# Light Ion Accelerating Line (L3IA): Test Experiment at ILIL-PW

## TL;DR

The paper reports on the development and initial experimental results of the Light Ion Accelerating Line (L3IA) at ILIL-PW, highlighting recent upgrades, design optimization, and preliminary data from laser-ion interactions.

## Contribution

It presents the design, upgrade process, and initial experimental data of the novel L3IA system, advancing laser-driven ion acceleration research.

## Key findings

- Successful commissioning of the upgraded laser system (>100 TW)
- Initial ion and optical diagnostic data obtained
- Design parameters optimized through simulations

## Abstract

The construction of a novel Laser driven Light Ions Acceleration Line(L3IA) is progressing rapidly towards the operation, following the recent upgrade of the ILIL-PW laser facility. The Line was designed following the pilot experimental activity carried out earlier at the same facility to define design parameters and to identify main components including target control and diagnostic equipment, also in combination with the numerical simulations for the optimization of laser and target parameters. A preliminary set of data was acquired following the successful commissioning of the laser system >100 TW upgrade. Data include output from a range of different ion detectors and optical diagnostics installed for qualification of the laser-target interaction. An overview of the results is given along with a description of the relevant upgraded laser facility and features.