'The Tornado' and 'the Chimney' : Two Peculiar Diffuse X-ray Objects with Outflowing Structures in the Galactic Center Region

From the Suzaku observation of the Galactic center region, we successfully detected two peculiar objects, the Tornado and the Chimney, with spatially outflowing structures. Both of the objects have the spectra described by a thin-thermal plasma model with the temperature and thermal energy consistent with an SNR. However, their outflowing structures are very unusual as a galactic SNR. The mechanism forming the structures is mystery, although it would be related with the high energy activities of the Galactic center region.
Meeting Information: The 3rd Suzaku international Conference "Energetic Cosmos : from Suzaku to ASTRO-H" (June 29-July 2, 2009. Grand Park Otaru Hotel), Otaru, Hokkaido Japan
Meeting sponsors: The University of Tokyo, The Institute of Physical and Chemical Research, The Japan Society for the Promotion of Science