arXiv Open Access 2017

Emittance preservation of an electron beam in a loaded quasi-linear plasma wakefield

Veronica K. Berglyd Olsen Erik Adli Patric Muggli

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Abstrak

We investigate beam loading and emittance preservation for a high-charge electron beam being accelerated in quasi-linear plasma wakefields driven by a short proton beam. The structure of the studied wakefields are similar to those of a long, modulated proton beam, such as the AWAKE proton driver. We show that by properly choosing the electron beam parameters and exploiting two well known effects, beam loading of the wakefield and full blow out of plasma electrons by the accelerated beam, the electron beam can gain large amounts of energy with a narrow final energy spread (%-level) and without significant emittance growth.

Topik & Kata Kunci

physics.acc-ph physics.plasm-ph

Penulis (3)

Veronica K. Berglyd Olsen

Erik Adli

Patric Muggli

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Olsen, V.K.B., Adli, E., Muggli, P. (2017). Emittance preservation of an electron beam in a loaded quasi-linear plasma wakefield. https://arxiv.org/abs/1710.04858

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Informasi Jurnal

Tahun Terbit: 2017
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓