BeamMW/beam
Beam: Scalable Confidential Cryptocurrency. Leading the way to Confidential DeFi (⭐ 722)
Molecular beam - Wikipedia
molecular beam is produced by allowing a gas at higher pressure to expand through a small orifice into a chamber at lower pressure to form a beam of particles
Tractor beam - Wikipedia
usually be employed against tractor beams. These may include pressor beams (a stronger pressor beam will counteract a weaker tractor beam) or plane shears
apache/beam
Apache Beam is a unified programming model for Batch and Streaming data processing. (⭐ 8508)
zfli/Guassian-beam-waist-calculator
This program is used to calculate the waist of a Gaussian laser beam behind the lens. (⭐ 4)
Design and numerical analysis of metallic Ronchi diffraction gratings acting as reflective…
In this work, a reflective beam-splitter based on a metallic Ronchi diffraction grating normally illuminated is designed and analysed. This kind of beam-splitter could have potential applications in photonics and optical technologies in which robustn...
Primary beam effects of radio astronomy antennas -- II. Modelling the MeerKAT L-band beam
After a decade of design and construction, South Africa's SKA-MID precursor MeerKAT has begun its science operations. To make full use of the widefield capability of the array, it is imperative that we have an accurate model of the primary beam of it...
The Pulsed Neutron Beam EDM Experiment
We report on the Beam EDM experiment, which aims to employ a pulsed cold neutron beam to search for an electric dipole moment instead of the established use of storable ultracold neutrons. We present a brief overview of the basic measurement concept...
Exact solution of Helmholtz equation for the case of non-paraxial Gaussian beams
A new type of exact solutions of the full 3 dimensional spatial Helmholtz equation for the case of non-paraxial Gaussian beams is presented here. We consider appropriate representation of the solution for Gaussian beams in a spherical coordinate syst...
A primary electron beam facility at CERN
This paper describes the concept of a primary electron beam facility at CERN, to be used for dark gauge force and light dark matter searches. The electron beam is produced in three stages: A Linac accelerates electrons from a photo-cathode up to 3.5...
Beam Dynamics Studies for the CLIC Main Linac
The implications of long-range wakefields on the beam quality are investigated through a detailed beam dynamics study. Injection offsets are considered and the resulting emittance dilution recorded, including systematic sources of error. These simula...
Luminosity Performance Studies of Linear Colliders with Intra-train Feedback Systems
The design luminosity for the future linear colliders is very demanding and challenging. Beam-based feedback systems will be required to achieve the necessary beam-beam stability and steer the two beams into collision. In particular we have studied...
Fast First-Order Algorithm for Large-Scale Max-Min Fair Multi-Group Multicast Beamforming
We propose a first-order fast algorithm for the weighted max-min fair (MMF) multi-group multicast beamforming problem in large-scale systems. Utilizing the optimal multicast beamforming structure obtained recently, we convert the nonconvex MMF proble...
Performance Analysis of the Matrix Pair Beamformer with Matrix Mismatch
Matrix pair beamformer (MPB) is a blind beamformer. It exploits the temporal structure of the signal of interest (SOI) and applies generalized eigen-decomposition to a covariance matrix pair. Unlike other blind algorithms, it only uses the second ord...
Simulations for CLIC Drive Beam Linac
The Drive Beam Linac of the Compact Linear Collider (CLIC) has to accelerate an electron beam with 4.2 A up to 2.4 GeV in almost fully-loaded structures. The pulse contains about 70000 bunches, one in every second rf bucket, and has a length of 140 $...
Beam single spin asymmetry $A_{LU}^{\sin φ_R}$ of the dihadron production in SIDIS process
We study the longitudinal beam single-spin asymmetry $A_{LU}^{\sin φ_R}$ of dihadron production in semi-inclusive deep inelastic scattering process with a polarized electron beam scattering off an unpolarized proton target. The asymmetry arises from...
Research on Brightness Measurement of Intense Electron Beam
The mostly research fasten on high emission density of injector to study electron beam's brightness in LIA. Using the injector(2MeV) was built to research brightness of multi-pulsed high current(KA) electron beam, and researchs three measurement meth...
lsy3/beamer-unsw-theme
A Latex Beamer Theme for the University of New South Wales (⭐ 12)
Development of LPA based hard X-ray sources at ELI Beamlines
We report the laser-plasma accelerator-based X-ray sources development at ELI beamlines. One of the main objectives of ELI Beamlines is to provide beams of ultrashort particle and complex X-ray sources to users from various research fields. Two hard...
Technical Design Report EuroGammaS proposal for the ELI-NP Gamma beam System
The machine described in this document is an advanced Source of up to 20 MeV Gamma Rays based on Compton back-scattering, i.e. collision of an intense high power laser beam and a high brightness electron beam with maximum kinetic energy of about 720...