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arXiv · 1104.3735

Integral Field Spectroscopy surveys of nearby spiral and U-LIRG galaxies

F. F. Rosales-Ortega·S. Arribas·R. C. Kennicutt
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Abstract

We describe the observations and preliminary results of the gas-phase analysis based on two ongoing, wide-field Integral Field Spectroscopy (IFS) surveys: the PPAK IFS Nearby Galaxies Survey (PINGS), targeting disc galaxies; and the VIMOS-IFU observations of low-z (Ultra)Luminous Infrared Galaxies (U-LIRGs), the local counterpart of massive, dusty high-z star-forming galaxies. We describe how these observations are allowing to discover and characterise abundance differentials between galactic substructures and differences depending on the morphologically/dynamically distinct types of objects, which in turn will allow us to interpret the gas-phase abundances of analogue high-z systems.

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F. F. Rosales-Ortega, S. Arribas, R. C. Kennicutt. 2011-04-19. Integral Field Spectroscopy surveys of nearby spiral and U-LIRG galaxies. https://arxiv.org/abs/1104.3735

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