HL-LHC 2021

The HL-LHC 2020 Annual Meeting was planned to take place at the Ångström Laboratory of University in but the Covid2019 pandemic made that unfeasible. It has now been decided that the HL-LHC 2021 Annual Meeting will be held in Uppsala

Tord Ekelof

2020-10-07 Tord Ekelof Uppsala University 1 Uppsala

2020-10-07 Tord Ekelof Uppsala University 2 Uppsala University was founded in 1477 and is the oldest university in Scandinavia. It has 40 000 students and 5000 employees of which the Department of Physics and Astronomy has 300 employees.

Its Division of High Energy Physics Division is active in ATLAS and IceCube and

Its FREIA Accelerator and Instrumentation development and test laboratory is testing and developing superconducting RF cavities and high power RF generators for ESS, HL-LHC and ESSnuSB.

2020-10-07 Tord Ekelof Uppsala University 3 Uppsala old city center

2020-10-07 4 Tord Ekelof Uppsala University Uppsala Castle

Uppsala Cathedral

2020-10-07 Tord Ekelof Uppsala University 55 Linné Garden Gustavianum

Botanical Garden

2020-10-07 Tord Ekelof Uppsala University 6 Ångström Laboratory

2020-10-07 Tord Ekelof Uppsala University 7 Uppsala city map

Old city center

Ångström Laboratory

2020-10-07 Tord Ekelof Uppsala University 8 Lecture hall and 5 lecture rooms in Ångström Laboratory reserved 18 – 29 October 2021

Five lecture rooms 40 seats each

3 2 1 5 4

<- Siegbahn Auditorium 210 seats

50 m ------FREIA Laboratory

2020-10-07 Tord Ekelof Uppsala University 9 We have tentatively reserved the Siegbahn Auditorium with 210 seats and 5 nearby lecture room each with 40 seats for the two weeks 18 – 29 October 2021.

One of these two weeks will be an examination week during which the lecture halls will not be occupied by undergraduate lecture courses. We do not yet know which of the two weeks that will be.

That should however be decided in the beginning of of 2021 and we can then decide on which of the two weeks the lecture hall will be free to us to use for the LH-LHC Annual Meeting.

2020-10-07 Tord Ekelof Uppsala University 1 0 We will make a visit to FREIA Laboratory which has a horizontal and a vertical cryostats for cavity and magnets tests for ESS, CERN and other accelerator laboratories

2020-10-07 Tord Ekelof Uppsala University 1 1 Press-stop: The red points show test results obtained today with a Double Quarter Wave crab cavity in the vertical cryostat at FREIA Laboratory, Uppsala University. The black and blue points are the results of tests at CERN of two prototype RF Dipole Crab cavities shown by Rama at the meeting today.

2020-10-07 Tord Ekelof Uppsala University 1 2 International Conferences organized by the High Energy Physics and FREIA Divisions at Uppsala University

1980 International Conference on Experimentation at LEP 1986 EPS European High Energy Physics Conference 2005 IUPAP Lepton-Photon Conference 2006 CERN European High Energy Physics School 2006, 2008, 2010, 2012, 2014, 2016 International Workshop on Prospects for Charged Higgs Discovery at Colliders 2013 LHC Nobel Symposium 2017 NUFACT 2017 neutrino conference 2020 Workshop on Intensity Frontier Physics at ESS

2020-10-07 Tord Ekelof Uppsala University 131 3 We will be very happy to receive all of you in Uppsala in October 2021

2020-10-07 Tord Ekelof Uppsala University 14