Titlebook: Relativistic Hadrons in Cosmic Compact Objects; Proceedings of a Wor Andrzej A. Zdziarski,Marek Sikora Conference proceedings 1991 Springer

Dislocation

ARENA

AVID

FILLY

Electron-positron pair production in compact sources with energetic protons,. The models assume either spherical or disk accretion onto a black hole or approximate the source as a one-zone region. The steady state pair abundance and instabilities related to pairs are discussed.

Cervical-Spine

Limit cycles in electromagnetic cascades in compact objects,e short time variability of the nonthermal luminosity from a compact object even if the acceleration or injection process is completely steady. Results both from detailed Monte Carlo simulations and from a simple phenomenological model are presented.

homocysteine

变化

修剪过的树篱

Afflict

Collisional Acceleration of Electrons in Central Regions of Active Galactic Nuclei,ns, and can be a significant supply of non-thermal electrons for typical AGN conditions. If proton cooling in the collisions is included, very flat electron spectra can be obtained, otherwise the electron injection has an index of at least two. This collisional acceleration may be important for AGN pair cascade models.

Flounder

0075-8450 galactic nuclei. A varietyof observational results suggest thatrelativistic hadronscan be produced in the vicinity of these objects. Amongthetopics treated in detail are the question whether a largefractionof the energy produced by active galactic nuclei ischanneled into apopulation of relativistic