'Lepton number' diaporamas de présentation

Neutrino Flavor Oscillations at the Fermilab Main Injector

Neutrino News from Fermilab. Neutrino Flavor Oscillations at the Fermilab Main Injector. SMU Physics Department Seminar 22 October 2007. Sacha E. Kopp University of Texas at Austin. Quantum Mechanics and Double Slit Experiments. Particles exhibit wave interference

860 views • 74 slides

The Neutrino Story

The Neutrino Story . What We Think It Tells Us and Why We May Be Wrong C.P. Burgess. Outline. The Most Feebly-Interacting Observed Particles Why are they observed at all? Basic Neutrino Properties How many types are there? How massive are they? Do they decay?

950 views • 70 slides

1.1b Particles & Radiation Quarks & Leptons

1.1b Particles & Radiation Quarks & Leptons. Breithaupt pages 18 to 27. April 8 th , 2010. AQA AS Specification. Cosmic rays and particle generation. Cosmic rays consist of high energy protons and nuclei emitted from stars including the Sun.

878 views • 53 slides

Chapter 43 Elementary Particles

808 views • 52 slides

1.1b Particles & Radiation Quarks & Leptons

1.1b Particles & Radiation Quarks & Leptons. Breithaupt pages 18 to 27. April 8 th , 2010. AQA AS Specification. Cosmic rays and particle generation. Cosmic rays consist of high energy protons and nuclei emitted from stars including the Sun.

766 views • 51 slides

A. Yu. Smirnov

Supernova Neutrinos and. Non-linear neutrino effects. A. Yu. Smirnov. International Centre for Theoretical Physics, Trieste, Italy Institute for Nuclear Research, RAS, Moscow, Russia. Heidelberg, March 10, 2008. Flavor of effects. Supernova neutrinos. Graphical representation.

645 views • 50 slides

Heraeus School Flavour Physics and CP Violation

Heraeus School Flavour Physics and CP Violation. 29./30. August 2005. Contents. Historical Intro: Discovery of the tau Basic Properties Branching Ratios Kinematics Mass Lifetime Hot Topics QCD / Isospin Lepton Flavour Violation. QCD in Tau Decays. Gluon. ? had ? e.

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PHYSICS at the INTENSITY FRONTIER

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LANL April 15, 2009

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Lepton number violation in cosmology and particle physics M. Yoshimura

Lepton number violation in cosmology and particle physics M. Yoshimura. Introduction: Symmetry and its breakdown ?? Sources of B non-conservation : electroweak at high T Leptogenesis: L-nonconservation in universe ?? Thermal L-genesis and general remarks

498 views • 38 slides

Selected topic in neutrino physics Petr Vogel, Caltech

Selected topic in neutrino physics Petr Vogel, Caltech. Overview of oscillation phenomenology KamLAND, a culmination of half century of reactor neutrino studies Neutrinoless double beta decay: from rates to Majorana masses Mechanism of lepton number violation An example of model building.

431 views • 28 slides

Lecture 7: Symmetries II

Lecture 7: Symmetries II. Charge Conjugation Time Reversal CPT Theorem Baryon & Lepton Number Strangeness Applying Conservation Laws. Useful Sections in Martin & Shaw:. Section 4.6, Section 2.2. a state characterized by a particle x and a wave function ?.

526 views • 28 slides

Lepton Number and Lepton Flavour Violation

Lepton Number and Lepton Flavour Violation. Search for Majorana neutrinos in B-decays , lepton flavour violation in ? - ? ? - ? - ? + and baryon number violation with LHCb ? seen Paul Seifert's talk today. LHCb collaboration. 54 institutions, 15 countries.

426 views • 23 slides

Option 212: UNIT 2 Elementary Particles

Department of Physics and Astronomy. Option 212: UNIT 2 Elementary Particles. SCHEDULE 29-Jan-14 12.00pm LRA Intro lecture 3 -Feb-14 9.00am LRB Problem solving (10-Feb-14 9.00am E Problem Workshop) 12-Feb-14 12.00pm LRA Follow-up. 1st Lecture. Introduction

355 views • 22 slides

548 views • 21 slides

Lepton-Number Violating Heavy Meson Decays

Lepton-Number Violating Heavy Meson Decays. Jinmei Zhang Harbin Institute of Technology Aug 26, 2009. Outline. I. Introduction II. Lepton-number Violating Heavy Meson Decays III. Conclusions. Introduction. Are neutrinos massless or massive ?

315 views • 16 slides

The laws of Physics and the Big Bang

The laws of Physics and the Big Bang. Conservation of Energy (Where did all this come from?) The Second Law of Thermodynamics (What about entropy). Draw a Card Probabilities. Pick a card 10 decks with different backs each deck given to different student

318 views • 14 slides

Three generations of matter

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 matter), and strange. The other three are called charm, top and bottom. Three generations of matter. Source: the Particle Adventure.

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Matter vs. Antimatter The Question of Symmetry

235 views • 12 slides

Leptons At Work

345 views • 9 slides