PT Journal
AU ATF2 Collaboration (White, GRea
   Blanch, C
   Faus-Golfe, A
   Resta-Lopez, J
TI Experimental Validation of a Novel Compact Focusing Scheme for Future Energy-Frontier Linear Lepton Colliders
SO Physical Review Letters
JI Phys. Rev. Lett.
PY 2014
BP 034802
EP 6pp
VL 112
IS 3
DI 10.1103/PhysRevLett.112.034802
LA English
AB A novel scheme for the focusing of high-energy leptons in future linear colliders was proposed in 2001 [P. Raimondi and A. Seryi, Phys. Rev. Lett. 86, 3779 (2001)]. This scheme has many advantageous properties over previously studied focusing schemes, including being significantly shorter for a given energy and having a significantly better energy bandwidth. Experimental results from the ATF2 accelerator at KEK are presented that validate the operating principle of such a scheme by demonstrating the demagnification of a 1.3 GeV electron beam down to below 65 nm in height using an energy-scaled version of the compact focusing optics designed for the ILC collider.
ER