2007A&A...467..665F


C.D.S. - SIMBAD4 rel 1.7 - 2020.10.28CET06:58:56

2007A&A...467..665F - Astronomy and Astrophysics, volume 467, 665-677 (2007/5-4)

Manganese trends in a sample of thin and thick disk stars. The origin of Mn.

FELTZING S., FOHLMAN M. and BENSBY T.

Abstract (from CDS):

Manganese is an iron-peak element and although the nucleosynthesis path that leads to its formation is fairly well understood, it remains unclear which objects, SNII and/or SNIa, that contribute the majority of Mn to the interstellar medium. It also remains unclear to which extent the supernovae Mn yields depend on the metallicity of the progenitor star or not. By using a well studied and well defined sample of 95 dwarf stars we aim at further constraining the formation site(s) of Mn. We derive Mn abundances through spectral synthesis of four MnI lines at 539.4, 549.2, 601.3, and 601.6nm. Stellar parameters and data for oxygen are taken from Bensby et al. (2003A&A...410..527B, 2004A&A...415..155B, 2005A&A...433..185B). When comparing our Mn abundances with O abundances for the same stars we find that the abundance trends in the stars with kinematics typical of the thick disk can be explained by metallicity dependent yields from SNII. We go on and combine our data for dwarf stars in the disks with data for dwarf and giant stars in the metal-poor thick disk and halo from the literature. We find that dwarf and giant stars show the same trends, which indicates that neither non-LTE nor evolutionary effects are a major concern for Mn. Furthermore, the [Mn/O] vs. [O/H] trend in the halo is flat. We conclude that the simplest interpretation of our data is that Mn is most likely produced in SNII and that the Mn yields for such SNae must be metallicity dependent. Contribution from SNIa in the metal-rich thin disk can not, however, be excluded.

Abstract Copyright:

Journal keyword(s): stars: abundances - Galaxy: abundances - stars: late-type

VizieR on-line data: <Available at CDS (J/A+A/467/665): table1.dat table4.dat table5.dat>

Simbad objects: 99

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Number of rows : 99

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 HD 400 PM* 00 08 40.9385088178 +36 37 37.648934145       5.9   F8IV 154 0
2 * 6 Cet PM* 00 11 15.8508998160 -15 28 04.740699873 5.35 5.38 4.89     F8VFe-0.8CH-0.5 288 0
3 HD 2454 PM* 00 28 20.0441170647 +10 11 23.308682092   6.47   5.8   F5VSr 163 0
4 * 14 Cet PM* 00 35 32.8335385951 -00 30 20.198144650   6.368 5.936     F5V 118 0
5 HD 3628 PM* 00 39 13.2653 +03 08 02.135   7.969 7.339 6.9   G3V 114 0
6 G 267-153 PM* 00 39 57.8235581267 -33 57 41.222970321   7.18 6.69     F7V 68 0
7 HD 3795 PM* 00 40 32.7956054102 -23 48 17.719009278   6.84 6.14     K0VFe-1.5CH-1.3 180 0
8 HD 4308 PM* 00 44 39.2675256910 -65 38 58.282490370 7.31 7.193 6.552     G6VFe-0.9 218 1
9 HD 4597 PM* 00 47 30.7544865350 -36 56 24.703387139   8.39 7.85     F7/8V 71 1
10 * phi02 Cet PM* 00 50 07.5885892159 -10 38 39.584811061   5.69 5.19     F7V 246 0
11 NAME Sculptor Dwarf Galaxy G 01 00 09.4 -33 42 32   9.79 8.6 8.81   ~ 1131 4
12 * 29 Cet PM* 01 07 59.6638725048 +01 59 34.980233478   7.31   5.9   G8IV/V 140 0
13 HD 9562 PM* 01 33 42.8353548073 -07 01 31.236482634 6.61 6.40 5.76     G1V 236 0
14 HD 12042 PM* 01 56 59.9846404530 -51 45 58.490027380   6.58 6.10     F8.5Fe-0.7 87 0
15 * eta Ari PM* 02 12 48.0856782200 +21 12 39.577562642       5.0   F5V 174 0
16 HD 14412 PM* 02 18 58.5046943868 -25 56 44.473476858   7.07 6.34     G8V 198 0
17 NAME Sgr Stream St* 02 22 +00.0           ~ 664 0
18 HD 15029 PM* 02 25 33.9382194053 +11 58 16.419735950       7.1   F5 43 0
19 * lam02 For PM* 02 36 58.6079324808 -34 34 40.713450652 6.67 6.45 5.79     G1V 179 1
20 HD 16397 PM* 02 38 27.8624496391 +30 48 59.859046004 7.98 7.96 7.37 6.84 6.49 G0V 138 0
21 NAME Fornax Dwarf Spheroidal G 02 39 59.3 -34 26 57   9.02 7.4     ~ 1489 1
22 HD 17006 PM* 02 42 08.4438019607 -46 31 27.989431339   6.985 6.094     K1III 44 0
23 * iot Hor PM* 02 42 33.4664838826 -50 48 01.056222150   5.97 5.40     F8V 344 1
24 * eps For PM* 03 01 37.6304831834 -28 05 29.376723799   6.68 5.85     G9:V 158 0
25 * 94 Cet PM* 03 12 46.4369076602 -01 11 45.949836281   5.631 5.070     F8.5V 406 1
26 HD 22309 PM* 03 36 03.1584493309 +16 28 02.891319613 8.250 8.230   7.3   G0 58 0
27 HD 22879 Pe* 03 40 22.0654223510 -03 13 01.124769689 7.146 7.222 6.667 6.346 6.016 G0VmF2 437 0
28 * del Eri RS* 03 43 14.9008787 -09 45 48.208444 5.13 4.46 3.54 2.82 2.32 K0+IV 545 0
29 HD 24616 PM* 03 53 59.4643160075 -23 08 13.471799885   7.52 6.71     G8IV/V 91 0
30 HD 25322 PM* 04 02 15.2904487776 +22 25 20.188591342   8.27 7.82     F5V 31 0
31 HD 27485 PM* 04 20 14.5734764888 -03 45 04.877955280   8.51 7.86     G3V 52 0
32 HD 29587 SB* 04 41 36.3164521477 +42 07 06.420947055 7.940 7.890 7.280 6.74 6.39 G2V 140 1
33 * 58 Eri BY* 04 47 36.2917607568 -16 56 04.041927355   6.14 5.50     G2.5IV-V 388 0
34 * 59 Eri * 04 48 32.5337354995 -16 19 46.148858822   6.278 5.755     F8V 67 0
35 HD 32820 PM* 05 03 53.9525915816 -41 44 41.824737874   6.824 6.303     F8V 60 0
36 * 68 Eri PM* 05 08 43.6984486634 -04 27 22.340521388   5.546 5.119     F5.5VkF4mF2 204 0
37 * zet Pic PM* 05 19 22.1354058924 -50 36 21.477849008   5.96 5.45     F6IV 74 0
38 HD 37739 PM* 05 41 46.7584549332 +22 52 13.257076154       7.7   F5 36 0
39 * alf Men PM* 06 10 14.4741194137 -74 45 10.963587125   5.798 5.069     G7V 249 0
40 HD 45701 PM* 06 24 26.6023843750 -63 25 44.422321250   7.12 6.46     G1V 100 0
41 HD 45184 PM* 06 24 43.8797456693 -28 46 48.416253741   7.01 6.39 6.24 8.94 G2Va 165 1
42 HD 60298 PM* 07 34 50.4099906968 +24 57 16.098846135 8.14 8.04   7.0   G0 69 0
43 HD 62301 PM* 07 44 56.1933366656 +39 33 22.916336799 7.220 7.270   6.4   F8V 121 0
44 HD 69611 PM* 08 17 29.3479423950 -03 59 22.619129726   8.32 7.74     G0V 119 0
45 HD 76932 PM* 08 58 43.9328634171 -16 07 57.805389219 6.47 6.39 5.86     G2VFe-1.8CH-1 367 0
46 HD 78558 PM* 09 08 25.2378567417 -15 08 41.237446346   7.91 7.34     G0.5V 130 0
47 HD 130551 PM* 14 51 31.7225842858 -60 55 50.854065473   9.068 8.751     F5V 91 0
48 * nu.02 Lup PM* 15 21 48.1511171112 -48 19 03.462483973 6.35 6.30 5.65     G3/5V 236 1
49 HD 144585 PM* 16 07 03.3698772530 -14 04 16.670613953 7.22 6.98 6.32     G2V 159 0
50 HD 145148 PM* 16 09 11.2152519637 +06 22 43.291224462   6.97   5.3   K1.5IV 160 0
51 HD 147513 PM* 16 24 01.2905970257 -39 11 34.734611237 6.17 6.02 5.376     G5V 312 1
52 * zet TrA SB* 16 28 28.1396465547 -70 05 03.822057572   5.446 4.899     F9V 182 0
53 HD 149612 PM* 16 39 04.1415896072 -58 15 29.529494217 7.674 7.644 7.034 6.679 6.334 G5VFe-1.2CH-0.9 67 0
54 HD 152391 Ro* 16 52 58.8025427362 -00 01 35.116299669   7.40 6.64     G8.5Vk: 338 0
55 HD 153075 PM* 17 00 31.6443757651 -57 17 49.575190335   9.415 8.910     G2VFe-0.8CH-0.5 85 0
56 V* V2213 Oph BY* 17 05 16.8186294192 +00 42 09.217571716   6.59   5.6   F8.5IV-V 318 0
57 HD 156098 PM* 17 17 03.6455012243 -32 39 46.224493384   6.021 5.526     F6V 98 0
58 HD 156365 PM* 17 18 07.1354097841 -24 04 22.881060858   7.27 6.59     G3V 73 0
59 HD 157089 PM* 17 21 07.0567914512 +01 26 34.981760941 7.60 7.59 7.01 6.46 6.14 F8VgF8mF6 234 0
60 HD 157466 PM* 17 22 27.6461103752 +24 52 45.934455673       6.6   F8V 111 0
61 HD 157347 PM* 17 22 51.2877095327 -02 23 17.439826176   6.965 6.278     G3V 161 0
62 * 84 Her PM* 17 43 21.5646072179 +24 19 40.157353689   6.394 5.729     G2IIIb 136 0
63 * mu. Ara PM* 17 44 08.7036342277 -51 50 02.591049123   5.85 5.15     G3IV-V 469 2
64 HD 162396 PM* 17 52 52.5828939517 -41 59 47.487625525   6.74 6.20     F9VFe-0.7CH-0.4 106 0
65 HD 165401 SB* 18 05 37.4544371448 +04 39 25.798102148 7.443 7.399 6.786 6.432 6.09 G2V 206 0
66 HD 166435 PM* 18 09 21.3817906855 +29 57 06.165674208   7.457 6.829     G1IV 170 0
67 HD 169830 * 18 27 49.4852008378 -29 49 00.705771732   6.406 5.902 7.01   F7V 245 1
68 HD 172051 ** 18 38 53.4015065712 -21 03 06.741519593   6.518 5.860     G6V 171 1
69 HD 174160 * 18 48 16.4027582506 +23 30 53.092215837 6.62 6.672 6.181     F7V 73 0
70 NAME SDG G 18 55 03.1 -30 28 42   4.5 3.6     ~ 1778 2
71 HD 176377 PM* 18 58 51.0031145311 +30 10 50.314585200   7.37   6.4   G1V 102 0
72 HD 179949 BY* 19 15 33.2300861317 -24 10 45.673372382   6.772 6.237     F8V 354 1
73 HD 183877 PM* 19 32 40.3319928128 -28 01 11.312726275   7.83 7.15     G8VFe-1CH-0.5 88 0
74 HD 184960 PM* 19 34 19.7897154364 +51 14 11.827779462   6.21   5.4   F7V 138 0
75 HD 184985 PM* 19 37 34.4131265906 -14 18 06.491325235   5.938 5.451     F7V 86 0
76 HD 190360 PM* 20 03 37.4049065078 +29 53 48.495330996   6.44   5.2   G7IV-V 392 1
77 HD 190009 * 20 03 44.3096986231 -22 35 44.150595019   6.928 6.428     F7V 62 0
78 * del Pav PM* 20 08 43.6094697 -66 10 55.443275 4.78 4.32 3.56 2.95 2.61 G8IV 353 0
79 HD 197214 SB* 20 43 15.9971544063 -29 25 26.107915068 7.778 7.635 6.960 6.583 6.229 G6V 77 0
80 HD 199288 PM* 20 57 40.0679487434 -44 07 45.739637893   7.11 6.52     G2VFe-1.0 171 0
81 * 11 Aqr PM* 21 00 33.8407622602 -04 43 48.940823425   6.819 6.192     G1V 186 0
82 * gam Pav PM* 21 26 26.6048372 -65 21 58.314484 4.57 4.70 4.22 3.75 3.45 F9VFe-1.4CH-0.7 377 0
83 * 15 Peg PM* 21 52 29.9167067804 +28 47 36.751682373 5.82 5.95 5.53     F2V 226 0
84 HD 208998 PM* 22 01 36.5233496256 -53 05 36.885322194   7.70 7.13     G0V 94 0
85 HD 210277 PM* 22 09 29.8657193934 -07 32 55.163014863   8.85 8.57 7.36   G8V 301 1
86 HD 210483 PM* 22 10 26.1624878567 +18 47 49.581239842   8.16   7.2   G4 66 0
87 HD 210918 PM* 22 14 38.65336 -41 22 53.9866 7.02 6.88 6.23     G2V 179 0
88 HD 211976 * 22 20 55.7976682555 +08 11 12.268074699   6.621 6.163     F5V 85 0
89 HD 212231 PM* 22 23 14.4741852246 -25 50 32.226826056   8.47 7.86     G2V 62 0
90 HD 215110 PM* 22 42 57.9561582816 +00 24 06.757187940   8.60   7.2   G8IV 35 0
91 * rho Ind PM* 22 54 39.4829644814 -70 04 25.356610041 6.95 6.71 6.05     G1VFe+0.3 169 1
92 HD 216756 PM* 22 55 02.6472548038 +37 04 36.576170796   6.295 5.901     F4V 87 0
93 * 51 Peg Ro* 22 57 27.9804167474 +20 46 07.782240714 6.39 6.16 5.46 4.97 4.61 G2IV 1079 1
94 HD 217107 ** 22 58 15.5411942071 -02 23 43.387117210   6.919 6.163     G8IV/V 333 1
95 HD 221830 PM* 23 35 28.8946565621 +31 01 01.832810749   7.45   6.5   G2 145 0
96 V* KT Peg RS* 23 39 30.9714449782 +28 14 47.405331910   7.71   6.6   G8 86 0
97 HD 224022 PM* 23 54 38.6212339113 -40 18 00.222023224   6.60 6.03     G0V 80 0
98 HD 224233 PM* 23 56 11.4341713204 +59 46 03.387035728   8.30   7.2   G1 51 0
99 HD 224383 PM* 23 57 33.5186236762 -09 38 51.070720084   8.51 7.88     G3V 98 0

    Equat.    Gal    SGal    Ecl

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2020.10.28-06:58:56

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