The next generation of polarized high energy physics experiments at accelerators employing internal targets requires a significant increase in density of the target. In an atomic beam source electron polarization is obtained from Stern-Gerlach separation by sextupole magnets and then transferred to nuclei by means of RF transitions. The Università di Ferrara and INFN group is developing a new ABS characterized by a high intensity beam, using superconducting sextupoles instead of a permanent magnet system. The field mapping of a NbTi sextupole performed in Ferrara at low temperature and full current is presented. A dedicated test bench was employed for the low temperature field map in the Ferrara laboratory.
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Titolo: | The Field Mapping at Low Temperature of a NbTi Setupole | |
Autori: | ||
Data di pubblicazione: | 2007 | |
Abstract: | The next generation of polarized high energy physics experiments at accelerators employing internal targets requires a significant increase in density of the target. In an atomic beam source electron polarization is obtained from Stern-Gerlach separation by sextupole magnets and then transferred to nuclei by means of RF transitions. The Università di Ferrara and INFN group is developing a new ABS characterized by a high intensity beam, using superconducting sextupoles instead of a permanent magnet system. The field mapping of a NbTi sextupole performed in Ferrara at low temperature and full current is presented. A dedicated test bench was employed for the low temperature field map in the Ferrara laboratory. | |
Handle: | http://hdl.handle.net/11392/521468 | |
ISBN: | 9781622760916 | |
Appare nelle tipologie: | 02.1 Contributo in volume (Capitolo, articolo) |