4 papers · 1 filter
Dependence of self-injected bunch parameters on the plasma density gradient and laser pulse amplitude at LWFA in a conical plasma channel
D. S. Bondar, V. I. Maslov, I. N. Onishchenko
Laser wakefield acceleration (LWFA) is an advanced method of high gradient acceleration of charged particles with wakefield excited in plasma by laser pulse. A distinctive feature…
Plasma lens for the focusing of positron bunches
D. S. Bondar, C. A. Lindstrøm, V. I. Maslov +1
The development of effective focusing schemes for positron bunches in plasma accelerators remains a significant challenge, as nonlinear regimes fail to create stable focusing chann…
Laser-plasma acceleration in a conical plasma channel with longitudinally inhomogeneous plasma profile
D. S. Bondar, W. Leemans, V. I. Maslov +1
Laser-plasma acceleration is considered as a modern method of accelerating bunches using a wakefield excited by a laser pulse. This paper demonstrates the use of a longitudinally i…
Electron source based on emergence of self-injected electron bunch at plasma wakefield excitation by a TW laser pulse
D. S. Bondar, V. I. Maslov, I. N. Onishchenko
Wakefield acceleration methods are known due to some their advantages. The main of them is the high accelerating gradient up to several teravolts per meter. In the paper another im…