World's Best Scientists 2026 revealed!

D-Index & Metrics

Physics

D-Index
107
Citations
34737
World Ranking
1301
National Ranking
116

Overview

Martin G. Haehnelt is affiliated with the University of Cambridge in the United Kingdom and focuses research primarily in the field of Physics and Astronomy. Within this broad domain, their work extensively covers the subfields of Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics, Aerospace Engineering, and Atomic and Molecular Physics, and Optics.

The scientist's research topics emphasize several key areas including Galaxies: Formation, Evolution, Phenomena; Astronomy and Astrophysical Research; Radio Astronomy Observations and Technology; Astrophysics and Cosmic Phenomena; Astrophysics and Star Formation Studies; Astrophysical Phenomena and Observations; and Gamma-ray bursts and supernovae.

Haehnelt has contributed to a substantial number of publications, with notable frequent publication venues such as Monthly Notices of the Royal Astronomical Society, where they have appeared 45 times, arXiv (Cornell University) with 37 publications, The Astrophysical Journal with 6 publications, Astronomy and Astrophysics with 4 publications, and Monthly Notices of the Royal Astronomical Society Letters with 3 publications.

Their recent publications include the following works:

  • Hydrogen reionization ends by z = 5.3: Lyman-α optical depth measured by the XQR-30 sample (2022, Monthly Notices of the Royal Astronomical Society)
  • Cosmic dynamics in the era of Extremely Large Telescopes (2024, OPAL (Open@LaTrobe) (La Trobe University))
  • Probing the thermal state of the intergalactic medium at z > 5 with the transmission spikes in high-resolution Ly α forest spectra (2020, Monthly Notices of the Royal Astronomical Society)
  • A consistent and robust measurement of the thermal state of the IGM at 2 ≤ z ≤ 4 from a large sample of Ly α forest spectra: evidence for late and rapid He ii reionization (2021, Monthly Notices of the Royal Astronomical Society)
  • Long Dark Gaps in the Lyβ Forest at z < 6: Evidence of Ultra-late Reionization from XQR-30 Spectra (2022, The Astrophysical Journal)

Frequent coauthors associated with Martin G. Haehnelt include:

  • Laura C. Keating
  • Girish Kulkarni
  • James S. Bolton
  • George D. Becker
  • V. D'Odorico

Best Publications

  • A unified model for the evolution of galaxies and quasars

    Guinevere Kauffmann;Martin Haehnelt

  • Constraining warm dark matter candidates including sterile neutrinos and light gravitinos with WMAP and the Lyman-{alpha} forest

    Matteo Viel;Julien Lesgourgues;Martin G. Haehnelt;Sabino Matarrese

  • Warm dark matter as a solution to the small scale crisis: New constraints from high redshift Lyman-α forest data

    Matteo Viel;George D. Becker;James S. Bolton;Martin G. Haehnelt

  • New constraints on the free-streaming of warm dark matter from intermediate and small scale Lyman-α forest data

    Vid Iršič;Vid Iršič;Vid Iršič;Matteo Viel;Matteo Viel;Martin G. Haehnelt;James S. Bolton

  • The formation of nuclei in newly formed galaxies and the evolution of the quasar population

    Martin G. Haehnelt;Martin J. Rees

  • Reionization of the Inhomogeneous Universe

    Jordi Miralda-Escudé;Jordi Miralda-Escudé;Jordi Miralda-Escudé;Martin Haehnelt;Martin Haehnelt;Martin J. Rees

  • First Constraints on Fuzzy Dark Matter from Lyman-α Forest Data and Hydrodynamical Simulations

    Vid Iršič;Vid Iršič;Vid Iršič;Matteo Viel;Matteo Viel;Martin G. Haehnelt;James S. Bolton

  • Damped Lyα Absorber at High Redshift: Large Disks or Galactic Building Blocks?

    Martin G. Haehnelt;Matthias Steinmetz;Michael Rauch

  • Damped Lyman alpha absorbers at high redshift -- large disks or galactic building blocks?

    Martin G. Haehnelt;Matthias Steinmetz;Michael Rauch

  • High-redshift galaxies, their active nuclei and central black holes

    Martin G. Haehnelt;Priyamvada Natarajan;Martin J. Rees

  • The observed ionization rate of the intergalactic medium and the ionizing emissivity at z≥ 5: evidence for a photon-starved and extended epoch of reionization

    James S. Bolton;Martin G. Haehnelt

  • Inferring the dark matter power spectrum from the Lyman α forest in high-resolution QSO absorption spectra

    Matteo Viel;Martin G. Haehnelt;Volker Springel

  • Inferring the dark matter power spectrum from the Lyman-alpha forest in high-resolution QSO absorption spectra

    Matteo Viel;Martin G. Haehnelt;Volker Springel

  • Detection of extended He II reionization in the temperature evolution of the intergalactic medium

    George D. Becker;James S. Bolton;Martin G. Haehnelt;Wallace L. W. Sargent

  • A Population of Faint Extended Line Emitters and the Host Galaxies of Optically Thick QSO Absorption Systems

    Michael Rauch;Martin Haehnelt;Andrew Bunker;George Becker

  • The effect of neutrinos on the matter distribution as probed by the Intergalactic Medium

    Matteo Viel;Martin G. Haehnelt;Volker Springel

  • AION: An Atom Interferometer Observatory and Network

    L. Badurina;E. Bentine;D. Blas;K. Bongs

  • Can sterile neutrinos be ruled out as warm dark matter candidates

    Matteo Viel;Julien Lesgourgues;Martin G. Haehnelt;Sabino Matarrese

  • Damped Lyman α systems in galaxy formation simulations

    Andrew Pontzen;Fabio Governato;Max Pettini;C. M. Booth;C. M. Booth

  • Massive neutrinos and the non‐linear matter power spectrum

    Simeon Bird;Matteo Viel;Martin G. Haehnelt

Frequent Co-Authors

Matteo Viel
Matteo Viel International School for Advanced Studies
Stefano Cristiani
Stefano Cristiani National Institute for Astrophysics
Volker Springel
Volker Springel Max Planck Institute for Astrophysics
Jochen Liske
Jochen Liske Universität Hamburg
Michael T. Murphy
Michael T. Murphy Swinburne University of Technology
Francesco Pepe
Francesco Pepe University of Geneva
Eros Vanzella
Eros Vanzella National Institute for Astrophysics
Martin J. Rees
Martin J. Rees University of Cambridge
Wallace L. W. Sargent
Wallace L. W. Sargent California Institute of Technology
Sabino Matarrese
Sabino Matarrese University of Padua

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Martin G. Haehnelt

Trending Scientists