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Giant  cosmic tsunami wakes up comatose galaxies
Galaxies are often found in clusters, which contain many ‘red and dead’ members that stopped forming stars in the distant past. Now an international team of astronomers, led by Andra Stroe of Leiden Observatory and David Sobral of Leiden and the University of Lisbon, have discovered that these comatose galaxies can sometimes come back to life. Read more
Publ. 2015-04-24 15:47:12
Oort Lecture 2015
Cosmic origins: everything from nothing is the title of this years Oort lecture by Prof. Carlos Frenk. He s one of the originators of the Cold Dark Matter theory for the origin of galaxies and cosmic structures in the Universe. He has done pioneering work on the development of large computer simulations recreating the growth and evolution of cosmic structures. Read more
Publ. 2015-04-23 15:47:14
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Recent Leiden preprints:

15 Apr Gas density drops inside dust cavities of transitional disks around young stars observed with ALMA
Nienke van der Marel, Ewine van Dishoeck, Simon Bruderer, Laura M. Perez, Andrea Isella

15 Apr The alignment and shape of dark matter, stellar, and hot gas distributions in the EAGLE and cosmo-OWLS simulations
Marco Velliscig, Marcello Cacciato, Joop Schaye, Richard G. Bower, Robert A. Crain, Marcel P. van Daalen, Claudio Dalla Vecchia, Carlos S. Frenk, Michelle Furlong, Ian G. McCarthy, Matthieu Schaller, Tom Theuns

13 Apr The Differential Size Growth of Field and Cluster Galaxies at z=2.1 Using the ZFOURGE Survey
Rebecca J. Allen, Glenn G. Kacprzak, Lee R. Spitler, Karl Glazebrook, Ivo Labbé, Kim-Vy H. Tran, Caroline M. S. Straatman, Themiya Nanayakkara, Ryan F. Quadri, Michael Cowley, Andy Monson, Casey Papovich, S. Eric Persson, Glen Rees, V. Tilvi, Adam R. Tomczak

13 Apr Far infrared CO and H$_2$O emission in intermediate-mass protostars
M. Matuszak, A. Karska, L. E. Kristensen, G. J. Herczeg, L. Tychoniec, T. van Kempen, A. Fuente

10 Apr Very Large Telescope observations of Gomez's Hamburger: Insights into a young protoplanet candidate
O. Berne, A. Fuente, E. Pantin, V. Bujarrabal, C. Baruteau, P. Pilleri, E. Habart, F. Menard, J. Cernicharo, A. Tielens, C. Joblin

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