98 citations · 298 across the 25 of their papers we have counts for
25 papers
Generation of Relativistic Structured Spin-Polarized Lepton Beams
Zhong-Peng Li, Yu Wang, Yousef I. Salamin +6
Relativistic structured spin-polarized (SSP) particle beams, characterized by polarization structures, are of critical importance in a wide range of applications, such as material…
Compact Efficient Polarizers for Relativistic Electron Beams
Kun Xue, Yue Cao, Feng Wan +9
Relativistic spin-polarized electron beams are important for fundamental research and the industry, but their generation currently requires conventional accelerators or ultrastrong…
Compact Spin-Polarized Positron Acceleration in Multi-Layer Microhole Array Films
Zhen-Ke Dou, Chong Lv, Yousef I. Salamin +4
Compact spin-polarized positron accelerators play a major role in promoting significant positron application research, which typically require high acceleration gradients and polar…
Generation of Ultra-Collimated Polarized Attosecond Rays via Beam Instabilities
Li-Jie Cui, Ke-Jia Wei, Chong Lv +4
Polarized attosecond rays may offer excitation and hyperfine tracking of reactions relevant to nuclear physics, astrophysics, high-energy physics, etc. However, unfortunately,…
Ultrafast Spin Rotation of Relativistic Lepton Beams via Terahertz Wave in a Dielectric-Lined Waveguide
Zhong-Peng Li, Yu Wang, Ting Sun +8
Spin rotation is central for the spin-manipulation of lepton beams which, in turn, plays an important role in investigation of the properties of spin-polarized lepton beams and the…
Generation of High-Brilliance Polarized -Rays via Vacuum Dichroism-assisted Vacuum Birefringence
Chong Lv, Feng Wan, Yousef I. Salamin +4
We put forward a novel method to generate high-brilliance polarized -photon beams via vacuum dichroism (VD)-assisted vacuum birefringence (VB) effect. We split a linearly polari…
Generation of photons with extremely large orbital angular momenta
Ren-Tong Guo, Mamutjan Ababekri, Qian Zhao +6
Vortex photons, which carry large intrinsic orbital angular momenta (OAM), have significant applications in nuclear, atomic, hadron, particle and astro-physics, but their produ…
Diagnosis of ultrafast ultraintense laser pulse characteristics by machine-learning-assisted electron spin
Zhi-Wei Lu, Xin-Di Hou, Feng Wan +6
Rapid development of ultrafast ultraintense laser technologies continues to create opportunities for studying strong-field physics under extreme conditions. However, accurate deter…
Generation of ultrabrilliant polarized attosecond electron bunch via dual-wake injection
Ting Sun, Qian Zhao, Feng Wan +2
Laser wakefield acceleration is paving the way for the next generation of electron accelerators, for their own sake and as radiation sources. A controllable dual-wake injection sch…
Production of polarized particle beams via ultraintense laser pulses
Ting Sun, Qian Zhao, Kun Xue +6
High-energy spin-polarized electron, positron, and -photon beams have many significant applications in the study of material properties, nuclear structure, particle physics, and…
All-optical ultrafast spin rotation for relativistic charged particle beams
Wen-Qing Wei, Feng Wan, Yousef I. Salamin +5
An all-optical method of ultrafast spin rotation is put forward to precisely manipulate the polarization of relativistic charged particle beams of leptons or ions. In particular, l…
Investigation of the particle-particle interaction effects in the cosmic Zevatron based on cyclotron auto-resonance by particle-in-cell simulations
Yousef I. Salamin, Qian Zhao, Ting Sun
Cyclotron autoresonance acceleration has been recently advanced as a potential mechanism for accelerating nuclei to ZeV energies (1 ZeV = eV). All results have been based…
A cosmic Zevatron based on cyclotron auto-resonance
Yousef I. Salamin, Meng Wen, Christoph H. Keitel
A Zevatron is an accelerator scheme envisaged to accelerate particles to ZeV energies (1 ZeV = eV). Schemes, most notably the internal shock model, have been proposed to…
Electron acceleration in direct laser-solid interactions far beyond the ponderomotive limit
Meng Wen, Yousef I. Salamin, Christoph H. Keitel
In laser-solid interactions, electrons may be generated and subsequently accelerated to energies of the order-of-magnitude of the ponderomotive limit, with the underlying process d…
Bessel-Bessel laser bullets doing the twist
Yousef I. Salamin
Bessel beams carry orbital angular momentum (OAM). Opening up of the Hilbert space of OAM for information coding makes Bessel beams potential candidates for utility in data transfe…
A cosmic Zevatron based on cyclotron auto-resonance
Yousef I. Salamin
A Tevatron is an accelerator capable of imparting TeV energies to particles like a proton (1 TeV = eV). By analogy, a Zevatron is an accelerator scheme envisaged to accel…
Fields of an ultrashort tightly focused radially polarized laser pulse in a linear response plasma
Yousef I. Salamin
Analytic expressions for the fields of a radially polarized, ultrashort and tightly focused laser pulse propagating in a linear-response plasma are derived and discussed. The field…
Electromagnetic fields of an ultra-short tightly-focused radially-polarized laser pulse
Yousef I. Salamin, Jian-Xing Li
Fully analytic expressions, for the electric and magnetic fields of an ultrashort and tightly focused laser pulse of the radially polarized category, are presented to lowest order…
Feasibility of electron cyclotron autoresonance acceleration by a short terahertz pulse
Yousef I. Salamin, Jian-Xing Li, Benjamin J. Galow +1
A vacuum autoresonance accelerator scheme for electrons, which employs terahertz radiation and currently available magnetic fields, is suggested. Based on numerical simulations, pa…
Fields of an ultrashort tightly-focused laser pulse
Jian-Xing Li, Yousef I. Salamin, Karen Z. Hatsagortsyan +1
Analytic expressions for the electromagnetic fields of an ultrashort, tightly focused, linearly polarized laser pulse in vacuum are derived from scalar and vector potentials, using…
Simulation of the relativistic electron dynamics and acceleration in a linearly-chirped laser pulse
Najeh M. Jisrawi, Benjamin J. Galow, Yousef I. Salamin
Theoretical investigations are presented, and their results are discussed, of the laser acceleration of a single electron by a chirped pulse. Fields of the pulse are modeled by sim…
Electron laser acceleration in vacuum by a quadratically chirped laser pulse
Yousef I. Salamin, Najeh M. Jisrawi
Single MeV electrons subjected in vacuum to single high-intensity quadratically-chirped laser pulses are shown to gain multi-GeV energies. The laser pulses are modeled by finite-du…
High-quality multi-GeV electron bunches via cyclotron autoresonance
Benjamin J. Galow, Jian-Xing Li, Yousef I. Salamin +2
Autoresonance laser acceleration of electrons is theoretically investigated using circularly polarized focused Gaussian pulses. Many-particle simulations demonstrate feasibility of…
Dense monoenergetic proton beams from chirped laser-plasma interaction
Benjamin J. Galow, Yousef I. Salamin, Tatyana V. Liseykina +2
Interaction of a frequency-chirped laser pulse with single protons and a hydrogen plasma cell is studied analytically and by means of particle-in-cell simulations, respectively. Fe…