Optimization of large homogeneous air Cherenkov arrays and application to the design of a 1TeV-100TeV gamma-ray observatory

TL;DR

This paper reviews the design considerations for large air Cherenkov arrays, focusing on optimizing a 1 TeV to 100 TeV gamma-ray observatory through simulations and cost analysis.

Contribution

It introduces an optimized telescope array design for high-energy gamma-ray observations, balancing performance and construction costs.

Findings

Optimized array design achieves desired energy range performance.

Simulations demonstrate the array's capability to meet science objectives.

Cost-performance analysis guides future large Cherenkov array projects.

Abstract

At the time large air Cherenkov arrays are being discussed for future gamma-ray observatories, we review the relationship between the targeted capabilities and the main design parameters taking into account construction costs. As an example application, we describe a telescope array optimized for observations between 1 TeV and a few 100 TeV and use detailed simulations to estimate its performances in comparison to science objectives.