Yuan, TiantianKewley, LisaSanders, David2015-12-070004-637Xhttp://hdl.handle.net/1885/17336We investigate the fraction of starbursts, starburst-active galactic nucleus (AGN) composites, Seyferts, and low-ionization narrow emission-line region galaxies (LINERs) as a function of infrared luminosity (LIR) and merger progress for ∼500 infrared (IKeywords: Galaxies: active; Galaxies: evolution; Galaxies: interactions; Galaxies: starburst; Infrared: galaxiesThe role of starburst-active galactic nucleus composites in luminous infrared galaxy mergers: insights from the new optical classification scheme201010.1088/0004-637X/709/2/8842016-02-24