2015ApJ...814..142J

Query : 2015ApJ...814..142J

2015ApJ...814..142J - Astrophys. J., 814, 142 (2015/December-1)

Investigating the consistency of stellar evolution models with globular cluster observations via the red giant branch bump.

JOYCE M. and CHABOYER B.

Abstract (from CDS):

Synthetic Red Giant Branch Bump (RGBB) magnitudes are generated with the most recent theoretical stellar evolution models computed with the Dartmouth Stellar Evolution Program (DSEP) code. They are compared to the observational work of Nataf et al., who present RGBB magnitudes for 72 globular clusters. A DSEP model using a chemical composition with enhanced α capture [α/Fe] = +0.4 and an age of 13 Gyr shows agreement with observations over metallicities ranging from [Fe/H] = 0 to [Fe/H] ≈ -1.5, with discrepancy emerging at lower metallicities.

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Journal keyword(s): globular clusters: general - methods: statistical - stars: evolution

Simbad objects: 38

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Number of rows : 38
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 104 GlC 00 24 05.359 -72 04 53.20     4.09     ~ 4158 0
2 NGC 1261 GlC 03 12 16.21 -55 12 58.4     8.63     ~ 579 0
3 NGC 1851 GlC 05 14 06.76 -40 02 47.6           ~ 1529 0
4 M 79 GlC 05 24 10.59 -24 31 27.3     8.16     ~ 883 0
5 NGC 2808 GlC 09 12 03.10 -64 51 48.6           ~ 1540 0
6 M 68 GlC 12 39 27.98 -26 44 38.6     7.96     ~ 1069 0
7 NGC 5286 GlC 13 46 26.81 -51 22 27.3           ~ 485 0
8 NGC 5634 GlC 14 29 37.28 -05 58 35.1   10.69 10.05     ~ 333 0
9 NGC 5824 GlC 15 03 58.612 -33 04 06.70   10.28 9.56     ~ 441 0
10 M 5 GlC 15 18 33.22 +02 04 51.7     5.95     ~ 2095 0
11 NGC 5927 GlC 15 28 00.69 -50 40 22.9           ~ 499 0
12 M 80 GlC 16 17 02.41 -22 58 33.9           ~ 780 0
13 NGC 6139 GlC 16 27 39.987 -38 50 57.03   11.03 9.68     ~ 231 0
14 M 13 GlC 16 41 41.634 +36 27 40.75     5.8     ~ 2291 0
15 M 12 GlC 16 47 14.18 -01 56 54.7     6.07     ~ 736 0
16 NGC 6235 GlC 16 53 25.36 -22 10 38.8   11.99 7.20     ~ 208 0
17 M 10 GlC 16 57 09.05 -04 06 01.1     4.98     ~ 857 0
18 NGC 6284 GlC 17 04 28.747 -24 45 51.22   10.72 7.43     ~ 302 0
19 NGC 6304 GlC 17 14 32.25 -29 27 43.3           ~ 394 0
20 M 92 GlC 17 17 07.39 +43 08 09.4     6.52     ~ 2240 0
21 NGC 6356 GlC 17 23 34.99 -17 48 46.9   10.01 7.42     ~ 372 1
22 NGC 6352 GlC 17 25 29.11 -48 25 19.8           ~ 425 0
23 NGC 6362 GlC 17 31 54.99 -67 02 54.0           ~ 637 0
24 NGC 6388 GlC 17 36 17.461 -44 44 08.34           ~ 988 1
25 NGC 6397 GlC 17 40 42.09 -53 40 27.6     5.17     ~ 2103 0
26 NGC 6426 GlC 17 44 54.71 +03 10 12.5           ~ 244 0
27 NGC 6441 GlC 17 50 13.06 -37 03 05.2           ~ 940 0
28 NGC 6496 GlC 17 59 03.68 -44 15 57.4   9.96       ~ 251 0
29 NGC 6584 GlC 18 18 37.60 -52 12 56.8     8.17     ~ 317 0
30 NGC 6624 GlC 18 23 40.51 -30 21 39.7           ~ 939 1
31 NGC 6652 GlC 18 35 45.63 -32 59 26.6           ~ 474 0
32 M 22 GlC 18 36 23.94 -23 54 17.1           ~ 1459 0
33 M 70 GlC 18 43 12.76 -32 17 31.6           ~ 421 0
34 NGC 6723 GlC 18 59 33.15 -36 37 56.1           ~ 543 0
35 NGC 6934 GlC 20 34 11.37 +07 24 16.1           ~ 459 0
36 M 72 GlC 20 53 27.70 -12 32 14.3     8.96     ~ 465 0
37 M 15 GlC 21 29 58.33 +12 10 01.2           ~ 3274 0
38 M 30 GlC 21 40 22.12 -23 10 47.5     7.10     ~ 1121 0

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