Bunch transverse emittance increase in electron storage rings

GAO Jie

doi:10.1088/1674-1137/33/7/013

Chinese Physics C> 2009, Vol. 33> Issue(7) : 572-576 DOI: 10.1088/1674-1137/33/7/013

Bunch transverse emittance increase in electron storage rings

GAO Jie ^,

Institute of High Energy Physics, CAS, Beijing 100049, China

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Abstract：
In this paper a theoretical framework to estimate the bunch transverse emittance growing in electron storage rings due to short range transverse wakefield of the machine is established. New equilibrium emittance equations are derived and applied to explain the experimentally obtained results in ATF damping ring. This equation will be useful for linear collider damping ring
design.

References

[1]

. Wolski A, GAO J. Guiducci S. Proceedings of European Particle Accelerator Conference (EPAC 06). Edinburgh,Scotland, 26-30 Jun. 2006. 885-8872. Piwinski A. Proceedings of the IXth International Confer-ence on High Energy Accelerators. May 2-7, 1974. 4053. Bjorken J D, Mtingwa S K. Particle Accelerators, 1983, 13:1154. Du J Le. CERN 95-06, 1995, 2: 5735. Bruck H, Du J Le. Proceedings of the 5th Int. Conf. on High Energy Accelerators. INFN, Frascati, Italy, 19656. Piwinski A. DESY 90-113, Sept. 19907. Kubo K et al. KEK Preprint 2001-126, Sept. 20018. GAO J. Nucl. Instrum. Methods A, 2000, 441: 3149. GAO J. Nucl. Instrum. Methods A, 1998, 416: 18610. GAO J. Nucl. Instrum. Methods A, 2002, 491: 34611. Bane K L F et al. SLAC-AP-135, AFT-00-14, Dec. 200012. Bane K L F et al. SLAC-PUB-8875, June 200113. Bane K L F et al. SLAC-PUB-9227, June, 200214. GAO J. Nucl. Instrum. Methods A, 2002, 491: 115. Chandrasekhar S. Rev. of Modern Physics, 1943, 15(1): 116. Urakawa J. Proceddings of EPAC2000. Vienna, Austria2000, 6317. GAO J, SUN Y P. Nucl. Instrum. Methods A, 2007, 574:3

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GAO Jie. Bunch transverse emittance increase in electron storage rings[J]. Chinese Physics C, 2009, 33(7): 572-576. doi: 10.1088/1674-1137/33/7/013

GAO Jie. Bunch transverse emittance increase in electron storage rings[J]. Chinese Physics C, 2009, 33(7): 572-576. doi: 10.1088/1674-1137/33/7/013 shu

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Received: 2008-09-02
Revised: 2009-03-06

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Bunch transverse emittance increase in electron storage rings

Corresponding author: GAO Jie,

Institute of High Energy Physics, CAS, Beijing 100049, China

Received Date: 2008-09-02

Accepted Date: 2009-03-06

Available Online: 2009-07-05

Abstract:

In this paper a theoretical framework to estimate the bunch transverse emittance growing in electron storage rings due to short range transverse wakefield of the machine is established. New equilibrium emittance equations are derived and applied to explain the experimentally obtained results in ATF damping ring. This equation will be useful for linear collider damping ring
design.

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Bunch transverse emittance increase in electron storage rings

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