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16.2 Specifications

Table 16.1 inspired of specifications provided on the website of the workshop ``Possible Directions for Advanced Accelerator R&D at the ILC test accelerator at Fermilab''[19] organized by P. Piot, and the presentation [37].


Table 16.1: Specifications of NML beam out of the photoinjector and expected range
Parameter Symbol Nominal Expected range Units
charge per bunch $ Q$ 3.2 0.1-10 nC
bunch per macropulse $ N_b$ 2850 1-3000 -
beam total energy after CC2 $ \mathcal{E}$ 40-50 10-50 MeV
rms transverse normalized emittance (round) $ \epsilon_{nx}\ . \epsilon_{ny}$ 4-5 4-5 $ \mu$m
rms transverse normalized emittance (flat) $ \epsilon_{nx}\ . \epsilon_{ny}$ 0.5 – 50 0.5-50 $ \mu$m
Rms beam size at IP (round) $ \sigma_x\ . \ \sigma_y$ 12 12-20 $ \mu$m
Rms beam size at IP (flat) $ \sigma_x\ . \ \sigma_y$ 4.5 4-8 $ \mu$m
maximum energy after acceleration modules $ \mathcal{E}$ 760 40-760 MeV


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Next: 16.3 Coordinates of the principal elements | Up: 16. ILCTA at New Muon lab (NML) | Previous: 16.1 About ILCTA |
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