What is he best known for?
The fields of study he is best known for:
- Astronomy
- Quantum mechanics
- Galaxy
Astrophysics, Astronomy, Galaxy, Milky Way and Globular cluster are his primary areas of study.
His study in Dwarf galaxy, Galactic halo, Halo, Dark matter and Velocity dispersion falls under the purview of Astrophysics.
Geraint F. Lewis works mostly in the field of Dwarf galaxy, limiting it down to topics relating to Galactic tide and, in certain cases, Black dwarf, as a part of the same area of interest.
As part of one scientific family, Geraint F. Lewis deals mainly with the area of Dark matter, narrowing it down to issues related to the Star formation, and often Active galactic nucleus.
Geraint F. Lewis combines subjects such as Bulge, Radial velocity and Thick disk with his study of Milky Way.
The Globular cluster study combines topics in areas such as Monoceros Ring, Monte Carlo method, Orbital eccentricity and Stellar atmosphere.
His most cited work include:
- The remnants of galaxy formation from a panoramic survey of the region around M31 (576 citations)
- A giant stream of metal-rich stars in the halo of the galaxy M31 (520 citations)
- The Gaia-ESO Public Spectroscopic Survey (516 citations)
What are the main themes of his work throughout his whole career to date?
Geraint F. Lewis mainly investigates Astrophysics, Galaxy, Astronomy, Milky Way and Stars.
Dark matter, Halo, Redshift, Quasar and Dwarf galaxy are the core of his Astrophysics study.
His Quasar research is multidisciplinary, incorporating elements of Spectral line, Active galactic nucleus, Gravitational microlensing and Gravitational lens.
His Dwarf galaxy study incorporates themes from Andromeda Galaxy and Andromeda.
His Metallicity, Local Group, Globular cluster, Star formation and Velocity dispersion study are his primary interests in Galaxy.
Geraint F. Lewis interconnects Galactic plane, Monoceros Ring and Radial velocity in the investigation of issues within Milky Way.
He most often published in these fields:
- Astrophysics (95.05%)
- Galaxy (50.81%)
- Astronomy (44.12%)
What were the highlights of his more recent work (between 2018-2021)?
- Astrophysics (95.05%)
- Galaxy (50.81%)
- Stars (23.27%)
In recent papers he was focusing on the following fields of study:
Geraint F. Lewis mainly focuses on Astrophysics, Galaxy, Stars, Milky Way and Metallicity.
All of his Astrophysics and Dark energy, Supernova, Redshift, Halo and Dark matter investigations are sub-components of the entire Astrophysics study.
His Star formation, Globular cluster, Andromeda, Velocity dispersion and Andromeda Galaxy investigations are all subjects of Galaxy research.
His Stars research includes elements of Spectral line and Radius.
Milky Way is a subfield of Astronomy that he studies.
When carried out as part of a general Metallicity research project, his work on Red-giant branch is frequently linked to work in Context, therefore connecting diverse disciplines of study.
Between 2018 and 2021, his most popular works were:
- First cosmological results using Type Ia supernovae from the Dark Energy Survey: Measurement of the Hubble constant (112 citations)
- First cosmology results using type Ia supernovae from the Dark Energy Survey: constraints on cosmological parameters (110 citations)
- The GALAH survey and Gaia DR2: dissecting the stellar disc’s phase space by age, action, chemistry, and location (89 citations)
In his most recent research, the most cited papers focused on:
- Quantum mechanics
- Astronomy
- Galaxy
His main research concerns Astrophysics, Galaxy, Stars, Milky Way and Dark energy.
His research in Supernova, Metallicity, Dark matter, Redshift and Halo are components of Astrophysics.
His work in Galaxy covers topics such as Photometry which are related to areas like Sky, Orion Nebula, Stellar population and Magnitude.
His work in Stars addresses issues such as Spectral line, which are connected to fields such as Spectroscopy.
His study on Milky Way is covered under Astronomy.
His Astronomy research integrates issues from Space, Phase space, Action and Agency.
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