Design of a capacitive main power coupler for RF superconducting accelerators

He, Feisi; Jian-Kui, Hao; Zhang, Baocheng

doi:10.1088/1674-1137/32/7/015

Cited by 4 publications

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The experiments were carried out at the laser wakefield acceleration platform at Tsinghua University [30]. Figure 1 shows the experimental setup.…”

Section: Methodsmentioning

confidence: 99%

Transverse phase space diagnostics for ionization injection in laser plasma acceleration using permanent magnetic quadrupoles

Li¹,

Nie²,

Yuchi³

et al. 2018

Plasma Phys. Control. Fusion

View full text Add to dashboard Cite

We report the transverse phase space diagnostics for electron beams generated through ionization injection in a laser-plasma accelerator. Single-shot measurements of both ultimate emittance and Twiss parameters are achieved by means of permanent magnetic quadrupole. Beams with emittance of μm rad level are obtained in a typical ionization injection scheme, and the dependence on nitrogen concentration and charge density is studied experimentally and confirmed by simulations. A key feature of the transverse phase space, matched beams with Twiss parameter α T ;0, is identified according to the measurement. Numerical simulations that are in qualitative agreement with the experimental results reveal that a sufficient phase mixing induced by an overlong injection length leads to the matched phase space distribution.

show abstract

“…The experiments were carried out at the laser wakefield acceleration platform at Tsinghua University [30]. Figure 1 shows the experimental setup.…”

Section: Methodsmentioning

confidence: 99%