Correlations between H α equivalent width and galaxy properties at z = 0.47: Physical or selection-driven?

ABSTRACT The H α equivalent width (EW) is an observational proxy for specific star formation rate (sSFR) and a tracer of episodic, bursty star-formation activity. Previous assessments show that the H α EW strongly anticorrelates with stellar mass as M−0.25 similar to the sSFR – stellar mass relation...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2021-06, Vol.503 (4), p.5115-5133
Hauptverfasser:	Khostovan, A A, Malhotra, S, Rhoads, J E, Harish, S, Jiang, C, Wang, J, Wold, I, Zheng, Z-Y, Barrientos, L F, Coughlin, A, Hu, W, Infante, L, Perez, L A, Pharo, J, Valdes, F, Walker, A R
Format:	Artikel
Sprache:	eng
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