PDF of Powerpoint Presentation 2

More documents

Recommendations

Info

Particles can decay • Particles may decay, i.e. transform from one to another • Most are unstable • Proton and electron are stable • Neutron can decay to electron and a proton • Energy appears to be missing. It is carried <strong>of</strong>f by a neutrino
What about Leptons? • There are six leptons, three charged and three neutral • They appear to be point-like particles with no internal structure • Electrons are the most common and are the only ones found in ordinary matter • Muons (µ) and taus (τ) are heavier and charged like the electron • Neutrinos have no charge and very little mass
Page 1 and 2: The Standard Model of Particles and
Page 3 and 4: New Particles
Page 5 and 6: More lepton and quark generations (
Page 7 and 8: Quarks • We now know that even pr
Page 9 and 10: Generations • The six quarks and
Page 11 and 12: Size inside atoms • The nucleus i
Page 13: Matter and Antimatter • For every
Page 17 and 18: Four Forces • There are four fund
Page 19 and 20: The Gluon • The strong force hold
Page 21 and 22: Electroweak Force • In the Standa
Page 23 and 24: Interaction Summary
Page 25 and 26: Electron-Positron Annihilation
Page 27 and 28: Mysteries and Failures • The Stan
Page 29 and 30: Three Generations • There are thr
Page 31 and 32: Grand Unified Theory • We believe
Page 33 and 34: • Modern physics has theories for
Page 35 and 36: Dark Matter • It appears that the
Page 37 and 38: The Expanding Universe • Studies
Page 39: • Today -Tevatron • Soon - Larg
Page 42 and 43: ATLAS Detector at CERN’s Large Ha
Page 44 and 45: Einstein’s Dream • Is there an
Page 46 and 47: A Promising Model - Supersymmetry(S
Page 48 and 49: Standard Model and Supersymmetry
Page 50 and 51: • Answers to origins of Dark Matt

PDF of Powerpoint Presentation 2

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?