High-energy-resolution molecular beams for cold collision studies
نویسندگان
چکیده
منابع مشابه
F eb 2 00 9 High - energy - resolution molecular beams for cold collision studies
Stark deceleration allows for precise control over the velocity of a pulsed molecular beam and, by the nature of its limited phase-space acceptance, reduces the energy width of the decelerated packet. We describe an alternate method of operating a Stark decelerator that further reduces the energy spread over the standard method of operation. In this alternate mode of operation, we aggressively ...
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The cooling of molecules during the adiabatic expansion of supersonic seeded molecular beams is reviewed and illustrated by the example of NO -molecules. The reduction of the Doppler width by collimation of the beam and the cooling to low rotational temperatures brings a significant simplification of the complex NO -absorption spectrum and allows its assignment. The measured rotational tem...
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Limited by the construction demands, the state-of-the-art molecular synchrotrons consist of only 40 segments that hardly make a good circle. Imperfections in the circular structure will lead to the appearance of unstable velocity regions (i.e. stopbands), where molecules of certain forward velocity will be lost from the structure. In this paper, we propose a stopband-free molecular synchrotron....
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This report contains the final proceedings of the 2nd meeting in the framework of the CARE-HHH-ABI networking, held 1.-2. December 2004, in Lyon, with the subject: "DC current transformers and beam-lifetime evaluations". The European Community wants to reinforce the communication between scientific laboratories of similar nature in the field of high energy high intensity hadron beams. For this ...
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2009
ISSN: 1367-2630
DOI: 10.1088/1367-2630/11/5/055031