papers

Publications (5)

hep-ex2023

Recent Progress and Next Steps for the MATHUSLA LLP Detector

Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez, Austin Ball +93

We report on recent progress and next steps in the design of the proposed MATHUSLA Long Lived Particle (LLP) detector for the HL-LHC as part of the Snowmass 2021 process. Our under…

physics.ins-det2025

Conceptual Design Report for the MATHUSLA Long-Lived Particle Detector near CMS

Branden Aitken, Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez +70

We present the Conceptual Design Report (CDR) for the MATHUSLA (MAssive Timing Hodoscope for Ultra-Stable neutraL pArticles) long-lived particle detector at the HL-LHC, covering th…

physics.ins-det2020

An Update to the Letter of Intent for MATHUSLA: Search for Long-Lived Particles at the HL-LHC

Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez, Austin Ball +80

We report on recent progress in the design of the proposed MATHUSLA Long Lived Particle (LLP) detector for the HL-LHC, updating the information in the original Letter of Intent (Lo…

physics.ins-det2025

MATHUSLA: An External Long-Lived Particle Detector to Maximize the Discovery Potential of the HL-LHC

Branden Aitken, Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez +70

We present the current status of the MATHUSLA (MAssive Timing Hodoscope for Ultra-Stable neutraL pArticles) long-lived particle (LLP) detector at the HL-LHC, covering the design, f…

hep-ex2019

MATHUSLA: A Detector Proposal to Explore the Lifetime Frontier at the HL-LHC

Henry Lubatti, Cristiano Alpigiani, Juan Carlos Arteaga-Velázquez +60

The observation of long-lived particles at the LHC would reveal physics beyond the Standard Model, could account for the many open issues in our understanding of our universe, and…