30.01.2013 Views

grb absorption spectroscopy - Inaf

grb absorption spectroscopy - Inaf

grb absorption spectroscopy - Inaf

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

GRB080330 - TIME DEPENDENT MODELING<br />

FeII<br />

d = 280±50 pc<br />

Component IV<br />

SiII<br />

d < 800 pc<br />

For d=280pc and<br />

n e = 1-10 3 cm -3<br />

the fraction of FeII and<br />

MgI during the first 40<br />

minutes (rest frame) of<br />

the afterglow is almost<br />

unchanged<br />

(self consistency)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!