Primary Beam Steering Due to Field Leakage from Superconducting SHMS Magnets
| Autor: | B. Waidyawansa, Michael H. Moore, Silviu Covrig, Roger Carlini, Jay Benesch |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Physics
Accelerator Physics (physics.acc-ph) Spectrometer business.industry Beam steering FOS: Physical sciences law.invention Magnetic field Optics Beamline law Magnet Electromagnetic shielding Physics::Accelerator Physics Physics - Accelerator Physics Beam dump Nuclear Experiment (nucl-ex) business Instrumentation Nuclear Experiment Mathematical Physics Leakage (electronics) |
| Popis: | Simulations of the magnetic fields from the Super High Momentum Spectrometer in Hall C at Thomas Jefferson National Accelerator Facility show significant field leakage into the region of the primary beam line between the target and the beam dump. Without mitigation, these remnant fields will steer the unscattered beam enough to limit beam operations at small scattering angles. Presented here are magnetic field simulations of the spectrometer magnets and a solution using optimal placement of a minimal amount of shielding iron around the beam line. Corrected two typos, JIST class |
| Databáze: | OpenAIRE |
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