Can I read Peak-flux-density spectra of large solar radio bursts and proton emission from flares on EtoBox?

Peak-flux-density spectra of large solar radio bursts and proton emission from flares by Cliver, Edward W. is a nonfiction available to read on EtoBox.

What is Peak-flux-density spectra of large solar radio bursts and proton emission from flares about?

We have reexamined the relationship between U-shaped peak-flux-density microwave spectra and solar proton events for approx 200 large (Sp(> or = 2GHz)> or = 800 solar flux uits (sfu) microwave burst (1965 - 1979). The radio spectra fell into two basic classes: (a) U-shaped with two maxima (> or = 800 sfu) in the range from 200 MHz to> or = 10 GHz (59 percent of all events), and (b) cutoff spectra with a maximum> or = 800 sfu at f> or = 2 GHz and Sp (200 MHz) or = 800 sfu at f> or = 2 GHz and 100 sfu <or = Sp (200 MHz) 10 MeV proton events of any size (> or = 0.01 pr per sq cm per sec per sr) are as follows: U-shaped Type II/IV (90 percent of large microwave bursts with U-shaped spectra are associated with Type II/IV events), protons (77 percent); intermediate Type II/IV (78 percent), protons (73 percent); and cutoff Type II/IV (22 percent), protons (33 percent). These statistics affirm various lines of evidence linking coronal shock waves and interplanetary proton events. They also suggest that the meter wavelength branch of the U-shaped spectrum may be attributable to second phase (vs flash phase) accelerated electrons

Who reads Peak-flux-density spectra of large solar radio bursts and proton emission from flares?

Author

Cliver, Edward W.

Publisher

Air Force Geophysics Laboratory, Air Force Systems Command, United States Air Force, 1985.

Published

1985

Language

EN

Category

nonfiction