TY - JOUR AU - Pereira Santaella, Miguel AU - Alonso Herrero, Almudena AU - Rieke, George H. AU - Colina, Luis AU - Díaz Santos, Tanio AU - Smith, J. D. T. AU - Pérez González, Pablo Guillermo AU - Engelbracht, Charles W. PY - 2010 DO - 10.1088/0067-0049/188/2/447 SN - 0067-0049 UR - https://hdl.handle.net/20.500.14352/45111 T2 - Astrophysical journal supplement series AB - We present results from the Spitzer Infrared Spectrograph spectral mapping observations of 15 local luminous infrared galaxies (LIRGs). In this paper, we investigate the spatial variations of the mid-IR emission which includes fine structure lines,... LA - eng M2 - 447 PB - University Chicago Press KW - Star-forming regions KW - Polycyclic aromatic-hydrocarbon KW - High-resolution spectroscopy KW - Integral field spectroscopy KW - Emission-line diagnostics KW - Warm molecular-hydrogen KW - Fine-structure lines KW - Starburst galaxies KW - Midinfrared spectroscopy KW - Space-telescope TI - Local luminous infrared galaxies. I. Spatially resolved observations with the Spitzer infrared spectrograph TY - journal article VL - 188 ER -