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Emission-Line Galaxies from the Hubble Space Telescope Probing Evolution and Reionization Spectroscopically (PEARS) Grism Survey. II: The Complete Sample
Nor Pirzkal, Barry Rothberg, Chun Ly +13
We present a full analysis of the Probing Evolution And Reionization Spectroscopically (PEARS) slitess grism spectroscopic data obtained with the Advanced Camera for Surveys on HST…
The ionized gas in the central region of NGC 5253: 2D mapping of the physical and chemical properties
Ana Monreal-Ibero, Jeremy R. Walsh, Jose M. Vilchez
ABRIDGED: NGC5253 was previously studied by our group with the aim to elucidate in detail the starburst interaction processes. Some open issues regarding the 2D structure of the ma…
Metallicities of Emission-Line Galaxies from HST ACS PEARS and HST WFC3 ERS Grism Spectroscopy at 0.6 < z < 2.4
Lifang Xia, Sangeeta Malhotra, James Rhoads +9
Galaxies selected on the basis of their emission line strength show low metallicities, regardless of their redshifts. We conclude this from a sample of faint galaxies at redshifts…
The Light Element Abundance Distribution in NGC 5128 from Planetary Nebulae
J. R. Walsh, G. H. Jacoby, R. F. Peletier +1
The light element abundance pattern from many planetary nebulae (PNe) covering the upper 4 mag. of the [O III] luminosity function was observed with ESO VLT FORS1 multi-slit. Spect…