Massey, Mullis, Oke, Overzier, Quadri, R. L. Griffith, Rosati, S. A. Stanford, Seymour, Stanford, Stanford, Stern, Stern, Stern, Venemans, Vikhlinin, Wilson   +38 more
core   +2 more sources

Constraints on Assembly Bias from Galaxy Clustering

, 2016
We constrain the newly-introduced decorated Halo Occupation Distribution (HOD) model using SDSS DR7 measurements of projected galaxy clustering or r-band luminosity threshold samples.
Bosch, Frank C. van den, Hearin, Andrew, Lange, Johannes U., Villarreal, Antonio, Zentner, Andrew R.   +4 more
core   +1 more source

The influences of the Magellanic Clouds on the Galaxy: Pole shift, warp, and star formation history

, 2012
We investigate how the Large Magellanic Cloud (LMC) influences the evolution of the Galaxy after the LMC enters into the virial radius of the dark matter halo of the Galaxy for the first time.
Bekki, Bekki, Bekki, Bekki, Bekki, Besla, Connors, Costa, Diag, Diaz, Diaz, Gardiner, Gardiner, Hunter, Kallivayalil, Keller, Kenji Bekki, Law, Levine, Li, Lin, Mastropietro, McClure-Griffiths, Metz, Momany, Murai, Navarro, Nichols, Olsen, Piatek, Quinn, Reid, Rocha-Pinto, Ruzicka, Subramaniam, Sugimoto, Tsuchiya, Vieira, Weinberg, Weinberg, Wilkinson, Yoshizawa   +41 more
core   +1 more source

The effect of dwarf galaxies disruption in semi-analytic models [PDF]

, 2007
We present results for a galaxy formation model that includes a simple treatment for the disruption of dwarf galaxies by gravitational forces and galaxy encounters within galaxy clusters.
Arnaboldi, Arnaboldi, Baldry, Baldry, Benson, Bernstein, Bertone, Bertone, Bower, Bruno M. Henriques, Bullock, Calcáneo-Roldán, Conroy, Croton, De Lucia, Drinkwater, Durrell, Faltenbacher, Feldmeier, Feldmeier, Feldmeier, Feldmeier, Gal-Yam, Gnedin, Gonzalez, Gonzalez, Gregg, Hilker, Hilker, Jones, Krick, Madgwick, Merritt, Mihos, Monaco, Moore, Murante, Murante, Napolitano, Neill, Norberg, Peter A. Thomas, Purcell, Richstone, Rudick, Serena Bertone, Sommer-Larsen, Springel, Springel, Taylor, Trentham, Willman, Zibetti, Zibetti, Zwicky   +54 more
core   +3 more sources

Metric completions, the Heine-Borel property, and approachability

Open Mathematics, 2020
We show that the metric universal cover of a plane with a puncture yields an example of a nonstandard hull properly containing the metric completion of a metric space.
Kanovei Vladimir, Katz Mikhail G., Nowik Tahl   +2 more
doaj   +1 more source

Stochastic Biasing and Galaxy-Mass Density Relation in the Weakly Non-linear Regime

, 1999
It is believed that the biasing of the galaxies plays an important role for understanding the large-scale structure of the universe. In general, the biasing of galaxy formation could be stochastic.
Chodorowski M. J., Mo H. J., Mo H. J.
core   +2 more sources

Properties of Galaxy Groups in the SDSS: I.-- The Dependence of Colour, Star Formation, and Morphology on Halo Mass [PDF]

, 2005
Using a large galaxy group catalogue constructed from the SDSS, we investigate the correlation between various galaxy properties and halo mass. We split the population of galaxies in early types, late types, and intermediate types, based on their colour ...
Bosch, Frank C. van den, Mo, H. J., Weinmann, Simone M., Yang, Xiaohu   +3 more
core   +2 more sources

Cosmic Chronometers: Constraining the Equation of State of Dark Energy. II. A Spectroscopic Catalog of Red Galaxies in Galaxy Clusters

, 2009
We present a spectroscopic catalog of (mostly) red galaxies in 24 galaxy clusters in the redshift range 0.17 < z < 0.92 obtained with the LRIS instrument on the Keck I telescope.
Ashby, Belloni, Bolton, Bolton, Brodwin, Conselice, Daniel Stern, Dorman, Dressler, Ebeling, Ebeling, Eisenhardt, Eisenhardt, Eisenstein, Ellingson, Ellingson, Jimenez, Jimenez, Koester, Lang, Licia Verde, Marc Kamionkowski, Moran, Moran, Moran, Raul Jimenez, Rosati, S. Adam Stanford, Sabra, Schawinkski, Soucail, Spinrad, Stanford, Stern, Treu, Yee, Zepf, Ziegler   +37 more
core   +1 more source

Laboratory information systems for research management in biology

Вавиловский журнал генетики и селекции, 2023
Modern investigations in biology often require the efforts of one or more groups of researchers. Often these are groups of specialists from various scientific fields who generate and share data of different formats and sizes. Without modern approaches to
A. M. Mukhin, F. V. Kazantsev, S. A. Lashin   +2 more
doaj   +1 more source

The galaxy environment in GAMA G3C groups using the Kilo Degree Survey Data Release 3 [PDF]

, 2018
We aim to investigate the galaxy environment in GAMA Galaxy Groups Catalogue (G3C) using a volume-limited galaxy sample from the Kilo Degree Survey Data Release 3.
Bilicki, M., Brouwer, M. M., Buddelmeijer, H., Costa-Duarte, M. V., de Jong, J. T. A., Getman, F., Grado, A., Kleijn, G. V., Kuijken, K., Molino, A., Napolitano, N., Puddu, E., Radovich, M., Sodré Jr., L., Vakili, M., Viola, M.   +15 more
core   +5 more sources