Beam instrumentation for the Ultra-low energy Storage Ring (USR)
نویسندگان
چکیده
منابع مشابه
An Ultra-low Energy Electrostatic Storage Ring at FLAIR
The Facility for Low-energy Antiproton and Ion Research (FLAIR) recently got part of the FAIR core project. A large part of the wide physics program decisively relies on new experimental techniques to cool and slow down antiprotons to 20 keV, namely on the development of an ultra-low energy electrostatic storage ring (USR). For the USR to fulfil its key role in the FLAIR project, the developmen...
متن کاملLong Term Beam Dynamics in Ultra-low Energy Storage Rings
Electrostatic storage rings operate at very low energies in the tens of keV range and have proven to be invaluable tools for atomic and molecular physics experiments. However, earlier measurements showed strong limitations in beam intensity, a fast reduction in the stored ion current, as well as significantly reduced beam life time at higher beam intensities and as a function of the ion optical...
متن کاملNumerical Studies of Curtain Gas Jet Generation for Beam Profile Monitoring Applications in the Ultra Low Energy Storage Ring*
For beam profile monitoring applications where low beam perturbation together with bi-dimensional imaging is required, ionization monitors based on neutral gas-jet targets shaped into a thin curtain are an interesting option. When integrated in ultra-high vacuum systems, such as in the Ultra-low energy Storage Ring (USR), where local vacuum preservation is of primary concern, such systems prese...
متن کاملFaraday Cup for Low-energy, Low-intensity Beam Measurements at the Usr*
For destructive beam intensity measurements, electrostatic Faraday cups will be incorporated into the Ultra-low energy Storage Ring (USR) and its transfer lines at the Facility for Low-energy Antiproton and Ion Research (FLAIR). This multi-purpose machine will offer both slow and fast extracted beams resulting in a wide range of intensities and varying time structure of the beam. In this contri...
متن کاملBeam Position Monitor Development for the Usr*
Capacitive pick-ups for closed-orbit measurements are presently under development for an Ultra-low energy Storage Ring (USR) at the future Facility for Low-energy Antiproton and Ion Research (FLAIR). Low-intensity, low-energy antiprotons impose challenging demands on the sensitivity of the monitoring system. The nondestructive beam position monitors (BPMs) should be able to measure about 10 par...
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ژورنال
عنوان ژورنال: Hyperfine Interactions
سال: 2012
ISSN: 0304-3843,1572-9540
DOI: 10.1007/s10751-012-0596-5