Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative...

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Processi Radiativi In Astrofisica P. Mazzotta

Transcript of Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative...

Page 1: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Processi Radiativi In Astrofisica

P. Mazzotta

Page 2: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

• Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50

www.amzon.uk.com £64.66

3 copie Bib. Area Scientif. Tecnolog Collocazione F 95/0019

Page 3: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Ricevimento Studenti

• Lunedi dalle 10:00 alle 12:00

• Corridoio D0 Stanza 31

• Tel: 06-7259-4503

• Email: [email protected]

• people.roma2.infn.it/mazzotta

Page 4: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Il Sole

                                 

   

                                 

   

                                   

 

X-Ray: Yohkoh Ultraviolet: SOHO-EIT Extreme UV: SOHO-EIT

                                 

   

                                 

   

                                   

 

Visible: White Light BBSO Visible: Calcium-K BBSO Visible: H-alpha Learmonth

                                 

   

                                 

   

 

Infrared: NSO Radio: NobeyamaObs  

Page 5: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

La Luna

                                 

   

                                 

   

                                 

   

                                 

   

X-Ray: ROSAT UV ASTRO-2 UIT Visible: TIE - Colleen Gino Visible Color: Galileo

                                 

   

                                 

   

Far-Infrared ImageNot Available

                                 

   

Near Infrared: Galileo Mid Infrared: MSX   Radio: NRAO VLA

Page 6: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

The Crab Nebula

                                 

   

                                 

   

                                 

   

                                 

   

X-Ray: Chandra Ultraviolet: ASTRO-1 Visible: DSS Visible: Color VLT

                                 

   

                                 

   

                                 

   

                                 

   

Near-Infrared: 2MASS Mid-Infrared: IRAS Far-Infrared: IRAS Radio: NRAO

Page 7: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Omega Centauri

                                 

   

                                 

   

                                 

   

                                 

   

X-Ray: ROSAT Ultraviolet: ASTRO-1 Visible: DSS Visible: P. Seitzer

                                 

   

                                 

   

                                 

   

                                 

   

Near-Infrared: 2MASS Mid-Infrared: IRAS Far-Infrared: IRAS Radio: VLA

Page 8: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Radio: VLA Far-Infrared: IRAS Mid-Infrared: Spitzer Near-Infrared: 2MASS

                                    

                                                                                                              

Visible: Color ©AAO Visible: DSS Ultraviolet: GALEX X-Ray: Chandra

                                    

                                                                                                                                               

Galassia ellittica Centaurus A (CenA)

Page 9: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Antennae Galaxies

                                  

  

                                  

  

                                  

  

                                    

X-Ray: Chandra Visible: DSS Visible: Color © AAO Visible: Color Brad Whitmore

                                  

  

                                  

  

                                  

  

                                    

Near-Infrared: B. Brandl Mid-Infrared: Spitzer Far-Infrared: IRAS Radio: VLA

Page 10: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

La Radiazione Cosmica di Fondo

Page 11: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Il Fondo Cosmico nella banda X

Page 12: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Processi Radiativi

• Principi Fondamentali del Trasporto radiativo

• Radiazione di Corpo nero• Radiazione da particelle cariche in moto• Bremsstrahlung• Radiazione di Sincrotrone• Comptonizzazione• Struttura Atomica

Page 13: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Lo Spettro Elettromagnetico

• La luce puo’ essere caratterizzata da• Lunghezza d’onda: , misurata in m, mm, cm, Å.• Frequenza: , misurata in Hz, MHz.• Energy: E, misurata in erg, Rydbergs, eV, keV, MeV,

GeV.• Temperatura: T• Le differenti quantita’ si ottengono dalle relazioni: = c E = h T = E/k dovec = 2.9979245800 × 1010 cm s-1 h = 6.62606876 × 10-27 erg s k = 1.3806503 × 10-16 erg K-1

Page 14: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Lo Spettro Elettromagnetico

Page 15: Processi Radiativi In Astrofisica P. Mazzotta. Rybicki, G.B & Lightman, A. P., 1979, Radiative Processes In Atrophysics, New York: Wiley, $95.50 .

Opacita’ dell’atmosfera