2000A&A...353..722N

Query : 2000A&A...353..722N

2000A&A...353..722N - Astronomy and Astrophysics, volume 353, 722-728 (2000/1-2)

Sc and Mn abundances in disk and metal-rich halo stars.

NISSEN P.E., CHEN Y.Q., SCHUSTER W.J. and ZHAO G.

Abstract (from CDS):

Sc and Mn abundances are determined for 119 F and G main-sequence stars with -1.4<[Fe/H]<+0.1, representing stars from the thin disk, the thick disk and the halo. The results indicate that Sc behaves like an α element, showing a decreasing [Sc/Fe] with increasing metallicity in disk stars and a dual pattern in the kinematically selected halo stars. In contrast, Mn shows an increase from [Mn/Fe]≃-0.5 at [Fe/H]=-1.4 to zero at solar metallicity. There appears to be a discontinuity or sharp increase of [Mn/Fe] at [Fe/H]≃-0.7 corresponding to the transition between the thick and the thin disk. It is discussed if supernovae of Type Ia are a major source of Mn in the Galactic disk or if the trend of [Mn/Fe] vs. [Fe/H] can be explained by nucleosynthesis in Type II supernovae with a strong metallicity dependence of the yield.

Abstract Copyright: ∼

Journal keyword(s): nuclear reactions, nucleosynthesis, abundances - stars: abundances - stars: late-type - Galaxy: evolution - Galaxy: halo - Galaxy: solar neighbourhood

CDS comments: Table 4 : W7547 = GCRV 7547

Simbad objects: 118

goto View the references in ADS

Number of rows : 118
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 HD 400 PM* 00 08 40.9385785968 +36 37 37.652234016       5.9   F8IV 164 0
2 HD 3454 SB* 00 37 56.9909294544 +47 24 27.776418228   8.00 7.53     F5 57 0
3 HD 3567 PM* 00 38 31.9473242153 -08 18 33.392826667 9.54 9.70 9.23     F7/8wF3 207 0
4 HD 5750 PM* 00 59 35.8209201690 +32 29 31.606198576       6.7   F5 49 0
5 HD 6834 * 01 09 35.2624590504 +39 46 51.768216264   8.83 8.41     F2 52 0
6 HD 6840 ** 01 10 50.7378601560 +67 46 48.475137540       6.2   G0 80 0
7 CD-61 282 PM* 01 36 05.8495294416 -61 05 03.492150337   10.63 10.10     G0 67 0
8 HD 10307 SB* 01 41 47.1268541099 +42 36 48.221567818 5.69 5.58 4.96 4.43 4.10 G1V 501 0
9 HD 11007 PM* 01 48 41.5626898078 +32 41 24.752122242   6.34   5.4   F8V 130 0
10 HD 11592 PM* 01 53 57.6820221059 +10 36 50.490634992   7.24   6.5   F6 87 0
11 HD 17288 PM* 02 44 09.9878586597 -60 03 21.799320430   10.557 10.214 10.000   F7V 54 0
12 HD 17820 PM* 02 51 58.3551725257 +11 22 11.940361848 8.85 8.92   8.0   G5 111 0
13 * iot Per PM* 03 09 04.0193012009 +49 36 47.802053343 4.76 4.64   3.7   G0V 548 0
14 BD+20 571 PM* 03 27 39.4522217875 +21 02 34.994793492   11.36   10.8   G0 57 0
15 CD-47 1087 PM* 03 34 44.4683802912 -47 16 12.058432860   10.83 10.26     G8V-VI 36 0
16 * 10 Tau PM* 03 36 52.3837044168 +00 24 05.992097829 5.23 5.15 4.30 4.09 3.77 F9IV-V 565 0
17 HD 22879 Pe* 03 40 22.0652879951 -03 13 01.124265616 7.146 7.222 6.667 6.346 6.016 G0VmF2 496 0
18 HD 24339 PM* 03 51 24.1360373910 -25 55 57.378422899   10.00 9.44     F7V 46 1
19 HD 24421 PM* 03 55 37.0794405144 +52 13 36.554359368 9.036 7.30   6.5   F8VmF1 76 0
20 HD 25704 ** 04 01 44.6317980946 -57 12 24.598726799   8.65 8.10     F7V 151 0
21 HD 25457 TT* 04 02 36.7442719512 -00 16 08.119921152   5.88 5.38     F7V 265 0
22 HD 25173 PM* 04 07 24.0248198260 +75 10 30.157905235   7.70   6.9   F8V 67 0
23 * 50 Per RS* 04 08 36.6171573432 +38 02 23.058806100 7.78 5.97   5.2   F8V 218 0
24 HD 241253 PM* 05 09 56.9589768600 +05 33 26.741302308   10.24   9.4   G0 96 0
25 HD 33632 PM* 05 13 17.4477692856 +37 20 14.320771980   6.99 6.47 6.2   F8V 93 0
26 * lam Aur PM* 05 19 08.4754499121 +40 05 56.585080940 5.46 5.33 4.71 4.18 3.86 G1.5IV-VFe-1 533 0
27 * 111 Tau BY* 05 24 25.4632701888 +17 23 00.726415944   5.52   4.7   F8V 339 0
28 HD 246132 SB* 05 40 09.7460841768 +12 10 41.058951312       9.8   G5 71 0
29 * chi01 Ori RS* 05 54 22.9829893 +20 16 34.222038 5.08 5.00 4.40 3.90 3.59 G0V 851 0
30 HD 39833 PM* 05 55 01.9581989592 -00 30 28.697562252   8.28 7.66     G3V 100 0
31 HD 41640 PM* 06 07 09.2243604288 +16 33 21.892776732   7.85 7.35     F5 54 0
32 HD 43947 * 06 19 40.1737305480 +16 00 47.693493252   7.16 6.62     F8V 129 0
33 HD 46317 PM* 06 36 15.1329774216 +58 06 24.414539292       6.3   F5 48 0
34 HD 49732 PM* 06 51 50.8948023696 +41 34 34.721110056   8.26 7.85     F8 44 0
35 CD-33 3337 PM* 06 54 47.8101117384 -33 44 49.024262364   9.56 9.03     F5 93 0
36 CD-57 1633 HV* 07 06 28.9516977109 -57 27 29.118927115   10.04 9.54     F7V 102 0
37 HD 54717 PM* 07 11 19.4838771912 +33 06 42.713112312   7.59 7.16     F5 44 0
38 HD 55575 PM* 07 15 50.1391766472 +47 14 23.868404124 6.19 6.16   5.2   F9V 295 0
39 HD 58551 PM* 07 26 50.2570417275 +21 32 08.355498800   7.00   6.3   F6V 134 0
40 HD 59380 SB* 07 29 25.6609863875 -07 33 04.450065996   6.327 5.853     F6V 95 0
41 * 22 Lyn PM* 07 29 55.9571717856 +49 40 20.853841260   5.802 5.357     F6V 138 0
42 HD 59984 PM* 07 32 05.7629164512 -08 52 52.775251032   6.431 5.916     G0VFe-1.6CH-0.5 216 0
43 CD-45 3283 PM* 07 34 18.5993129322 -45 16 42.883606401   11.08 10.43     G8V-VI 76 0
44 HD 60319 PM* 07 34 35.1077496408 +16 54 04.028098500   9.46   8.6   F8 100 0
45 HD 62301 PM* 07 44 56.1929632534 +39 33 22.915760845 7.220 7.270   6.4   F8V 135 0
46 HD 63333 PM* 07 49 18.8519725680 +24 29 19.418466444 7.550 7.580 7.100     F5 61 0
47 * 18 Pup PM* 08 10 39.8256078504 -13 47 57.141934620   6.03 5.54     F6.5V 152 0
48 * chi Cnc PM* 08 20 03.8607602556 +27 13 03.738171893   5.61   4.8   F6V 306 0
49 HD 72945 SB* 08 35 50.9775809112 +06 37 12.769503348 6.55     5.6   F8V 123 0
50 * 5 LMi PM* 08 50 32.2228174512 +33 17 06.195898140   6.738 6.210     F7Vs 173 0
51 HD 76349 * 08 56 39.4312173072 +33 15 27.925931736   7.81 7.31     G0 53 0
52 HD 76932 PM* 08 58 43.9327642391 -16 07 57.817644364 6.47 6.39 5.86     G2VFe-1.8CH-1 404 0
53 * 75 Cnc SB* 09 08 47.3310550733 +26 37 44.817238087   6.62 5.95 5.5   G5IV-V 138 0
54 * c UMa SB* 09 14 20.5420366248 +61 25 23.941063920   5.71 5.20     G0V 169 0
55 G 46-31 SB* 09 17 04.0007462520 +03 01 29.610961464   11.39   10.6   ~ 66 0
56 * 83 Cnc PM* 09 18 58.8555223728 +17 42 19.012491144 7.05 7.11 6.64 6.18 5.89 F5 101 0
57 HD 83220 * 09 35 16.7014529712 -49 07 48.938147472   8.91 8.56     F2/3V 68 0
58 * 39 Leo PM* 10 17 14.5383472150 +23 06 22.384190401 6.27 6.32 5.82 5.34 5.07 F6V 207 0
59 * 36 UMa PM* 10 30 37.5792656400 +55 58 49.939689252       4.5   F8V 328 1
60 HD 91889 PM* 10 36 32.3819362122 -12 13 48.440040258   6.22 5.71     F8V 184 0
61 HD 94280 PM* 10 52 48.9438153336 -06 49 19.173865764   7.73 7.17     G0/1V 60 0
62 * 47 UMa PM* 10 59 27.9727514012 +40 25 48.920572724   5.66   4.7   G1-VFe-0.5 773 1
63 HD 97916 SB* 11 15 54.2294766960 +02 05 12.089062104 9.50 9.61   8.9   F5.5VgF2.5kF2:mA6 170 0
64 * 88 Leo ** 11 31 44.9441592503 +14 21 52.210714391   6.77   5.9   F9.5V 206 0
65 HD 100446 PM* 11 34 07.0629831840 +65 14 33.115915536       7.0   F8 62 0
66 * 89 Leo PM* 11 34 21.9489030480 +03 03 36.593787600   6.23   5.5   F5.5V 162 0
67 HD 101676 PM* 11 42 03.9620880216 +12 17 05.687984400 7.510 7.550 7.080     F6V 52 0
68 BD-21 3420 PM* 11 55 28.4581009368 -22 23 13.324840296   10.649 10.107     F5 67 0
69 HD 103723 PM* 11 56 36.0251513496 -21 25 09.829610868   10.554 10.091     F5/6V 79 0
70 HD 105004 PM* 12 05 24.8526164337 -26 35 43.750181317   10.96 10.39     F9 107 0
71 HD 106038 PM* 12 12 01.3688687080 +13 15 40.618559661 10.45 10.630 10.162 9.851 9.539 F6wl 191 0
72 HD 106516 SB* 12 15 10.55731 -10 18 44.6354 6.44 6.57 6.11     F9VFe-1.7CH-0.7 421 0
73 HD 108510 SB* 12 27 55.4901356280 -08 40 40.786628772   7.33 6.74     G1V_Fe-0.7 76 0
74 CD-39 7674 * 12 32 28.7989749192 -40 05 54.666366468   11.5 11.1     F6 32 0
75 HD 109303 PM* 12 33 19.0294913328 +49 18 06.827723352   8.65 8.15     F8 56 0
76 HD 113083 SB* 13 01 26.2705909615 -27 22 28.312946309   8.58 8.05     G1V 100 0
77 HD 113083B * 13 01 26.9267401080 -27 22 43.774588884   15.74 15.16   14.73 ~ 4 0
78 HD 113679 PM* 13 05 52.8245053407 -38 30 59.990193435   10.342 9.797     G2/3V 100 0
79 * bet Com PM* 13 11 52.3938268062 +27 52 41.462309460 4.92 4.84 4.25 3.77 3.47 F9.5V 908 0
80 * e Vir PM* 13 16 46.5148594512 +09 25 26.960139646   5.81   4.8   G0V 551 1
81 HD 118244 SB* 13 35 11.4187437774 +22 29 59.220107709   7.34   6.7   F5V 76 0
82 HD 120559 PM* 13 51 40.3987847839 -57 26 08.350982731 8.679 8.647 7.982 7.605 7.217 G7VFe-1.4CH-1 155 0
83 HD 121004 PM* 13 53 58.1163626566 -46 32 19.522719077   10.112 9.522     G2V 151 0
84 HD 121560 PM* 13 55 49.9935853152 +14 03 23.407899444   6.66   5.9   F6V 139 0
85 HD 124244 PM* 14 12 17.1122919504 +08 24 25.111390212   9.12 8.45     G5 51 0
86 HD 126681 PM* 14 27 24.9094012952 -18 24 40.454425566   9.939 9.535     G3V 189 0
87 HD 128385 SB* 14 33 35.5468989312 +65 23 43.522681344 7.090 7.100 6.610     F5 54 0
88 HD 130948 BY* 14 50 15.8109853464 +23 54 42.634220112   6.456 5.867     F9IV-V 285 0
89 HD 132254 PM* 14 56 23.0403907176 +49 37 42.419704116   6.13   5.3   F8-V 137 0
90 HD 139457 PM* 15 37 59.2141510302 +10 14 23.558789926 7.580 7.620   6.8   F6 93 0
91 * chi Her PM* 15 52 40.5410491705 +42 27 05.462878877 5.19 5.19 4.62 4.14 3.82 F8VFe-2Hdel-1 505 0
92 * gam Ser PM* 15 56 27.1826577018 +15 39 41.809580382 4.31 4.34 3.84 3.37 3.13 F6V 558 0
93 HD 146099 PM* 16 12 43.1554412712 +43 38 58.502826852   8.64 8.13     F8 38 0
94 HD 149750 PM* 16 35 14.6425767672 +37 01 19.663173588   9.21 8.56     G0V 55 0
95 V* V2213 Oph BY* 17 05 16.8186610814 +00 42 09.221511649   6.59   5.6   F8.5IV-V 339 0
96 HD 157466 PM* 17 22 27.6459785904 +24 52 45.935235804       6.6   F8V 126 0
97 HD 157347 PM* 17 22 51.2877087336 -02 23 17.439450684   6.965 6.278     G3V 202 0
98 * psi01 Dra B PM* 17 41 58.1032377264 +72 09 24.845629104   6.04 5.53 5.2   F8V 155 0
99 HD 167588 PM* 18 14 43.9996972296 +29 12 26.301627612   7.10   6.2   F8V 83 0
100 HD 168099 * 18 18 58.8522751368 -18 49 38.398324764   10.49 9.92     G2V 4 0
101 * chi Dra SB* 18 21 03.38255 +72 43 58.2518 4.010 4.070 3.580 3.14 2.83 F7V 400 1
102 HD 184601 PM* 19 31 44.5772061960 +60 51 51.072103116   8.75 8.28     G0 38 0
103 HD 189340 SB* 19 59 47.2802830338 -09 57 29.634435094   6.45 5.87     F9V 162 0
104 * ksi Cap Pe* 20 12 25.8705704904 -12 37 02.991099360   6.33 5.85     F7VFe-0.5 100 0
105 * 15 Del PM* 20 49 37.7673041328 +12 32 42.458877780   6.421 5.991     F5V 92 0
106 HD 200580 SB* 21 04 07.3930420137 +02 59 40.129822016 7.82 7.85   7.0   F9V 165 0
107 HD 201891 Pe* 21 11 59.0321495469 +17 43 39.890919730 7.74 7.88 7.37 6.91 6.59 G5V_Fe-2.5 393 0
108 HD 204306 * 21 26 25.7540023704 +43 07 09.824006928   8.81 8.31     F5 43 0
109 HD 204363 * 21 28 13.9472520024 -11 34 05.819764872   7.10 6.62     F9VFe-1.3CH-0.7 57 0
110 * 42 Cap RS* 21 41 32.8588063853 -14 02 51.404792132 6.03 5.83 5.18     G2IV 185 0
111 V* HN Peg BY* 21 44 31.3299461136 +14 46 18.983292600       6.16   G0V+ 515 0
112 HD 209942 SB* 21 58 12.6744292464 +82 52 10.561663344   7.43 6.98     F6IV-V 78 1
113 HD 208906 PM* 21 58 40.8320586106 +29 48 45.462564846 7.35 7.47 6.96 6.53 6.22 G0VmF2 174 0
114 * iot Peg SB* 22 07 00.6655101792 +25 20 42.356386464 4.190 4.200 3.770 3.36 3.11 F5V 443 1
115 HD 210752 PM* 22 12 43.5390918662 -06 28 08.122879852   7.97 7.44     G1V 126 0
116 HD 212029 SB* 22 20 23.8483704941 +46 25 05.732740215       8.2   G0 52 0
117 HD 215257 PM* 22 43 50.7183081145 +03 53 12.631454280   7.93   7.1   F5V 153 0
118 HD 219623 PM* 23 16 42.3035603040 +53 12 48.509346060   6.06   5.2   F8V 183 0

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