01–03 dic 2020
Europe/Rome fuso orario

The energy-dependent morphology of the pulsar wind nebula HESS J1825-137 seen by the Fermi-LAT: investigating its PWN / gamma-ray halo nature

Non in programma
20m
Experimental part: Review of the latest results

Relatore

Giacomo Principe (Istituto Nazionale di Fisica Nucleare)

Descrizione

Taking advantage of more than 11 years of Fermi-LAT data, we perform a new and deep analysis of the pulsar wind nebula (PWN) HESS J1825–137. We present the results of the spectral analysis and of the first energy-resolved morphological study of the PWN HESS J1825-137 from 1 GeV to 1 TeV. This PWN is an archetypal system making it a perfect laboratory for studying particle transport mechanisms. Combining this analysis with recent HESS results enables us to constrain the particle transport mechanisms and to investigate the PWN - TeV halo nature of this source

Autori principali

Giacomo Principe (Istituto Nazionale di Fisica Nucleare) Dr. Alison Mitchell (ETH Zurich) Stefan Funk (ECAP - Erlangen Centre for Astroparticle Physics) Jim Hinton (MPIK) Sami Caroff (PhD) Daniel Parson

Materiali di presentazione