tipa -- 4/2/2010

A Flare in the Jet of Pictor A

• Authors: H. L. Marshall, M.J. Hardcastle, M. Birkinshaw, J. Croston, D. Evans, H. Landt, E. Lenc, F. Massaro, E. S. Perlman, D. A. Schwartz, A. Siemiginowska, Ł. Stawarz, C. M. Urry, D.M. Worrall

A method for setting upper limits to the extragalactic background light with Fermi-LAT and TeV observations of blazars

• Authors: Markos Georganopoulos, Justin D. Finke, Luis C. Reyes

Deep, ultra-high-resolution radio imaging of submillimetre galaxies using Very Long Baseline Interferometry

• Authors: A. D. Biggs, J. D. Younger, R. J. Ivison

The formation of disk galaxies in a LCDM universe

• Authors: Oscar Agertz, Romain Teyssier, Ben Moore