Publications (85)
QSO Metal Absorption Systems at High Redshift and the Signature of Hierarchical Galaxy Formation
Michael Rauch, Martin G. Haehnelt, Matthias Steinmetz
The correlation between black hole mass and bulge velocity dispersion in hierarchical galaxy formation models
Martin G. Haehnelt, Guinevere Kauffmann
Faint Resonantly Scattered Lyman Alpha Emission from the Absorption Troughs of Damped Lyman Alpha Systems at z ~ 3
Michael Rauch, Martin G. Haehnelt
Possible evidence for the ejection of a supermassive black hole from an ongoing merger of galaxies
Martin G. Haehnelt, Melvyn B. Davies, Martin J. Rees
COBRAS/SAMBA and measurements of the Sunyaev-Zeldovich effect
Martin G. Haehnelt
A deep search for metals near redshift 7: the line-of-sight towards ULAS J1120+0641
Sarah E. I. Bosman, George D. Becker, Martin G. Haehnelt +5
Have we detected one of the sources responsible for an early reionisation of the Universe?
Massimo Ricotti, Martin G. Haehnelt, Max Pettini +1
Probing the thermal history of the Intergalactic Medium with Lyman-alpha absorption lines
Martin G. Haehnelt, Matthias Steinmetz
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
Damped Lyman alpha absorbers at high redshift -- large disks or galactic building blocks?
Martin G. Haehnelt, Matthias Steinmetz, Michael Rauch
Non-equilibrium effects on line-of-sight size estimates of QSO absorption systems
Martin G. Haehnelt, Michael Rauch, Matthias Steinmetz
First constraints on fuzzy dark matter from Lyman-$α$ forest data and hydrodynamical simulations
Vid IrÅ¡iÄ, Matteo Viel, Martin G. Haehnelt +2
Constraints on the metagalactic hydrogen ionization rate from the Lyman-alpha forest opacity
James S. Bolton, Martin G. Haehnelt, Matteo Viel +1
Galactic winds and the Lya forest
Vincent Desjacques, Adi Nusser, Martin G. Haehnelt +1
The Asiago-ESO/RASS QSO Survey. III. Clustering analysis and its theoretical interpretation
Andrea Grazian, Mattia Negrello, Lauro Moscardini +5
Momentum transfer by an internal source of ionizing radiation - an important feedback process during galaxy formation ?!
Martin G. Haehnelt
A consistent determination of the temperature of the intergalactic medium at redshift z=2.4
James S. Bolton, George D. Becker, Martin G. Haehnelt +1
Star-forming Galactic Contrails at z=3.2 as a Source of Metal Enrichment and Ionizing Radiation
Michael Rauch, George D. Becker, Martin G. Haehnelt +1
Fast cold gas in hot AGN outflows
Tiago Costa, Debora Sijacki, Martin G. Haehnelt
Measurements of the UV background at 4.6 < z < 6.4 using the quasar proximity effect
Alexander P. Calverley, George D. Becker, Martin G. Haehnelt +1
Large 21 cm signals from AGN-dominated reionization
Girish Kulkarni, Tirthankar Roy Choudhury, Ewald Puchwein +1
A first direct measurement of the intergalactic medium temperature around a quasar at z=6
James S. Bolton, George D. Becker, J. Stuart B. Wyithe +2
Spatial fluctuations in the spectral shape of the UV background at 2<z<3 and the reionization of helium
James S. Bolton, Martin G. Haehnelt, Matteo Viel +1
Damped Lyman alpha absorber and the faint end of the galaxy luminosity function at high redshift
Martin G. Haehnelt, Matthias Steinmetz, Michael Rauch
How neutral is the intergalactic medium surrounding the redshift z=7.085 quasar ULAS J1120+0641?
James S. Bolton, Martin G. Haehnelt, Stephen J. Warren +5
A closer look at using quasar near-zones as a probe of neutral hydrogen in the intergalactic medium
James S. Bolton, Martin G. Haehnelt
Probing the metallicity and ionization state of the circumgalactic medium at z~6 and beyond with OI absorption
Laura C. Keating, Martin G. Haehnelt, George D. Becker +1
Testing the effect of galactic feedback on the IGM at z ~ 6 with metal-line absorbers
Laura C. Keating, Ewald Puchwein, Martin G. Haehnelt +2
Large scale opacity fluctuations in the Lyman alpha forest: evidence for QSOs dominating the ionising UV background at z ~ 5.5-6 ?
Jonathan Chardin, Ewald Puchwein, Martin G. Haehnelt
An ionizing UV background dominated by massive stars
Martin G. Haehnelt, Piero Madau, Rolf P. Kudritzki +1
Pixel correlation searches for OVI in the Lyman alpha forest and the volume filling factor of metals in the Intergalactic Medium at z ~ 2-3.5
Matthew M. Pieri, Martin G. Haehnelt
Neutrino masses and cosmological parameters from a Euclid-like survey: Markov Chain Monte Carlo forecasts including theoretical errors
Benjamin Audren, Julien Lesgourgues, Simeon Bird +2
Probing the growth of supermassive black holes at z>6 with LOFAR
Kirsty J. Rhook, Martin G. Haehnelt
On the rapid demise of Lyman-alpha emitters at z>7 due to the increasing incidence of optically thick absorption systems
James S. Bolton, Martin G. Haehnelt
Hierarchical build-up of galactic bulges and the merging rate of supermassive binary black holes
Martin G. Haehnelt
The effect of stellar and AGN feedback on the low redshift Lyman-$α$ forest in the Sherwood simulation suite
Fahad Nasir, James S. Bolton, Matteo Viel +4
Are the Lyman alpha forest "clouds" expanding pancakes?
Martin G. Haehnelt
Joint Formation of Supermassive Black Holes and Galaxies
Martin G. Haehnelt
Supermassive black holes as sources for LISA
Martin G. Haehnelt
The Lyman-alpha forest and WMAP year three
Matteo Viel, Martin G. Haehnelt, Antony Lewis
Constraints on Massive Neutrinos from the CFHTLS Angular Power Spectrum
Jun-Qing Xia, Benjamin R. Granett, Matteo Viel +6
Detection of Extended He II Reionization in the Temperature Evolution of the Intergalactic Medium
George D. Becker, James S. Bolton, Martin G. Haehnelt +1
Metal absorption from galaxies in the process of formation
Martin G. Haehnelt
A z=3.045 Lyman alpha emitting halo hosting a QSO and a possible candidate for AGN-triggered star-formation
Michael Rauch, George D. Becker, Martin G. Haehnelt +2
Detecting quasars at very high redshift with next generation X-ray telescopes
Kirsty J. Rhook, Martin G. Haehnelt
Galactic Winds and Extended Lya Emission from the Host Galaxies of High Column Density QSO Absorption Systems
Luke A. Barnes, Martin G. Haehnelt, Edoardo Tescari +1
The Lyman-alpha forest opacity and the metagalactic hydrogen ionization rate at z~2-4
James S. Bolton, Martin G. Haehnelt, Matteo Viel +1
Radiative Transfer Effects during Photoheating of the Intergalactic Medium
Tom Abel, Martin G. Haehnelt
Pathways to massive black holes and compact star clusters in pre-galactic dark matter haloes with virial temperatures > 10000K
John A. Regan, Martin G. Haehnelt
The effect of neutrinos on the matter distribution as probed by the Intergalactic Medium
Matteo Viel, Martin G. Haehnelt, Volker Springel
The impact of galactic winds from LBGs on the Intergalactic Medium
Vincent Desjacques, Martin G. Haehnelt, Adi Nusser
The Lyman-alpha forest power spectrum from the XQ-100 Legacy Survey
Vid IrÅ¡iÄ, Matteo Viel, Trystyn A. M. Berg +12
Extended and Filamentary Lyman Alpha Emission from the Formation of a Protogalactic Halo at z=2.63
Michael Rauch, George D. Becker, Martin G. Haehnelt +2
Feeding black holes at galactic centres by capture from isothermal cusps
HongSheng Zhao, Martin G. Haehnelt, Martin J. Rees
Cosmological and astrophysical parameters from the SDSS flux power spectrum and hydrodynamical simulations of the Lyman-alpha forest
Matteo Viel, Martin G. Haehnelt
Using the kinematic Sunyaev-Zeldovich effect to determine the peculiar velocities of clusters of galaxies
Martin G. Haehnelt, Max Tegmark
Massive Neutrinos and the Non-linear Matter Power Spectrum
Simeon Bird, Matteo Viel, Martin G. Haehnelt
The Sherwood simulation suite: overview and data comparisons with the Lyman-alpha forest at redshifts 2 < z < 5
James S. Bolton, Ewald Puchwein, Debora Sijacki +5
Growing the first bright quasars in cosmological simulations of structure formation
Debora Sijacki, Volker Springel, Martin G. Haehnelt
The environment of bright QSOs at z ~ 6: Star forming galaxies and X-ray emission
Tiago Costa, Debora Sijacki, Michele Trenti +1
Numerical Simulations of the Lyman-alpha forest - A comparison of Gadget-2 and Enzo
John A. Regan, Martin G. Haehnelt, Matteo Viel
Probing the end of reionization with the near-zones of z > 6 QSOs
Laura C. Keating, Martin G. Haehnelt, Sebastiano Cantalupo +1
Lyman-alpha emitters gone missing: evidence for late reionization?
Tirthankar Roy Choudhury, Ewald Puchwein, Martin G. Haehnelt +1
Expansion and Collapse in the Cosmic Web
Michael Rauch, George D. Becker, Matteo Viel +5
Testing the accuracy of the Hydro-PM approximation in numerical simulations of the Lyman-alpha forest
Matteo Viel, Martin G. Haehnelt, Volker Springel
Omega_baryon and the Geometry of Intermediate Redshift Lyman alpha Absorption Systems
Michael Rauch, Martin G. Haehnelt
Numerical resolution effects on simulations of massive black hole seeds
John A. Regan, Peter H. Johansson, Martin G. Haehnelt
The formation and evolution of supermassive black holes and their host galaxies
Martin G. Haehnelt, Guinevere Kauffmann
A joint model for the emission and absorption properties of damped Lyman alpha absorption systems
Luke A. Barnes, Martin G. Haehnelt
Feedback from Active Galactic Nuclei: Energy- versus momentum-driving
Tiago Costa, Debora Sijacki, Martin G. Haehnelt
Inferring the dark matter power spectrum from the Lyman-alpha forest in high-resolution QSO absorption spectra
Matteo Viel, Martin G. Haehnelt, Volker Springel
Seeding High Redshift QSOs by Collisional Runaway in Primordial Star Clusters
Harley Katz, Debora Sijacki, Martin G. Haehnelt
High-redshift galaxies, their active nuclei and central black holes
Martin G. Haehnelt, Priyamvada Natarajan, Martin J. Rees
Modelling SCUBA sources in a Lambda-CDM cosmology: hot starbursts or cold extended galactic dust?
Ali Kaviani, Martin G. Haehnelt, Guinevere Kauffmann
Can sterile neutrinos be ruled out as warm dark matter candidates?
Matteo Viel, Julien Lesgourgues, Martin G. Haehnelt +2
Filamentary Infall of Cold Gas and Escape of Lyman Alpha and Hydrogen Ionizing Radiation from an Interacting High-Redshift Galaxy
Michael Rauch, George D. Becker, Martin G. Haehnelt +3
Improved measurements of the intergalactic medium temperature around quasars: possible evidence for the initial stages of He-II reionisation at z~6
James S. Bolton, George D. Becker, Sudhir Raskutti +3
Detection of dark galaxies and circum-galactic filaments fluorescently illuminated by a quasar at z=2.4
Sebastiano Cantalupo, Simon J. Lilly, Martin G. Haehnelt
The photoheating of the intergalactic medium in synthesis models of the UV background
Ewald Puchwein, James S. Bolton, Martin G. Haehnelt +3
The formation of compact massive self-gravitating discs in metal-free haloes with virial temperatures of ~ 13000-30000 K
John A. Regan, Martin G. Haehnelt
The nature and evolution of the highly ionized near-zones in the absorption spectra of z~6 quasars
James S. Bolton, Martin G. Haehnelt
Multiple black holes in galactic bulges
Martin G. Haehnelt, Guinevere Kauffmann
Models of the Cosmological 21 cm Signal from the Epoch of Reionization Calibrated with Lyman-alpha and CMB Data
Girish Kulkarni, Tirthankar Roy Choudhury, Ewald Puchwein +1
Faint extended Lyalpha emission due to star formation at the centre of high-column density QSO absorption systems
Luke A. Barnes, Martin G. Haehnelt
The bias of DLAs at z ~ 2.3: contraining stellar feedback in shallow potential wells
Luke A. Barnes, Martin G. Haehnelt