Lars A. Buchhave

Technical University of Denmark — Denmark

Physics and Astronomy · Physical Sciences

86h-index34.3kcitations461works5.72yr avg
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Research Topics

Stellar, planetary, and galactic studies(373), Astro and Planetary Science(216), Astronomy and Astrophysical Research(216), Astrophysics and Star Formation Studies(172), Astronomical Observations and Instrumentation(71)

Publications457 total

A decade of solar high-fidelity spectroscopy and precise radial velocities from HARPS-N
Astronomy and Astrophysics·2025Open Access
<i>JWST</i> NIRSpec finds no clear signs of an atmosphere on TOI-1685 b
Monthly Notices of the Royal Astronomical Society·2025Open Access
HARPS-N, TESS, and CHEOPS discover a transiting sub-Neptune and two outer companions around the bright solar analogue HD 85426
Monthly Notices of the Royal Astronomical Society·2025Open Access
Metallicities from High-resolution TRES Spectra with <tt>uberMS</tt> : Performance Benchmarks and Literature Comparison
The Astrophysical Journal Supplement Series·2025· 1 citedOpen Access
A Decade of Solar High-Fidelity Spectroscopy and Precise Radial Velocities from HARPS-N
ArXiv.org·2025Open Access
The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES
Monthly Notices of the Royal Astronomical Society·2025Open Access
Hot Rocks Survey IV: Emission from LTT 3780 b is consistent with a bare rock
arXiv (Cornell University)·2025· 1 citedOpen Access
Discovery of a multi-planetary system orbiting the aged Sun-like star HD 224018
arXiv (Cornell University)·2025Open Access
The Hot-Neptune Initiative (HONEI)
Astronomy and Astrophysics·2025· 4 citedOpen Access
Hot Rocks Survey
Astronomy and Astrophysics·2025· 7 citedOpen Access
HIP 15429: A newborn Be star on an eccentric binary orbit
Astronomy and Astrophysics·2025· 3 citedOpen Access
The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES
arXiv (Cornell University)·2025· 1 citedOpen Access
Metallicities from High-Resolution TRES Spectra with uberMS: Performance Benchmarks and Literature Comparison
arXiv (Cornell University)·2025Open Access
gr8stars – I. A homogeneous spectroscopic study of bright FGKM dwarfs and a public library of their high-resolution spectra
Monthly Notices of the Royal Astronomical Society·2025· 1 citedOpen Access
gr8stars I: A homogeneous spectroscopic study of bright FGKM dwarfs and a public library of their high-resolution spectra
arXiv (Cornell University)·2025Open Access
Ground-breaking exoplanet science with the ANDES spectrograph at the ELT
Experimental Astronomy·2025· 14 citedOpen Access
In-depth characterization of the Kepler-10 three-planet system with HARPS-N radial velocities and <i>Kepler</i> transit timing variations
Astronomy and Astrophysics·2025· 2 citedOpen Access
Limits on the atmospheric metallicity and aerosols of the sub-Neptune GJ 3090 b from high-resolution CRIRES+ spectroscopy
Monthly Notices of the Royal Astronomical Society·2025· 6 citedOpen Access
Limits on the atmospheric metallicity and aerosols of the sub-Neptune GJ 3090 b from high-resolution CRIRES+ spectroscopy
arXiv (Cornell University)·2025Open Access
Magnetic fields or overstable convective modes in HR 7495
Astronomy and Astrophysics·2025· 2 citedOpen Access
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Frequent Co-authors

David W. Latham(41), Geoffrey W. Marcy(29), Jack J. Lissauer(27), Guillermo Torres(25), Jon M. Jenkins(24), Eric B. Ford(24), Matthew J. Holman(24), W. J. Borucki(23), Dimitar Sasselov(23), David Charbonneau(22), Natalie M. Batalha(21), William D. Cochran(21), Howard Isaacson(21), Andrew W. Howard(21), Daniel C. Fabrycky(21), David Koch(20), Jason F. Rowe(20), Michael Endl(20), Jason H. Steffen(19), Michael R. Haas(19)