Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.mrao.cam.ac.uk/~kjbg1/lectures/index.html Äàòà èçìåíåíèÿ: Fri Mar 23 15:35:58 2012 Äàòà èíäåêñèðîâàíèÿ: Tue Oct 2 03:38:19 2012 Êîäèðîâêà:

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Radiation Processes

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1. Introduction: luminosity, flux density, surface brightness, radiation pressure; radiation energy density; blackbody radiation; polarisation, Stokes parameters.  (pdf.1)  (pdf.2)
2. Radiative transfer: emission; absorbtion; scattering; radiative transfer equation; optical depth; Kirchoff's law; introduction to emission processes.  (pdf)
3. Bremstrahlung emission: outline of physics involved; absorbtion and optical depth; typical spectrum; examples.  (pdf)
4. Synchrotron emission: outline of physics involved; synchrotron self-absorbtion; typical spectrum; minimum energy arguments; spectral aging; examples.  (pdf)
5. Dust emission: optical extinction; grain optics; typical spectrum; composition; polarisation. (pdf)
6. Emission lines: Einstein parameters; radiative transfer revisited; collisional excitation; equivalent widths; examples.  (pdf)
7. Molecular spectra: rotation and vibration lines; line splitting; atomic lines; recombination lines; examples.  (pdf)
8. Thompson scattering; Compton scattering; primordial CMB; S-Z effect; foreground separation.  (pdf)

 

 
 Questions to accompany the course
Answers are available if you email me:  K.J.B.Grainge (email to name@mrao.cam.ac.uk)