G
Gabriel I. Dima
Researcher at University of Hawaii at Manoa
Publications - 13
Citations - 722
Gabriel I. Dima is an academic researcher from University of Hawaii at Manoa. The author has contributed to research in topics: Magnetic field & Coronal loop. The author has an hindex of 4, co-authored 11 publications receiving 652 citations.
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Journal ArticleDOI
The universal relation of galactic chemical evolution: the origin of the mass-metallicity relation
H. Jabran Zahid,H. Jabran Zahid,Gabriel I. Dima,Rolf-Peter Kudritzki,Lisa J. Kewley,Margaret J. Geller,Ho Seong Hwang,John D. Silverman,Daichi Kashino +8 more
TL;DR: In this article, the mass-metallicity relation in local galaxies was examined for z 1.6 and it was shown that the relationship between metallicity and the stellar-to-gas ratio is a redshift-independent, universal relationship followed by all galaxies as they evolve.
Journal ArticleDOI
A census of oxygen in star-forming galaxies: an empirical model linking metallicities, star formation rates, and outflows
TL;DR: In this article, the authors examined three samples of galaxies with metallicities and star formation rates (SFRs) at z = 0.07, 0.8, and 2.26, including the Sloan Digital Sky Survey (SDSS) and DEEP2 survey.
Journal ArticleDOI
A Census of Oxygen in Star-Forming Galaxies: An Empirical Model Linking Metallicities, Star Formation Rates and Outflows
TL;DR: In this article, the first census of oxygen in star-forming galaxies in the local universe was presented, and it was shown that the loss of oxygen from the interstellar medium of local star forming galaxies is likely to be a ubiquitous process with the oxygen mass loss scaling (almost) linearly with stellar mass.
Journal ArticleDOI
The Universal Relation of Galactic Chemical Evolution: The Origin of the Mass-Metallicity Relation
H. Jabran Zahid,H. Jabran Zahid,Gabriel I. Dima,Rolf-Peter Kudritzki,Lisa J. Kewley,Margaret J. Geller,Ho Seong Hwang,John D. Silverman,Daichi Kashino +8 more
TL;DR: In this paper, the mass-metallicity relation follows a steep slope with a turnover or 'knee' at stellar masses around $10^{10} M_\odot.