Phase Space Dynamics in Plasma Based Wakefield Acceleration (Springer Theses) - Hardcover

Buch 684 von 797: Springer Theses

Xu, Xinlu

 
9789811523809: Phase Space Dynamics in Plasma Based Wakefield Acceleration (Springer Theses)
Hardcover
ISBN 10: 9811523800 ISBN 13: 9789811523809
Verlag: Springer, 2020

Inhaltsangabe

This book explores several key issues in beam phase space dynamics in plasma-based wakefield accelerators. It reveals the phase space dynamics of ionization-based injection methods by identifying two key phase mixing processes. Subsequently, the book proposes a two-color laser ionization injection scheme for generating high-quality beams, and assesses it using particle-in-cell (PIC) simulations. To eliminate emittance growth when the beam propagates between plasma accelerators and traditional accelerator components, a method using longitudinally tailored plasma structures as phase space matching components is proposed. Based on the aspects above, a preliminary design study on X-ray free-electron lasers driven by plasma accelerators is presented. Lastly, an important type of numerical noise―the numerical Cherenkov instabilities in particle-in-cell codes―is systematically studied.

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Über die Autorin bzw. den Autor

Xinlu Xu received his B.Sc. in engineering physics from Tsinghua University, China in 2008. He obtained his Ph.D. in nuclear science and technology from Department of Engineering Physics, Tsinghua University in Jan. 2015. His major research project in Prof. Wei Lu’s group is phase space dynamics in plasma based wakefield acceleration. Subsequently, he became a post-doc fellow working with Prof. Warren B. Mori at Physics and Astronomy Department, University of California, Los Angeles, focusing on the generation, transportation of high quality electrons from plasma based wakefield accelerators and the development of high-fidelity particle-in-cell codes. Now he is working at SLAC National Accelerator Laboratory as a staff scientist to pursing high quality high energy acceleration in plasmas and study various interactions between intense beam, laser and plasmas.

Von der hinteren Coverseite

This book explores several key issues in beam phase space dynamics in plasma-based wakefield accelerators. It reveals the phase space dynamics of ionization-based injection methods by identifying two key phase mixing processes. Subsequently, the book proposes a two-color laser ionization injection scheme for generating high-quality beams, and assesses it using particle-in-cell (PIC) simulations. To eliminate emittance growth when the beam propagates between plasma accelerators and traditional accelerator components, a method using longitudinally tailored plasma structures as phase space matching components is proposed. Based on the aspects above, a preliminary design study on X-ray free-electron lasers driven by plasma accelerators is presented. Lastly, an important type of numerical noise―the numerical Cherenkov instabilities in particle-in-cell codes―is systematically studied.

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Verlag
Springer
Erscheinungsdatum
2020
Sprache
Englisch
ISBN 10 
9811523800
ISBN 13 
9789811523809
Einband
Gebundene Ausgabe
Auflage
1
Anzahl der Seiten
142
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Verlag: Springer, 2021
Softcover