11–12 Nov 2024
Europe/Rome timezone

Estimating Dark Matter Distributions Around Galaxies Using Machine Learning Techniques

11 Nov 2024, 12:00
10m
Aula Caianiello (-2Ma05)

Aula Caianiello (-2Ma05)

Dipartimento di Fisica "Ettore Pancini", complesso Universitario di Monte Sant'Angelo, via Cintia 21, 80126 Napoli

Speaker

Dr Martín de los Rios (IFT-UAM)

Description

This project aims to explore the use of novel machine learning methods to estimate dark matter distributions around galaxies, offering a more flexible approach compared to traditional techniques. Conventional methods, such as analysing galaxy rotation curves, depend on numerous assumptions—many of which may not hold true for real galaxies, leading to potential inaccuracies in dark matter modelling. Machine learning techniques, by contrast, can handle complex and diverse datasets without relying on rigid assumptions. Accurate and precise estimation of dark matter density is critical for both direct and indirect dark matter detection, as the expected signals from potential dark matter candidates are highly dependent on local density distributions. This interdisciplinary effort aims to enhance our understanding of dark matter and improve detection prospects.

Primary author

Co-authors

Fabio Iocco (Università di Napoli "Federico II") Roberto Trotta (Istituto Nazionale di Fisica Nucleare)

Presentation materials