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Measuring Sub-23 Nanometer Real Driving Particle Number Emissions Using the Portable DownToTen Sampling System

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Portable emittance measurement device.

D Liakin¹, D Seleznev, A Orlov

¹Institute for Theoretical and Experimental Physics, Moscow 117218, Russia.

The Review of Scientific Instruments

|March 3, 2010

Summary

This summary is machine-generated.

A portable device for measuring particle beam emittance was developed at the Institute for Theoretical and Experimental Physics (ITEP). This device utilizes both "pepper-pot" and "two slits" methods for accurate beam characterization.

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Area of Science:

Physics
Accelerator Physics
Beam Diagnostics

Background:

Accurate measurement of particle beam emittance is crucial for accelerator performance.
Existing emittance measurement techniques can be complex and non-portable.

Purpose of the Study:

To develop a portable device for emittance measurements.
To implement both "pepper-pot" and "two slits" methods in a single device.

Main Methods:

A portable emittance measurement device was designed and constructed.
The device incorporates interchangeable "pepper-pot" or "two slits" masks with scintillators.
Adjustable pipe length between vacuum chambers allows for optimized angle resolution.

Main Results:

The device was successfully tested at the Institute for Theoretical and Experimental Physics (ITEP) ion source test bench.
Emittance measurements were performed using both implemented methods.
The portable nature of the device facilitates measurements in various experimental setups.

Conclusions:

The developed portable device provides a flexible and effective solution for emittance measurements.
The dual-method capability enhances its applicability in different beam conditions.
This instrument aids in the characterization and optimization of particle beams.