85 citations · 463 across the 29 of their papers we have counts for
5 papers · 1 filter
Absolute instability modes due to rescattering of stimulated Raman scattering in a large nonuniform plasma
Yao Zhao, Zhengming Sheng, Suming Weng +2
Absolute instability modes due to rescattering of SRS in a large nonuniform plasma are studied theoretically and numerically. The backscattered light of convective SRS can be consi…
Collimated GeV attosecond electron-positron bunches from a plasma channel driven by 10 PW lasers
Xing-Long Zhu, Zheng-Ming Sheng, Min Chen +2
High-energy positrons and bright γ-ray sources are unique both for fundamental research and practical applications. However, GeV electron-positron pair jets and γ-ray flashes are s…
Efficient injection of radiation-pressure-accelerated sub-relativistic protons into laser wakefield acceleration based on 10 PW lasers
M. Liu, S. M. Weng, H. C. Wang +6
We propose a hybrid laser-driven ion acceleration scheme using a combination target of a solid foil and a density-tailored background plasma. In the first stage, a sub-relativistic…
Generation of GeV positron and γ-photon beams with controllable angular momentum by intense lasers
Xing-Long Zhu, Tong-Pu Yu, Min Chen +2
Although several laser-plasma-based methods have been proposed for generating energetic electrons, positrons and γ-photons, manipulation of their microstructures is still challengi…
Ionization injection in a laser wakefield accelerator subject to a transverse magnetic field
Q. Zhao, S. M. Weng, Z. M. Sheng +6
The effect of an external transverse magnetic field on ionization injection of electrons in a laser wakefield accelerator (LWFA) is investigated by theoretical analysis and particl…