Open Access

Table 3.

Stars classified according to Eq. (2) for their chemistry and according to the contours of the mass distributions of Fig. 8.

Class N Stars
Overmassive 20 Y1, Y2, Y3, Y4, Y5, Y6, Y8, Y9, Y10, Y11, Y12, Y13, Y14, Y15, Y16, Y18, Y23, Y26, Y27, Y28
Undermassive 2 Y19, Y20

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