Quarks and you Kyle Piper, Kaj Harvey, Harrison pearl, Henry Lembeck, Will Engelhardt, and Stefan Suarez.

Slides:

Advertisements

Similar presentations

Quarks come in six different types, with six antipartners. On the A-level syllabus, you need to know about three: up, and down (which make up everyday.

Advertisements

Going Smaller than Atoms AQA Syllabus A A Level Physics – Module 2 © T Harrison. The National School.

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

Particle Physics press view slideshow then click here.

Standard Model of Physics Project Supervisor: Dr. Babar Qureshi Project by: M. Anadil Saeed Occasional Helper: Dr. Amer Iqbal.

Particles in the Standard Model John Charters

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

Sub-Atomic Particles Another building block of matter?? Richard Lasky – Summer 2010.

Option 212: UNIT 2 Elementary Particles Department of Physics and Astronomy SCHEDULE  5-Feb pm Physics LRA Dr M Burleigh Intro lecture  9-Feb-04.

Modern Physics LECTURE II.

8/5/2002Ulrich Heintz - Quarknet Particle Physics what do we know? Ulrich Heintz Boston University.

Elementary particles atom Hadrons Leptons Baryons Mesons Nucleons

Fundamental Particles (The Standard Model) Nathan Brown June 2007.

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:

Option 212: UNIT 2 Elementary Particles Department of Physics and Astronomy SCHEDULE 26-Jan pm LRB Intro lecture 28-Jan pm LRBProblem solving.

BY: BRETT SLAJUS Particle Physics. Standard Model of Elementary Particles Three Generations of Matter (Fermions)

My Chapter 30 Lecture.

Subatomic Particles The poet, too, is not nearly so concerned with describing facts as with creating images and establishing mental connections. - Niels.

Quantum Chromodynamics Colin Smith. What is it? Quantum chromodynamics is a theory of quantum mechanics describing the forces between quarks It describes.

QUARKS. HADRON CONTENT 2’s or 3’s ONLY! Baryons and Mesons Quarks & Antiquarks Baryons = Three quarks (or antiquarks) of positive or neutral charge.

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

Fisica Generale - Alan Giambattista, Betty McCarty Richardson Copyright © 2008 – The McGraw-Hill Companies s.r.l. 1 Chapter 30: Particle Physics Fundamental.

1/11/2008 J.Velkovska, PHYS117B 1 PHYS117B: Lecture 2 3 things to remember about the electric charge  Electric charge is a fundamental property of matter.

Aim: How can we explain the four fundamental forces and the standard model? Do Now: List all the subatomic particles that you can think of.

The Strong Force.

The Four Fundamental Forces 1.Gravity 2.Weak Force 3.Electromagnetic force 4.Strong Force Weaker Stronger All other forces you know about can be attributed.

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

Lecture 2: The First Second Baryogenisis: origin of neutrons and protons Hot Big Bang Expanding and cooling “Pair Soup” free particle + anti-particle pairs.

SYNTHESIS The Standard Model 1.Elementary particles 2.Strong nuclear force 3.Weak nuclear force 4.The Standard Model.

Compare the three interactions Electromagnetic Weak Strong

What is the Standard Model of Particle Physics ???? 1. A theory of three of the four known fundamental interactions and the elementary particles that.

Atomic Structure History leading to the discovery of the atom. And the methods used to analyze the structure of the atom.

Understanding Microcosms Matthew Anstead Logan Barmore Ryan Barton Ilona Harden.

By the end of this presentation, you should be able to: (a) explain that since protons and neutrons contain charged constituents called quarks they are,

Modern Physics Four Forces of nature. Scientists describe all of nature with only four forces. Gravitational force Weak Nuclear force Electromagnetic.

 All elementary particles in physics are classified as either fermions or bosons. Quantum physics demonstrates the particles may have an intrinsic non-zero.

Units of E are typically eV and units of λ are typically nm Units of E are typically eV and units of λ are typically nm. Using the hc = 1240.

Particle Interactions

Standard Model for Sub-atomic Particles

The Standard Model of Particle Physics

PHL424: 4 fundamental forces in nature

The Standard Model An Introduction to Particle Physics

Fundamental Forces of the Universe

Unit 7.3 Review.

The Standard Model strong nuclear force electromagnetic force

Aim: How can we describe Fundamental Particles?

How Particles Interact

Quarks Throughout the 1950 – 1960s, a huge variety of additional particles was found in scattering experiments. This was referred to as the “particle zoo”.

From the last time The hierarchy or matter

PHL424: 4 fundamental forces in nature

Patterns in Baryons and Mesons

Universal Forces 12.4 Notes.

Particle Physics what do we know?

Particle physics.

Particle Physics and The Standard Model

This unit includes a four part slide PowerPoint roadmap.

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.

The Standard Model By: Dorca Lee.

Structure of an Atom.

HP-SEE DISSEMINATION & TRAINING Tirana, 27 March 2012

Quarks and Leptons Announcements

Particle Physics Part 2 -James Joyce Contents: Conservation Laws

Modern Studies of the Atom

Fundamental Particles

Quarks Types Up Down Charmed Strange Top Bottom Formations Hadrons

Physics 4 – April 18, 2019 Agenda:

What Holds the Nucleus Together?

Exchange particles And you.

Presentation transcript:

Quarks and you Kyle Piper, Kaj Harvey, Harrison pearl, Henry Lembeck, Will Engelhardt, and Stefan Suarez

What is a quark? - Elementary particle that carries an electric charge - Combine to create composite particles called Hadrons - Most common Hadrons include Neutrons and Protons - Only observed when combined due to color confinement (Stefan's Slide) Color Confinement: 1. quarks are bonded by gluon tube 2. gluon tube stretched to attempt isolation 3. gluon tube doesn't break, anti-quarks created 4. anti-quarks fly away and free themselves

Color Charge (Anti)red, (anti)green, (anti)blue Anti-particles: Same mass, opposite charge The color assignment is completely arbitrary, no relation to colors we see Strong force between quarks: Exchange particle=Gluon Quarks can't be isolated completely and therefore they are not able to be directly observed

First Generation Quarks UP QUARK: Charge: +2⁄3 e Mass: 2.3 MeV/c2 The up quark is the least massive of all quarks. The up quark is thought to be extremely common and also exhibits all four fundamental forces which are gravity, electromagnetism, weak interactions and strong interactions. DOWN QUARK: Charge: −1⁄3 e Mass: 4.8 MeV/c2 The down quark is the second least massive of all quarks. The down quark likewise is thought to be very common and exhibits all four fundamental forces. Neutrons= (one up quark + two down quarks) Protons= (two up quarks + one down quark)

Second Generation Quarks STRANGE QUARK: Charge: -1⁄3 e Mass: 95 MeV/c^2 Third lightest quark. Along with the strange antiquark, determines the strangeness of a particle, which describes the decay of particles in strong and electromagnetic reactions. CHARM QUARK: Charge: +2⁄3 e Mass: 1.29 GeV/c^2 Third most massive quark, found in charmed particles and charm. With charm antiquark, determines charm of a particle.

Third Generation Quarks Top (t): Most massive of all quarks with a mass of 176.34±.27 GeV/c^2. Charge is +2/3. Lifespan is ~5x10^-25 seconds. Only quark that doesn't hardonize. Bottom (b): Second most massive quark with a mass of 4.2 GeV/c^2. Charge is -1/3. Decays into up or charm quark by the weak interaction. Lifetime is ~10^-12 seconds.

Sources https://en.wikipedia.org/wiki/Quark\ https://van.physics.illinois.edu/qa/listing.php?id=15151 https://en.wikipedia.org/wiki/Color_charge https://en.wikipedia.org/wiki/Strangeness