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Fig. 13.

image

Top: core-to-lobe radio flux density ratio vs. FWHM(Hβ), adapted from Wills & Browne (1986). Colored dots represent sources of our sample: red dots represent A1 RL FRII sources, yellow dots B1 RL FRII, green B1+ RL FRII and blue ones B1++ RL FRII. Black dots are the original data from Wills & Browne (1986). The magenta line represents the change of R with FWHM(β), predicted by the Orr & Browne (1982) beaming model with RT = 0.024 and γ = 5. Bottom: FWHM(β) vs. inclination, derived from Rc through Eq. (16).

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