Ultralow emittance electron beams from a laser-wakefield accelerator
By R. Weingartner, S. Raith, A. Popp, S. Chou, J. Wenz, K. Khrennikov, M. Heigoldt, A. Maier, N. Kajumba, M. Fuchs and 4 more. 2012
152 citations recorded by the source corpus.
� 0:02 � mmmrad at 245 MeV. We demonstrate a multishot and a single-shot method, the mean emittance values for both methods agree well. A simple model of the beam dynamics in the plasma density downramp at the accelerator exit matches the source size and divergence values inferred from the measurement. In the energy range of 245 to 300 MeV the normalized emittance remains constant.
Subfields: Control and Systems Engineering, Mechanics of Materials, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/b218872070a883950ec3d43fc7c7ad420291c0b4
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In Mechanics of Materials
In Nuclear and High Energy Physics
Citations in the corpus
- Diagnostics for plasma-based electron accelerators (2018, background): “4a shows matched σx,m ∼ 0.2µm and σ′x,m = σx,m/βT,m for γe = 500 under conditions similar to those in which (Weingartner et al., 2012) measured ε = 0.5 · 10−9 m rad.”