Inferring the efficiency of convective-envelope overshooting in red giant branch stars

Home

All issues

Volume 700 (August 2025)

A&A, 700 (2025) A163

Full HTML

Open Access

Table 4.

Interpolation results.

NGC	M [M_⊙]	[M/H]	α_MLT = 2.090		α_MLT = 2.290
NGC	M [M_⊙]	[M/H]	f_ov^L	f_ov^ν_max	f_ov^L	f_ov^ν_max
Clusters

1261	$0 . 85_{- 0.01}^{+ 0.01}$ $0.85^{+0.01}_{-0.01}$	$- 1 . 01_{- 0.09}^{+ 0.09}$ $-1.01^{+0.09}_{-0.09}$	$0 . 037_{- 0.018}^{+ 0.017}$ $0.037^{+0.017}_{-0.018}$	—	$0 . 040_{- 0.015}^{+ 0.015}$ $0.040^{+0.015}_{-0.015}$	—
4590	$0 . 75_{- 0.01}^{+ 0.01}$ $0.75^{+0.01}_{-0.01}$	$- 2 . 02_{- 0.09}^{+ 0.09}$ $-2.02^{+0.09}_{-0.09}$	$0 . 050_{- 0.014}^{+ 0.011}$ $0.050^{+0.011}_{-0.014}$	—	$0 . 048_{- 0.007}^{+ 0.017}$ $0.048^{+0.017}_{-0.007}$	—
6101	$0 . 76_{- 0.01}^{+ 0.01}$ $0.76^{+0.01}_{-0.01}$	$- 1 . 69_{- 0.11}^{+ 0.11}$ $-1.69^{+0.11}_{-0.11}$	$0 . 041_{- 0.018}^{+ 0.014}$ $0.041^{+0.014}_{-0.018}$	—	$0 . 040_{- 0.019}^{+ 0.016}$ $0.040^{+0.016}_{-0.019}$	—
6121	$0 . 84_{- 0.01}^{+ 0.01}$ $0.84^{+0.01}_{-0.01}$	$- 0 . 80_{- 0.09}^{+ 0.09}$ $-0.80^{+0.09}_{-0.09}$	$0 . 038_{- 0.017}^{+ 0.017}$ $0.038^{+0.017}_{-0.017}$	—	$0 . 039_{- 0.016}^{+ 0.018}$ $0.039^{+0.018}_{-0.016}$	—
6144	$0 . 76_{- 0.01}^{+ 0.01}$ $0.76^{+0.01}_{-0.01}$	$- 1 . 53_{- 0.10}^{+ 0.10}$ $-1.53^{+0.10}_{-0.10}$	$0 . 062_{- 0.015}^{+ 0.017}$ $0.062^{+0.017}_{-0.015}$	—	$0 . 064_{- 0.016}^{+ 0.015}$ $0.064^{+0.015}_{-0.016}$	—
6362	$0 . 83_{- 0.01}^{+ 0.01}$ $0.83^{+0.01}_{-0.01}$	$- 0 . 80_{- 0.11}^{+ 0.11}$ $-0.80^{+0.11}_{-0.11}$	$0 . 038_{- 0.021}^{+ 0.021}$ $0.038^{+0.021}_{-0.021}$	—	$0 . 039_{- 0.020}^{+ 0.022}$ $0.039^{+0.022}_{-0.020}$	—
6397	$0 . 75_{- 0.01}^{+ 0.01}$ $0.75^{+0.01}_{-0.01}$	$- 1 . 73_{- 0.08}^{+ 0.08}$ $-1.73^{+0.08}_{-0.08}$	$0 . 042_{- 0.014}^{+ 0.010}$ $0.042^{+0.010}_{-0.014}$	—	$0 . 042_{- 0.016}^{+ 0.011}$ $0.042^{+0.011}_{-0.016}$	—
6584	$0 . 82_{- 0.01}^{+ 0.01}$ $0.82^{+0.01}_{-0.01}$	$- 1 . 20_{- 0.11}^{+ 0.11}$ $-1.20^{+0.11}_{-0.11}$	$0 . 043_{- 0.020}^{+ 0.020}$ $0.043^{+0.020}_{-0.020}$	—	$0 . 046_{- 0.021}^{+ 0.020}$ $0.046^{+0.020}_{-0.021}$	—
6637	$0 . 89_{- 0.02}^{+ 0.02}$ $0.89^{+0.02}_{-0.02}$	$- 0 . 37_{- 0.10}^{+ 0.10}$ $-0.37^{+0.10}_{-0.10}$	$0 . 016_{- 0.019}^{+ 0.021}$ $0.016^{+0.021}_{-0.019}$	—	$0 . 020_{- 0.019}^{+ 0.020}$ $0.020^{+0.020}_{-0.019}$	—
6652	$0 . 85_{- 0.02}^{+ 0.02}$ $0.85^{+0.02}_{-0.02}$	$- 0 . 62_{- 0.20}^{+ 0.20}$ $-0.62^{+0.20}_{-0.20}$	$0 . 047_{- 0.038}^{+ 0.037}$ $0.047^{+0.037}_{-0.038}$	—	$0 . 050_{- 0.038}^{+ 0.038}$ $0.050^{+0.038}_{-0.038}$	—
6934	$0 . 81_{- 0.01}^{+ 0.01}$ $0.81^{+0.01}_{-0.01}$	$- 1 . 27_{- 0.12}^{+ 0.12}$ $-1.27^{+0.12}_{-0.12}$	$0 . 040_{- 0.021}^{+ 0.021}$ $0.040^{+0.021}_{-0.021}$	—	$0 . 044_{- 0.022}^{+ 0.019}$ $0.044^{+0.019}_{-0.022}$	—
6791	$1 . 17_{- 0.02}^{+ 0.02}$ $1.17^{+0.02}_{-0.02}$	$+ 0 . 35_{- 0.09}^{+ 0.09}$ $+0.35^{+0.09}_{-0.09}$	$0 . 031_{- 0.018}^{+ 0.016}$ $0.031^{+0.016}_{-0.018}$	$0 . 027_{- 0.006}^{+ 0.006}$ $0.027^{+0.006}_{-0.006}$	$0 . 035_{- 0.017}^{+ 0.017}$ $0.035^{+0.017}_{-0.017}$	$0 . 023_{- 0.006}^{+ 0.006}$ $0.023^{+0.006}_{-0.006}$

Field stars

–	$0 . 97_{- 0.04}^{+ 0.07}$ $0.97^{+0.07}_{-0.04}$	$- 0 . 47_{- 0.05}^{+ 0.04}$ $-0.47^{+0.04}_{-0.05}$	$0 . 041_{- 0.016}^{+ 0.014}$ $0.041^{+0.014}_{-0.016}$	$0 . 054_{- 0.012}^{+ 0.012}$ $0.054^{+0.012}_{-0.012}$	$0 . 044_{- 0.016}^{+ 0.015}$ $0.044^{+0.015}_{-0.016}$	$0 . 048_{- 0.011}^{+ 0.012}$ $0.048^{+0.012}_{-0.011}$
–	$1 . 01_{- 0.06}^{+ 0.06}$ $1.01^{+0.06}_{-0.06}$	$- 0 . 29_{- 0.06}^{+ 0.06}$ $-0.29^{+0.06}_{-0.06}$	$0 . 042_{- 0.017}^{+ 0.016}$ $0.042^{+0.016}_{-0.017}$	$0 . 043_{- 0.011}^{+ 0.012}$ $0.043^{+0.012}_{-0.011}$	$0 . 045_{- 0.016}^{+ 0.016}$ $0.045^{+0.016}_{-0.016}$	$0 . 038_{- 0.012}^{+ 0.012}$ $0.038^{+0.012}_{-0.012}$
–	$1 . 02_{- 0.05}^{+ 0.05}$ $1.02^{+0.05}_{-0.05}$	$- 0 . 11_{- 0.06}^{+ 0.07}$ $-0.11^{+0.07}_{-0.06}$	$0 . 032_{- 0.015}^{+ 0.016}$ $0.032^{+0.016}_{-0.015}$	$0 . 033_{- 0.012}^{+ 0.011}$ $0.033^{+0.011}_{-0.012}$	$0 . 036_{- 0.015}^{+ 0.015}$ $0.036^{+0.015}_{-0.015}$	$0 . 027_{- 0.011}^{+ 0.012}$ $0.027^{+0.012}_{-0.011}$
–	$1 . 04_{- 0.08}^{+ 0.04}$ $1.04^{+0.04}_{-0.08}$	$+ 0 . 07_{- 0.05}^{+ 0.07}$ $+0.07^{+0.07}_{-0.05}$	$0 . 009_{- 0.016}^{+ 0.015}$ $0.009^{+0.015}_{-0.016}$	$0 . 026_{- 0.010}^{+ 0.011}$ $0.026^{+0.011}_{-0.010}$	$0 . 014_{- 0.015}^{+ 0.014}$ $0.014^{+0.014}_{-0.015}$	$0 . 021_{- 0.011}^{+ 0.011}$ $0.021^{+0.011}_{-0.011}$
–	$1 . 17_{- 0.05}^{+ 0.07}$ $1.17^{+0.07}_{-0.05}$	$- 0 . 26_{- 0.07}^{+ 0.05}$ $-0.26^{+0.05}_{-0.07}$	$0 . 040_{- 0.016}^{+ 0.017}$ $0.040^{+0.017}_{-0.016}$	$0 . 035_{- 0.011}^{+ 0.013}$ $0.035^{+0.013}_{-0.011}$	$0 . 043_{- 0.015}^{+ 0.016}$ $0.043^{+0.016}_{-0.015}$	$0 . 030_{- 0.012}^{+ 0.012}$ $0.030^{+0.012}_{-0.012}$
–	$1 . 20_{- 0.06}^{+ 0.06}$ $1.20^{+0.06}_{-0.06}$	$- 0 . 10_{- 0.07}^{+ 0.07}$ $-0.10^{+0.07}_{-0.07}$	$0 . 039_{- 0.015}^{+ 0.015}$ $0.039^{+0.015}_{-0.015}$	$0 . 037_{- 0.011}^{+ 0.011}$ $0.037^{+0.011}_{-0.011}$	$0 . 042_{- 0.014}^{+ 0.015}$ $0.042^{+0.015}_{-0.014}$	$0 . 033_{- 0.012}^{+ 0.011}$ $0.033^{+0.011}_{-0.012}$
–	$1 . 19_{- 0.06}^{+ 0.07}$ $1.19^{+0.07}_{-0.06}$	$+ 0 . 08_{- 0.06}^{+ 0.07}$ $+0.08^{+0.07}_{-0.06}$	$0 . 035_{- 0.011}^{+ 0.013}$ $0.035^{+0.013}_{-0.011}$	$0 . 032_{- 0.008}^{+ 0.009}$ $0.032^{+0.009}_{-0.008}$	$0 . 039_{- 0.012}^{+ 0.012}$ $0.039^{+0.012}_{-0.012}$	$0 . 027_{- 0.009}^{+ 0.010}$ $0.027^{+0.010}_{-0.009}$
–	$1 . 18_{- 0.05}^{+ 0.06}$ $1.18^{+0.06}_{-0.05}$	$+ 0 . 27_{- 0.05}^{+ 0.07}$ $+0.27^{+0.07}_{-0.05}$	$0 . 021_{- 0.010}^{+ 0.011}$ $0.021^{+0.011}_{-0.010}$	$0 . 025_{- 0.007}^{+ 0.008}$ $0.025^{+0.008}_{-0.007}$	$0 . 025_{- 0.010}^{+ 0.011}$ $0.025^{+0.011}_{-0.010}$	$0 . 020_{- 0.007}^{+ 0.008}$ $0.020^{+0.008}_{-0.007}$
–	$1 . 39_{- 0.07}^{+ 0.06}$ $1.39^{+0.06}_{-0.07}$	$- 0 . 09_{- 0.07}^{+ 0.06}$ $-0.09^{+0.06}_{-0.07}$	$0 . 040_{- 0.014}^{+ 0.014}$ $0.040^{+0.014}_{-0.014}$	$0 . 033_{- 0.011}^{+ 0.011}$ $0.033^{+0.011}_{-0.011}$	$0 . 042_{- 0.014}^{+ 0.015}$ $0.042^{+0.015}_{-0.014}$	$0 . 028_{- 0.011}^{+ 0.011}$ $0.028^{+0.011}_{-0.011}$
–	$1 . 38_{- 0.06}^{+ 0.07}$ $1.38^{+0.07}_{-0.06}$	$+ 0 . 08_{- 0.06}^{+ 0.07}$ $+0.08^{+0.07}_{-0.06}$	$0 . 024_{- 0.014}^{+ 0.014}$ $0.024^{+0.014}_{-0.014}$	$0 . 019_{- 0.010}^{+ 0.011}$ $0.019^{+0.011}_{-0.010}$	$0 . 029_{- 0.014}^{+ 0.014}$ $0.029^{+0.014}_{-0.014}$	$0 . 014_{- 0.010}^{+ 0.011}$ $0.014^{+0.011}_{-0.010}$

Notes. Columns provide NGC number (only for clusters), mass (derived with Eq. (3) for clusters and median mass in the bin for field stars), [M/H], and overshooting efficiencies derived from log L_RGBb and log ν_max, RGBb (the latter only for field stars and the OC NGC 6791), both for α_MLT = 2.090 and α_MLT = 2.290.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.