Emittance growth of bunched beams in bends

Carlsten, Bruce E.; Raubenheimer, T.O.

doi:10.1103/physreve.51.1453

Cited by 77 publications

(60 citation statements)

References 2 publications

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“…For bunched beams, Carlsten and Raubenheimer [9] state that the presence of F NSCF spoils the cancellation, though Derbenev disagrees [10].…”

Section: Equations Of Motion and Cancellationsmentioning

confidence: 99%

Coherent Synchrotron Radiation: Theory and Experiments

Bohn¹

2002

AIP Conference Proceedings

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Abstract. Our understanding of the generation of coherent synchrotron radiation in magnetic bending systems and its impact on beam dynamics has grown considerably over the past few years. The search for understanding has brought a number of surprises, all related to the complexity of the fully self-consistent problem. Herein I survey the associated phenomenology, theory, and experiments while emphasizing important subtleties that have recently been uncovered. I conclude by speculating on courses of future investigations that may prove fruitful.

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“…For bunched beams, Carlsten and Raubenheimer [9] state that the presence of F NSCF spoils the cancellation, though Derbenev disagrees [10].…”

Section: Equations Of Motion and Cancellationsmentioning

confidence: 99%

Coherent Synchrotron Radiation: Theory and Experiments

Bohn¹

2002

AIP Conference Proceedings

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“…Also, the coupling of the timing jitter to the intensity jitter could be a serious issue and should be evaluated carefully [9,10]. Recently two new effects have been identified as potentially troublesome, those due to the centrifugal space charge force [19] and the coherent synchrotron radiation [20]. The Thomas Jefferson Accelerator Facility (TJNAF, formerly CEBAF), BNL, and several other laboratories are planning experiments to study these effects in detail.…”

Section: Electron Bunching and Accelerationmentioning

confidence: 99%

Critical review of high-gain X-ray FEL experiments

Kim

1997

Nuclear Instruments and Methods in Physics Research Section A:

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“…One of the critical issues during the bunch compression is the emittance growth caused by the Coherent Synchrotron Radiation (CSR) and Centrifugal Space Charge Force (CSCF) [14]. Recent theoretical studies indicated that, electron beam distribution in both transverse and longitudinal dimension could have significant effect on CSR and CSCF [15].…”

Section: Short Electron Bunch Characterizationmentioning

confidence: 99%

Single-pass high-gain free electron laser electron beam diagnostics

Wang¹

2000

AIP Conference Proceedings

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Consensus reached in the last few years that fourth generation light source will most likely be a X -ray or a UV coherent source based on single-pass high-gain free electron laser (FEL), such as Self Amplified Spontaneous Emission (SASE), or seeded high-gain harmonic -generation (HGHG) free electron lasers. High -gain (> 10 7 ) required for single -pass FEL puts great constrain on the quality of electron beam, and demands detailed distribution information of electron beam in six -dimension. The typical accelerator system for single -pass FEL consists of a photocathode RF gun injection system, a linac and magnetic bunch compressors, and a long undulator. The major challenges in beam diagnostics for single -pass FEL are to characterize the pico-seconds high-brightness electron beam in six -dimension produced by photocathode RF gun injector, and impro ve the stability and reliability of the photocathode RF gun injection system. Characterization of short electron bunch (∼100 fs) produced by the compressors, and co-align the electron beam with FEL radiation inside long undulator are also critical for FEL performance. We will discuss many diagnostic techniques developed at the Brookhaven Accelerator Test Facility (ATF) for the photocathode RF gun injection system, present several techniques for femto-seconds bunch length measurement, especially RF kicker cavity. Tomography technique for both transverse and longitudinal phase space measurements is discussed. Concept of multiple alignment -laser stations is present for beam alignment in the long undulator.

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Emittance growth of bunched beams in bends

Cited by 77 publications

References 2 publications

Coherent Synchrotron Radiation: Theory and Experiments

Coherent Synchrotron Radiation: Theory and Experiments

Critical review of high-gain X-ray FEL experiments

Single-pass high-gain free electron laser electron beam diagnostics

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