We study the disk-halo interaction, in the context of orbits and Giant Molecular loops (GMLs) in the Galactic center (GC) region. We present a large scale survey in the central kpc in SiO(J=2-1), HCO+(J=1-0) and H13CO+ (J=1-0), observations in 3mm lines toward a region in two clumps M+5.3-0.3 and M-3.8+0.9 placed in the foot point of two molecular loops, and observations toward selected positions, to trace accretion of the gas from the halo
@article{arxiv.1002.0643,
title = {Disk-Halo interface: The "foot point" of the Galactic Molecular Loops},
author = {D. Riquelme and M. A. Amo-Baladron and J. Martin-Pintado and R. Mauersberger and L. Bronfman and S. Martin},
journal= {arXiv preprint arXiv:1002.0643},
year = {2010}
}
Comments
Proceedings of the Galactic Center Workshop 2009, Shanghai. To be published in the Astronomical Society of the Pacific Conference Series