First-author publications

8 papers, 422 citations.

  • Buchner et al. (2019): X-ray spectral and eclipsing model of the clumpy obscurer in active galactic nuclei, arXiv:1907.13137 (accepted in A&A)
  • Buchner et al. (2019): On the Prevalence of Supermassive Black Holes over Cosmic Time, 117, 874, ApJ
  • Buchner (2017): Collaborative Nested Sampling: Big Data vs. complex physical models, arXiv:1707.04476 (accepted in PASP Focus Issue on Machine Intelligence in Astronomy and Astrophysics)
  • Buchner & Bauer (2017): Galaxy gas as obscurer - II. Separating the galaxy-scale and nuclear obscurers of active galactic nuclei, 4348, 465, MNRAS (24 citations)
  • Buchner, Schulze & Bauer (2017): Galaxy gas as obscurer - I. GRBs x-ray galaxies and find an N<SUB>H</SUB><SUP>3</SUP>∝ M relation*, 4545, 464, MNRAS (15 citations)
  • Buchner et al. (2015): Obscuration-dependent Evolution of Active Galactic Nuclei, 89, 802, ApJ (117 citations)
  • Buchner (2014): A statistical test for Nested Sampling algorithms, 383-392, 26, Statistics and Computing (13 citations)
  • Buchner et al. (2014): X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue, A125, 564, A&A (263 citations)
  • Buchner (2011) - Dynamic scheduling and planning parallel observations on large Radio Telescope Arrays with the Square Kilometre Array in mind http://aut.researchgateway.ac.nz/handle/10292/3037 - Master thesis
  • Buchner (2009) - An Introduction to Bayesian Inference with Parallel Tempering MCMC. http://textfeld.ac.at/download/1589.pdf - Bachelor thesis
  • Buchner (2007) - Auswahlalgorithmen und Quorumbasierte Protokolle f¨r verteilte Datenbanksysteme http://textfeld.ac.at/text/985/ - Computer Science Bachelor thesis

Further publications

25 papers, 957 citations.

  • Comparat et al. (2019): Active galactic nuclei and their large-scale structure: an eROSITA mock catalogue, 2005, 487, MNRAS
  • Ananna et al. (2019): The Accretion History of AGNs. I. Supermassive Black Hole Population Synthesis Model, 240, 871, ApJ
  • Koliopanos, Vasilopoulos, Buchner et al. (2019): Investigating ULX accretion flows and cyclotron resonance in NGC 300 ULX1, A118, 621, A&A
  • Resmi et al. (2018): Low-frequency View of GW170817/GRB 170817A with the Giant Metrewave Radio Telescope, 57, 867, ApJ (41 citations)
  • Simm, Buchner et al. (2018): Dramatic X-ray spectral variability of a Compton-thick type-1 QSO at z~1, 4912, 480, MNRAS
  • Simmonds, Buchner et al. (2018): XZ: Deriving redshifts from X-ray spectra of obscured AGN, A66, 618, A&A
  • Baronchelli, Nandra & Buchner (2018): Relativistic reflection from accretion discs in the population of active galactic nuclei at z = 0.5-4, 2377, 480, MNRAS
  • Kerzendorf et al. (2018): A search for a surviving companion in SN 1006, 192, 479, MNRAS
  • Kocevski et al. (2018): X-UDS: The Chandra Legacy Survey of the UKIDSS Ultra Deep Survey Field, 48, 236, ApJS (12 citations)
  • Nelson, Ford, Buchner et al. (2018): Quantifying the Evidence for a Planet in Radial Velocity Data, arXiv:1806.04683
  • Baloković et al. (2018): New Spectral Model for Constraining Torus Covering Factors from Broadband X-Ray Spectra of Active Galactic Nuclei, 42, 854, ApJ (25 citations)
  • Salvato, Buchner et al. (2018): Finding counterparts for all-sky X-ray surveys with NWAY: a Bayesian algorithm for cross-matching multiple catalogues, 4937, 473, MNRAS (22 citations)
  • Schulze et al. (2018): Cosmic evolution and metal aversion in superluminous supernova host galaxies, 1258, 473, MNRAS (52 citations)
  • Kim et al. (2017): ALMA and GMRT Constraints on the Off-axis Gamma-Ray Burst 170817A from the Binary Neutron Star Merger GW170817, L21, 850, ApJ (29 citations)
  • Georgakakis et al. (2017): X-ray constraints on the fraction of obscured active galactic nuclei at high accretion luminosities, 3232, 469, MNRAS (18 citations)
  • Dwelly et al. (2017): SPIDERS: selection of spectroscopic targets using AGN candidates detected in all-sky X-ray surveys, 1065, 469, MNRAS (13 citations)
  • Brightman et al. (2017): X-Ray Bolometric Corrections for Compton-thick Active Galactic Nuclei, 10, 844, ApJ (11 citations)
  • Pâris et al. (2017): The Sloan Digital Sky Survey Quasar Catalog: Twelfth data release, A79, 597, A&A (202 citations)
  • Liu et al. (2016): X-ray spectral properties of the AGN sample in the northern XMM-XXL field, 1602, 459, MNRAS (26 citations)
  • Menzel et al. (2016): A spectroscopic survey of X-ray-selected AGNs in the northern XMM-XXL field, 110, 457, MNRAS (30 citations)
  • Fotopoulou, Buchner et al. (2016): The 5-10 keV AGN luminosity function at 0.01 &lt; z &lt; 4.0, A142, 587, A&A (20 citations)
  • Georgakakis, Aird, Buchner et al. (2015): The X-ray luminosity function of active galactic nuclei in the redshift interval z=3-5, 1946, 453, MNRAS (49 citations)
  • Hsu et al. (2014): CANDELS/GOODS-S, CDFS, and ECDFS: Photometric Redshifts for Normal and X-Ray-Detected Galaxies, 60, 796, ApJ (91 citations)
  • Nandra et al. (2013): The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission, arXiv:1306.2307 (267 citations)
  • Georgakakis et al. (2013): The Hot and Energetic Universe: Understanding the build-up of supermassive black holes and galaxies at the heyday of the Universe, arXiv:1306.2328 (15 citations)

I regularly referee papers for ApJ, A&A, MNRAS and Nature.

Minor contributions

  • advising Speagle et al (2019) - dynesty: A Dynamic Nested Sampling Package for Estimating Bayesian Posteriors and Evidences https://arxiv.org/abs/1904.02180 Advising on nested sampling.
  • advising Burgess et al. (2019) - Gamma-ray bursts as cool synchrotron sources https://arxiv.org/abs/1810.06965 discussions on statistical techniques
  • advising Biffi et al. (2018) - AGN contamination of galaxy-cluster thermal X-ray emission: predictions for eRosita from cosmological simulations https://arxiv.org/abs/1804.01096 help with observed absorbed fractions of AGN
  • advising Flörs et al. (2018) - Limits on stable iron in Type Ia supernovae from NIR spectroscopy https://arxiv.org/abs/1810.10781 advising on statistical techniques
  • advising Chen et al. (2018) - The XMM-SERVS survey: new XMM-Newton point-source catalog for the XMM-LSS field https://arxiv.org/abs/1804.07763 help with NWAY and cross-matching techniques
  • helped Donahue et al. (2018) - Adversarial Audio Synthesis https://arxiv.org/abs/1802.04208 Provided Synthetic speech commands dataset for machine learning
  • Connaughton et al. (2018) - On the interpretation of the Fermi GBM transient observed in coincidence with LIGO Gravitational Wave Event GW150914 https://arxiv.org/abs/1801.02305 Automated proof-reading with languagecheck
  • advising Achterberg et al. (2018) - Implications of the Fermi-LAT Pass 8 Galactic Center excess on supersymmetric dark matter https://arxiv.org/abs/1709.10429 Advising on statistical techniques.
  • advising Killedar et al. (2018) - Simulation-based marginal likelihood for cluster strong lensing cosmology 2018MNRAS.473.1736K Discussions on the Astrostatistics Facebook group
  • advising Dhawan et al. (2017) - Narrowing down the possible explanations of cosmic acceleration with geometric probes https://arxiv.org/abs/1705.05768 Advising on statistical techniques
  • Beniamini & Mochkovitch (2017) - What can we learn from "internal plateaus"? The peculiar afterglow of GRB 070110 https://arxiv.org/abs/1705.03900 Help with spectral fits
  • Ostorero et al. (2017) - Correlation between X-ray and radio absorption in compact radio galaxies https://arxiv.org/abs/1709.08404 Used APEMoST
  • advising Ricci et al (2017) - Growing supermassive black holes in the late stages of galaxy mergers are heavily obscured https://arxiv.org/abs/1701.04825 Advising on statistical techniques.
  • advising Yang et al (2016) - Long-Term X-ray Variability of Typical Active Galactic Nuclei in the Distant Universe https://arxiv.org/abs/1608.08224. Some hints regarding X-ray analyses.
  • advising Rosas-Guevara et al (2016) - Supermassive black holes in the EAGLE Universe. Revealing the observables of their growth https://arxiv.org/abs/1604.00020
  • advising Chen et al (2015) - Stability of Gas Clouds in Galactic Nuclei: An Extended Virial Theorem https://arxiv.org/abs/1506.08196
  • advising Burgess et al (2015) - The Rest-Frame Golenetskii Correlation via a Hierarchical Bayesian Analysis https://arxiv.org/abs/1512.01059
  • advising Ponti et al (2015) - Fifteen years of XMM-Newton and Chandra monitoring of Sgr A*: Evidence for a recent increase in the bright flaring rate https://arxiv.org/abs/1507.02690 Advising on Bayesian Blocks algorithms.
  • advising de Souza et al (2015) - The Overlooked Potential of Generalized Linear Models in Astronomy-III: Bayesian Negative Binomial Regression and Globular Cluster Populations https://arxiv.org/abs/1506.04792
  • advising Zwart et al (2015) - Far beyond stacking: Fully bayesian constraints on sub-microJy radio source populations over the XMM-LSS-VIDEO field https://arxiv.org/abs/1503.02493
  • advising Killedar et al (2015) - Weighted ABC: a new strategy for cluster strong lensing cosmology with simulations https://arxiv.org/abs/1507.05617
  • advising Zhang et al (2014) https://arxiv.org/abs/1405.4867
  • advising Brightman et al (2014) https://arxiv.org/abs/1406.4502
  • supporting Diaferio et al (2011): “Gamma-ray bursts as cosmological probes: LambdaCDM vs. conformal gravity" http://arxiv.org/abs/1103.5501: APEMoST MCMC code
  • supporting Alexander & Gulyaev (2012) - On the Apparent Narrowing of Radio Recombination Lines at High Principal Quantum Numbers http://adsabs.harvard.edu/abs/2012ApJ...745..194A Writing algorithms to analyze spacecraft velocities (MEX, VEX) and radio recombination lines from radio telescope observations in Warkwarth, New Zealand.
  • supporting Gruberbauer et al (2009): “On the detection of Lorentzian profiles in a power spectrum: A Bayesian approach using ignorance priors" http://arxiv.org/abs/0811.3345