CLIC: from 380 GeV up to 3 TeV Many new agreements for X- band - - PowerPoint PPT Presentation

CLIC: from 380 GeV up to 3 TeV

Many new agreements for X- band development and machines recently One new coll. inst. (Canadian Light Source, Saskatoon)

WEB pages

• Nikos Kokkinis has taken over as

responsible from Anastasiya Safronava (who did a great job getting our WEB pages in a good state – many thanks)

• Nikos also covers LCC WEB pages and

LC news (moved from Fermilab to CERN)

• Will move to common intro page for

CLIC (will become clic.cern) for acc. and phys/det: link)

Various meetings

• LCWS in Strasbourg in October
• Asian LCWS in Japan late May
• Next International LCWS will be in

the Americas in the Autumn 2018

• ICFA seminar in Ottawa early

November – CLIC presented by Phil

• ECFA meeting CERN mid November

– CLIC presented by Lucie

• Again a reminder about the

implementation meetings (typically

• n Friday 9-11)

CLIC week in January – register now

Goto: https://indico.cern.ch/ev ent/656356/overview

CLIC week in January – now registered ?

from 9:00:00 AM till 1:00 PM 1:00 PM

• 2:00

PM from 2:00 PM Beam Dynamics (ATF2+MDI) Coffee till 6:00 PM Adv. Accel. Technologies Beam Dynamics (BDS+DBRC+Stray Fields) X-band Technologies

• Test

Stands and Components Morning Afternoon Beam Dynamics (1: Injectors + ML + RTML

• 2:

DR) X-band Technologies

• High

Grad Tests & RF design X-band Technologies

• Fabrication

/ CLIC Module / Technical Systems from 9:00:00 AM till 1:00 PM 1:00 PM

• 2:00

PM

• from

2:00 PM till 6:00 PM Dinner Civil Engineering and Infrastructures/ Main tunnel layout Open Common Plenary (for all CERN) CompactLight Kick-Off (closed doors) 1:30 PM

• 4:30

PM CLEAR / short linacs (e.g. 3 GeV) Power Sources (Igor) Morning CLIC plenary (acc./phys./det.) CLIC Collaboration Board CompactLight (public session) Afternoon Wednesday Thursday Friday

Main accelerator document for Strategy

Ed team Mick, Phil, Steinar, Markus, Nuria, Thibaut, Roberto, Daniel Timeline First draft end March for all parts Complete draft August Complete November PiP Chapter Section Pages Comments Intro 3 intro, context, recall CDR, describe document 380 DB

• 30

Injectors DR RTML ML BDS MDI Post. Coll. and beam-dump here, also technical study Integrated studies simulations, include

• peration/energy

scanning, machine prot DB acc

• DB

recomb Beam transp Decelerators Dump lines 380 KL

• 7

Introduction and parameters Main linac design Main Linac technical unit Module and RF unit (Klystron, pc, RF) Higher energies 10 Introduction, and example parameters "1.5 TeV included in 3 TeV" (1DB to 2 DBs) upgrade from Klystron version Impact

• n

systems ML, sources, DB, … "no problem!" Progress

• n

3 TeV BDS? improvements

• n

3TeV design Energy upgrades with future techonlogies

Two main documents; this one and one about what is needed for 2020-2026 (will describe the second more next time)

CLEAR (no talk today but …. )

Link: https://indico.cern.ch/event/681488/

CLEAR

• peration

2017

Week 33 First beam! August 18 34 Cont’d commissioning 35 Cont’d commissioning 36 First beam to users VESPER 37 Installation of plasma lens 38 Beam through plasma lens 39 VESPER 40 Beam tuning, plasma lens 41 BCM improvement WFM 42 WFM First spark plasma lens 43 Inductive BPMs LAL: injector

• ptimisation

44 Cavity BPMs 45 Laser spot study VESPER 46 ESA at VESPER THz studies 47 Combined WFM and Cavity BPMs 48 AWAKE screen 49: VHEE 50-51: Plasma lens, instrumentation,THz….

~3 GeV X-band linac and SPS for physics

Non collider physics workshop 21-22.11 – introduced e-beams at CERN The physics case (light dark matter): https://indico.cern.ch/event/644287/contributions/2762531/attachments/1561974/ 2459592/CERN_Nov2017_Schuster.pdf (page 35 onwards most relevant) Use “LDMX type” of beam as reference (~1016 electrons/year at around 10 GeV, in bunches of 1-10e per 5-25ns) Accelerator possibility at CERN: https://indico.cern.ch/event/644287/contributions/2758574/attachments/1563035/ 2461801/e-beams.pptx Many possibilities for physics - and accelerator R&D (see links above – more being considered)

e-beam facility at CERN

Accelerator implementation at CERN of LDMX type of beam X-band based 60m LINAC to 3 GeV in TT4-5.

• Fill the SPS in 2s (bunches 5ns

apart) via TT60

• Accelerate to ~10 GeV in the

SPS

• Slow extraction to experiment

in 10s as part of the SPS super-cycle

• Experiment(s) considered in

UA2 area or – better - bring beam back on Meyrin site using TT10/TT2, two options at the end of TT10 now considered

Today

Drink/light food outside for the survivors at the end Several more suggestions for talks received –> CLIC WS and future PMs