The low-mass stellar population in the young cluster Tr 37 - Disk evolution, accretion, and environment

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Volume 559 (November 2013)

A&A, 559 (2013) A3

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Table 3

Results of the double-sided KS probability test for the Hα EW for objects with different types of disks.

Disk types	2006 sample	2013 sample	All objects	M-type	G/K-type	Comments

Full-disks/Diskless	1E-17	6E-8	1E-22	7E-12	2E-11	Strong difference
Full-disks/PTD	0.47	0.63	0.28	0.62	0.57	No significant difference
Full-disks/TD	0.0001	0.02	5E-6	0.009	5E-5	Significant difference
Full-disks/Depleted	0.07	0.004	3E-4	0.001	0.24^a	Significant difference (only M-type stars)
Diskless/PTD	1E-5	4E-4	1E-8	1E-5	5E-4	Strong difference
Diskless/TD	0.007	0.07	0.001	0.0001	0.28	Significant difference (only M-type stars)
Diskless/Depleted	0.006	0.61	0.16	0.82	0.005^a	Potential difference (only GK stars)
Disked/Diskless	1E-14	4E-6	4E-18	2E-10	1E-8	Strong difference

Notes. The 2006 sample corresponds to the members identified in our previous work, the 2013 sample includes the newly detected objects in this work.

^(a)

Small number statistics, only 6 depleted disks among G/K stars.

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