弯曲晶体辅助光束合并

IF 2.8 3区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

The European Physical Journal Plus Pub Date : 2023-11-04 DOI:10.1140/epjp/s13360-023-04610-0

W. Scandale, F. Cerutti, L. S. Esposito, S. Gilardoni, R. Losito, G. I. Smirnov, A. Giribono, M. Bauce, F. Collamati, P. Valente, A. Variola, F. Galluccio, G. Hall, M. Pesaresi, K. Uchida, R. Rossi

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引用次数: 0

摘要

束合并是一种成熟的技术，可以提高同步加速器的强度和环形对撞机的亮度。我们建议利用弯曲晶体中的沟道、体积反射和非晶相互作用的组合来实现传输线中的光束合并。沿着特殊方向会聚到弯曲晶体中的两个光束应该以几乎平行的方向出现。讨论了合并场景，并对UA9协作组织收集的数据进行了重新处理，以证明其可行性。文中还介绍了与磁叠层（一种类似的工艺）的比较。

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Beam merging assisted by a bent crystal

Bunch merging is a well-established technique to increase the intensity of synchrotrons and the luminosity of circular colliders. We suggest to exploit a combination of channeling, volume reflection and amorphous interactions in a bent crystal for beam merging in a transfer line. Two beams converging into the bent crystal along special directions should emerge in almost parallel directions. A merging scenario is discussed, and data collected by the UA9 Collaboration are reprocessed to prove its feasibility. Comparison with magnetic stacking, which is a similar process, is presented.

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来源期刊

The European Physical Journal Plus PHYSICS, MULTIDISCIPLINARY-

CiteScore

5.40

自引率

8.80%

发文量

1150

审稿时长

4-8 weeks

期刊介绍： The aims of this peer-reviewed online journal are to distribute and archive all relevant material required to document, assess, validate and reconstruct in detail the body of knowledge in the physical and related sciences. The scope of EPJ Plus encompasses a broad landscape of fields and disciplines in the physical and related sciences - such as covered by the topical EPJ journals and with the explicit addition of geophysics, astrophysics, general relativity and cosmology, mathematical and quantum physics, classical and fluid mechanics, accelerator and medical physics, as well as physics techniques applied to any other topics, including energy, environment and cultural heritage.