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arXiv 1309.2602physics.acc-phhep-ex
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用于Higgs工厂的e+e环对撞机的可行性研究

A Feasibility Study of an e+e- Ring Collider for Higgs Factory

Yunhai Cai, Alex Chao, Yuri Nosochkov, Uli Wienands, Frank Zimmermann

摘要:

基于环的Higgs工厂与质心能量为240 GeV居住在现有的LEP隧道研究在一个具体的晶格水平。我们发现,低发射度的晶格是必不可少的,以减轻束辐射对束寿命的影响。为了达到$1.0\times10^{34}{\rm cm}^{-2}{\rm s}^{-1}$的亮度,我们简化了最终聚焦系统,并将其动量孔径提高了5 ~ 2.5%。

英文摘要:

A ring-based Higgs factory with a center-of-mass energy of 240 GeV residing in the existing LEP tunnel is studied at a level of concrete lattice. We found that low-emittance lattice is essential to mitigate the effect of beamstrahlung on the beam lifetime. To achieve a luminosity of $1.0\times10^{34}{\rm cm}^{-2}{\rm s}^{-1}$, we simplified final focusing system and improved its momentum aperture by a factor of 5 to 2.5%.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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