Electron-positron pair production by ultrarelativistic electrons in a soft photon field

Details Electron-positron pair production by ultrarelativistic electrons in a soft photon field Electron-positron pair production by ultrarelativistic electrons in a soft photon field

Jan 1986

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986apj...300..178m&link_type=abstract

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 300, Jan. 1, 1986, p. 178-189.

Statistics

Computation

20

Computational Astrophysics, Electron-Positron Pairs, Pair Production, Photon-Electron Interaction, Relativistic Electron Beams, Electron Energy, Energy Dissipation, Energy Distribution, Gamma Rays, Positrons

Scientific paper

The fully differential cross section for photon-electron pair production is integrated numerically over phase space. Results are obtained for the astrophysically interesting case in which the interaction between an ultrarelativistic electron and a soft photon results in electron-positron pair production. The positron spectrum is a function of the energies of both the photon and the electron, as well as the angle of interaction. It is found that the energy at which the positron distribution peaks is inversely proportional to the photon energy and independent of the electron energy. The positron spectrum is integrated once more over initial electron energies for a power-law energy distribution of primary electrons. The same procedure is repeated for the recoil particle; it is shown that the peak of the recoil energy distribution depends linearly on the energy of the primary electron. Finally, semianalytical expressions are obtained for the energy losses of the primary electrons.

Affiliated with

Also associated with

No associations

Rating

Electron-positron pair production by ultrarelativistic electrons in a soft photon field 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 Electron-positron pair production by ultrarelativistic electrons in a soft photon field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electron-positron pair production by ultrarelativistic electrons in a soft photon field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1844428