Dipole dipole - PowerPoint PPT Presentation


Impact of Indian Ocean Dipole on Central Africa Rainfall Variability

Workshop on Indian Ocean Variability and Teleconnections discussed the assessment of the link between Indian Ocean Dipole (IOD) and rainfall variability in Central Africa. The study utilized precipitation data, sea surface temperatures, and dynamic variables to analyze the impact of IOD events on Ce

4 views • 7 slides


Understanding Antenna Patterns and Directivity of Infinitesimal Dipole Elements

Explanation of the infinitesimal dipole element used in wire antennas, calculation of radiated fields, radiation patterns, directivity, and far-field patterns. Includes illustrations and equations for a comprehensive understanding.

7 views • 28 slides



Nuclear Structure Investigations with Resonant Photon Scattering at FRIB-TA Workshop

Explore nuclear structure using resonant photon scattering at the FRIB-TA Workshop. The High Intensity Gamma-ray Source facility enables research on photonuclear reactions, spin and parity determinations, and selective investigation of nuclear states. Learn about the technique's potential impact on

2 views • 33 slides


Building a 40-Meter Turnstyle Antenna: Step-by-Step Guide

Learn how to construct a 40-meter turnstile antenna for improved signal coverage using detailed instructions, diagrams, and recommended coaxial cables. Discover the materials needed, calculate dipole lengths, set up the phasing line, and optimize performance for HF frequencies.

0 views • 17 slides


Understanding Molecular Vibrations and Infrared Spectroscopy in Chemistry

Molecular vibrations play a crucial role in the study of chemical compounds through infrared spectroscopy, where different modes such as stretching and bending of bonds are analyzed based on their energy levels. Infrared absorption leads to changes in dipole moments, affecting the reactivity of mole

1 views • 23 slides


Understanding Van der Waals Forces and Intermolecular Interactions

Van der Waals forces encompass London dispersion forces, dipole-dipole forces, and hydrogen bonding, influencing interactions between atoms and molecules. London dispersion forces are the weakest and present in all molecules, dipole-dipole forces involve permanent dipoles, and hydrogen bonding, the

0 views • 9 slides


Determination of Dipole Moment in Chemistry

The determination of dipole moment in chemistry involves methods such as the Temperature Method (Vapour Density Method) and Refractivity Method. These methods rely on measuring various parameters like dielectric constants and polarizations at different temperatures to calculate the dipole moment of

1 views • 15 slides


Performance Limits of Accelerator Dipole and Quadrupole for Muon Collider

Utilizing Python code, the study analyzes the limits of accelerator dipole and quadrupole for the Muon Collider. Analytic formulas are implemented to assess the behavior of these components based on critical current density, operating temperatures, and superconductor materials. The study explores li

0 views • 17 slides


Ideal Orbit Feedback for Ultra-low Emittance Rings Workshop Summary

The workshop on Ideal Orbit Feedback for Ultra-low Emittance Rings by Guenther Rehm at CERN in January 2018 covered topics such as Orbit Feedback Motivation, Bandwidth, Latency, Control Techniques, and References for further reading. The presentation highlighted the importance of precise beam positi

1 views • 27 slides


Insights into Nuclear Moments and Corrections in Magnetic Interactions

Recommended values of nuclear moments are crucial for understanding magnetic dipole moments in multi-electron configurations. The hierarchy of reference moments establishes strength in magnetic interactions, with corrections to raw experimental data such as diamagnetic corrections being essential fo

0 views • 15 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


Workshop on Neutron Electric Dipole Moment: Theory to Experiment

Workshop on Neutron Electric Dipole Moment: Theory to Experiment will be held in Trento from August 1st to August 5th, 2022. The event aims to bridge the gap between theory and experiment in investigating the neutron EDM in Lattice QCD, Phenomenology, and Cosmology. Renowned speakers and financial s

1 views • 10 slides


Understanding the Array Scanning Method in Electromagnetics

Exploring the Array Scanning Method (ASM) for analyzing the field of a single source near an infinite periodic structure. The notes cover the geometry, analysis, phasing, and field calculations involved in an infinite 2D periodic array of metal patches excited by dipole sources, providing insights i

0 views • 25 slides


Understanding Time-Independent Perturbation Theory in Quantum Mechanics

Perturbation theory is a powerful tool in solving complex physical and mathematical problems approximately by adjusting solutions from a related problem with known solutions. This theory allows for more accurate approximate solutions by treating the difference as a small perturbation. An example inv

0 views • 19 slides


Managing Higher-order Modes in Normal Conducting RF Technology

The excitation of higher-order transverse modes due to misalignments between the beam and RF structures can lead to beam instability in linear colliders. This instability can be mitigated by selectively damping the transverse modes and/or detuning the dipole mode frequencies. Understanding the diffe

0 views • 34 slides


Test Facility Dipole Magnetic Layout & Quench Protection Analysis

This presentation discusses the magnetic layout and preliminary quench protection analysis for the Test Facility Dipole. It covers conductor assumptions, critical current density scaling, and HEPdipo block coil designs, including graded and non-graded options. The goal is to achieve higher performan

0 views • 22 slides


Exploring CP Violation in Low-Energy QCD: New Physics Perspectives

Investigating CP violation in low-energy QCD, this presentation by Sean Tulin from the University of Michigan delves into the sensitivities of decays to new physics, focusing on CP violation beyond the Standard Model and the potential existence of new weakly-coupled light forces hiding under QCD. Di

0 views • 37 slides


Challenges in ATF3 Beam Dynamics Considerations by Andrea Latina

The final focus system in a linear collider, such as ATF3, is challenging due to imperfections like wakefields, magnets misalignment, and beam jitter. The design goals at ATF2 were ambitious but faced difficulties in achieving the desired beam size. Imperfections like dipole/quadrupole misalignment,

0 views • 7 slides


Recent Advances in Nuclear Quadrupole Moments and Their Significance in Physics

This content discusses recent tabulations and physics of magnetic dipole and electric quadrupole moments in nuclear physics. The importance of seeking accurate determinations of nuclear quadrupole moments is highlighted, along with details on recommended values, statistics, and the significance of e

0 views • 25 slides


Understanding Coulomb's Law and Electric Field Lines

Learn about Coulomb's Law, electric field lines, and how charges interact without touching. Explore the concept of electric fields and how to calculate them, along with understanding dipole configurations and similar charge interactions through informative visuals and explanations.

0 views • 11 slides


Understanding Electric Dipole Interaction in Materials Physics

Dive into the world of electric dipole interaction in materials physics, exploring topics such as electromagnetic wave properties, force acting on electric dipoles, potential energy calculations, and the representation of waves through phasors. Learn about the differences between electromagnetic wav

0 views • 22 slides


Understanding Gauss Law and Its Applications in Physics 2415

Explore Gauss Law and its applications in physics, including systems with spherical symmetry, cylindrical systems like coaxial cable, and flat plates. Learn about electric field lines behavior near charges and conducting surfaces, as well as dipole field lines in 3D. Discover analogies with fluid fl

0 views • 29 slides


Magnetic Field System in the nEDM@SNS Experiment

The presentation discusses the magnetic field system requirements, layout, and components for the nEDM@SNS experiment, highlighting the importance of coil uniformity, shielding, and superconducting materials to achieve accurate measurements of neutron electric dipole moments.

0 views • 26 slides


Understanding Intermolecular Forces: Strength, Types, and Examples

Intermolecular forces are attractions between molecules, weaker than chemical bonds. They include London dispersion forces, dipole-dipole interactions, and hydrogen bonding. Strength varies, with covalent bonds being the strongest and London dispersion forces the weakest. Different types of intermol

0 views • 15 slides


Understand Magnetic Fields and Currents in Solids

Explore the concepts of magnetic fields and currents in solids, including the calculation of magnetic dipole moments, the presence of bound currents in cylinders with uniform magnetization, the distribution of bound currents on different surfaces, and the behavior of magnetic fields in solid cylinde

0 views • 14 slides


CEPC Collider Magnet System Overview

The CEPC collider magnet system comprises dual aperture dipole, dual aperture quadrupole, sextupole, and booster magnet designs. These magnets cover a significant portion of the 100km ring, addressing considerations such as manufacturing cost, power consumption, and field quality. The design focuses

1 views • 24 slides


Update on Dipole Model Targets for MDP General Meeting May 17, 2017

The update covers the targets and specifications for the MDP 16 T Dipole model discussed during the general meeting on May 17, 2017. It includes details such as magnet dimensions, conductor specifications, operational parameters, geometrical field harmonics, coil stress, and more. The objectives and

0 views • 11 slides


Understanding Intermolecular Forces in Chemistry

Interactions between static charge distributions in chemistry are governed by Coulomb's Law, playing a crucial role in understanding intermolecular forces. From ion-ion interactions to charge-dipole and charge-quadrupole interactions, the strength of forces varies based on factors like distance and

0 views • 21 slides


Comprehensive Overview of Radiation Distributions in Accelerator Physics

Explore the intricate calculations and theoretical frameworks of radiation distributions in the context of pulsed high-field strength lasers interacting with electrons, covering topics such as Thomson scattering, undulators, and historical developments in the field. The discussion delves into the nu

0 views • 57 slides


Overview of CBM Dipole Magnet Design and Development

The CBM Dipole Magnet project, transitioning from Technical Design Report to Conceptual Design Review, involves key milestones such as the contract with BINP and recommendations from CDR meetings. The main parameters, construction details, coil structure, and conductor specifications are highlighted

0 views • 21 slides


Understanding Thermodynamics of Dielectrics

Exploring the thermodynamics of dielectrics involves analyzing the free energy associated with the electric field interactions in these materials. By considering changes in field and total dipole moment, we can calculate the total free energy density and understand the impact of external factors on

0 views • 12 slides


Exploring Intermolecular Bonds and Relative Strengths

Understanding the types of intermolecular bonds - covalent bonding, dispersion forces, dipole-dipole attraction, and hydrogen bonding, along with their relative strengths and factors determining bond strength. Learn about permanent dipole-dipole forces and hydrogen bonding, crucial for phenomena lik

0 views • 18 slides


Unraveling the Anomeric Effect: Origins and Mechanisms

The anomeric effect, discovered in 1955, reveals the preference of certain substituents in cyclohexyl systems to occupy the axial position. This phenomenon was first observed by J.T. Edward, N.-J. Chu, and R.U. Lemieux, challenging existing conceptions. The effect is attributed to hyperconjugation a

0 views • 10 slides


Understanding Boiling Points and Intermolecular Forces

Exploring the relationship between intermolecular forces and boiling points, this content discusses trends and anomalies in boiling points of halogens, isomers with the same molecular formula, molecules with similar Mr, and polar molecules. It explains how molecular size, structure, and interactions

0 views • 5 slides


Long-Baseline Neutrino Facility (LBNF) Primary Beamline LCW System Overview

The Long-Baseline Neutrino Facility (LBNF) Primary Beamline Low Conductivity Water (LCW) System comprises various technical design aspects including system operational scope, major system updates, design requirements, and component summary. It involves the provision of LCW cooling for magnets and po

0 views • 14 slides


Geophysics Field Testing Workshop: Methods and Interpretation

South Carolina DOT Training Workshop on geophysics field testing methods, data reduction, and interpretation of results by Robert C. Bachus and Glenn J. Rix. The workshop covers suspension logging, borehole geophysical logging, geotechnical testing, and geophysical service companies such as Schlumbe

0 views • 11 slides


Understanding Mass Continuity Equations and Convergence-Divergence in Atmospheric Dynamics

Explore the concepts of mass continuity equations in geometric and pressure coordinates, linking them to conservation of mass. Delve into the implications for vertical motion and weather systems' coherence. Understand the role of divergence and convergence in determining vertical motion patterns. Al

0 views • 15 slides


Applications of Spectroscopy in Lifetimes and States Excitation

In this collection of images sourced from Johns Hopkins University's Department of Chemistry, various aspects of spectroscopy applications in determining lifetimes for electronic and vibrational excited states are highlighted. Topics covered include transition energies, dipole moments, and decay rat

0 views • 18 slides