CNGS Proton Beam: Introduction

1
CNGS Proton BeamIntroduction

• 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 3.5 1013
  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
CNGSLHC beam
SPS extraction point
SPS beam
Safety beam stopper
to target
TT40
to LHC
SPS
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Profiles
BLM
BLM
Beam in TT41
Position Intensity Profiles
BPM
BPM
T40
Profiles
Profiles
BLM
BLM