A novel setup for the pulsing and energy enhancement of a positron beam

We propose a detailed concept to raise the total energy of a positron beam by an amount of at least 10keV. The setup consists of a combination of a pre- and a main-buncher which is able to convert the continuous remoderated positron beam of NEPOMUC into pulses of about 2.5 ns width with a repetition...

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Bibliographic Details
Published in:Journal of physics. Conference series 2013-01, Vol.443 (1), p.12093-4
Main Authors: Piochacz, C, Hugenschmidt, C
Format: Article
Language:English
Subjects:
Accelerators
Beams (radiation)
Physics
Positron beams
Repetition
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Summary:We propose a detailed concept to raise the total energy of a positron beam by an amount of at least 10keV. The setup consists of a combination of a pre- and a main-buncher which is able to convert the continuous remoderated positron beam of NEPOMUC into pulses of about 2.5 ns width with a repetition rate of 5 MHz. This pulsed beam is suited for a new setup which elevates the beam energy by rf-fields. In contrast to existing rf-accelerators, the new setup has only negligible influence on the transversal beam phase space.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/443/1/012093