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Contents
FFIR ISSUES TO BE STUDIED
FFIR group
Contents
Parameter
Beam Delivery (switch/matching) System
Two IPs for
,
collisions
Two IPs for a concurrent
e
+
e
-
collision
Collimation
collimation depth
material
wakefield
muon background
Final Focus
Common optics for 0.3 - 1.5 TeV
Tuning/Feedback method
IR
Horizontal Crossing Angle: Crab cavity?
Final focus Quadrupole Magnet
configuration
support system
Superconducting compensation magnet
Detector Solenoid
Revised optics for larger clearance of SR
Diagnostics?
Vacuum chamber
Detector and Background
Energy Range, 0.25 - 1 - 1.5 TeV?
Background
synchrotron radiation
muon
e
+
e
-
pairs
neutrons
minijets
Active mask and veto calorimeter inside the mask
Compact Detector as proposed for NLC
Luminosity Measurement
as a function of center-of-mass energy
beam size measurement by
pairs
Beam Extraction and Dump
recycle?
measurement of beam polarization
measurement of beam energy
Instrumentation
magnet
BPM
BSM
mover
control
machine protection
References
About this document ...
Toshiaki Tauchi
12/20/1999
, 
collisions
pairs