Powers and Magnetization of Blazar Jets
AbstractIn this work I review the observational constraints imposed on the energetics and magnetisation of quasar jets, in the context of theoretical expectations. The discussion is focused on issues regarding the jet production efficiency, matter content, and particle acceleration. I show that if the ratio of electron-positron-pairs to protons is of order 15, as is required to achieve agreement between jet powers computed using blazar spectral fits and those computed using radio-lobe calorimetry, the magnetization of blazar jets in flat-spectrum-radio-quasars (FSRQ) must be significant. This result favors the reconnection mechanism for particle acceleration and explains the large Compton-dominance of blazar spectra that is often observed, without the need to postulate very low jet magnetization. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Sikora, M. Powers and Magnetization of Blazar Jets. Galaxies 2016, 4, 12.
Sikora M. Powers and Magnetization of Blazar Jets. Galaxies. 2016; 4(3):12.Chicago/Turabian Style
Sikora, Marek. 2016. "Powers and Magnetization of Blazar Jets." Galaxies 4, no. 3: 12.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.