At the SpinLab laboratory (University of Ferrara, Italy), a three stage cooling system was installed along the dissociator tube of an atomic beam source (ABS). With this tool, it is possible to observe correlations between the measured temperatures and the atomic beam intensity. The existence of such correlations is suggested by the larger intensity of the RHIC ABS, the only other source with additional cooling stages. An increased intensity at lower cooling temperatures was observed in SpinLab, while no change in the beam's velocity distribution was observed. © 2007 American Institute of Physics.

The impact of dissociator cooling on the beam intensity and velocity in the spinlab ABS

STANCARI, Michelle Dawn;BARION, Luca;CAPILUPPI, Marco;CONTALBRIGO, Marco;CIULLO, Giuseppe;FERRETTI, Paola;GIORDANO, Francesca;LENISA, Paolo;PAPPALARDO, Luciano Libero;STATERA, Marco;
2007

Abstract

At the SpinLab laboratory (University of Ferrara, Italy), a three stage cooling system was installed along the dissociator tube of an atomic beam source (ABS). With this tool, it is possible to observe correlations between the measured temperatures and the atomic beam intensity. The existence of such correlations is suggested by the larger intensity of the RHIC ABS, the only other source with additional cooling stages. An increased intensity at lower cooling temperatures was observed in SpinLab, while no change in the beam's velocity distribution was observed. © 2007 American Institute of Physics.
9780735404236
07.77.Gx Atomic and molecular beam sources and detectors; 29.27.Fh Beam characteristics
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11392/1683659
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