'Doppler broadening' diaporamas de présentation

Experimental Tests of Special Relativity

Experimental Tests of Special Relativity. Tom Roberts. Motivation. It is worthwhile to occasionally check the basics Special Relativity (SR) is part of the foundation of every mainstream theory of physics today.

736 views • 45 slides

Spectroscopy

Spectroscopy. 1990 Bruce Gold Medal 1937 AJC Prize. Spectral lines The Fraunhofer spectrum Charlotte Moore Sitterly Multiplet table Rowland table Formalism of spectroscopy. Quantum Numbers of Atomic States. Principal quantum number n defines the energy level Azimuthal quantum number l

480 views • 33 slides

Spectroscopy

Spectroscopy. 1990 Bruce Gold Medal 1937 AJC Prize. Spectral lines The Fraunhofer spectrum Charlotte Moore Sitterly Multiplet table Rowland table Formalism of spectroscopy. Quantum Numbers of Atomic States. Principal quantum number n defines the energy level Azimuthal quantum number l

470 views • 33 slides

Powerpoint Templates

Atomic Spectroscopy: (part B) Emission, Absorption & Fluorescence. Powerpoint Templates. Spectral Line Broadening. Pressure Broadening. ? L =Full Width at Half Maximum ( Lorentzian shape - red). Doppler Broadening. (Gaussian shape - blue). Natural Broadening. ( Lorentzian shape ).

454 views • 28 slides

Light and Matter

Light and Matter. Astronomy 315 Professor Lee Carkner Lecture 6. Using Light. We want to know something about the properties of the material that makes up the star Such as: Motion. How Do Light and Matter Interact?. The properties of the photons change as this happens How?

268 views • 24 slides

Physics with Cold Polarised Positronium

Physics with Cold Polarised Positronium. David B. Cassidy & Allen P. Mills Department of Physics and Astronomy, University of California, Riverside, USA. cassidy@physics.ucr.edu Jefferson Lab March 2009. Positronium .

466 views • 23 slides

Physics with Cold Polarised Positronium

Physics with Cold Polarised Positronium. David B. Cassidy & Allen P. Mills Department of Physics and Astronomy, University of California, Riverside, USA. cassidy@physics.ucr.edu Jefferson Lab March 2009. Positronium .

346 views • 23 slides

Lecture 10

367 views • 21 slides

Natural Broadening

Natural Broadening. From Heisenberg's uncertainty principle: The electron in an excited state is only there for a short time, so its energy cannot have a precise value.

1.77k views • 14 slides