Zobrazeno 1 - 10
of 379
pro vyhledávání: '"Li, Yu Tong"'
Nonlinear Compton scattering driven by ultraintense lasers presents a promising avenue for enhancing the photon energy, brilliance, and setup compactness of $\gamma$-ray sources. However, a significant challenge lies in achieving a high polarization
Externí odkaz:
http://arxiv.org/abs/2404.07038
Publikováno v:
Physical Review Letters 132, 065105 (2024)
Stable transport of laser beams in highly over-dense plasmas is of significance in fast ignition of inertial confinement fusion, relativistic electrons generation, and powerful electromagnetic emission, but hard to realize. Early in 1996, Harris prop
Externí odkaz:
http://arxiv.org/abs/2401.05081
After the successful fusion ignition at National Ignition Facility, seeking for a high-gain fusion scheme becomes the next hot-spot in inertial confinement fusion community. Fast ignition provides an alternative due to its potential to reduce the ene
Externí odkaz:
http://arxiv.org/abs/2311.11625
Quasi-monoenergetic GeV-scale protons are predicted to efficiently generate via radiation pressure acceleration (RPA) when the foil thickness is matched with the laser intensity, e.g., $L_{mat}$ at several nm to 100 nm with $10^{19}-10^{22} \rm ~W cm
Externí odkaz:
http://arxiv.org/abs/2305.06029
Autor:
Li, Yu-Tong, Tan, Cheng-Yong, Fu, Jiang, Wang, Hai-Qiang, Liu, Yun-Bao, Ma, Shuang-Gang, Li, Yong, Qu, Jing, Yu, Shi-Shan
Publikováno v:
In Phytochemistry September 2024 225
Publikováno v:
In Journal of Radiation Research and Applied Sciences September 2024 17(3)
Publikováno v:
Phys. Rev. Lett. 129, 035001 (2022)
Dense positrons are shown to be effectively generated from laser-solid interactions in the strong-field quantum electrodynamics (QED) regime. Whether these positrons are polarized has not yet been reported, limiting their potential applications. Here
Externí odkaz:
http://arxiv.org/abs/2112.07451
Autor:
Li, Yu-Tong1 (AUTHOR) lytong_b@163.com, Wang, Yu-Xin1 (AUTHOR) strath_tj@hotmail.com
Publikováno v:
Mathematics (2227-7390). Jun2024, Vol. 12 Issue 11, p1771. 20p.
For simulating laser-plasma interactions, we developed a parallel, multi-dimensional, fully relativistically particle-in-cell (PIC) code, named YUNIC. The core algorithm is introduced, including field solver, particle pusher, field interpolation, and
Externí odkaz:
http://arxiv.org/abs/2104.00642
Publikováno v:
Phys. Rev. Research 3, 033245 (2021)
A novel scheme is proposed for generating a polarized positron beam via multiphoton Breit-Wheeler process during the collision of a 10 GeV, pC seeding electron beam with the other 1 GeV, nC driving electron beam. The driving beam provides the strong
Externí odkaz:
http://arxiv.org/abs/2103.10417