IPAC2015 - List of Authors (Marinelli, A.)

Paper	Title	Page
TUPMA003	Microbunching Phenomena in LCLS-II	1843
	M. Venturini, C. F. Papadopoulos, J. Qiang LBNL, Berkeley, California, USA Y. Ding, P. Emma, Z. Huang, G. Marcus, A. Marinelli, Y. Nosochkov, T.O. Raubenheimer, L. Wang, M. Woodley SLAC, Menlo Park, California, USA
	Funding: Work supported by DOE, in part under Contract No. DE-AC02-05CH11231 and through the LCLS-II project. The microbunching instability has long been recognized as a potential limiting factor to the performance of X-ray FELs. It is of particular relevance in LCLS-II due, in part, to a layout that includes a long bypass beamline between the Linac and the undulators. Here we focus on two aspects of the instability that highlight the importance of 3D effects.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-TUPMA003
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THZMS2	Collective Dynamics and Coherent Diagnostics of Microbunched Relativistic Electron Beams
	A. Marinelli UCLA, Los Angeles, California, USA
	The generation of microbunching due to collective interactions is a key subject in relativistic electron beams. Often regarded as a parasitic effect, in recent times the use of the microbunching instability has been investigated in the context of generating coherent broadband radiation pulses and coherent electron cooling. In my talk I will review the core topics of my doctoral work. I will begin by describing the three-dimensional kinetic theory of the longitudinal space-charge interactions, which I used to lay the foundations of a fully kinetic treatment of the microbunching instability. I will then present the results of my experimental activity at the Next Linear Collider Test Accelerator of SLAC. In particular I will discuss the generation of coherent broadband photon pulses in a cascaded longitudinal space-charge amplifier, and the use of coherent diffraction imaging techniques for the diagnosis of beam microbunching.
	Slides THZMS2 [9.102 MB]
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Paper

Title

Page

Microbunching Phenomena in LCLS-II

1843

M. Venturini, C. F. Papadopoulos, J. Qiang
LBNL, Berkeley, California, USA
Y. Ding, P. Emma, Z. Huang, G. Marcus, A. Marinelli, Y. Nosochkov, T.O. Raubenheimer, L. Wang, M. Woodley
SLAC, Menlo Park, California, USA

Funding: Work supported by DOE, in part under Contract No. DE-AC02-05CH11231 and through the LCLS-II project.
The microbunching instability has long been recognized as a potential limiting factor to the performance of X-ray FELs. It is of particular relevance in LCLS-II due, in part, to a layout that includes a long bypass beamline between the Linac and the undulators. Here we focus on two aspects of the instability that highlight the importance of 3D effects.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-TUPMA003

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

THZMS2

Collective Dynamics and Coherent Diagnostics of Microbunched Relativistic Electron Beams

A. Marinelli
UCLA, Los Angeles, California, USA

The generation of microbunching due to collective interactions is a key subject in relativistic electron beams. Often regarded as a parasitic effect, in recent times the use of the microbunching instability has been investigated in the context of generating coherent broadband radiation pulses and coherent electron cooling. In my talk I will review the core topics of my doctoral work. I will begin by describing the three-dimensional kinetic theory of the longitudinal space-charge interactions, which I used to lay the foundations of a fully kinetic treatment of the microbunching instability. I will then present the results of my experimental activity at the Next Linear Collider Test Accelerator of SLAC. In particular I will discuss the generation of coherent broadband photon pulses in a cascaded longitudinal space-charge amplifier, and the use of coherent diffraction imaging techniques for the diagnosis of beam microbunching.

Slides THZMS2 [9.102 MB]

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)