Table of Contents

"Muon Forum": Discussion Forum on Muon Colliders

Forum Mailing List: [email protected]

SLACK Channel: #muon-collider-forum under Snowmass Energy Frontier

Please use instructions from here https://snowmass21.org/start or email the contact people below in order to join the slack channel and the mailing list)

Forum Reports

Draft released to Snowmass community on 06/23/2022: Link to the document

Forum Coordinators

Name Institution email frontier
Derun LiLawrence Berkeley Labdli[at]lbl.govAF
Diktys StratakisFermilabdiktys[at]fnal.govAF
Kevin BlackUniversity of Wisconsinkblack[at]hep.wisc.eduEF
Sergo JindarianiFermilabsergo[at]fnal.govEF
Fabio MaltoniUniversity of Bologna/CERNmaltoni.fabio[at]gmail.comTF
Patrick MeadeStony Brook Universitypatrick.r.meade[at]gmail.comTF

Past Muon Forum Meetings and their Focus Areas (with recordings)

Muon Collider Agora Event 02/16/2022

Detector Technologies 01/11/2022

Discussion of the Snowmass Muon Collider Forum Report 11/30/2021

Synergies with precision muon. Comparison of BiB at different energies 10/12/2021

Synergies with neutrinos and muon-ion collider 9/21/2021

Physics and technology of 125 GeV Higgs Factory 08/24/2021

R&D for high energy muon colliders 05/19/2021

Physics and technology of high energy muon colliders 04/14/2021

Forum Kickoff Meeting 01/27/2021

Parameters for Physics Studies in mu+mu- collisions

Points shown in RED to be included into the Snowmass Summary plots/tables. Additional points (in black) are optional, but can be used to demonstrate performance in the presence of realistic beam background connditions.

COM Energy 125 GeV 1.5 TeV 3 TeV 6 TeV 10 TeV 14 TeV 30 TeV
Total Luminosity (ab-1) 0.020 0.25 1.0 4.0 10 10 10

Comments:
- Total luminosity is per interaction point and assumes 5 years of datataking at each energy.
- Higgs Factory 125 GeV luminosity projections are higher than those corresponding to the MAP design and assume improvements from recent advancements in technology and potentially a higher duty cicle. The projection assumes narrow energy spread of the beam, which is beneficial for Higgs production and width measurements.
- Two detectors can be planned (except for 125 GeV), which will further increase luminosity by a factor of 2.
- Please contact us for configurations not included in the table or with any other questions.
- Note that we are still finalizing parameters for the muon-ion collider studies.

Muon Collider Detector/Physics Simulation

Full simulation Framework Web page:
https://confluence.infn.it/display/muoncollider/
Getting started guide:
https://confluence.infn.it/display/muoncollider/Tutorial

Snowmass Hands-on-Tutorial Session (requires Snowmass cluster access):
https://indico.fnal.gov/event/45187/overview

LPC Hands-on-Tutorial Session (requires cmslpc access):
Talks: https://indico.cern.ch/event/937551/
Tutorial (includes video recording):
https://indico.cern.ch/event/938616/

Muon Collider DELPHES Simulation:
CARD
Description

Informal LPC-based group meetings dedicated to Muon Collider simulations (recurring meetings)

Second Muon Collider Community Meeting

First Muon Collider Community Meeting

Muon Collider Physics and Detector workshop, Organized by International Muon Collider Collaboration, June 2021

Mini-workshop organized jointly by USATLAS and USCMS collaboration members, December 2020

Muon Collider Physics workshop, University of Pittsburgh, November 2020

Muon Collider Collaboration (MCC) web site
Muon Accelerator Program (MAP) web site
Muon Ionization Cooling Experiment
JINST Special Issue “Muon Accelerators” (with many articles on accelerator design)