Paper | Title | Page |
---|---|---|
TUPD02 | Electron Beam Profiler for the Fermilab Main Injector | 398 |
|
||
The long range plan for Fermilab calls for large proton beam intensities in excess of 2 MW for use in the neutrino program. Measuring the transverse profiles of these high intensity beams is challenging and generally relies on non-invasive techniques. One such technique involves measuring the deflection of a beam of electrons with a trajectory perpendicular to the proton beam. A device such as this is already in use at the Spallation Neutron Source at ORNL and a similar device will be installed shortly in the Fermilab Main Injector. The Main Injector device is discussed in detail and some test results and simulations are shown. | ||
![]() |
Poster TUPD02 [2.115 MB] | |
Export • | reference for this paper to ※ LaTeX, ※ Text, ※ IS/RefMan, ※ EndNote (xml) | |
TUPD03 | Terahertz and Optical Measurement Apparatus for the Fermilab ASTA Injector | 403 |
|
||
ASTA is a facility at Fermilab that, once completed, will consist of a photoinjector with two superconducting capture cavities, at least one superconducting ILC-style cryomodule, and a small ring for studying non-linear, integrable beam optics. This paper discusses the layout for the optical transport system that will provide THz radiation to a Martin-Puplett interferometer for bunch length measurements as well as optical radiation to an externally located streak camera, also for bunch length measurements. It will be able to accept radiation from two synchrotron radiation ports in the bunch compressor, a diffraction/transition radiation screen downstream of the compressor, and a transition radiation screen after the spectrometer magnet for measurements of energy-time correlations. | ||
![]() |
Poster TUPD03 [3.202 MB] | |
Export • | reference for this paper to ※ LaTeX, ※ Text, ※ IS/RefMan, ※ EndNote (xml) | |
TUPD04 | Third Generation Residual Gas Ionization Profile Monitors at Fermilab. | 408 |
|
||
Funding: DOE The latest generation of IPM's installed in the Fermilab Main Injector and Recycler incorporate a 1 kG permanent magnet, a newly designed high-gain, rad-tolerant preamp, and a control grid to moderate the charge that is allowed to arrive on the anode pick-up strips. The control grid is intended to select a single Booster batch measurement per turn. Initially it is being used to allow for a faster turn-on of a single, high-intensity cycle in either machine. The expectation is that this will extend the Micro Channel Plate lifetime, which is the high-cost consumable in the measurement system. We discuss the new design and data acquired with this system. |
||
![]() |
Poster TUPD04 [11.950 MB] | |
Export • | reference for this paper to ※ LaTeX, ※ Text, ※ IS/RefMan, ※ EndNote (xml) | |