Design of a Polarised Positron Source Based on Laser Compton Scattering

S. Araki; Y. Higashi; Y. Honda; Y. Kurihara; M. Kuriki; T. Okugi; T. Omori; T. Taniguchi; N. Terunuma; J. Urakawa; X. Artru; M. Chevallier; V. Strakhovenko; E. Bulyak; P. Gladkikh; K. Moenig; R. Chehab; A. Variola; F. Zomer; S. Guiducci; P. Raimondi; F. Zimmermann; K. Sakaue; T. Hirose; M. Washio; N. Sasao; H. Yokoyama; M. Fukuda; K. Hirano; M. Takano; T. Takahashi; H. Sato; A. Tsunemi; J. Gao; V. Soskov

arXiv · physics/0509016

Design of a Polarised Positron Source Based on Laser Compton Scattering

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Abstract

We describe a scheme for producing polarised positrons at the ILC from polarised X-rays created by Compton scattering of a few-GeV electron beam off a CO2 or YAG laser. This scheme is very energy effective using high finesse laser cavities in conjunction with an electron storage ring.

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S. Araki, Y. Higashi, Y. Honda, Y. Kurihara, M. Kuriki, T. Okugi, T. Omori, T. Taniguchi, N. Terunuma, J. Urakawa, X. Artru, M. Chevallier, V. Strakhovenko, E. Bulyak, P. Gladkikh, K. Moenig, R. Chehab, A. Variola, F. Zomer, S. Guiducci, P. Raimondi, F. Zimmermann, K. Sakaue, T. Hirose, M. Washio, N. Sasao, H. Yokoyama, M. Fukuda, K. Hirano, M. Takano, T. Takahashi, H. Sato, A. Tsunemi, J. Gao, V. Soskov. 2005-09-15. Design of a Polarised Positron Source Based on Laser Compton Scattering. https://arxiv.org/abs/physics/0509016

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