Connected:
Alain Blondel, Arindam Das, Gaia Lanfranchi, Inar Timiryasov, Jan Hajer, Jan-Loup Tastet, John Stupak, Juliette Alimena, Juraj Klaric, Marcin Chrzaszcz, Matthew McCullough, Marco Drewes, Monica Verducci, Oleg Ruchayski, Rohini Sengupta, Sanjoy Mandal, Valentina Diolaiti, Rebeca Gonzalez Suarez

Next dates:

• FCC week (9-13 November 2020): https://indico.cern.ch/event/923801/

• FCC workshop (related, 10-13 November 2020): https://indico.cern.ch/event/932973/

• LLP workshop, with future collider discussion session (16-19 November 2020): https://indico.cern.ch/event/922632/

Presentation by Matthew: Presented different physics scenarios with LLP at the FCC (ALPs, Exotic Higgs decays, Neutral Naturalness, SUSY, and HNL) Suggestion to target model-independent signature-search approach with H/Z/scalar decaying to displaced objects. It would cover a great range of UV scenarios.

Q(Alain): To which extent we can generate these scenarios in MC? A: madgraph and pythia for example already have some. For the generic search proposed, extra-scalars for example can be used and those are available.

Presentation by Arindam: Different work performed on right-handed neutrinos at lepton colliders (sinde 2012 until today)

Q(Rebeca): In the ongoing studies and proposed updates of older ones, will you also focus on the FCC-ee range of energies? A: yes, and invites people to follow up with him.

Q (Alain): Discussion on plot in slide 14, it would be interesting to add up the expected results from EWK measures from FCC-ee. Discussion also with Marco about the limit, the large mass region is allowed to 10-3, GAMBIT limits for all leptons together dominated by the tau, line on the plot made with e/mu.
Suggestion to investigate high mass limit of EWK precision data, interesting indirect estimation, exploring the complementarity will be good.

Next meeting will happen after the workshops and will be anounced