[seminar] Predavanja o akrecijskim procesima u astrofizici: 10-12.12.

[Vernesa Smolcic]

Postovani,

pdf-ovi predavanja P. Mimice se mogu naci na: http://zgal.phy.hr/DS/

Lijep pozdrav,
Vernesa


> Postovani,
> 
> dr. Petar Mimica (University of Valencia) ce slijedeci tjedan (sri-pet) odrzati niz predavanja o akrecijskim procesima u astrofizici (tocni termini su u nastavku).  Ova predavanja su sastavni dio kolegija poslijediplomskog studija (modul: Astrofizika; Opazacka kozmologija te Fizika zvijezda i zvjezdanih populacija) te su otvorena svima.
> 
> Lijep pozdrav,
> Vernesa
> 
> 
> Seminar 201
> 
> 10.12 10-14 (1. i 2. predavanje, neto 2x90 minuta)
> 11.12 10-12 (3. predavanje, neto 90-100 minuta )
> 12.12 12-15 (4. predavanje neto 100 minuta + opcionalno: extra teme po
> zelji publike iz podrucja kojima se bavim [numericka hidrodinamika,
> prijenos zracenja, sinteticka opazanja, paralelno programiranje])
> 
> Summary: In a series of four lectures I give a basic overview of the
> selected topics in accretion in astrophysics. In the first lecture the
> accretion basics are reviewed, and in the second the accretion disks are
> studied in more detail. In the third lecture accretion onto compact
> objects is studied, while in the fourth lecture the phenomena related to
> relativistic jets are explored.
> 
> Lecture 1: I give a motivation and introduction to the study of
> accretion processes. Then I give an introduction to the conservation
> laws of fluid dynamics and their application to spherically symmetric
> accretion. Finally, I review the accretion in binary stellar systems and
> give a phenomenological description of the process of accretion disk
> formation.
> 
> Lecture 2: I begin by introducing thin accretion disks and the
> conservation laws that govern them. Then I discuss the viscosity and
> give basic estimates for disk evolution, temperature distribution and
> observed spectrum. Next I discuss a boundary layer close to the
> accreting object, and also give estimates for the observed spectrum.
> Finally, I discuss thick accretion disks and finish with classification
> of the accretion flows.
> 
> Lecture 3: I discuss accretion onto surface of white dwarfs and neutron
> stars, and then look into accretion around black holes in more detail.
> In the second part of the lecture I discuss how the radiation transport
> close to the black hole is computed, and what the observational
> predictions for accretion disk images are.
> 
> Lecture 4: I discuss the tidal disruption events as transient modes of
> accretion. Next I discuss jet launching mechanisms, and give an overview
> of jet dynamics and evolution. In the final part of the lecture
> numerical simulations of relativistic jets in active galactic nuclei and
> gamma-ray bursts are reviewed.
> 
> --------------------------------------------------------
> |   Vernesa Smolcic         
> |   Assistant professor                               
> |   Physics Department
> |   Faculty of Science University of Zagreb
> |   Bijenička c. 32
> |   10002 Zagreb, Croatia
> |   phone: +385-(0)1-4605812
> |   fax: +385-(0)1-4680336
> |   web: www.phy.pmf.unizg.hr/~vs
> |            http://zgal.phy.hr 
> ---------------------------------------------------------
> 
> _______________________________________________
> http://www.phy.pmf.unizg.hr/cgi-bin/mailman/listinfo/seminar

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