2026 Jacques Laskar: Physics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Physics	88	2370	2251	97	95	448	33342

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Physics

2370

2251

448

33342

Overview

Jacques Laskar is affiliated with Université Paris Cité in France and works primarily within the field of Physics and Astronomy. Their research focuses on several subfields, including Astronomy and Astrophysics, Instrumentation, Oceanography, Atmospheric Science, and Molecular Biology. The main topics surrounding their work encompass Stellar, planetary, and galactic studies, Astro and Planetary Science, Astronomy and Astrophysical Research, Astrophysics and Star Formation Studies, Geophysics and Gravity Measurements, Solar and Space Plasma Dynamics, and Geomagnetism and Paleomagnetism Studies.

Recent publications authored or coauthored by Jacques Laskar include:

Six transiting planets and a chain of Laplace resonances in TOI-178, 2021, Astronomy and Astrophysics
New constraints on the planetary system around the young active star AU Mic, 2021, Astronomy and Astrophysics
Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using pycheops, 2021, Monthly Notices of the Royal Astronomical Society
The magnetic field and multiple planets of the young dwarf AU Mic, 2023, Monthly Notices of the Royal Astronomical Society
A pair of sub-Neptunes transiting the bright K-dwarf TOI-1064 characterized with CHEOPS, 2022, Monthly Notices of the Royal Astronomical Society

Jacques Laskar often collaborates with several researchers including:

A. Collier Cameron
R. Alonso
S. C. C. Barros
W. Baumjohann
O. D. S. Demangeon

The scientist has published extensively in the following venues:

Astronomy and Astrophysics
arXiv (Cornell University)
Monthly Notices of the Royal Astronomical Society
Repository for Publications and Research Data (ETH Zurich)
Physical review. D/Physical review. D.

Best Publications

A long-term numerical solution for the insolation quantities of the Earth

Jacques Laskar;Philippe Robutel;Frédéric Joutel;Mickael Gastineau

4017
Citations
The chaotic motion of the solar system: A numerical estimate of the size of the chaotic zones

J. Laskar

1400
Citations
Long term evolution and chaotic diffusion of the insolation quantities of Mars

Jacques Laskar;A.C.M. Correia;A.C.M. Correia;Mickael Gastineau;Frédéric Joutel

996
Citations
La2010: a new orbital solution for the long-term motion of the Earth

Jacques Laskar;Agnès Fienga;Mickael Gastineau;Herve Manche

854
Citations
Orbital, precessional, and insolation quantities for the earth from -20 Myr to +10 Myr.

J. Laskar;F. Joutel;F. Boudin

707
Citations
Frequency analysis for multi-dimensional systems: global dynamics and diffusion

Jacques Laskar

706
Citations
Stability of the Astronomical Frequencies Over the Earth's History for Paleoclimate Studies

André Berger;Marie-France Loutre;J. Laskar

624
Citations
The chaotic obliquity of the planets

J. Laskar;P. Robutel

620
Citations
A numerical experiment on the chaotic behaviour of the Solar System

J. Laskar

597
Citations
The measure of chaos by the numerical analysis of the fundamental frequencies. Application to the standard mapping

Jacques Laskar;Claude Froeschlé;Alessandra Celletti

560
Citations
An extrasolar planetary system with three Neptune-mass planets

Christophe Lovis;Michel Mayor;Francesco Pepe;Yann Alibert

487
Citations
Stabilization of the Earth's obliquity by the Moon

J. Laskar;F. Joutel;P. Robutel

459
Citations
Secular evolution of the solar system over 10 million years

J. Laskar

420
Citations
Orbital forcing of the martian polar layered deposits

Jacques Laskar;Benjamin Levrard;John F. Mustard

409
Citations
Large-scale chaos in the solar system.

J. Laskar

408
Citations
High order symplectic integrators for perturbed Hamiltonian systems

Jacques Laskar;Philippe Robutel

370
Citations
Numerical expressions for precession formulae and mean elements for the Moon and the planets.

J. L. Simon;P. Bretagnon;J. Chapront;M. Chapront-Touze

333
Citations
On the origin of Cenozoic and Mesozoic “third-order” eustatic sequences

Slah Boulila;Slah Boulila;Bruno Galbrun;Kenneth G. Miller;Stephen F. Pekar

318
Citations
On the duration of magnetochrons C24r and C25n and the timing of early Eocene global warming events: Implications from the Ocean Drilling Program Leg 208 Walvis Ridge depth transect

Thomas Westerhold;Ursula Röhl;Jacques Laskar;Isabella Raffi

301
Citations
The HARPS search for southern extra-solar planets. XXVII. Up to seven planets orbiting HD 10180: probing the architecture of low-mass planetary systems

C. Lovis;D. Ségransan;M. Mayor;S. Udry

287
Citations