'Radiative flux' diaporamas de présentation

Phil Russell, NASA Ames Research Center

Narrowing the Uncertainty in Aerosol Radiative Forcing by Combining Suborbital and Satellite Measurements in Interagency/International Field Programs. Phil Russell, NASA Ames Research Center. Department of Energy Atmospheric Science Program Annual Science Team Meeting Annapolis MD

960 views • 80 slides

Theoretical Calculations of the Inner Disk’s Luminosity

Theoretical Calculations of the Inner Disk’s Luminosity. Scott C. Noble, Julian H. Krolik (JHU) (John F. Hawley, Charles F. Gammie) 37 th COSPAR 2008, E17 July 16 th , 2008. GR model of radiatively efficient disks F(r,a)  T(r,a) and R in Observations  M BH , a BH. W r f. F.

320 views • 22 slides

Lecture 11

Lecture 11. Energy transport. Review: Nuclear energy. If each reaction releases an energy L, the amount of energy released per unit mass is just. The sum over all reactions gives the nuclear reaction contribution to e in our fifth fundamental equation:. Proton-proton chain (PPI).

327 views • 15 slides

METR 415/715

227 views • 12 slides

Lecture 8: Stellar Atmosphere

Lecture 8: Stellar Atmosphere. 3. Radiative transfer. Solar abundances from absorption lines. From an analysis of spectral lines, the following are the most abundant elements in the solar photosphere. Emission coefficient.

127 views • 12 slides

Pulsating Variables

0. Pulsating Variables. 0. Cepheid Variables. Discovered by J. Goodricke (1784):. Prototype: d Cephei. Light curve of d Cephei. 0. Cepheid Variables: The Period-Luminosity Relation. The variability period P of a Cepheid variable is positively correlated with its luminosity:.

411 views • 11 slides