Multi-epoch leptohadronic modeling of neutrino source candidate blazar PKS 0735+178

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Volume 695 (March 2025)

A&A, 695 (2025) A266

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Table 2.

Best-fit leptonic model parameters.

	Slow solutions				Fast solutions
Parameters	Quiescent	Neutrino arrival	γ flare peak	Post flare	Quiescent	Neutrino arrival	γ flare peak	Post flare
log₁₀( $R_{b}^{'}$ $R^{\prime }_{{\textrm {b}}}$ [cm])	16.94	16.91	16.67	16.96	15.86	15.22	15.57	15.45
B′ [G]	0.79	0.65	2.66	0.60	0.40	4.44	2.27	0.72
Γ_b	2.85	6.21	3.08	5.98	16.08	16.02	12.05	18.49
${log}_{10} {γ^{'}}_{e}^{min}$ $\log _{10}{\gamma ^{\prime }}^{\textrm {min}}_{{\textrm {e}}}$	3.90	3.13	3.60	3.30	3.06	3.37	3.00	3.00
${log}_{10} {γ^{'}}_{e}^{max}$ $\log _{10}{\gamma ^{\prime }}^{\textrm {max}}_{{\textrm {e}}}$	4.78	4.37	4.38	4.68	5.08	4.50	4.11	4.62
α_e	3.45	0.81	1.23	2.50	3.15	2.72	1.16	2.79
${log}_{10} L_{e}^{'}$ $\log _{10}L^{\prime }_{\textrm {e}}$ [erg/s]	44.79	44.15	45.29	43.67	42.62	42.47	43.07	42.51
χ²/n.d.f.	1.4	9.6	2.0	3.8	1.1	10.8	2.2	1.4

Notes. Parameters: $R_{b}^{'}$ $R^{\prime }_{{\textrm {b}}}$ is the radius of the blob, B′ is the magnetic field strength in the emission region, Γ_b is blob Lorentz factor; ${γ^{'}}^{min}$ ${\gamma ^{\prime }}^{\textrm {min}}$ and ${γ^{'}}^{max}$ ${\gamma ^{\prime }}^{\textrm {max}}$ are the minimum and maximum Lorentz factor of the electrons respectively, α_e is the spectral index, $L_{e}^{'}$ $L^{\prime }_{\textrm {e}}$ is electron luminosity, and χ²/n.d.f. is a value of the reduced χ² function.

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