B-factory optics and beam-beam interaction for millimeter beta and locally shortened bunches

Orlov, Yuri F.; O'Neill, Christopher M.; Welch, J.; Siemann, R.H.

doi:10.1109/pac.1991.165120

Cited by 4 publications

(3 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The emittance exchange was first proposed in the context of B-factory [25] as a way to achieve very small Ã values at the interaction point. The scheme was later explored as a possible alternative for mitigating microbunching instability in bright electron beams [26] or for improving the performance of single-pass FELs [27].…”

Section: Theoretical Backgroundmentioning

confidence: 99%

Generation of relativistic electron bunches with arbitrary current distribution via transverse-to-longitudinal phase space exchange

Piot

Sun

Power

et al. 2011

Phys. Rev. ST Accel. Beams

View full text Add to dashboard Cite

We propose a general method for tailoring the current distribution of relativistic electron bunches. The technique relies on a recently proposed method to exchange the longitudinal phase space emittance with one of the transverse emittances. The method consists of transversely shaping the bunch and then converting its transverse profile into a current profile via a transverse-to-longitudinal phase-spaceexchange beam line. We show that it is possible to tailor the current profile to follow, in principle, any desired distributions. We demonstrate, via computer simulations, the application of the method to generate trains of microbunches with tunable spacing and linearly ramped current profiles. We also briefly explore potential applications of the technique.

show abstract

Section: Theoretical Backgroundmentioning

confidence: 99%

Generation of relativistic electron bunches with arbitrary current distribution via transverse-to-longitudinal phase space exchange

Piot

Sun

Power

et al. 2011

Phys. Rev. ST Accel. Beams

View full text Add to dashboard Cite

show abstract

“…A similar definition holds for the longitudinal degree of freedom. Phase-space-exchanging [or emittance-exchanging (EEX)] beamlines were initially considered as a means to increase the luminosity in the Bfactories [9], mitigate instabilities in high-brightness electron beams [10], and improve the performance of singlepass free-electron lasers [11].…”

mentioning

confidence: 99%

Tunable Subpicosecond Electron-Bunch-Train Generation Using a Transverse-To-Longitudinal Phase-Space Exchange Technique

et al. 2010

View full text Add to dashboard Cite

We report on the experimental generation of a train of subpicosecond electron bunches. The bunch train generation is accomplished using a beamline capable of exchanging the coordinates between the horizontal and longitudinal degrees of freedom. An initial beam consisting of a set of horizontally-separated beamlets is converted into a train of bunches temporally separated with tunable bunch duration and separation. The experiment reported in this Letter unambiguously demonstrates the conversion process and its versatility.

show abstract

“…Recently, techniques relying on the exchange of transverse and longitudinal phase space have emerged. The emittance exchange was first proposed in the context of B-factory [65] as a way to achieve very small β * values at the interaction point.…”

Section: Introductionmentioning

confidence: 99%

Advanced Beamline Design for Fermilab's Advanced Superconducting Test Accelerator

Prokop

2014

View full text Add to dashboard Cite

In addition to testing superconducting accelerating cavities for future accelerators, it is foreseen to support a variety of Advanced Accelerator R&D (AARD) experiments. Producing the required electron bunches with the expected flexibility is challenging. The goal of this dissertation is to explore via numerical simulations new accelerator beamlines that can enable the advanced manipulation of electron bunches. The work especially includes the design of a low-energy bunch compressor and a study of transverse-to-longitudinal phase space exchangers.

show abstract

B-factory optics and beam-beam interaction for millimeter beta and locally shortened bunches

Cited by 4 publications

References 1 publication

Generation of relativistic electron bunches with arbitrary current distribution via transverse-to-longitudinal phase space exchange

Generation of relativistic electron bunches with arbitrary current distribution via transverse-to-longitudinal phase space exchange

Tunable Subpicosecond Electron-Bunch-Train Generation Using a Transverse-To-Longitudinal Phase-Space Exchange Technique

Advanced Beamline Design for Fermilab's Advanced Superconducting Test Accelerator

Contact Info

Product

Resources

About