Expected gamma-ray fluxes from interactions of flare energetic particles with solar wind matter

Details Expected gamma-ray fluxes from interactions of flare energetic particles with solar wind matter Expected gamma-ray fluxes from interactions of flare energetic particles with solar wind matter

Oct 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aipc..587..628d&link_type=abstract

GAMMA 2001: Gamma-Ray Astrophysics 2001. AIP Conference Proceedings, Volume 587, pp. 628-632 (2001).

Astronomy and Astrophysics

Astrophysics

Particle Emission, Solar Wind, Gamma-Ray

Scientific paper

On the basis of data on solar flare energetic particle (FEP) generation and propagation in the Heliosphere we calculate the space-time-energy distribution of these particles in the Heliosphere in the periods of great FEP events. On the basis of observation data and investigations of cosmic ray nonlinear processes in the Heliosphere we determine the space-time distribution of solar wind matter. Then we calculate the generation of gamma-ray (GR) by decay of neutral pions generated by nuclear interactions of FEP with solar wind matter and determine the expected space-time distribution of GR emissivity. Then we calculate the expected time variation of the angle distribution and spectra of GR fluxes generated by interaction of FEP with solar wind matter for observations from the Earth or from space-probes on different distances from the Sun. For some simple diffusion model of solar FEP propagation we obtain analytical approximation described the time evolution of GR flux angle distribution as well as time evolution of GR spectrum. It is shown that by observations of GR generated by solar FEP interactions with wind matter can be obtain additional important information on FEP propagation and matter distribution in the inner Heliosphere in periods of great FEP events. .

Affiliated with

Also associated with

No associations

Rating

Expected gamma-ray fluxes from interactions of flare energetic particles with solar wind matter does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Expected gamma-ray fluxes from interactions of flare energetic particles with solar wind matter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Expected gamma-ray fluxes from interactions of flare energetic particles with solar wind matter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1101998