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Fig. 8.

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Detectability of the signature in the r010 ratios for different quantities. The open and black circles show that the signature of the BSCZ glitch has an amplitude, , that is larger than 0.0015 and 0.0030 (the mean uncertainty of the r010 ratios of 16 Cyg A and KIC 10162436 around νmax), respectively. Top left: ratio of the acoustic radius of the BSCZ (tcz) over the total acoustic radius (𝒯) for models with masses between 1.2 and 1.5 M and ξPC = 2. The dashed line represents the position of the iron/nickel convective zone induced by their accumulations due to radiative accelerations for a 1.5 M model. Top right: associated evolutionary tracks in a Kiel diagram. Middle left: amplitudes Amax according to the ratio of the acoustic radius of the BSCZ (tcz) over the total acoustic radius (𝒯) for the same models. Middle right: amplitudes Amax/(4Δν) according to the ratio of the acoustic radius of the BSCZ (tcz) over the total acoustic radius (𝒯) for the same models. Bottom: amplitudes Amax/(4Δν) according to f12, 21 at . For the top left, middle and bottom panels, the dotted grey lines represent the same models with ξPC = 0.

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