The critical requirement for multibunch operation, that transverse wakefields be suppressed by two orders of magnitude within 0.7 ns (twenty fundamental mode cycles), has been demonstrated in a recent ...

The transient beam loading effect and the multibunch transverse instabilities are studied numerically, and it is concluded that higher order mode couplers should be installed in the TW buncher with ...

Well that was funded fast. In less than 24 hours Lomography's Kickstarter for the Daguerreotype Achromat2.9/64Art Lens has racked up more than five times its total funding goal. Sheesh! With the ...