The Conjugate Beam Method is a powerful technique in structural engineering, derived from moment-area theorems and statical procedures. By applying an equivalent load magnitude to the beam, the method allows for the analysis of deflections and rotations in a more straightforward manner. This article

0 views • 11 slides

Understanding beam deflection through integration method involves analyzing relationships between moment, deflection, slope, and shear in a beam structure. By integrating the moment equation under certain assumptions and boundary conditions, engineers can determine deflections and solve for constant

0 views • 12 slides

Explanation of the concept of economic polarization and the calculation of polarization indices for population subgroups using Stata. Discusses the disappearance of the middle income class, misuse of the term economic polarization, and measures like the median relative polarization index (MRP) for a

1 views • 15 slides

An overview of a novel structured laser beam (SLB) system designed for long-distance propagation with low divergence and a small central spot size. This cost-effective method allows for easy adjustment of beam parameters and offers advantages such as self-reconstruction after obstacles, compact spot

0 views • 9 slides

The content discusses the impact of multipole errors on the beam dynamics at the CEPC Accelerator, focusing on sources of error, measurements, and potential effects on the beam. The analysis includes different types of multipole errors, their sources, and the resulting changes in tune and emittance

4 views • 11 slides

The study discusses the impact of the cross wake force and correlated head-tail instability in collisions with a large crossing angle. It delves into the mechanism of beam-beam instability, cross wake force induction, mode coupling, and particle tracking simulations. Design parameters and instabilit

0 views • 34 slides

The agenda item discusses proposals to reduce the impact of polarization basis mismatch between the test equipment and device under test during RF testing in the 3GPP TSG-RAN-WG4 meeting. Various methods, such as the TPMI side condition method and DL polarization scan method, are being considered to

0 views • 10 slides

This study analyzes the tune variation during beam commissioning in 2015 at the Large Hadron Collider. It includes comparisons of beam fills, bare tune analysis, evolution, and differences between beams 1 and 2. The research delves into the behavior of tune parameters, energy models, and the accurac

0 views • 9 slides

Agreements have been reached on the RRM requirements and scaling factors for FR2 inter-band Carrier Aggregation, focusing on common beam and independent beam management. Discussions include alignment with Release 16 specifications, scenarios, and RF architectures. Interruption requirements for diffe

0 views • 8 slides

The CEPC beam energy calibration with Compton scattering method led by Yongsheng Huang and the CEPC energy calibration working group involves collaborations with various institutions and organizations. The project includes detailed physics requirements, system designs, and implementation plans for b

0 views • 14 slides

ALBA LLRF upgrades aim to improve beam availability by implementing auto-recovery processes and feed-forward loops for RF trip compensation. The upgrades involve detuning cavities, adjusting amplitudes and phases, and enabling tuning loops to ensure smooth power delivery to the beam. Despite challen

0 views • 10 slides

The images depict the growing party polarization in American politics, showing the widening gap between Republicans and Democrats since the 1980s. The data visualizations illustrate how the ideological divide has evolved over the years, culminating in high levels of animosity and competition between

0 views • 48 slides

The analysis delves into the evolution of the U.S. political scene, highlighting shifts in party majorities, polarization among liberals and conservatives, maintenance of moderate factions, the significance of independents, and the dominance of centrist issues. It explores the challenges posed by th

0 views • 37 slides

Contribution of GSI to CR beam diagnostics includes discussions on diagnostic devices, component status, working questions, and future contracts. Future plans involve the procurement of various devices and components required for beam diagnostics. Known demands for 400 mm diagnostics devices are out

0 views • 16 slides

Critical accelerator and beam conditions for E.C. Aschenauer's physics research at BNL are discussed, including effects on the main detector, consequences of crossing angle adjustments, important particle beam parameters, and the rotation of the ESR reference plane. Detailed information on beam dive

0 views • 8 slides

Issues identified in the CLIC Drive Beam project include RF stability and reliability, beam current stability, RF deflectors in combiner rings, synchrotron radiation power, beam dynamics, operability concerns, machine protection, and beam synchronization challenges. Key areas requiring attention inc

0 views • 5 slides

Explore the beam-beam effects in the SPPC and future hadron colliders, presented at the International Workshop on High Energy Circular Electron-Positron Colliders. The workshop covers weak-strong beam-beam simulations, collision models, and parameter values for the SPPC. Detailed discussions on the

0 views • 32 slides

The document "January 2019.doc: IEEE 802.11-19/0007r0" discusses the necessity of beam tracking in the 11md draft. It explores whether beam tracking should be mandatory or optional and provides insights into DMG beam tracking procedures for both TX and RX in wireless communication. The document emph

0 views • 11 slides

Beam Technologies offers the Beam Brush, a smart toothbrush that integrates with a dental insurance plan to promote preventative oral care, reduce costs, and provide valuable insights on oral health. The Beam Brush and accompanying app track and reward good oral hygiene habits, detect oral diseases,

0 views • 5 slides

Cutting-edge detector technologies like KAPTURE and KALYPSO are revolutionizing beam diagnostics with ultra-fast Terahertz detectors and advanced line-camera systems. The POF III and POF IV projects focus on extreme beam control and diagnostics, aiming to probe femto-scale dynamics of relativistic p

0 views • 8 slides

Absolute polarimeters are described for the beam channel at U70 Accelerator in Russia, focusing on transporting polarized proton and antiproton beams. Various polarimeters are discussed for measuring proton and antiproton polarization, including diffraction and interference-based techniques. The exp

0 views • 37 slides

The recent status of the Electron/Positron Injector Linac at KEK, presented by Kazuro Furukawa, highlights the mission to achieve 40 times higher luminosity in the SuperKEKB collider. The upgrades include low emittance, low energy spread injection beams with higher beam current, new high-current pho

0 views • 23 slides

A wireless system controlling polarization for improved communication quality was tested successfully in various environments, enhancing quality especially in cluttered spaces without line-of-sight paths. By manipulating polarization, data transfer reliability and effectiveness were enhanced, overco

0 views • 14 slides

The study discusses electron heating of ions in collider experiments at the Collider V. ParkhomchukBINP facility in Novosibirsk. It explores the effects of electron cooling on ion beams, ion beam oscillations, losses, and ion beam intensity enhancement. Various factors such as ion charge, classical

0 views • 9 slides

Research at the HERACLES facility focuses on electron beam generation and cathode development for high-current applications. Photocathodes play a crucial role in providing low energy spread beams required for processes like FEL-lasing. GaAs emerges as a promising candidate for spin-polarized electro

0 views • 33 slides

Prof. Jie Gao led discussions on the CEPC polarization program, focusing on obtaining transverse and longitudinal polarizations. The use of special wigglers to enhance the polarizing effect of the magnetic field was highlighted, reducing the time needed for radiative self-polarization. Strategies to

0 views • 22 slides

The 65th ICFA Advanced Beam Dynamics Workshop featured insightful presentations on high currents, luminosity, and beam behaviors. Topics included beam pipe scrubbing, non-gaussian beam tails, and detector backgrounds. Presenters discussed progress in FCCee design, focus magnets, and beampipe concept

0 views • 32 slides

Detailed discussion on achieving high average beam polarization in particle colliders like CEPC, focusing on longitudinal polarized colliding beams, beam polarization requirements, basic formulas, and strategies for maintaining beam polarization during physics runs. Emphasis on scenarios involving s

0 views • 16 slides

Explore the ESSnuSB project's linac upgrade featuring beam pulsing schemes and modifications, aiming to provide an additional 5 MW of beam power for neutrino generation. The upgrade options, pulse structure, beam parameters at 2.5 GeV, and different pulsing schemes are detailed with images and descr

0 views • 10 slides

Simulation study on beam polarization for the Circular Electron Positron Collider (CEPC) using the PTC Poly- morphic Tracking Code. The study includes orbital and spin tracking, equilibrium polarization calculation, and Monte-Carlo simulation of depolarization rate. Comparison with other Monte-Carlo

0 views • 20 slides

Coherent electron cooling experiment at RHIC is led by Vladimir N. Litvinenko with Jean Clifford Brutus as the project manager. The CeC group, consisting of researchers from Brookhaven National Laboratory and Stony Brook University, aims to test various experimental scenarios, including high gain FE

0 views • 18 slides

Explore the use of electron lenses in particle accelerators for space-charge compensation, Landau damping, halo collimation, and beam-beam compensation. Learn about their history, applications in Tevatron and RHIC colliders, and current research areas. Electron lenses have shown promise in enhancing

0 views • 44 slides

The latest developments in 3GPP meetings regarding UE beam assumption for RRM test cases are outlined. Discussions include the need for UE beam type assumptions, updates to test cases for FR2, and upcoming presentations focusing on specific test cases and beam assumptions per test group. Test purpos

0 views • 9 slides

Quantum information and photon polarization are explored in this detailed presentation featuring the ultimate quantum 2-state system. The content delves into the behavior of single photons at a quantum level, showcasing the intriguing properties and implications of quantum superposition in polarizat

1 views • 14 slides

This content discusses the Mu2e project at Fermilab, focusing on slow extraction techniques for beam delivery. It covers beam facilities, characteristics of Muon Campus, design requirements, beam losses, new MARS simulations, and losses in the extraction beam line. Details include beam kinetics, spi

0 views • 17 slides

This research activity report discusses the analysis and optimization of a 6D phase space electron beam for RF Linac-based Inverse Compton Scattering radiation sources. It covers the SPARC_LAB Thomson Source and ELI-NP GBS, including experiments, simulations, and studies on beam parameters and struc

0 views • 26 slides

In the 3GPP TSG-RAN-WG4 Meeting #97-e, discussions focused on minimizing the impact of polarization basis mismatch between the TE and DUT in RF testing for Samsung devices. Various proposals were presented relating to EIRP measurement and methods to enhance testing procedures. Key topics included TP

0 views • 10 slides

CAIN is a particle tracking code used for high-energy collider simulations since 1984. Initially named ABEL, it evolved to include beam-laser interactions for gamma-gamma colliders. The code, written in FORTRAN 90, handles beam-beam and external fields, with a structure where all particles are store

0 views • 17 slides

This paper discusses the design of a 10 MeV beamline at the Upgraded Injector Test Facility for electron beam irradiation, focusing on wastewater treatment for environmental restoration. The use of electron beam irradiation is highlighted as an effective method to remove pollutants like 1,4 dioxane

0 views • 9 slides

The comparison between Polarized Gas Targets (PGT) at the Large Hadron Collider (LHC) and HERA for spin studies is discussed. Key considerations such as beam-induced depolarization, beam parameters, and design aspects are highlighted. The importance of using a polarized gas target similar to HERMES

0 views • 15 slides