I am an assistant professor at Paris-Saclay University, working at Laboratoire de Physique des 2 infinis – Irène Joliot-Curie (aka IJCLab).
I am currently working in observational cosmology with the Simons Observatory. I have also worked in neutrino physics, looking for Majorana neutrino with the SuperNEMO experiment. I also contribute to and maintain some open source projects on GitHub.
Associate professor at the University of Paris-Saclay, France, 2009 – Present
Post doctoral position in the Karlsruhe Institute for Technology, Germany, 2008 – 2009
Ph.D. in Particle Physics from the University of Nantes, “Study of the composition of ultra high energy cosmic rays detected by the Pierre Auger Observatory and analysis of hadronic processes, France, 2005 – 2008
Master of Astrophysics at the University of Paris-South, France, 2003 – 2005
Magistère of Fundamental Physics at the University of Paris-South, France, 2002 – 2005
- Teaching assistant in Special Relativity in Licence 3 of Fundamental Physics, University of Paris-Saclay
- Teaching assistant in Electromagnetism in Licence 3 of Fundamental Physics, University of Paris-Saclay
- Teaching assistant in Nuclear & Particle Physics in Master 1 of Fundamental Physics, University of Paris-Saclay
- Python lectures in Licence 3 and Master 1 of Fundamental Physics, University Paris-Saclay
- C++ lectures in Master 1 of Fundamental Physics, University of Paris-South, 2009 – 2016
- Practical activities in Optics & in Nuclear Physics, Licence 3 and Master 1 of Fundamental Physics, University of Paris-Saclay
T. Louis, S. Naess, X. Garrido, A. Challinor, 2020, “Fast computation of angular power spectra and covariances of high-resolution cosmic microwave background maps using the Toeplitz approximation”, Physical Review D102.
T. Louis, X. Garrido, A. Soussana, M. Tristram, S. Henrot-Versillé, S. Vanneste, 2019, “Consistency of CMB experiments beyond cosmic variance”, Physical Review D100.
S. Henrot-Versillé, F. Couchot, X. Garrido, H. Imada, T. Louis, M. Tristram, S. Vanneste, 2019, “Comparison of results on Neff from various Planck likelihoods”, A&A, Volume 623.
SuperNEMO Collaboration, 2020, “Development of methods for the preparation of radiopure 82Se sources for the SuperNEMO neutrinoless double-beta decay experiment”, Radiochimica Acta.
NEMO3 Collaboration, 2019, “Detailed studies of 100Mo two-neutrino double beta decay in NEMO-3”, European Physical Journal C 79.
NEMO3 Collaboration, 2018, “Final results on 82Se double beta decay to the ground state of 82Kr from the NEMO-3 experiment”, European Physical Journal C 78.
NEMO3 Collaboration, 2017. “Search for neutrinoless quadruple-β decay of 150Nd with the NEMO-3 detector”, Physical Review Letters 119.
NEMO3 Collaboration, 2017. “The BiPo-3 detector for the measurement of ultra low natural radioactivities of thin materials”, Journal of Instrumentation 12.
NEMO3 Collaboration, 2017. “Measurement of the 2ν\betaβ decay half-life and search for the 0ν\betaβ decay of 116Cd with the NEMO-3 detector”, Physical Review D95.
NEMO3 Collaboration, 2016. “Measurement of the 2ν\betaβ decay half-life of 150Nd and a search for 0ν\betaβ decay processes with the full exposure from the NEMO-3 detector”, Physical Review D94.
NEMO3 Collaboration, 2016. “Measurement of the double-beta decay half-life and search for the neutrinoless double-beta decay of 48Ca with the NEMO-3 detector”, Physical Review D93.
NEMO3 Collaboration, 2015. “Result of the search for neutrinoless double-beta decay in 100Mo with the NEMO-3 experiment”, Physical Review D92.
NEMO3 Collaboration, 2014. “Search for neutrinoless double-beta decay of 100Mo with the NEMO-3 detector”, Physical Review D89.
NEMO3 Collaboration, 2014. “Investigation of double beta decay of 100Mo to excited states of 100Ru”, Nuclear Physics A925.
NEMO3 Collaboration, 2011. “Measurement of the double beta decay half-life of 130Te with the NEMO-3 detector”, Physical Review Letters 107.
SuperNEMO Collaboration, 2010. “Probing new physics models of neutrinoless double beta decay with SuperNEMO”, European Physical Journal C70.
NEMO3/SuperNEMO Collaboration, 2010. “Results of the BiPo-1 prototype for radiopurity measurements for the SuperNEMO double beta decay source foils”, Nuclear Instruments and Methods in Physics Research A622.
SuperNEMO Collaboration, 2010. “Spectral modeling of scintillator for the NEMO-3 and SuperNEMO detectors”, Nuclear Instruments and Methods in Physics Research A625.
NA61/SHINE Collaboration, 2017. “Measurement of meson resonance production in π-+C interactions at SPS energies”, European Physical Journal C77.
NA61/SHINE Collaboration, 2012. “Measurement of production properties of positively charged kaons in proton-carbon interactions at 31 GeV/c”, Physical Review C85.
NA61/SHINE Collaboration, 2011. “Measurements of cross sections and charged pion spectra in proton-carbon interactions at 31 GeV/c”, Physical Review C84.
Pierre Auger Collaboration, 2011. “The exposure of the hybrid detector of the Pierre Auger observatory”, Astroparticle Physics 34.
Pierre Auger Collaboration, 2010. “Update on the correlation of the highest energy cosmic rays with nearby extragalactic matter”, Astroparticle Physics 34.
Pierre Auger Collaboration, 2010. “Trigger and aperture of the surface detector array of the Pierre Auger observatory”, Nuclear Instruments and Methods in Physics Research A613.
Pierre Auger Collaboration, 2010. “Measurement of the energy spectrum of cosmic rays above 1018 eV using the Pierre Auger observatory”, Physical Letters B685.
Pierre Auger Collaboration, 2010. “Measurement of the depth of maximum of extensive air showers above 1018 eV”, Physical Review Letters 104.
Pierre Auger Collaboration, 2010, “A study of the effect of molecular and aerosol conditions in the atmosphere on air fluorescence measurements at the Pierre Auger observatory”, Astroparticle Physics 33.
Pierre Auger Collaboration, 2010. “The fluorescence detector of the Pierre Auger observatory”, Nuclear Instruments and Methods in Physics Research A620.
I. Maris, R. Engel, X. Garrido, A. Haungs, M. Roth. R. Ulrich, M. Unger, 2009. “Influence of low energy hadronic interactions on air-shower simulations”, Nuclear Physics Proceedings Supplements 196.
Pierre Auger Collaboration, 2009. “Atmospheric effects on extensive air showers observed with the surface detector of the Pierre Auger observatory”, Astroparticle Physics 32.
Pierre Auger Collaboration, 2009. “Limit on the diffuse flux of ultrahigh energy tau neutrinos with the surface detector of the Pierre Auger observatory”, Physical Review D79.
Pierre Auger Collaboration, 2009. “Upper limit on the cosmic-ray photon fraction at EeV energies from the Pierre Auger observatory”, Astroparticle Physics 31.
CODALEMA Collaboration, 2009. “Geomagnetic origin of the radio emission from cosmic ray induced air observed by CODALEMA”, Astroparticle Physics 31.
Pierre Auger Collaboration, 2008. Observation of the suppression of the flux of cosmic rays above 4 1019 eV, Physical Review Letters 101.
Pierre Auger Collaboration, 2008. “Correlation of the highest-energy cosmic rays with the positions of nearby active galactic nuclei”, Astroparticle Physics 29
Pierre Auger Collaboration, 2008. “Upper limit on the diffuse flux of UHE tau neutrinos from the Pierre Auger observatory”, Physical Review Letters 100.
Pierre Auger Collaboration, 2008. “Upper limit on the cosmic-ray photon flux above 1019 eV using the surface detector of the Pierre Auger observatory”, Astroparticle Physics 29
Pierre Auger Collaboration, 2007. “Correlation of the highest energy cosmic rays with nearby extragalactic objects”, Science 318
Pierre Auger Collaboration, 2007. “Anisotropy studies around the galactic centre at EeV energies with the Auger observatory”, Astroparticle Physics 27
Pierre Auger Collaboration, 2007. “An upper limit to the photon fraction in cosmic rays above 1019 eV from the Pierre Auger observatory”, Astroparticle Physics 27