Technical coordinators
Should they collect engineering studies of each detector ?
What is the integration task ?
- structure of sub-detector
- support structure
Iwashita, permanent QD0
ATF2�@50mm dis - ILC 20mm dia. physical 24mm
extraction �phole 14mr 4m 56mm 50 70mm from the beam line
non-magnetic device at ILC
QD0 dipole, SD0 SQ, to talk to Brett at Sendai
1mm adjustment for push-pull
anti-solenoid 200kN
5 ring for partial anti-solenoid
optics needs anti-solenoid
beam �ւ̉e���@axial u =1.05
28�g�� - 11�g���iirn shield) = 12�g���� 1�g���@�iiron shield�������j
anti-solenoid in/out the support tube
Q ; iron shield thickness
A ; 6cm���x�i�R�C���ƍ��킹��10cm�j
Q : iron shield��anti-sol�Ƃ�connect?
Q : anti-solenoid is needed for the optics ?
Q : iron shield��anti-solenoid�̎�����z�����Ă��܂�
A : anti-solenoid��iron��saturation���Ȃ��悤�ɂ������
C : anti-solenoid - coupling correction�����������
�@�@how much is difficult issues
A : Brett scheme , LCWS2007, DESY
62 ton ���@�@double coil
Suetsugu, wakefield of beam pipe
loss factor 4 x 10^13 v,s, 4 x 10^14
simple geometry
step - in/out Mafia cal.
in -3.8 x 10^10 - small
out 7.4 x 10-12 - formulas 7.8 x 10-12
xubtraction method
7 x 10^12 ( Lc > 2m ) ���@����=2 �R�{�� = 4
long taper no radiation , so ����=4
cone loss factor
mesh size 0.2mm in = out = 1 x 10^14
Q : in a��b�̊Ԃ̊p�H�@�@exponential�`��ł́H
A : �����Ă݂�
Q : �Q�C���͌v�Z���x�덷���H
A : �Ⴄ
Kawai
1/4 model GLD 12 �p�`
�@3d ������ 8000A, 2.0167 x 10^7 A/turn 2.8T
���S������3d ���ꕪ�z�@�@���k��@
Q :mesh size
A : 0.1m, 0.5m �S �v�Z�@����
Q : 2d�Ƃ̈Ⴂ�A�d�����x���グ���Ƃ��H
A
Q : �S 12 �p�`�A��C �V�����_�[
Q : computer power ?
A : memory 4 G, mesh 4����, 32 bit ��� 1h
Q :
3/5 2h
introduction
MDI/Integ WG status report
optimization
cost WD
3/6 2h
tools software, engineering tools ( CAD,
3/7
ILD design
- tracker support integration, global shape 8 or 12
- optional detectors