The Highly Unusual Chemical Composition of the Hercules Dwarf Spheroidal Galaxy
- Authors: A. Koch, A. McWilliam, E.K. Grebel, D.B Zucker, V. Belokurov
HVS7: a chemically peculiar hyper-velocity star
- Authors: N. Przybilla (1), M. F. Nieva (1,2), A. Tillich (1), U. Heber (1), K. Butler (3), W. R. Brown (4) ((1) Dr. Remeis-Observatory Bamberg, (2) MPI for Astrophysics Garching, (3) University Observatory Munich, (4) Smithsonian Astrophysical Observatory)
Hadronic versus leptonic origin of the gamma-ray emission from Supernova Remnant RX J1713.6-3946
- Authors: E.G. Berezhko (1), H.J. Völk (2) ((1) Yu.G. Shafer Institute of Cosmophysical Research and Aeronomy) ((2) Max Planck Institut für Kernphysik)
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