# Xenon TPCs for Double Beta Decay Searches

## TL;DR

This paper reviews the use of xenon time projection chambers (TPCs) in neutrinoless double beta decay searches, discussing their current status, motivations, and future prospects in both liquid and gaseous forms.

## Contribution

It provides a comprehensive overview of xenon TPC technology, highlighting recent developments and future directions in double beta decay experiments.

## Key findings

- Xenon TPCs are effective for neutrinoless double beta decay detection.
- Both liquid and gaseous xenon TPCs are actively developed.
- Current projects show promising sensitivity improvements.

## Abstract

Xenon time projection chambers (TPCs) have become a well-established detection technology for neutrinoless double beta decay searches in $^{136}$Xe. I discuss the motivations for this choice. I describe the status and prospects of both liquid and gaseous xenon TPC projects for double beta decay.