2011ApJ...738L..33T

C.D.S. - SIMBAD4 rel 1.7 - 2019.10.14CEST08:56:35

2011ApJ...738L..33T - Astrophys. J., 738, L33 (2011/September-2)

A possible signature of non-uniform be-α relationships for the galaxy.

TAN K. and ZHAO G.

Abstract (from CDS):

Most of the previous studies on beryllium abundances in metal-poor stars have taken different Galactic populations as a whole when investigating the production and evolution of Be. In this Letter, we report on the detection of systematic differences in [α/H]-A(Be) relationships between the low- and high-α stars which were identified by previous works. We remind that one should be more careful in investigating the Galactic evolution of Be with a sample comprising different Galactic populations, because such a mixed sample may lead to inaccurate Be-Fe/Be-O relationships.

Abstract Copyright: ∼

Journal keyword(s): Galaxy: formation - Galaxy: halo - stars: abundances

Simbad objects: 44

Full paper

View the reference in ADS

Number of rows : 44

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2019	#notes
1	HD 3567	PM*	00 38 31.9476246205	-08 18 33.395481958	9.54	9.70	9.23			F7/8wF3	189	0
2	CD-61 282	PM*	01 36 05.8498088859	-61 05 03.493817197		10.63	10.10			G0	56	0
3	BD-01 306	PM*	02 14 40.2992022335	-01 12 05.123755516	9.60	9.631	9.066	8.712	8.377	G0	129	0
4	HD 17820	PM*	02 51 58.3549892835	+11 22 11.936962577	8.85	8.92		8.0		G5	94	0
5	G 5-19	PM*	03 11 26.5408307448	+12 37 09.570143650		11.77		11.0		~	39	0
6	BD+20 571	PM*	03 27 39.4524583375	+21 02 34.997258945		11.36		10.8		G0	51	0
7	HD 22879	Pe*	03 40 22.0654223510	-03 13 01.124769689	7.146	7.222	6.667	6.346	6.016	G0VmF2	420	0
8	HD 25704	**	04 01 44.6318109883	-57 12 24.595289561		8.65	8.10			F7V	131	0
9	CD-33 3337	PM*	06 54 47.8102286237	-33 44 49.020854453		9.56	9.03			F5	84	0
10	HD 51754	PM*	06 58 38.5387307770	-00 28 49.697886299	9.60	9.567	9.009	8.663	8.334	G2V	108	0
11	CD-57 1633	HV*	07 06 28.9517777029	-57 27 29.118056344		10.04	9.54			F7V	84	0
12	HD 233511	PM*	08 19 22.5717671718	+54 05 09.627780721	10.02	10.24		9.4		F4	120	0
13	HD 76932	PM*	08 58 43.9328634171	-16 07 57.805389219	6.47	6.39	5.86			G2VFe-1.8CH-1	361	0
14	G 46-31	SB*	09 17 04.0012875687	+03 01 29.628025488		11.39		10.6		~	59	0
15	HD 97320	PM*	11 11 00.7344947834	-65 25 37.746274848		9.769	9.269			F3V	119	0
16	BD+26 2251	PM*	11 44 35.7048923618	+25 32 11.691354184		10.82		9.9		F6	76	0
17	BD-21 3420	PM*	11 55 28.4583234970	-22 23 13.322785163		10.649	10.107			F5	56	0
18	HD 103723	PM*	11 56 36.0250188318	-21 25 09.826660968		10.554	10.091			F5/6V	67	0
19	HD 105004	PM*	12 05 24.8526214531	-26 35 43.746369085		10.96	10.39			F9	90	0
20	HD 106038	PM*	12 12 01.3690548564	+13 15 40.620671155	10.45	10.630	10.162	9.851	9.539	F6wl	167	0
21	HD 111980	SB*	12 53 15.0528185218	-18 31 20.009066873	8.80	8.91	8.38			F7V	152	0
22	HD 113679	PM*	13 05 52.8243888123	-38 30 59.990798799		10.342	9.797			G2/3V	80	0
23	HD 114762	SB*	13 12 19.7467346230	+17 31 01.611425890	7.78					F9VgF8mF4+M6?V	498	1
24	G 63-26	PM*	13 24 30.5996886277	+20 27 22.097274134		12.62	12.18	12.5		sd:F	48	0
25	HD 120559	PM*	13 51 40.3897554726	-57 26 08.293465228	8.679	8.647	7.982	7.605	7.217	G7VFe-1.4CH-1	134	0
26	HD 121004	PM*	13 53 58.1163515488	-46 32 19.526169178		10.112	9.522			G2V	123	0
27	HD 126681	PM*	14 27 24.9096361739	-18 24 40.457119166		9.939	9.535			G3V	162	0
28	HD 132475	PM*	14 59 49.7649807130	-22 00 45.814964574	8.98	9.11	8.55			F5/6V	222	1
29	HD 148816	PM*	16 30 28.4586643435	+04 10 41.603810207	7.75	7.81	7.28	6.82	6.49	F7V	277	0
30	HD 160693	PM*	17 39 36.8721114627	+37 11 01.504427710	8.94	8.92		8.0		G0	189	0
31	HD 163810	**	17 58 38.4538029750	-13 05 49.654844460	10.15	10.23	9.63			G3V	132	0
32	G 21-22	PM*	18 39 09.7160540500	+00 07 14.317373403		11.285	10.775	10.437	10.086	G4	58	0
33	HD 175179	PM*	18 54 23.2030233107	-04 36 18.624524830	9.56	9.61	9.03			G5V	103	0
34	HD 179626	PM*	19 13 20.7187369501	-00 35 42.340961173		9.701	9.187	8.844	8.489	F5V	108	0
35	HD 189558	PM*	20 01 00.2452564415	-12 15 20.355884232		8.27	7.72			F8/G2V	168	1
36	HD 193901	PM*	20 23 35.8472360557	-21 22 14.228814044	9.08	9.22	8.67	8.17	7.87	F7V	253	0
37	HD 194598	PM*	20 26 11.9185966774	+09 27 00.429262518	8.62	8.82	8.34	7.90	7.56	F8	282	0
38	HD 199289	PM*	20 58 08.5241060028	-48 12 13.460660433		8.82	8.30			F5V	100	0
39	HD 205650	PM*	21 37 26.0309417494	-27 38 06.697112156		9.59	9.00			F6V	93	0
40	BD+26 4251	PM*	21 43 57.1238901563	+27 23 23.991146537				9.9		F6	72	0
41	BD+11 4725	SB*	22 05 40.6986865279	+12 22 36.239672531		10.19		9.2		G3	80	0
42	BD+07 4841	PM*	22 18 36.5061308735	+08 26 44.960669943		10.84		10.1		G0	96	0
43	HD 219617	**	23 17 05.04375	-13 51 03.5971	8.41	8.60	8.14	7.70	7.37	F8	296	0
44	HD 222766	PM*	23 43 34.9168944594	-07 55 24.016486937		10.769	10.115	9.728	9.349	G5/6V	71	0

To bookmark this query, right click on this link: simbad:objects in 2011ApJ...738L..33T and select 'bookmark this link' or equivalent in the popup menu