Etudes des proprietes des neutrinos dans les contextes ...

tel-00450051, version 1 - 25 Jan 2010
Figure 7.1: The initial, t = 0, density profile used in our SN simulations. The
dense core (A) inside 20 km contains approximately 3M⊙. The slow, outwardmoving
standing accretion shock (B) is located at 200 km. Above that we have
a collapsing, 13.2 M⊙, progenitor (C). Taken from [81]
Figure 7.2: The density as a function of the radius in the 1D SN model used at
t = 1 s (dotted), t = 1.5 s (solid), t = 2 s (long dashed), t = 2.5 s (dash-dot) and
t = 3 s (dash double dot). The horizontal solid lines are (from top to bottom)
the MSW high resonance densities for 20 and 40 MeV neutrinos. Taken from [81]
122