A direct dark matter detection experiment is inevitable

TL;DR

Direct detection experiments are essential for confirming the true nature of dark matter particles, as they uniquely exhibit an annual modulation signature that cannot be observed through other methods.

Contribution

This paper emphasizes the inevitability of direct dark matter detection experiments to establish the true nature of dark matter particles.

Findings

Dark matter particles have a unique annual modulation signature.

Direct detection is the only method to confirm dark matter's true nature.

The paper supports recent findings on the importance of direct detection.

Abstract

This text contains the main message of my previous review \cite{Bednyakov:2015uoa} on the dark matter problem and supports resent paper \cite{Froborg:2020tdh}. True dark matter particles possess an exclusive galactic signature --- the annual modulation, which is accessible today via direct dark matter detection only. One has no another way to prove the true nature of any dark matter candidate.