Eccentric-fluted beam pipes to damp quadrupole higher-order modes
نویسندگان
چکیده
منابع مشابه
Higher order parametric excitation modes for spaceborne quadrupole mass spectrometers.
This paper describes a technique to significantly improve upon the mass peak shape and mass resolution of spaceborne quadrupole mass spectrometers (QMSs) through higher order auxiliary excitation of the quadrupole field. Using a novel multiresonant tank circuit, additional frequency components can be used to drive modulating voltages on the quadrupole rods in a practical manner, suitable for bo...
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ژورنال
عنوان ژورنال: Physical Review Special Topics - Accelerators and Beams
سال: 2010
ISSN: 1098-4402
DOI: 10.1103/physrevstab.13.022003