Low-energy electron-positron collider to search and study (μ+μ-) bound state
Abstract
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.
- Publication:
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European Physical Journal Web of Conferences
- Pub Date:
- June 2018
- DOI:
- 10.1051/epjconf/201818101032
- arXiv:
- arXiv:1708.05819
- Bibcode:
- 2018EPJWC.18101032B
- Keywords:
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- Physics - Accelerator Physics;
- High Energy Physics - Experiment
- E-Print:
- doi:10.1051/epjconf/201818101032