Publications (9)
A Letter of Intent for MATHUSLA: a dedicated displaced vertex detector above ATLAS or CMS
Cristiano Alpigiani, Austin Ball, Liron Barak +61
In this Letter of Intent (LOI) we propose the construction of MATHUSLA (MAssive Timing Hodoscope for Ultra-Stable neutraL pArticles), a dedicated large-volume displaced vertex dete…
Afterpulse prediction for SUBMET experiment
Claudio Campagnari, Sungwoong Cho, Suyong Choi +26
The SUB-Millicharge ExperimenT (SUBMET) investigates an unexplored parameter space of millicharged particles with mass 1.6 GeV/c and charge . The detec…
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…
A Letter of Intent to Install a milli-charged Particle Detector at LHC P5
Austin Ball, Jim Brooke, Claudio Campagnari +17
In this LOI we propose a dedicated experiment that would detect "milli-charged" particles produced by pp collisions at LHC Point 5. The experiment would be installed during LS2 in…
Design and Mechanical Integration of Scintillation Modules for SUB-Millicharge ExperimenT (SUBMET)
Claudio Campagnari, Sungwoong Cho, Suyong Choi +22
We present a detailed description of the detector design for the SUB-Millicharge ExperimenT (SUBMET), developed to search for millicharged particles. The experiment probes a largel…
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…
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…
Simplified Models for LHC New Physics Searches
Daniele Alves, Nima Arkani-Hamed, Sanjay Arora +92
This document proposes a collection of simplified models relevant to the design of new-physics searches at the LHC and the characterization of their results. Both ATLAS and CMS hav…
Letter of Intent: Search for sub-millicharged particles at J-PARC
Suyong Choi, Jeong Hwa Kim, Eunil Won +9
We propose a new experiment sensitive to the detection of millicharged particles produced at the GeV proton fixed-target collisions at J-PARC. The potential site for the exper…