tipa -- 4/30/2007

UV Star Formation Rates in the Local Universe

• Authors: Samir Salim, R. Michael Rich, Stéphane Charlot, Jarle Brinchmann, Benjamin D. Johnson, David Schiminovich, Mark Seibert, Ryan Mallery, Timothy M. Heckman, Karl Forster, Peter G. Friedman, D. Christopher Martin, Patrick Morrissey, Susan G. Neff, Todd Small, Ted K. Wyder, Luciana Bianchi, Jose Donas, Young-Wook Lee, Barry F. Madore, Bruno Milliard, Alex S. Szalay, Barry Y. Welsh, Sukyoung K. Yi

Gamma-Ray Burst Afterglows as Probes of Environment and Blastwave Physics II: the Distribution of p and Structure of the Circumburst Medium

• Authors: R. L. C. Starling (1,2), A. J. van der Horst (2), E. Rol (1), R. A. M. J. Wijers (2), C. Kouveliotou (3), K. Wiersema (2), P. A. Curran (2), P. Weltevrede (2) ((1) Leicester, (2) Amsterdam, (3) NASA/MSFC)

Cosmic Rays: The Second Knee and Beyond

• Authors: Douglas R Bergman, John W. Belz