2026 Frank Grundahl: Physics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Physics	79	3106	2949	22	22	324	19812

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Physics

3106

2949

324

19812

Overview

Frank Grundahl is affiliated with Aarhus University in Denmark and specializes in Physics and Astronomy with a significant focus on Astronomy and Astrophysics. Their research spans several subfields, including:

Astronomy and Astrophysics
Instrumentation
Computational Mechanics
Oceanography
Nuclear and High Energy Physics

Grundahl's work covers a variety of main topics such as:

Stellar, planetary, and galactic studies
Astronomy and Astrophysical Research
Astrophysics and Star Formation Studies
Astro and Planetary Science
Astronomical Observations and Instrumentation
Solar and Space Plasma Dynamics
Gamma-ray bursts and supernovae

The scientist has contributed to several recent papers, including:

HAYDN, 2021, published in Experimental Astronomy
Age and helium content of the open cluster NGC 6791 from multiple eclipsing binary members, 2021, published in Astronomy and Astrophysics
TOI-1431b/MASCARA-5b: A Highly Irradiated Ultrahot Jupiter Orbiting One of the Hottest and Brightest Known Exoplanet Host Stars, 2021, published in The Astronomical Journal
Peeking beneath the precision floor - I. Metallicity spreads and multiple elemental dispersions in the globular clusters NGC 288 and NGC 362, 2022, published in Monthly Notices of the Royal Astronomical Society
Asteroseismic masses of four evolved planet-hosting stars using SONG and TESS: resolving the retired A-star mass controversy, 2020, published in Monthly Notices of the Royal Astronomical Society

Grundahl frequently publishes in the following venues:

Astronomy and Astrophysics
Monthly Notices of the Royal Astronomical Society
arXiv (Cornell University)
The Astronomical Journal
Experimental Astronomy

The scientist often collaborates with a group of colleagues, notably:

P. L. Pallé
M. F. Andersen
K. Brogaard
T. Arentoft
Mikkel N. Lund

Best Publications

The Gaia-ESO Public Spectroscopic Survey

G. Gilmore;S. Randich;M. Asplund;J. Binney

1052
Citations
The O-Na and Mg-Al anticorrelations in turn-off and early subgiants in globular clusters

R. G. Gratton;P. Bonifacio;A. Bragaglia;E. Carretta

714
Citations
Low-Resolution Spectroscopy of Gamma-ray Burst Optical Afterglows: Biases in the Swift Sample and Characterization of the Absorbers

J. P. U. Fynbo;P. Jakobsson;J. X. Prochaska;D. Malesani

578
Citations
Asteroseismology of old open clusters with Kepler: direct estimate of the integrated RGB mass loss in NGC6791 and NGC6819

A. Miglio;K. Brogaard;D. Stello;W. J. Chaplin

484
Citations
The Afterglows of Swift-era Gamma-ray Bursts. I. Comparing pre-Swift and Swift-era Long/Soft (Type II) GRB Optical Afterglows

D. A. Kann;S. Klose;B. Zhang;D. Malesani

459
Citations
Low-resolution Spectroscopy of Gamma-ray Burst Optical Afterglows: Biases in the Swift Sample and Characterization of the Absorbers

J. P. U. Fynbo;J. P. U. Fynbo;P. Jakobsson;J. X. Prochaska;D. Malesani

445
Citations
A probable stellar solution to the cosmological lithium discrepancy

Andreas Korn;Frank Grundahl;O. Richard;Paul Barklem

391
Citations
State of the Field: Extreme Precision Radial Velocities

Debra Fischer;Guillem Anglada-Escude;Pamela Arriagada;Roman V. Baluev

381
Citations
Distances and ages of NGC 6397, NGC 6752 and 47 Tuc

R. G. Gratton;A. Bragaglia;E. Carretta;G. Clementini

378
Citations
Asteroseismology of old open clusters with Kepler: direct estimate of the integrated red giant branch mass-loss in NGC 6791 and 6819

A. Miglio;K. Brogaard;D. Stello;W. J. Chaplin

372
Citations
Signatures of intrinsic Li depletion and Li-Na anti-correlation in the metal-poor globular cluster NGC6397

K. Lind;F. Primas;C. Charbonnel;F. Grundahl

368
Citations
Signatures of intrinsic Li depletion and Li-Na anti-correlation in the metal-poor globular cluster NGC 6397 ,

K Lind;Francesca Primas;C Charbonnel;Frank Grundahl

361
Citations
A WFC3/HST view of the three stellar populations in the Globular Cluster NGC6752

A. P. Milone;A. F. Marino;G. Piotto;L. R. Bedin

289
Citations
Homogeneous Photometry. III. A Star Catalog for the Open Cluster NGC 6791

Peter B. Stetson;Hans Bruntt;Frank Grundahl

288
Citations
State of the Field: Extreme Precision Radial Velocities*

Debra A. Fischer;Guillem Anglada-Escude;Guillem Anglada-Escude;Pamela Arriagada;Roman V. Baluev

274
Citations
The lithium content of the globular cluster NGC 6397

P. Bonifacio;L. Pasquini;F. Spite;A. Bragaglia

271
Citations
ATOMIC DIFFUSION AND MIXING IN OLD STARS I. VLT/FLAMES-UVES OBSERVATIONS OF STARS IN NGC 6397 1

A. J. Korn;F. Grundahl;O. Richard;L. Mashonkina

269
Citations
Hot Horizontal-Branch Stars: The Ubiquitous Nature of the ``Jump'' in Strömgren u, Low Gravities, and the Role of Radiative Levitation of Metals

F. Grundahl;F. Grundahl;M. Catelan;M. Catelan;W. B. Landsman;P. B. Stetson

260
Citations
AN ABUNDANCE ANALYSIS OF BRIGHT GIANTS IN THE GLOBULAR CLUSTER NGC 1851

David Yong;Frank Grundahl

259
Citations
Atomic Diffusion and Mixing in Old Stars. I. Very Large Telescope FLAMES-UVES Observations of Stars in NGC 6397

Andreas Korn;Frank Grundahl;Olivier Richard;Lyudmila Mashonkina

234
Citations