Resistive wall wakefields of short bunches at cryogenic temperatures

Stupakov, G.; Bane, K. L. F.; Emma, P.; Podobedov, B.

doi:10.1103/PhysRevSTAB.18.034402

Title: Resistive wall wakefields of short bunches at cryogenic temperatures

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Abstract

In this study, we present calculations of the longitudinal wakefields at cryogenic temperatures for extremely short bunches, characteristic for modern x-ray free electron lasers. The calculations are based on the equations for the surface impedance in the regime of the anomalous skin effect in metals. This paper extends and complements an earlier analysis of B. Podobedov, Phys. Rev. ST Accel. Beams 12, 044401 (2009). into the region of very high frequencies associated with bunch lengths in the micron range. We study in detail the case of a rectangular bunch distribution for parameters of interest of LCLS-II with a superconducting undulator.

Authors:: Stupakov, G.; Bane, K. L. F.; Emma, P.; Podobedov, B.

Publication Date:: Thu Mar 19 00:00:00 EDT 2015

Research Org.:: SLAC National Accelerator Lab., Menlo Park, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1181591

Alternate Identifier(s):: OSTI ID: 1168434

Report Number(s):: SLAC-PUB-16197
Journal ID: ISSN 1098-4402; PRABFM; 034402

Grant/Contract Number:: AC02-76SF00515; AC02-98CH1-886; AC02-98CH10886

Resource Type:: Published Article

Journal Name:: Physical Review Special Topics - Accelerators and Beams

Additional Journal Information:: Journal Name: Physical Review Special Topics - Accelerators and Beams Journal Volume: 18 Journal Issue: 3; Journal ID: ISSN 1098-4402

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS; ACCPHY

Citation Formats


                    Stupakov, G., Bane, K. L. F., Emma, P., and Podobedov, B. Resistive wall wakefields of short bunches at cryogenic temperatures.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevSTAB.18.034402.

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                    Stupakov, G., Bane, K. L. F., Emma, P., & Podobedov, B. Resistive wall wakefields of short bunches at cryogenic temperatures.  United States.  https://doi.org/10.1103/PhysRevSTAB.18.034402

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                    Stupakov, G., Bane, K. L. F., Emma, P., and Podobedov, B. Thu .  
"Resistive wall wakefields of short bunches at cryogenic temperatures".  United States.  https://doi.org/10.1103/PhysRevSTAB.18.034402.

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@article{osti_1181591,

  title        = {Resistive wall wakefields of short bunches at cryogenic temperatures},

  author       = {Stupakov, G. and Bane, K. L. F. and Emma, P. and Podobedov, B.},

  abstractNote = {In this study, we present calculations of the longitudinal wakefields at cryogenic temperatures for extremely short bunches, characteristic for modern x-ray free electron lasers. The calculations are based on the equations for the surface impedance in the regime of the anomalous skin effect in metals. This paper extends and complements an earlier analysis of B. Podobedov, Phys. Rev. ST Accel. Beams 12, 044401 (2009). into the region of very high frequencies associated with bunch lengths in the micron range. We study in detail the case of a rectangular bunch distribution for parameters of interest of LCLS-II with a superconducting undulator.},

  doi          = {10.1103/PhysRevSTAB.18.034402},

  journal      = {Physical Review Special Topics - Accelerators and Beams},

  number       = 3,

  volume       = 18,

  place        = {United States},

  year         = {Thu Mar 19 00:00:00 EDT 2015},

  month        = {Thu Mar 19 00:00:00 EDT 2015}

}

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