Gilles Weymann-Despres

Post-doc Université d'Oxford
14
Documents
Affiliation actuelle
  • Oxford Astrophysics

Présentation

I am a postdoctoral research associate in the Department of Astrophysics at the University of Oxford. My work focuses on analysing data from the polarized cosmic microwave background to study the early Universe and the mechanisms of cosmic inflation.

Domaines de recherche

Cosmologie et astrophysique extra-galactique [astro-ph.CO]

Compétences

Phénoménologie de l'inflation cosmique Analyses des données du fond diffus cosmologique

Publications

Publications

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Requirements on the gain calibration for LiteBIRD polarisation data with blind component separation

F Carralot , A Carones , N Krachmalnicoff , T Ghigna , A Novelli et al.

Journal of Cosmology and Astroparticle Physics, 2025, 01, pp.019. ⟨10.1088/1475-7516/2025/01/019⟩

Article dans une revue hal-04795374v1

Impact of beam far side-lobe knowledge in the presence of foregrounds for LiteBIRD

C Leloup , G Patanchon , J Errard , C Franceschet , J.E Gudmundsson et al.

Journal of Cosmology and Astroparticle Physics, 2024, 06, pp.011. ⟨10.1088/1475-7516/2024/06/011⟩

Article dans une revue hal-04355997v1

LiteBIRD Science Goals and Forecasts. Mapping the Hot Gas in the Universe

M Remazeilles , M Douspis , J.A Rubiño-Martín , A.J Banday , J Chluba et al.

Journal of Cosmology and Astroparticle Physics, 2024, 12, pp.026. ⟨10.1088/1475-7516/2024/12/026⟩

Article dans une revue hal-04668272v1

LiteBIRD Science Goals and Forecasts: A full-sky measurement of gravitational lensing of the CMB

A.I Lonappan , T Namikawa , G Piccirilli , P Diego-Palazuelos , M Ruiz-Granda et al.

Journal of Cosmology and Astroparticle Physics, 2024, 06, pp.009. ⟨10.1088/1475-7516/2024/06/009⟩

Article dans une revue hal-04354138v1
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LiteBIRD Science Goals and Forecasts: Improving Sensitivity to Inflationary Gravitational Waves with Multitracer Delensing

T Namikawa , A.I Lonappan , C Baccigalupi , N Bartolo , D Beck et al.

Journal of Cosmology and Astroparticle Physics, 2024, 06, pp.010. ⟨10.1088/1475-7516/2024/06/010⟩

Article dans une revue hal-04354136v1
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LiteBIRD Science Goals and Forecasts. A Case Study of the Origin of Primordial Gravitational Waves using Large-Scale CMB Polarization

P Campeti , E Komatsu , C Baccigalupi , M Ballardini , N Bartolo et al.

Journal of Cosmology and Astroparticle Physics, 2024, 06, pp.008. ⟨10.1088/1475-7516/2024/06/008⟩

Article dans une revue hal-04326416v1
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LiteBIRD Science Goals and Forecasts: Primordial Magnetic Fields

D Paoletti , J Rubino-Martin , M Shiraishi , D Molinari , J Chluba et al.

Journal of Cosmology and Astroparticle Physics, 2024, 2024 (07), pp.086. ⟨10.1088/1475-7516/2024/07/086⟩

Article dans une revue hal-04530323v1
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Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

Y Takase , L Vacher , H Ishino , G Patanchon , L Montier et al.

Journal of Cosmology and Astroparticle Physics, 2024, 12, pp.036. ⟨10.1088/1475-7516/2024/12/036⟩

Article dans une revue hal-04669785v1
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MSSM-inflation revisited: Towards a coherent description of high-energy physics and cosmology

Gilles Weymann-Despres , Sophie Henrot-Versillé , Gilbert Moultaka , Vincent Vennin , Laurent Duflot et al.

Physical Review D, 2023, 108 (2), pp.023511. ⟨10.1103/PhysRevD.108.023511⟩

Article dans une revue hal-04080642v1
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Tensor-to-scalar ratio forecasts for extended LiteBIRD frequency configurations

U. Fuskeland , J. Aumont , R. Aurlien , C. Baccigalupi , A.J. Banday et al.

Astronomy & Astrophysics - A&A, 2023, 676, pp.A42. ⟨10.1051/0004-6361/202346155⟩

Article dans une revue hal-04006490v1
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Galactic halo size in the light of recent AMS-02 data

N. Weinrich , M. Boudaud , L. Derome , Y. Génolini , Julien Lavalle et al.

Astronomy & Astrophysics - A&A, 2020, 639, pp.A74. ⟨10.1051/0004-6361/202038064⟩

Article dans une revue hal-02895623v1

The LiteBIRD mission to explore cosmic inflation

T Ghigna , A Adler , K Aizawa , H Akamatsu , R Akizawa et al.

SPIE Astronomical Telescopes + Instrumentation 2024, Jun 2024, Yokohama, Japan

Communication dans un congrès hal-04616937v1

Optical Characterization of OMT-Coupled TES Bolometers for LiteBIRD

J. Hubmayr , P.A.R. Ade , A. Adler , E. Allys , D. Alonso et al.

19th International Workshop on Low Temperature Detectors, Jul 2021, Online Conference, United States. pp.396-408, ⟨10.1007/s10909-022-02808-7⟩

Communication dans un congrès hal-03780418v1
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Inflation : phenomenological study and LiteBIRD space mission preparation

Gilles Weymann-Despres

Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]. Université Paris-Saclay, 2024. English. ⟨NNT : 2024UPASP074⟩

Thèse tel-04731676v1