96 citations · 613 across the 22 of their papers we have counts for
22 papers
European Strategy for Particle Physics -- Accelerator R&D Roadmap
C. Adolphsen, D. Angal-Kalinin, T. Arndt +133
The 2020 update of the European Strategy for Particle Physics emphasised the importance of an intensified and well-coordinated programme of accelerator R&D, supporting the design a…
Performance of a cryo-cooled crystal monochromator illuminated by hard X-rays with MHz repetition rate at the European X-ray Free-Electron Laser
I. Petrov, U. Boesenberg, V. A. Bushuev +11
We present experimental data illustrating how heat load affects the performance of a cryogenically cooled monochromator under intense X-ray Free-Electron Laser pulses. The measurem…
Using Diffuse Scattering to Observe X-Ray-Driven Nonthermal Melting
N. J. Hartley, J. Grenzer, L. Huang +20
We present results from the SPring-8 Angstrom Compact free electron LAser (SACLA) XFEL facility, using a high intensity (W/cm) X-ray pump X-ray probe scheme to…
Temporal diagnostics of femtosecond electron bunches with complex structures using sparsity-based algorithm
Q. Q. Su, J. F. Hua, Z. Nie +5
Femtosecond electron bunches with complex temporal structures play a crucial role in THz generation, free-electron lasers and plasma wakefield accelerators. The ultrashort electron…
Ion acceleration with an ultra-intense two-frequency laser tweezer
Y. Wan, I. A. Andriyash, C. -H. Pai +9
Ultra-intense lasers produce and manipulate plasmas, allowing to locally generate extremely high static and electromagnetic fields. This Letter presents a concept of an ultra-inten…
Capturing relativistic wake eld structures in plasmas using ultrashort high-energy electrons as a probe
C. J. Zhang, J. F. Hua, X. L. Xu +8
A new method capable of capturing coherent electric field structures propagating at nearly the speed of light in plasma with a time resolution as small as a few femtoseconds is pro…
Femtosecond probing of light-speed plasma wakefields by using a relativistic electron bunch
C. J. Zhang, J. F. Hua, Y. Wan +11
Relativistic wakes produced by intense laser or particle beams propagating through plasmas are being considered as accelerators for next generation of colliders and coherent light…
High quality electron bunch generation using a longitudinal density-tailored plasma-based accelerator in the three-dimensional blowout regime
X. L. Xu, F. Li, W. An +4
The generation of very high quality electron bunches (high brightness and low energy spread) from a plasma-based accelerator in the three-dimensional blowout regime using self-inje…
Physical mechanism of the transverse instability in radiation pressure ion acceleration
Y. Wan, C. -H. Pai, C. J. Zhang +8
The transverse stability of the target is crucial for obtaining high quality ion beams using the laser radiation pressure acceleration (RPA) mechanism. In this letter, a theoretica…
Temporal characterization of ultrashort linearly chirped electron bunches generated from a laser wakefield accelerator
C. J. Zhang, J. F. Hua, Y. Wan +10
A new method for diagnosing the temporal characteristics of ultrashort electron bunches with linear energy chirp generated from a laser wakefield accelerator is described. When the…
Path to AWAKE: Evolution of the concept
A. Caldwell, E. Adli, L. Amorim +118
This report describes the conceptual steps in reaching the design of the AWAKE experiment currently under construction at CERN. We start with an introduction to plasma wakefield ac…
Nano-scale electron bunching in laser-triggered ionization injection in plasma accelerators
X. L. Xu, C. J. Zhang, F. Li +9
Ionization injection is attractive as a controllable injection scheme for generating high quality electron beams using plasma-based wakefield acceleration. Due to the phase depende…
Colliding ionization injection in a beam driven plasma accelerator
Y. Wan, C. J. Zhang, F. Li +7
The proposal of generating high quality electron bunches via ionization injection triggered by an counter propagating laser pulse inside a beam driven plasma wake is examined via t…
Generation of Low Absolute Energy Spread Electron Beams in Laser Wakefield Acceleration Using Tightly Focused Laser through Near-Ionization-Threshold Injection
F. Li, C. J. Zhang, Y. Wan +6
An enhanced ionization injection scheme using a tightly focused laser pulse with intensity near the ionization potential to trigger the injection process in a mismatched pre-plasma…
The COHERENT Experiment at the Spallation Neutron Source
COHERENT Collaboration, D. Akimov, P. An +64
The COHERENT collaboration's primary objective is to measure coherent elastic neutrino-nucleus scattering (CEvNS) using the unique, high-quality source of tens-of-MeV neutrinos pro…
Measurement of the equilibrium charge state distributions of Ni, Co, and Cu beams in Mo at 2 MeV/u: review and evaluation of the relevant semi-empirical models
P. Gastis, G. Perdikakis, D. Robertson +7
Equilibrium charge state distributions of stable 60Ni, 59Co, and 63Cu beams passing through a 1um thick Mo foil were measured at beam energies of 1.84 MeV/u, 2.09 MeV/u, and 2.11 M…
Snowmass 2013 Computing Frontier: Accelerator Science
P. Spentzouris, E. Cormier-Michel, C. Joshi +24
This is the working summary of the Accelerator Science working group of the Computing Frontier of the Snowmass meeting 2013. It summarizes the computing requirements to support acc…
Coherent Scattering Investigations at the Spallation Neutron Source: a Snowmass White Paper
D. Akimov, A. Bernstein, P. Barbeau +54
The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory, Tennessee, provides an intense flux of neutrinos in the few tens-of-MeV range, with a sharply-pulsed timing st…
Phase Space Dynamics of Ionization Injection in Plasma Based Accelerators
X. L. Xu, J. F. Hua, F. Li +11
The evolution of beam phase space in ionization-induced injection into plasma wakefields is studied using theory and particle-in-cell (PIC) simulations. The injection process cause…
Generation of High Brightness Electron Beams via Ionization Induced Injection by Transverse Colliding Lasers in a Beam-Driven Plasma Wakefield Accelerator
F. Li, J. F. Hua, X. L. Xu +10
The production of ultra-bright electron bunches using ionization injection triggered by two transversely colliding laser pulses inside a beam-driven plasma wake is examined via thr…
Investigation of excited states in Ne via resonant elastic scattering of F+p and its astrophysical implication in the stellar reaction of O(,)F
J. Hu, J. J. He, S. W. Xu +35
Properties of proton resonances in Ne have been investigated efficiently by utilizing a technique of proton resonant elastic scattering with a F radioactive ion (RI)…
CTOF measurements and Monte Carlo analyses of neutron spectra for the backward direction from a lead target irradiated with 200 to 1000 MeV proton
I. L. Azhgirey, V. I. Belyakov-Bodin, I. I. Degtyarev +4
A calorimetric-time-of-flight (CTOF) technique was used for real-time, high-precision measurement of neutron spectrum at an angle of 175 degrees from the initial proton beam direct…