Concepedia

Ralf Quast

RQ

10

Publications

506

Citations

10

H-Index

1999

Active since

Affiliations

Universität Hamburg(Current)

Flemish Radio and Television Broadcasting Organisation

Physico-Technical Institute

European Organisation for the Exploitation of Meteorological Satellites

FastOpt (Germany)

Ralf Quast is an author at Universität Hamburg specializing in engineering, climatology, and earth science.

ORCID

Top concepts

Publications per year

1999–2019

10

Publications

10

Probing the variability of the fine-structure constant with the VLT/UVES

Ralf Quast, D. Reimers, S. A. Levshakov · Springer Link (Chiba Institute of Technology) · 2004 · 162 citations

Variation of the fine-structure constant: very high resolution spectrum of QSO HE 0515-4414

Hum Chand, R. Srianand, P. Petitjean et al. · Astronomy and Astrophysics · 2006 · 93 citations · Full text

, , +17

Most precise single redshift bound to $\mathsf{\Delta\alpha/\alpha}$

S. A. Levshakov, M. Centurión, P. Molaro et al. · Astronomy and Astrophysics · 2006 · 72 citations · Full text

Detection of molecular hydrogen at<i>z</i> = 1.15 toward HE 0515–4414

D. Reimers, Robert A. Baade, Ralf Quast et al. · Astronomy and Astrophysics · 2003 · 53 citations · Full text

Gravitational lensing statistics with extragalactic surveys

Phillip Helbig, D. R. Marlow, Ralf Quast et al. · Astronomy and Astrophysics Supplement Series · 1999 · 38 citations · Full text

, , +8

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