2026 John E. Gizis: Physics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Physics	76	3279	3116	1553	1445	329	39838

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Physics

3279

3116

1553

1445

329

39838

Overview

John E. Gizis is affiliated with the University of Delaware in the United States, focusing their research primarily within the fields of Physics and Astronomy. Their work spans several subfields, including Astronomy and Astrophysics, Instrumentation, Computational Mechanics, Spectroscopy, and Nuclear and High Energy Physics.

Their research covers a range of topics related to stellar, planetary, and galactic studies, as well as Astronomy and Astrophysical Research. Other significant areas of focus include Astrophysics and Star Formation Studies, Astro and Planetary Science, Gamma-ray bursts and supernovae, Astronomical Observations and Instrumentation, and Solar and Space Plasma Dynamics.

John E. Gizis has published extensively, with a notable presence in journals and venues such as arXiv (Cornell University), The Astrophysical Journal Supplement Series, The Astrophysical Journal, Nature, and the Monthly Notices of the Royal Astronomical Society.

Some of their recent papers include:

Identification of carbon dioxide in an exoplanet atmosphere, 2022, Nature
Early Release Science of the exoplanet WASP-39b with JWST NIRCam, 2023, Nature
Optimization of the Observing Cadence for the Rubin Observatory Legacy Survey of Space and Time: A Pioneering Process of Community-focused Experimental Design, 2021, The Astrophysical Journal Supplement Series
Let the Great World Spin: Revealing the Stormy, Turbulent Nature of Young Giant Exoplanet Analogs with the Spitzer Space Telescope, 2022, The Astrophysical Journal
JWST/NIRCam Discovery of the First Y+Y Brown Dwarf Binary: WISE J033605.05-014350.4, 2023, The Astrophysical Journal Letters

Frequent collaborators in their work include Federica Bianco, M. L. Graham, Eric C. Bellm, W. I. Clarkson, and Jacqueline K. Faherty, reflecting ongoing partnerships across various research projects.

Best Publications

The Two Micron All Sky Survey (2MASS)

M. F. Skrutskie;M. F. Skrutskie;R. M. Cutri;R. Stiening;M. D. Weinberg

12883
Citations
Dwarfs Cooler Than M: The Definition of Spectral Type L Using Discoveries from the 2-Micron All-Sky Survey (2MASS)

J. Davy Kirkpatrick;I. Neill Reid;James Liebert;Roc M. Cutri

1238
Citations
VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

R. M. Cutri;M. F. Skrutskie;S. van Dyk;C. A. Beichman

1216
Citations
2MASS All Sky Catalog of point sources.

R. M. Cutri;M. F. Skrutskie;S. van Dyk;C. A. Beichman

1113
Citations
Astrometry and Photometry for Cool Dwarfs and Brown Dwarfs

C. C. Dahn;H. C. Harris;F. J. Vrba;H. H. Guetter

933
Citations
Sixty-seven Additional L Dwarfs Discovered by the Two Micron All Sky Survey (2MASS)

J. Davy Kirkpatrick;I. Neill Reid;James Liebert;John E. Gizis

878
Citations
The Palomar/MSU Nearby-Star Spectroscopic Survey. I. The Northern M Dwarfs -Bandstrengths and Kinematics

I. Neill Reid;Suzanne L. Hawley;John E. Gizis

797
Citations
67 Additional L Dwarfs Discovered by the Two Micron All Sky Survey

J. Davy Kirkpatrick;I. Neill Reid;James Liebert;John E. Gizis

731
Citations
Astrometry and photometry for cool dwarfs and brown dwarfs

Conard C. Dahn;Hugh C. Harris;Frederick J. Vrba;Harry H. Guetter

719
Citations
The Palomar/MSU Nearby Star Spectroscopic Survey.II.The Southern M Dwarfs and Investigation of Magnetic Activity

Suzanne L. Hawley;John E. Gizis;I. Neill Reid

617
Citations
Binarity in Brown Dwarfs: T Dwarf Binaries Discovered with the Hubble Space Telescope WPFC2

Adam J. Burgasser;J. Davy Kirkpatrick;I. Neill Reid;Michael E. Brown

617
Citations
New Neighbors from 2MASS: Activity and Kinematics at the Bottom of the Main Sequence

John E. Gizis;John E. Gizis;David G. Monet;I. Neill Reid;J. Davy Kirkpatrick

577
Citations
M-subdwarfs: spectroscopic classification and the metallicity scale

John E. Gizis

523
Citations
The spectra of t dwarfs I: near-infrared data and spectral classification

Adam J. Burgasser;J. Davy Kirkpatrick;Michael E. Brown;I. Neill Reid

506
Citations
Binarity in Brown Dwarfs: T Dwarf Binaries Discovered with the Hubble Space Telescope Wide Field Planetary Camera 2

Adam J. Burgasser;J. Davy Kirkpatrick;I. Neill Reid;Michael E. Brown

471
Citations
The Palomar/MSU Nearby Star Spectroscopic Survey III: Chromospheric Activity, M-dwarf Ages and the Local Star Formation History

J. E. Gizis;I. N. Reid;S. L. Hawley

467
Citations
Low-Mass Binaries and the Stellar Luminosity Function

I. Neill Reid;John E. Gizis

399
Citations
Brown Dwarfs and the TW Hya Association

John E. Gizis

373
Citations
Identification of new M dwarfs in the solar neighborhood

Basmah Riaz;John E. Gizis;James Harvin

370
Citations
The Palomar/MSU Nearby Star Spectroscopic Survey. III. Chromospheric Activity, M Dwarf Ages, and the Local Star Formation History

John E. Gizis;I. Neill Reid;I. Neill Reid;Suzanne L. Hawley

369
Citations