tipa -- 4/1/2009

A peculiar jet and arc of molecular gas toward the rich and young stellar cluster Westerlund 2 and a TeV gamma ray source

• Authors: Yasuo Fukui, Naoko Furukawa, Thomas M. Dame, Joanne R. Dawson, Hiroaki Yamamoto, Gavin P. Rowell, Felix Aharonian, Werner Hofmann, Emma de Oña Wilhelmi, Tetsuhiro Minamidani, Akiko Kawamura, Norikazu Mizuno, Toshikazu Onishi, Akira Mizuno, Shigehiro Nagataki

Time variation of a fundamental dimensionless constant

• Authors: Robert J. Scherrer