PPT-Elementary Particles What is the universe made of?

How did the universe come to be the way that it is Democritus 2500 years ago Recall the four fundamental forces GRAVITY All particles are influenced Relative strength WEAK All particles are influenced. Tests . of the . Weak Equivalence Principle . for . Antiparticles. Unnikrishnan. C. S.. Gravitation Group & Fundamental Interactions Lab. Tata Institute of Fundamental Research. Homi Bhabha Road, Mumbai . Modern Cosmology. Look at your thumb.. The matter in it was present in the fiery beginning of the universe. . . Cosmology. , the study of the universe as a whole, can tell you where your matter came from and where it is going. . EVIDENCE FOR BIG BANG. Hot Big Bang Model:. The universe . began expanding a finite time ago from a very . dense. , very . hot. . initial state.. Dense. = particles packed close together. . Hot. . Hyperons. Classification of the Elementary Particles. Elementary particles are classified into groups according to their mass and spin properties. These are, referring to their masses: . (1) the photon with zero rest mass and spin 1. It is a massless boson. . :. Dark Matter & Dark Energy. WWK: Students will understand the theories of Dark Matter & Dark Energy and how they’re thought to affect the Universe. .. Dark Matter. Dark Matter . - . matter that influences the evolution of the universe . Particles. . INTRODUCTION . to. Elementary Particle Physics. Fundamental building blocks of. which all matter is composed:. . Elementary Particles. . electron. Chapter 38. Reminders. Complete last Mallard. -based reading quiz before class on . Thursday (. Ch 39).. I will be sending out last weekly reflection and sample final . on Thursday. . Final exam Thursday, . th. 2013. The main idea is the big bang is made up with lots of stuff like particle zero, and more.. . . The Big Bang. . Cool information of the Big Bang.. Particle Soup is made up of lots of particles like big,small,huge, and tiny particles. It is always hot. Now here is the big part, In this early phase, when it was all of ten billion,trillion,trillion,trillion,trillionths of a second old, universe experimented with a exotica creations that rapidly decayed or change in to other partials.. Quarks, Leptons, and The Big Bang. 44.2: Particles, Particles, Particles:. 44.2: Particles, Particles, Particles: Fermion or Boson?. All particles have an intrinsic angular momentum called spin. The component of spin in any direction (assume the component to be along a . Unit 1 – Area of Study 3. What do you know?. Outcome. : On . completion of this unit the student should be able explain the origins of atoms, the nature of subatomic particles and how energy can be produced by atoms. DARK MATTER &DARK ENERGY. We know about only normal matter which is only 5% of the composition of universe and the rest is . DARK MATTER & DARK ENERGY. DARK MATTER. Symphony of Existence . The Scientific Version of “The Da Vinci Code Movie”. . “. The Super Unified Field Theory”. Publisher:. . Author House, UK. In Addition to the Three Basic Papers of the Author. Tango.hotel.echo.oscart.romeo.yankee. Papa.romeo.oscar.papa.oscar.sierra.echo.delta. Bravo.yankee. Lima.echo.mike.alpha.india.tango.romeo.echo. India.sierra. Kilo.november.oscar.whisky.november. Alpha.sierra. The Big Bang. Currently the most accepted, most supported theory for the early development of the Universe. In the 1920s, Edwin Hubble determined that galaxies further away from us appear to be moving away from us faster than those that are closer.