17-20 dicembre 2024
Dipartimento di Fisica "Ettore Pancini"
Europe/Rome timezone

(No) exotic monsters in the early Universe

18 dic 2024, 12:50
20m
Aula Caianiello (Dipartimento di Fisica "Ettore Pancini")

Aula Caianiello

Dipartimento di Fisica "Ettore Pancini"

Via Cintia Edificio 6
Oral Astrophysics & Astroparticle Physics Astro Physics & Particle

Speaker

FABIO IOCCO (Università di Napoli "Federico II")

Description

The recent data by the JWST satellite identify what seems an excess of luminous objects in the early Universe. It has been proposed that this may be evidence that exotic monsters lurk in the cosmic Dark Ages.
I will show how -while such excesses seems to be consistent and real- they can not be explained by some of the most extreme versions of "dark matter supported stellar objects" that myself and others postulated in the past, contrary to the claims in this sense.

Primary author

FABIO IOCCO (Università di Napoli "Federico II")

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