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Prediction of multipactor in the iris region of rf deflecting mode cavities

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Prediction of multipactor in the iris region of rf deflecting mode cavities. / Burt, Graeme; Dexter, Amos.
In: Physical Review Special Topics: Accelerators and Beams, Vol. 14, No. 12, 122002, 2011.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Burt, G & Dexter, A 2011, 'Prediction of multipactor in the iris region of rf deflecting mode cavities', Physical Review Special Topics: Accelerators and Beams, vol. 14, no. 12, 122002. https://doi.org/10.1103/PhysRevSTAB.14.122002

APA

Burt, G., & Dexter, A. (2011). Prediction of multipactor in the iris region of rf deflecting mode cavities. Physical Review Special Topics: Accelerators and Beams, 14(12), Article 122002. https://doi.org/10.1103/PhysRevSTAB.14.122002

Vancouver

Burt G, Dexter A. Prediction of multipactor in the iris region of rf deflecting mode cavities. Physical Review Special Topics: Accelerators and Beams. 2011;14(12):122002. doi: 10.1103/PhysRevSTAB.14.122002

Author

Burt, Graeme ; Dexter, Amos. / Prediction of multipactor in the iris region of rf deflecting mode cavities. In: Physical Review Special Topics: Accelerators and Beams. 2011 ; Vol. 14, No. 12.

Bibtex

@article{e861d6962ffc4c55af12770ddc4a626e,
title = "Prediction of multipactor in the iris region of rf deflecting mode cavities",
abstract = "Multipactor is a major cause of field limitation in many superconducting rf cavities. Multipacting is a particular issue for deflecting mode cavities as the typical behavior is not well studied, understood, or parametrized. In this paper an approximate analytical model for the prediction of multipactor in the iris region of deflecting mode cavities is developed. This new but simple model yields a clear explanation on the broad range of rf field levels over which the multipactor can occur. The principle multipactors under investigation here are two-point multipactors associated with cyclotron motion in the cavity{\textquoteright}s rf magnetic field. The predictions from the model are compared to numerical simulations and good agreement is obtained. The results are also compared to experimental results previously reported by KEK and are also found in good agreement.",
author = "Graeme Burt and Amos Dexter",
year = "2011",
doi = "10.1103/PhysRevSTAB.14.122002",
language = "English",
volume = "14",
journal = "Physical Review Special Topics: Accelerators and Beams",
issn = "1098-4402",
publisher = "AMER PHYSICAL SOC",
number = "12",

}

RIS

TY - JOUR

T1 - Prediction of multipactor in the iris region of rf deflecting mode cavities

AU - Burt, Graeme

AU - Dexter, Amos

PY - 2011

Y1 - 2011

N2 - Multipactor is a major cause of field limitation in many superconducting rf cavities. Multipacting is a particular issue for deflecting mode cavities as the typical behavior is not well studied, understood, or parametrized. In this paper an approximate analytical model for the prediction of multipactor in the iris region of deflecting mode cavities is developed. This new but simple model yields a clear explanation on the broad range of rf field levels over which the multipactor can occur. The principle multipactors under investigation here are two-point multipactors associated with cyclotron motion in the cavity’s rf magnetic field. The predictions from the model are compared to numerical simulations and good agreement is obtained. The results are also compared to experimental results previously reported by KEK and are also found in good agreement.

AB - Multipactor is a major cause of field limitation in many superconducting rf cavities. Multipacting is a particular issue for deflecting mode cavities as the typical behavior is not well studied, understood, or parametrized. In this paper an approximate analytical model for the prediction of multipactor in the iris region of deflecting mode cavities is developed. This new but simple model yields a clear explanation on the broad range of rf field levels over which the multipactor can occur. The principle multipactors under investigation here are two-point multipactors associated with cyclotron motion in the cavity’s rf magnetic field. The predictions from the model are compared to numerical simulations and good agreement is obtained. The results are also compared to experimental results previously reported by KEK and are also found in good agreement.

U2 - 10.1103/PhysRevSTAB.14.122002

DO - 10.1103/PhysRevSTAB.14.122002

M3 - Journal article

VL - 14

JO - Physical Review Special Topics: Accelerators and Beams

JF - Physical Review Special Topics: Accelerators and Beams

SN - 1098-4402

IS - 12

M1 - 122002

ER -