Exchange particles And you.

Slides:

Advertisements

Similar presentations

Universal Forces Chapter Electromagnetic Forces Electric Forces Magnetic Forces They are the only forces that can both attract and repel.

Advertisements

The Atom - Continued. What are quarks? protons & neutrons can be separated into smaller particles called quarks these are a different kind of particle.

"Now I am become Death, the destroyer of worlds." Robert Oppenheimer after the first test of the atomic bomb.

The Four Forces of Nature A Brief Introduction. The forces of nature are responsible for providing the energy we used everyday! Recall…Energy comes from.

Varan Satchithanandan Mentor: Dr. Richard Jones.  explains what the world is and what holds it together  consists of:  6 quarks  6 leptons  force.

Nuclear Physics Part 1: The Standard Model

University of Birmingham Master class,23rd April 2008 Ravjeet Kour Journey into the heart of matter Introducing Particle Physics.

PH 103 Dr. Cecilia Vogel Lecture 24 From the particle adventure webpage.

Modern Physics LECTURE II.

Feynman Diagrams.

Particle Physics From Strings To Stars. Introduction  What is Particle Physics?  Large Hadron Collider (LHC)  Current Experiments – ALICE – ATLAS –

Particle Physics Intro. What’s Stuff Made Of…Really? All particles can be grouped into two categories: Fermions and Bosons Things to know about Fermions:

Wednesday, Mar. 23, 2005PHYS 3446, Spring 2005 Jae Yu 1 PHYS 3446 – Lecture #14 Wednesday, Mar. 23, 2005 Dr. Jae Yu Elementary Particle Properties Forces.

Planet Earth Force Laws in Nature - Dynamics kinds - sources - strengths - ranges - mediators.

Jeopardy Jeopardy PHY101 Chapter 12 Review Study of Special Relativity Cheryl Dellai.

IB Physics Mr. Jean April 16 th, The plan: SL Practice Exam questions HL Particle Physics –Electrons –Protons –Neutrons –Quarks –Gluons –Photos.

Particles and how they interact

Alpha S. A measure of the strongest fundamental force of nature- The Strong Force.

© John Parkinson 1 e+e+ e-e- ANNIHILATION © John Parkinson 2 Atom 1x m n n n n Nucleus 1x m U Quarks 1x m U D ? ? ?

Anthropology Series In the Beginning How did the Universe begin? Don’t know!

The Nucleus Nucleons- the particles inside the nucleus: protons & neutrons Total charge of the nucleus: the # of protons (z) times the elementary charge.

Fundamental Forces in Nature

A photon with a wavelength of 2

Fundamental Forces. Gravitational force - an attractive force that exists between all objects. The gravitational force between the center of the Earth.

ELECTROWEAK UNIFICATION Ryan Clark, Cong Nguyen, Robert Kruse and Blake Watson PHYS-3313, Fall 2013 University of Texas Arlington December 2, 2013.

Take out hwk & tables. Compare answers to hwk sets.

Forces Net force ∑F is sometimes known as total force, resultant force or unbalanced force.

Unit 13: Particle Physics Four fundamental interactions in nature 1.Strong – responsible for binding neutrons and protons into nuclei 2.Electromagnetic.

The Standard Model of Particle Physics

Fundamental Forces of Nature

Forces Electricity Waves Example resources: Q&A Marvin and Milo

Forces & Newton’s First Law

Gravitational Force and Weight

The Standard Model An Introduction to Particle Physics

Lecture 04 - Hadrons Quarks multiplets Hadron decays Resonances

Fundamental Forces of the Universe

Unit 7.3 Review.

The Standard Model strong nuclear force electromagnetic force

Particle Placemat.

How Particles Interact

Forces & Newton’s First Law

HCP: Particle Physics Module, Lecture 3

Standard Model of Particles

The Mysterious Nucleus

Fundamental Forces of the Universe

Universal Forces 12.4 Notes.

The Mysterious Nucleus

Particle physics.

ELEMENTARY PARTICLES.

SPH4U Elementary Particles.

Do Now An electron in a hydrogen atoms drops from n=5 to n=4 energy level. What is the energy of the photon in eV? What is the frequency of the emitted.

PHOTONICS What is it?.

Strong Nuclear Force and Radioactive Decay

The Standard Model By: Dorca Lee.

Particle Physics DCC Academic Team Camp 2017.

Gravity Fundamental Forces Newton Cavendish Examples Whiteboards.

Quarks Remember the family of ordinary matter consists of only 4 particles, (not counting their antiparticles) quark u d lepton (electron) e Lepton (electron.

Physics I Gravity.

Standard Model Review 2019.

Fundamental Forces of Nature

Fundamental Forces.

Fundamental Forces.

PHYS 3446 – Lecture #14 Elementary Particle Properties

Lesson 4: Forces and Bosons

Nuclear Forces.

Forces & Newton’s First Law

Propagation and Antennas

Physics 4 – April 18, 2019 Agenda:

Lesson 4: Forces and Bosons

Presentation transcript:

Exchange particles And you

What is an “Exchange Force”? Great question- It is a force that exists due to an interaction of force carrier particles A constant exchange of particles that results in the transmission of force. Attractive, repulsive, limited by distance, unlimited by distance… Parallel to sitting on the carts and tossing a heavy backpack up and back...

What types of particles exist? All the types necessary to account for the fundamental forces of the universe Strong F: Gluons EM F: Photons Weak F: Bosons Gravitational F: Gravitrons

The Strong Force: Gluons “glue” quarks together to form nuclides – and extends beyond to nuclide interactions Zero mass 8 types (colors) with color charge Confined within composite particles “Hadrons” Very short range ~ 10E -15 m Exotic particles made up of nothing but gluons are called “glue balls”

Electromagnetic force: Photons Infinite range Zero rest mass Deflection by gravity

The weak Force: W and Z Bosons Responsible for the decay of the neutron and beta decay Involved in the transformation of quarks

Gravitation force : Gravitons Infinite range Massless Gravitatonal waves are collections of gravitons https://www.ligo.caltech.edu/news/ligo20160211

FORCE PARTICLE /QUANTUM RELATIVE STRENGTH MASS (GeV) RANGE (meters) Strong nuclear gluon 1 0.14 (?) 10-15 Electromagnetic photon 7 X 10-3 none infinite Weak nuclear W+,W- & Z bosons 10-5 80-90 10-17 Gravitation gravitron (tentative) 6 X 10-39