New Approaches to Uncover Dark Matter in the post-WIMP Era

Informazioni relative al progetto

UnDark

ID dell’accordo di sovvenzione: 864035

DOI

10.3030/864035

Progetto chiuso

Data della firma CE 30 Gennaio 2020

Data di avvio 1 Ottobre 2020

Data di completamento 30 Settembre 2025

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale

€ 2 000 000,00

Contributo UE

€ 2 000 000,00

Coordinato da

UNIVERSITEIT VAN AMSTERDAM
Netherlands

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Open Research Data Pilot (1)

Data Management Plan (DMP)

Initial version of DMP will be provided.

Pubblicazioni

Peer reviewed articles (30)

Novel Constraints on Axions Produced in Pulsar Polar-Cap Cascades

Autori: Dion Noordhuis, Anirudh Prabhu, Samuel J. Witte, Alexander Y. Chen, Fábio Cruz, Christoph Weniger
Pubblicato in: Physical Review Letters, Numero Vol 131, 2023, Pagina/e 111004, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.1103/physrevlett.131.111004

SICRET: Supernova Ia Cosmology with truncated marginal neural Ratio EsTimation

Autori: Konstantin Karchev, Roberto Trotta, Christoph Weniger
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Vol 502, Numero 1, 2023, Pagina/e 1056-1072, ISSN 1365-2966
Editore: Oxford University Press
DOI: 10.1093/mnras/stac3785

Efficient gravitational wave template bank generation with differentiable waveforms

Autori: Adam Coogan, Thomas D. P. Edwards, Horng Sheng Chia, Richard N. George, Katherine Freese, Cody Messick, Christian N. Setzer, Christoph Weniger, Aaron Zimmerman
Pubblicato in: Physical Review D, Numero 106, 2022, Pagina/e 122001, ISSN 2470-0029
Editore: American Physical Society
DOI: 10.1103/physrevd.106.122001

Minihalos as probes of the inflationary spectrum: accurate boost factor calculation and new CMB constraints

Autori: Guillermo Franco Abellán, Gaétan Facchinetti
Pubblicato in: Journal of Cosmology and Astroparticle Physics, Numero 2023, 2023, Pagina/e 032, ISSN 1475-7516
Editore: Institute of Physics
DOI: 10.1088/1475-7516/2023/06/032

swyft: Truncated Marginal Neural Ratio Estimation in Python

Autori: Benjamin Kurt Miller, Alex Cole, Christoph Weniger, Francesco Nattino, Ou Ku, Meiert W. Grootes
Pubblicato in: Journal of Open Source Software, Numero 7(75), 2023, Pagina/e 4205, ISSN 2475-9066
Editore: JOSS
DOI: 10.21105/joss.04205

Estimating the warm dark matter mass from strong lensing images with truncated marginal neural ratio estimation

Autori: Noemi Anau Montel, Adam Coogan, Camila Correa, Konstantin Karchev, Christoph Weniger
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 518, Numero 2, 2023, Pagina/e 2746–2760, ISSN 1365-2966
Editore: Oxford University Press
DOI: 10.1093/mnras/stac3215

Tests for model misspecification in simulation-based inference: From local distortions to global model checks

Autori: Noemi Anau Montel, James Alvey, Christoph Weniger
Pubblicato in: Physical Review D, Numero 111, 2025, ISSN 2470-0010
Editore: American Physical Society (APS)
DOI: 10.1103/physrevd.111.083013

Numerical analysis of resonant axion-photon mixing

Autori: Estanis Utrilla Ginés, Dion Noordhuis, Christoph Weniger, Samuel J. Witte
Pubblicato in: Physical Review D, Numero 110, 2024, ISSN 2470-0010
Editore: American Physical Society (APS)
DOI: 10.1103/physrevd.110.083007

Revisiting constraints on WIMPs around primordial black holes

Autori: Estanis Utrilla Ginés, Olga Mena, Samuel J. Witte
Pubblicato in: Physical Review D, Numero 106, 2022, Pagina/e 063538, ISSN 2470-0029
Editore: American Physical Society
DOI: 10.1103/physrevd.106.063538

Probing early modification of gravity with Planck, ACT and SPT

Autori: Guillermo Franco Abellán, Matteo Braglia, Mario Ballardini, Fabio Finelli, Vivian Poulin
Pubblicato in: Journal of Cosmology and Astroparticle Physics, Numero 2023, 2023, Pagina/e 017, ISSN 1475-7516
Editore: Institute of Physics
DOI: 10.1088/1475-7516/2023/12/017

Simulation-based inference for stochastic gravitational wave background data analysis

Autori: James Alvey, Uddipta Bhardwaj, Valerie Domcke, Mauro Pieroni, Christoph Weniger
Pubblicato in: Physical Review D, Numero 109, 2024, ISSN 2470-0010
Editore: American Physical Society (APS)
DOI: 10.1103/physrevd.109.083008

TangoSIDM: tantalizing models of self-interacting dark matter

Autori: Camila A Correa, Matthieu Schaller, Sylvia Ploeckinger, Noemi Anau Montel, Christoph Weniger, Shin’ichiro Ando
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 517, Numero 2, 2022, Pagina/e 3045–3063, ISSN 1365-2966
Editore: Oxford University Press
DOI: 10.1093/mnras/stac2830

SIDE-real: Supernova Ia Dust Extinction with truncated marginal neural ratio estimation applied to real data

Autori: Konstantin Karchev, Matthew Grayling, Benjamin M Boyd, Roberto Trotta, Kaisey S Mandel, Christoph Weniger
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 530, 2024, Pagina/e 3881-3896, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae995

Scalable inference with autoregressive neural ratio estimation

Autori: Noemi Anau Montel, James Alvey, Christoph Weniger
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 530, 2024, Pagina/e 4107-4124, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae1130

Extraterrestrial Axion Search with the Breakthrough Listen Galactic Center Survey

Autori: Joshua W. Foster, Samuel J. Witte, Matthew Lawson, Tim Linden, Vishal Gajjar, Christoph Weniger, and Benjamin R. Safdi
Pubblicato in: Physical Review Letters, Numero Vol. 129, Iss. 25, 2022, Pagina/e 251102, ISSN 1079-7114
Editore: APS
DOI: 10.1103/physrevlett.129.251102

Sequential simulation-based inference for gravitational wave signals

Autori: Uddipta Bhardwaj, James Alvey, Benjamin Kurt Miller, Samaya Nissanke, Christoph Weniger
Pubblicato in: Physical Review D, Numero 108, 2023, Pagina/e 042004, ISSN 2470-0029
Editore: American Physical Society
DOI: 10.1103/physrevd.108.042004

Axion Clouds around Neutron Stars

Autori: Dion Noordhuis, Anirudh Prabhu, Christoph Weniger, Samuel J. Witte
Pubblicato in: Physical Review X, Numero 14, 2024, ISSN 2160-3308
Editore: American Physical Society
DOI: 10.1103/physrevx.14.041015

Fast and credible likelihood-free cosmology with truncated marginal neural ratio estimation

Autori: Alex Cole, Benjamin Kurt Miller, Samuel J. Witte, Maxwell X. Cai, Meiert W. Grootes, Francesco Nattino, Christoph Weniger
Pubblicato in: Journal of Cosmology and Astroparticle Physics, 2022, ISSN 1475-7516
Editore: Institute of Physics
DOI: 10.1088/1475-7516/2022/09/004

Precision CMB constraints on eV-scale bosons coupled to neutrinos

Autori: Stefan Sandner, Miguel Escudero, Samuel J. Witte
Pubblicato in: The European Physical Journal C, Numero 83, 2023, ISSN 1434-6052
Editore: Springer Science and Business Media LLC
DOI: 10.1140/epjc/s10052-023-11864-6

Albatross: a scalable simulation-based inference pipeline for analysing stellar streams in the Milky Way

Autori: James Alvey, Mathis Gerdes, Christoph Weniger
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 525, Numero 3, 2023, Pagina/e 3662-3681, ISSN 1365-2966
Editore: Oxford University Press
DOI: 10.1093/mnras/stad2458

Comparative analysis of interacting stepped dark radiation

Autori: Nils Schöneberg, Guillermo Franco Abellán, Théo Simon, Alexa Bartlett, Yashvi Patel, Tristan L. Smith
Pubblicato in: Physical Review D, Numero 108, 2024, ISSN 2470-0010
Editore: American Physical Society (APS)
DOI: 10.1103/physrevd.108.123513

The effect of the perturber population on subhalo measurements in strong gravitational lenses

Autori: Adam Coogan, Noemi Anau Montel, Konstantin Karchev, Meiert W. Grootes, Francesco Nattino, Christoph Weniger
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Vol 527, Numero 1, 2023, Pagina/e 66-78, ISSN 1365-2966
Editore: Oxford University Press
DOI: 10.1093/mnras/stad2925

Sledgehamr: Simulating Scalar Fields with Adaptive Mesh Refinement

Autori: Malte Buschmann
Pubblicato in: The Astrophysical Journal, Numero 979, 2025, Pagina/e 220, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/ad9ea2

Fast likelihood-free inference in the LSS Stage IV era

Autori: Guillermo Franco-Abellán, Guadalupe Cañas-Herrera, Matteo Martinelli, Oleg Savchenko, Davide Sciotti, Christoph Weniger
Pubblicato in: Journal of Cosmology and Astroparticle Physics, Numero 2024, 2024, Pagina/e 057, ISSN 1475-7516
Editore: Institute of Physics
DOI: 10.1088/1475-7516/2024/11/057

Cosmological dynamics of string theory axion strings

Autori: Joshua N. Benabou, Quentin Bonnefoy, Malte Buschmann, Soubhik Kumar, Benjamin R. Safdi
Pubblicato in: Physical Review D, Numero 110, 2024, ISSN 2470-0010
Editore: American Physical Society (APS)
DOI: 10.1103/physrevd.110.035021

Constraining the X-ray heating and reionization using 21-cm power spectra with Marginal Neural Ratio Estimation

Autori: Anchal Saxena, Alex Cole, Simon Gazagnes, P. Daniel Meerburg, Christoph Weniger, Samuel J. Witte
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 525, Numero 4, 2023, Pagina/e 6097-6111, ISSN 1365-2966
Editore: Oxford University Press
DOI: 10.1093/mnras/stad2659

Axion-Photon Conversion in Neutron Star Magnetospheres: The Role of the Plasma in the Goldreich-Julian Model

Autori: Samuel J. Witte, Dion Noordhuis, Thomas D. P. Edwards, Christoph Weniger
Pubblicato in: Physical Review D, 2021, ISSN 2470-0029
Editore: APS physics
DOI: 10.1103/physrevd.104.103030

Simulation-based inference of the sky-averaged 21-cm signal from CD-EoR with REACH

Autori: Anchal Saxena, P Daniel Meerburg, Christoph Weniger, Eloy de Lera Acedo, Will Handley
Pubblicato in: RAS Techniques and Instruments, Numero 3, 2025, Pagina/e 724-736, ISSN 2752-8200
Editore: Oxford University Press (OUP)
DOI: 10.1093/rasti/rzae047

Transient Radio Lines from Axion Miniclusters and Axion Stars

Autori: Samuel J. Witte; Sebastian Baum; Matthew Lawson; M. C. David Marsh; Alexander J. Millar; Gustavo Salinas
Pubblicato in: Physical Review D, 2022, ISSN 2470-0010
Editore: American Physics Society
DOI: 10.48550/arxiv.2212.08079

Generalized ray tracing for axions in astrophysical plasmas

Autori: J. I. McDonald, S. J. Witte
Pubblicato in: Physical Review D, Numero 108, 2023, ISSN 2470-0010
Editore: American Physical Society (APS)
DOI: 10.1103/physrevd.108.103021

Conference proceedings (5)

Bayesian Simulation-based Inference for Cosmological Initial Conditions

Autori: Florian List, Noemi Anau Montel, Christoph Weniger
Pubblicato in: NeurIPS 2023 workshop Machine Learning and the Physical Sciences, 2023
Editore: NeurIPS 2022 workshop Machine Learning and the Physical Sciences
DOI: 10.48550/arxiv.2310.19910

Detection is truncation: studying source populations with truncated marginal neural ratio estimation

Autori: Noemi Anau Montel, Christoph Weniger
Pubblicato in: NeurIPS 2022 workshop Machine Learning and the Physical Sciences, 2022
Editore: NeurIPS 2022 workshop Machine Learning and the Physical Sciences
DOI: 10.48550/arxiv.2211.04291

Contrastive Neural Ratio Estimation

Autori: Benjamin Kurt Miller, Christoph Weniger, Patrick Forré
Pubblicato in: Advances in Neural Information Processing Systems, 2022
Editore: Curran Associates
DOI: 10.48550/arxiv.2210.06170

Strong-Lensing Source Reconstruction with Denoising Diffusion Restoration Models

Autori: Konstantin Karchev, Noemi Anau Montel, Adam Coogan, Christoph Weniger
Pubblicato in: NeurIPS 2022 workshop Machine Learning and the Physical Sciences, 2022
Editore: NeurIPS 2022 workshop Machine Learning and the Physical Sciences
DOI: 10.48550/arxiv.2211.04365

Truncated Marginal Neural Ratio Estimation

Autori: Miller, Benjamin Kurt; Cole, Alex; Forré, Patrick; Louppe, Gilles; Weniger, Christoph
Pubblicato in: Advances in Neural Information Processing Systems, 2021
Editore: Curran Associates
DOI: 10.48550/arxiv.2107.01214