'Minimum mass' diaporamas de présentation

U li Heber

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Chapter 5: Evolution of main sequence star Stellar Physics PHYS3040

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Bombardment with energetic particles

Four types of nuclear reaction:. is defined as a physical process in which there is a change in identity of an atomic nucleus . CHAPTER 30: Nuclear reaction (2 Hours). Nuclear fusion. Radioactive decay. Bombardment with energetic particles. Nuclear fission. 27.1 Nuclear Reaction (1 Hour).

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Photometric Studies of Transiting Exoplanets

Photometric Studies of Transiting Exoplanets. Norio Narita (NAOJ). Transit of Venus on June 5, 2012 at Hawaii. Outline. Introduction of Transit Current Status of Studies of Transiting Exoplanets Further Studies of Transiting Exoplanets How to Observe Transits by Youeself ? Summary.

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Planetesimal Formation

Planetesimal Formation. gas drag settling of dust turbulent diffusion damping and excitation mechanisms for planetesimals embedded in disks minimum mass solar nebula particle growth core accretion . Radial drift of particles is unstable to streaming instability

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Lecture 2 - Minimum mass model of solar nebula

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4 star formation

4 star formation. massive interstellar clouds. The galactic interstellar medium (ISM) consists of a roughly uniform gas with n ~10 5 atoms/m 3 . At current epoch, star formation takes place in massive interstellar clouds. Clouds have dimensions: R~10 pc, n ~5 10 9 atoms/m 3 , T~10 K.

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