High-Energy Recycling in E+ E- Colliders: Energy Recovery Linacs (ERLs) Advancements
High-energy recycling in E+ E- colliders involves the innovative concept of Energy Recovery Linacs (ERLs), pioneered by experts like Vladimir N. Litvinenko. These ERLs effectively recycle energy from collided beams, reducing energy consumption and increasing collider efficiency by maximizing luminos
1 views • 21 slides
Laser-Driven Particle Beams at CLPU: Insights from the RADNEXT 2nd Annual Meeting
Delve into the world of laser-driven particle beams at CLPU as discussed in the RADNEXT 2nd Annual Meeting. Explore topics like high-intensity laser facilities, laser plasma accelerator applications, and the innovative use of Laser VEGA for transnational access. Witness the evolution of laser physic
2 views • 29 slides
BASIC STRUCTURAL CONSIDERATIONS.
Bridge members must support various loads and stresses. This presentation covers how loads are applied, how members are stressed, and how materials resist stress. It discusses different member types like beams/girders, simple beams, continuous beams, and columns/hangers. Stresses such as tension, co
0 views • 34 slides
Research Program on Spin Polarized Nuclei in Fusion Plasmas
Examination of spin polarized fuel in fusion plasmas to enhance energy production efficiency. Planned experiments aim to measure the lifetime of polarized nuclei for optimized fusion reactions. Key aspects include depolarization mechanisms, neutral beam heating, and fueling techniques with pellets.
1 views • 36 slides
Understanding Polarized Light Microscopy in Instrumental Analysis
Microscopes are essential tools for examining small details in samples. Polarized Light Microscopes (PLM) use polarized light to enhance image quality and study birefringent materials. This article covers the basics of microscopes, the principles of PLM, the differences between PLM and LM, and the a
2 views • 16 slides
Rare Isotope Beams from FRIB - Facility Overview and Operations
FRIB (Facility for Rare Isotope Beams) is supported by the U.S. Department of Energy and Michigan State University. It utilizes advanced techniques for rare isotope beam formation, offering insights into nuclear physics. The facility operates with high beam power, serving various scientific experime
0 views • 15 slides
Cultivating Egoence in a Polarized World Presentation
Living consciously requires egoence, the awareness of oneself in relationship to the whole. Through methods like spiritual practice, meditation, and journaling, one can nurture egoence to support a conscious life amidst constant change in a polarized world. The presentation explores the concept of e
0 views • 10 slides
Approval and Validation Updates for NR MIMO OTA in 3GPP TSG-RAN.WG4 Meeting
The 3GPP TSG-RAN.WG4 Meeting discussed approval for the NR MIMO OTA workplan, addressed FR2 blocking issues, and emphasized the use of polarized antenna models. Updates were made to the power validation procedure and gNB beams usage criteria for FR1 MIMO OTA channel model validation. Collaboration w
1 views • 8 slides
Understanding Nuclear Reaction Rates and Cross Sections
Nuclear reaction rates and cross sections play a crucial role in determining the probability of interactions between particle beams and target nuclei. Cross section is the effective area of a target nucleon to the incident beam, with the interaction probability calculated based on the number density
1 views • 13 slides
Advanced Photon-Beam Experiments in Nuclear Physics Research
Explore cutting-edge experiments in nuclear physics using intense photon beams, nondestructive isotope detection, laser Compton scattering rays, and photon beams for fundamental collective motion studies. Learn about nuclear resonance fluorescence, dipole excitation strength distribution, and detail
0 views • 12 slides
Nuclear Physics Research Highlights: Neutron Stars, Nuclear EOS, and Pb Isotope Studies
Explore cutting-edge research in nuclear physics, including experiments on pion ratios and Pb isotope radius measurements, neutron star observations, neutron density distributions of Pb isotopes, and polarized proton beams at Osaka University. Learn about the analysis of realistic point proton densi
0 views • 26 slides
Combined Effect of Charged Particles Irradiation and Anticancer Drugs in Cultured Human Tumor Cells
Research collaboration aimed to enhance locoregional tumor control and reduce distant failure by combining charged particles irradiation and anticancer drug Epothilone B in cultured human tumor cells from Milano and Roma. The study explores the impact on clonogenic survival, growth curves, and deter
0 views • 13 slides
7th IOTA/FAST Collaboration Meeting & Workshop on High-Intensity Beams
The 7th IOTA/FAST Collaboration Meeting & Workshop on High-Intensity Beams in Rings, led by Alexander Valishev, featured discussions, emergency procedures, logistics, and a structured meeting agenda focusing on experimentation, research, and future opportunities.
0 views • 4 slides
Study of a Polarized Internal Target at the LHC: General Requirements and Preliminary Results
The LHCb Spectrometer at the Large Hadron Collider is exploring the design of a polarized gas target (PGT) similar to the HERMES target in the VELO alcove. The project aims to improve precision in luminosity measurements for antiproton production in colliding bunches. The new SMOG2 system with addit
0 views • 21 slides
Cryogenic Gas Stopping Cell for High Precision Nuclear Physics Experiments
In the field of nuclear physics, high-quality ion beam parameters are essential for both primary and secondary beams. This report focuses on the cryogenic gas stopping cell, also known as a gas catcher, designed to transform rare ion beams from nuclear reactions into low-energy beams with small emit
1 views • 12 slides
Injection Process in Particle Accelerators
The injection process in particle accelerators involves transferring beams efficiently with minimal loss and emittance dilution. It includes on-axis injection onto the reference orbit using septum magnets and fast kickers to maintain beam trajectory accuracy. The design aims to achieve precise beam
0 views • 22 slides
Optical Frequency Interferometer Bench Analysis
Detailed examination of the optical setup for an Optical Frequency Interferometer (OFI) system, including the input/output configurations with various optical components such as prisms, crystals, and wave plates. The analysis focuses on the path and behavior of beams within the system, considering r
0 views • 14 slides
Enhancements in Multi-Stage Beamforming Training for IEEE 802.11ay
IEEE 802.11ay introduces improvements in beamforming training procedures for efficiency and MIMO support. The multi-stage, multi-resolution beamforming training framework enhances beamforming efficiency with high-resolution beams. The proposal includes a Sector Sweep frame and support for up to 2048
0 views • 19 slides
Understanding and Quantifying Bessel Beams in Fiber Optics
To analyze Bessel beams in fiber optics, a fitting algorithm must be coded to quantify the beam. The process involves defining combinations of Bessel functions, finding the best fit through iterations, and addressing the substantial computational challenge posed by the large number of calculations.
0 views • 13 slides
Understanding Sectional Modulus and Bending Stress in Beams
Explore the concept of sectional modulus in beams and how it relates to bending stress. Learn about calculating maximum stress, moment of inertia, and solving bending stress problems in various beam sections. Dive into case studies to apply these principles practically.
0 views • 27 slides
Understanding Shear and Moment in Beams
Beams play a crucial role in mechanical engineering, with two main types - statically determinate and indeterminate beams. Explore the definition of beams, loading types, and the concept of shear and moment diagrams to understand the behavior of beams under different loads and reactions. Learn how t
0 views • 8 slides
Measuring Proton and Antiproton Polarization at U70 Accelerator
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
Electron Beam Generation and Cathode Research at HERACLES Facility
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
Challenges and Considerations in Electron-Ion Collider Detector Development
Exploring the development of detector systems for Electron-Ion Colliders (EIC) involves addressing various issues such as detector acceptance for low Q2 and high Q2, unique beam characteristics, and the need for specialized components like bend magnets and polarimeters. Key considerations include po
0 views • 16 slides
Achieving High Average Beam Polarization in Particle Colliders
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
High Brightness Electron Beams: Beam Manipulation and Acceleration Using Dielectric-Lined Waveguides
This presentation discusses the manipulation and acceleration of electron beams through the use of dielectric-lined waveguides. It delves into motivations for accelerators, beam-driven acceleration, wakefields, transformer ratio, and the search for continuous smooth shapes in beam technologies. Vari
0 views • 30 slides
Understanding Neutralization of Proton Beam Using Charge Exchange Cell in COMSOL
In various applications, collisions of neutral particle beams with target materials play a crucial role. This process involves neutralizing high-velocity proton beams by passing them through a charge exchange cell filled with neutral gas, such as argon. The cell allows protons to capture electrons f
0 views • 17 slides
Plasma Acceleration and Betatron Oscillations Beam Characterization Method
The method for evaluating the quality of beams accelerated through plasma acceleration and betatron oscillations involves non-intercepting diagnostics to infer information about the electrons while inside the accelerating structure. It includes measuring the rms emittance and correcting the betatron
0 views • 12 slides
Investigation of Spin Observables in Elastic pp and p(bar)p Scattering at SPASCHARM Program
Measurements of spin observables in elastic pp and p(bar)p scattering at 16 GeV will be conducted at the SPASCHARM program using a unique setup with polarized proton and antiproton beams. The experiment aims to extend the energy range for spin studies and compare elastic scattering in pp and p(bar)p
0 views • 24 slides
Advancements in Biological Treatment Planning for Ion Beams
Exploring the integration of biological effect information in treatment planning for ion beams, this collection of research discusses the importance of proper data accounting for enhanced patient-specific planning and beam selection. Topics include radiobiological needs, target and projectile fragme
0 views • 18 slides
Understanding Scanning Electron Microscopes (SEM) and Electron Sources
Scanning Electron Microscopes (SEMs) utilize focused electron beams to produce high-resolution images by interacting with a sample's electrons. The electron source, such as the electron gun, plays a crucial role in forming fine electron beams for imaging purposes. Different types of electron sources
0 views • 12 slides
Innovative Solutions for Cryogenic Suspensions Using Compressive Flexure Beams
Test mass cryogenic suspensions with rigid beams pose conflicting requirements, such as thermal noise reduction and vibration attenuation. This study explores the use of compressive flexure beams as a solution to achieve flexibility without sacrificing thermal conductance. Compressional mode flexure
0 views • 13 slides
Enhance Your Warehouse Storage: Pallet Rack Beams & Spacers Available
High-quality pallet rack beams designed to be durable and strong for efficient organization in the warehouse storage facility. Improve your racking system with our row spacers racking for stability to fully utilize your space, or count on dependable
6 views • 4 slides
Review of Positron Source R&D for Linear Colliders by R. Chehab
Intense positron sources, whether polarized or not, are vital for future e+e- linear colliders. This review covers different types of e+ sources, including circularly polarized photons and methods to obtain polarized positrons. Techniques such as helical magnetic undulators and Compton backscatterin
0 views • 26 slides
Comparing Polarized Gas Targets at LHC and HERA for Spin Studies
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
Linear Antenna Arrays: Theory and Applications
Introduction to linear antenna arrays, including the concept of distributing radiating elements, combining array elements for specific beam characteristics, and the theory behind linear antenna arrays. Exploring the benefits of linear arrays in obtaining narrow beams, fan beams, and scanning capabil
0 views • 20 slides
Pallet Racking Solutions in California | Beams & Rack Supports for Sale
When it comes to high volume and heavy duty storage solutions, LSRACK provides high quality California pallet racking. Our pallet racking beams available offer optimum solution for wide range of pallet racking needs and our pallet rack support work t
2 views • 4 slides
Pallet Rack Beams & Boltless Shelving: Enhance Your Warehouse Efficiency Today!
Productivity you can see and feel with long-lasting pallet rack beams for heavy-duty applications. Some of the boltless shelving products available are easily assembled which makes them suitable for any requirement of a warehouse. Improve safety with
3 views • 5 slides
Design of Two-Way Slab - Basic Steps and Reinforcement Details
Design of a two-way slab involves choosing layout and type, determining slab thickness, selecting a design method, calculating moments, distributing moments across the slab width, designing reinforcement for beams, and checking shear strengths. The process also includes determining maximum bending m
0 views • 14 slides
Understanding Strain Gauges and Deformation in Beams
Explore the concepts of strain gauges and resistors, how loading deforms beams, and Da Vinci's insights on spring bending. Learn about axial strain measurement, strain proportional to resistance change, bridge circuits, and formulas for cantilever beams. Understand the importance of strain gauge att
0 views • 9 slides