Design of a superconducting linac cavity for high-current energy recovery linac operation

Dong Wang; Yongxiang Zhao; Ilan Ben-Zvi; Xiangyun Chang; Jorg Kewisch; Christoph Montag; Jacek Sekutowicz; Carlo Pagani; Paolo Pierini

Design of a superconducting linac cavity for high-current energy recovery linac operation

Dong Wang
, Yongxiang Zhao
, Ilan Ben-Zvi
, Xiangyun Chang
, Jorg Kewisch
, Christoph Montag
, Jacek Sekutowicz
, Carlo Pagani
, Paolo Pierini

Physics and Astronomy

Brookhaven National Laboratory
Thomas Jefferson National Accelerator Facility
National Institute for Nuclear Physics

Research output: Contribution to conference › Paper › peer-review

1 Scopus citations

Abstract

The RHIC electron cooler as well as other applications (such as a linac-ring version of eRHIC) require a very high average current CW electron linac in an energy recovery mode. In this paper we present the design of a 5-cell superconducting linac cavity for velocity of light particles. This cavity will operate at 703.75 MHz with a large beam pipe aperture of 19 cm diameter and ferrite HOM absorbers in the beam pipe, in addition to the conventional HOM couplers for low frequency HOMs. We will report the design of the cavity geometry using the BuildCavity and Superfish codes, loss factor simulations with ABCI, detailed HOM simulations with MAFIA (with and without the ferrite absorbers) and beam breakup simulations using the code TDBBU.

Original language	English
Pages	1300-1302
Number of pages	3
State	Published - 2003
Event	PAC 2003 - Proceedings of the 2003 IEEE Particle Accelerator Conference - Portland, OR, United States Duration: May 12 2003 → May 16 2003

Conference

Conference	PAC 2003 - Proceedings of the 2003 IEEE Particle Accelerator Conference
Country/Territory	United States
City	Portland, OR
Period	05/12/03 → 05/16/03

Cite this

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title = "Design of a superconducting linac cavity for high-current energy recovery linac operation",

abstract = "The RHIC electron cooler as well as other applications (such as a linac-ring version of eRHIC) require a very high average current CW electron linac in an energy recovery mode. In this paper we present the design of a 5-cell superconducting linac cavity for velocity of light particles. This cavity will operate at 703.75 MHz with a large beam pipe aperture of 19 cm diameter and ferrite HOM absorbers in the beam pipe, in addition to the conventional HOM couplers for low frequency HOMs. We will report the design of the cavity geometry using the BuildCavity and Superfish codes, loss factor simulations with ABCI, detailed HOM simulations with MAFIA (with and without the ferrite absorbers) and beam breakup simulations using the code TDBBU.",

author = "Dong Wang and Yongxiang Zhao and Ilan Ben-Zvi and Xiangyun Chang and Jorg Kewisch and Christoph Montag and Jacek Sekutowicz and Carlo Pagani and Paolo Pierini",

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pages = "1300--1302",

note = "PAC 2003 - Proceedings of the 2003 IEEE Particle Accelerator Conference ; Conference date: 12-05-2003 Through 16-05-2003",

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T1 - Design of a superconducting linac cavity for high-current energy recovery linac operation

AU - Wang, Dong

AU - Zhao, Yongxiang

AU - Ben-Zvi, Ilan

AU - Chang, Xiangyun

AU - Kewisch, Jorg

AU - Montag, Christoph

AU - Sekutowicz, Jacek

AU - Pagani, Carlo

AU - Pierini, Paolo

PY - 2003

Y1 - 2003

N2 - The RHIC electron cooler as well as other applications (such as a linac-ring version of eRHIC) require a very high average current CW electron linac in an energy recovery mode. In this paper we present the design of a 5-cell superconducting linac cavity for velocity of light particles. This cavity will operate at 703.75 MHz with a large beam pipe aperture of 19 cm diameter and ferrite HOM absorbers in the beam pipe, in addition to the conventional HOM couplers for low frequency HOMs. We will report the design of the cavity geometry using the BuildCavity and Superfish codes, loss factor simulations with ABCI, detailed HOM simulations with MAFIA (with and without the ferrite absorbers) and beam breakup simulations using the code TDBBU.

AB - The RHIC electron cooler as well as other applications (such as a linac-ring version of eRHIC) require a very high average current CW electron linac in an energy recovery mode. In this paper we present the design of a 5-cell superconducting linac cavity for velocity of light particles. This cavity will operate at 703.75 MHz with a large beam pipe aperture of 19 cm diameter and ferrite HOM absorbers in the beam pipe, in addition to the conventional HOM couplers for low frequency HOMs. We will report the design of the cavity geometry using the BuildCavity and Superfish codes, loss factor simulations with ABCI, detailed HOM simulations with MAFIA (with and without the ferrite absorbers) and beam breakup simulations using the code TDBBU.

UR - https://www.scopus.com/pages/publications/4143091594

M3 - Paper

AN - SCOPUS:4143091594

SP - 1300

EP - 1302

T2 - PAC 2003 - Proceedings of the 2003 IEEE Particle Accelerator Conference

Y2 - 12 May 2003 through 16 May 2003

ER -

Design of a superconducting linac cavity for high-current energy recovery linac operation

Abstract

Conference

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