K

C

KONSTANTOPOULOU , C.

Last name: KONSTANTOPOULOU

First name: C.

August 2023 (v1)

Journal article

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The cosmic build-up of dust and metals. Accurate abundances from GRB-selected star-forming galaxies at $1.7 < z < 6.3$

Heintz, K. E. de Cia, A. Thöne, C. C.

The chemical enrichment of dust and metals in the interstellar medium (ISM) of galaxies throughout cosmic time is one of the key driving processes of galaxy evolution. Here we study the evolution of the gas-phase metallicities, dust-to-gas (DTG), and dust-to-metal (DTM) ratios of 36 star-forming galaxies at $1.7 < z < 6.3$ probed by gamma-ray...

Uploaded on: November 27, 2023
December 15, 2022 (v1)

Publication

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Dissecting the interstellar medium of a $z=6.3$ galaxy: X-shooter spectroscopy and HST imaging of the afterglow and environment of the Swift GRB 210905A

Saccardi, A. Vergani, S.D. de Cia, A.

The study of the properties of galaxies in the first billion years after the Big Bang is one of the major topic of current astrophysics. Optical/near-infrared spectroscopy of the afterglows of long Gamma-ray bursts (GRBs) provide a powerful diagnostic tool to probe the interstellar medium (ISM) of their host galaxies and foreground absorbers,...

Uploaded on: February 22, 2023