Snowmass 2021, EF10 DM@Colliders, topical meeting on LOIs on complementarity and facilities/experiments

Wednesday 23 Sep 2020, 11:00 → 13:15 US/Central

Welcome to the bi-weekly meeting of the Snowmass Energy Frontier "Dark Matter at Colliders" Topical Group (EF10).

We are the Dark Matter and Dark Sector searches at high energy colliders.  More details on our mandate can be found on our twiki. 

The Zoom link for our meeting is:

• https://lu-se.zoom.us/j/63827788230 
  
  Live notes (*) for this meeting are available at this link.

We will meet roughly every two weeks unless there are other Frontier meetings of interest. The meetings have so far been held on Thursdays at 12:00 EST/18:00 European Summer time but we're switching to Wednesdays at 12:00 EST/18:00 European Summer time from September 23rd. Meetings will generally last up to two hours. Any presentation is welcome, including work-in-progress: this group's role is to guide and help the community survey the landscape for DM searches at colliders towards the final Snowmass report.

Other notes: 

• Our mailing list is SNOWMASS-EF-10-DARK_MATTER@fnal.gov, to subscribe, send an email to listserv@fnal.gov with an empty subject and the text SUBSCRIBE SNOWMASS-EF-10-DARK_MATTER FIRSTNAME LASTNAME. This also works for other Snowmass mailing lists, including the overall SNOWMASS-ENERGY-FRONTIER-GROUP one.
• (*) Live notes is a note-taking practice adopted from the example of the HEP Software Foundation, where points related to the meeting are added in advance of the meeting, and the participants can contribute either before or during the meeting (in the latter case, this is similar to taking minutes/notes, participants still contribute to the live discussion by raising their hand in Zoom and speaking in the meeting). For each meeting, we invite to add points and questions in advance of the meeting in the "Discussion" field, and we can go over them during the discussion. They form the basis for the meeting minutes that will be added to our twiki after each meeting.  At the end of the meeting, the notes are summarised and published. 

11:00 → 11:05 Intro + Spreadsheet with list of all LOI titles / links

Special thanks to Pete Bilderback and Anand Heintz from EF for making the original spreadsheet with links and names!

Link to all EF10 LOIs

Topical meeting #2 on LOIs_ experiments_facilities_complementarity.pdf

11:08 → 11:13 LOI short talk: Lepton portal dark matter, gravitational waves and collider phenomenology

Speaker: Ke-Pan Xie

11:16 → 11:21 LOI short talk: the Light Dark Matter eXperiment (LDMX)

Speaker: Andrew Whitbeck (Texas Tech University)

Missing_momentum_EF10_lighting_talks.pdf

11:24 → 11:29 LOI short talk: The muon missing momentum experiment

Speaker: Andrew Whitbeck (Texas Tech University)

Muon_Missing_momentum_EF10_lighting_talk.pdf

11:32 → 11:37 LOI short talk: Dark matter at the LHeC

Speaker: Oliver Fischer (University of Liverpool)

EF10_Summary_Fischer.pdf

11:40 → 11:45 LOI short talk: The unique reach of the muon collider for DM searches

Speaker: Gordan Krnjaic (Fermilab)

MuonColliderLOI.pdf

11:48 → 11:53 LOI short talk: dark matter at the FCC-ee

Speaker: Markus Klute (MIT)

2020-09-23-mk-fcc.pdf

11:56 → 12:01 LOI short talk: simplified models with varying couplings at collider

Speakers: Katherine Pachal (Duke University), Katherine Pachal (Duke University (US))

analytical-rescaling.pdf

12:04 → 12:09 LOI short talk: Dark matter summary plots - high-energy collider perspective

Speaker: Boyu Gao (Ohio State University)

DM@Collider_summary_plots_for_Snowmass.pdf

12:12 → 12:32 Discussion