1. CNGS Proton Beam: Introduction
General layout
Proton beam parameters
Beam instrumentation specification
Transfer line layout

2. Underground Structures
TT40

3. Proton Beam Parameters

4. Intensity Range

5. Requirement for Instrumentation
Proton beam intensity to 1 %
Beam position precision less than 0.5 mm
Beam angle measurement precision: 0.1 mrad
Sigma measured to better than 5 %
Dynamic range : commissioning beam and nominal beam
with same beam structure, 1012 to p/extraction
Beam loss monitors
Right upstream of the target : intensity, positions, profiles
Beam position and angle at target at every extraction

6. Profiles Profiles Profiles Beam Current Monitor Beam dump Beam loss
monitors
CNGS&LHC beam
SPS
extraction
point
SPS beam
Safety beam
stopper
to target
TT40
to LHC
SPS

7. Profiles
BLM
BLM
Beam in TT41
Position
Intensity
Profiles
BPM
BPM
T40
Profiles
BLM
BLM
Profiles