This page summarises test measurements intended for the pBar target.

Type of investigations:

• LEBT: Measurements with SEM grids
• MEBT: Measurements with SEM grids
• HEBT: Measurements with P43 screen, MWPC and IC to estimate lower detection limits
• HEBT: Measurement of MWPC gas gain

Beam conditions:

• Date : February 2011
• Beam : Protons
• Energy: 48 or 220 MeV
• Beam lines: LEBT, MEBT, H1-H3

For more information download the following document:
Summary of HIT measurements

Date : June 2010 and April 2011 Beam : Uranium, Argon, Carbon Beam line: HTP, in front of dump

ToDo:

• Build DAQ for fast extraction
• Measurement with fast extraction
• Measurement with slow extraction (dedicated shift!): light, medium and heavy ions

Date : November 2010 Beam : Uranium

ToDo:

• Measurement with pulsed high voltage (signal of SEM emission in air without ionisation component)
• Build segmented SEM for profile measurements
• Measurements with fast and slow extraction

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