https://doi.org/10.1051/epjconf/201818101032
Low-energy electron-positron collider to search and study (μ+μ−) bound state
Budker Institute for Nuclear Physics, Novosibirsk 630090, Russia
* Corresponding author: author@e-mail.org
Published online: 25 June 2018
We discuss a low energy e+e− collider for production of the not yet observed (μ+μ−) bound system (dimuonium). Collider with large crossing angle for e+e− beams intersection produces dimuonium with non-zero momentum; therefore, its decay point is shifted from the beam collision area providing effective suppression of the elastic e+e− scattering background. The experimental constraints define subsequent collider specifications. We show preliminary layout of the accelerator and obtained main parameters. High luminosity in chosen beam energy range allows to study π± and η-mesons.
© The Authors, published by EDP Sciences, 2018
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