SAD: Synchrotron Radiation

1
SAD Synchrotron Radiation
SAD Synchrotron radiation check Photon
energy cut 1eV for round-off error Photon.sad
SADScript to calculate SR photon distribution
after SAD traking
IP
4
Gy (m)
0
1500
Gx (m)
0
2
SAD Synchrotron Radiation
3x10-3
Final Focus
Beta Energy Collimation
IP
Gz (m)
x
-3x10-3
Gy -4.337473 (m)
0
-4
3
SAD Synchrotron Radiation
sx0.727mm sy0.186mm
4x10-4
Last bend (6.08mm)
Gz (m)
x
x
IP
0
-4x10-4
0.02
Gy-4.337473 (m)
0
4
SAD Synchrotron Radiation
sx0.727mm sx0.326mm sy0.186mm sy0.124mm
sx0.740mm sx0.727mm sy0.231mm sy0.156mm
S0
S3.51m
qx0.112mrad qx0.117mrad qy27.3mm
qy18.0mm
5
SAD Synchrotron Radiation
s0
6
Muon backgrounds
MUCARLO (Namito version) 4 Muon attenuators
37mx2,45m,70m
(option 15m,20m) Electron beam 250GeV Muon
generation point Spoiler,Absorber
Drift space
IP
77m
48m
37m
20m
25m
37m
7
JLC Design BDS
8
Magnetic field of muon attenuators
9
Raduis and sands of muon attenuators
10
Inside and outside field of muon attenuators
11
Short muon attenuators