1. News from ILC Workshop at KEK for
Working Group 4, in
particular "strawman" Beam Delivery
System, with 2 IRs that have crossing angles of ~2 mrad
and ~20 mrad. (Andrei Seryi,
pdf;
ppt
slides 21-28)
2. New Extraction Line design for ~20-mrad IR, incorporating energy
spectrometer and polarimeter.
(Yuri Nosochkov
pdf)
3. Plans for strawman BDS, incorporating Energy and Polarization
measurements.
20-mrad Extraction line energy, polarimeter chicanes;
same, but plan view (Moffeit)
Upstream polarimeter chicane proposal (Moffeit)
Upstream energy chicane
proposal -- see slide 6
here (Arnold)
4. Should we include "beam rf effects" in scope of IPBI Working
Group? See discussion on this in
MDI forum.
5.
Workshop on "Machine-Detector Interface at the ILC", to be held January 6-8 at SLAC.
Discuss work to be done in preparation for
Workshop.
6. Communications, using the
BDS mailing list and the
MDI forum.
