Updates and Lessons Learned from NuMI Beamline at Fermilab

TL;DR

This paper reviews recent updates, operational lessons, and best practices from Fermilab's NuMI beamline, aiming to inform future neutrino beam projects and improve beam performance and stability.

Contribution

It provides a comprehensive overview of operational experiences, challenges, and lessons learned from the NuMI beamline to guide future neutrino beamline developments.

Findings

Optimized beam performance through operational adjustments.

Identified key challenges in maintaining beamline stability.

Shared best practices for future beamline projects.

Abstract

The Neutrinos at the Main Injector (NuMI) beamline at Fermilab generates an intense muon neutrino beam for the NOvA (NuMI Off-axis $\nu_e$ Appearance) long-baseline neutrino experiment. Over the years, the NuMI beamline has been pivotal in advancing neutrino physics, providing invaluable data and insights. This proceeding paper discusses updates and the lessons learned from recent experiences during the beam operations, maintenance, and monitoring of the NuMI beamline. Key topics include the optimization of beam performance and challenges in maintaining beamline stability. The paper aims to share best practices and provide a road-map for future beamline projects, including the Long-Baseline Neutrino Facility (LBNF).