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Enrico V. Held

Researcher at INAF

Publications -  156
Citations -  5346

Enrico V. Held is an academic researcher from INAF. The author has contributed to research in topics: Galaxy & Dwarf galaxy. The author has an hindex of 40, co-authored 153 publications receiving 4450 citations.

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Journal Article

The Gaia-ESO Public Spectroscopic Survey

Gerry Gilmore, +274 more
- 01 Mar 2012 - 
TL;DR: The Gaia-ESO Public Spectroscopic Survey has begun and will obtain high quality spectroscopy of some 100000 Milky Way stars, in the field and in open clusters, down to magnitude 19, systematically.
Journal ArticleDOI

M22: An [Fe/H] Abundance Range Revealed

TL;DR: In this article, the authors show that M22 is similar to ω Cen in having an intrinsic dispersion in heavy element abundance, and they conclude that this broad distribution cannot be the result of differential reddening.
Journal ArticleDOI

M22: A [Fe/H] Abundance Range Revealed

TL;DR: In this paper, the authors show that M22 is similar to omega Cen in having an intrinsic dispersion in heavy element abundance, and that this broad distribution cannot be the result of differential reddening.
Journal ArticleDOI

GRB 050904 at redshift 6.3: observations of the oldest cosmic explosion after the Big Bang

TL;DR: Optical and near-infrared observations of the afterglow of the gamma-ray burst GRB 050904 show that the detection is consistent with the expected number of GRBs at z > 6 and shows that GRBs are a powerful tool to study the star formation history up to very high redshift.