2002A&A...381..982S

Query : 2002A&A...381..982S

2002A&A...381..982S - Astronomy and Astrophysics, volume 381, 982-992 (2002/1-3)

The C and N abundances in disk stars.

SHI J.R., ZHAO G. and CHEN Y.Q.

Abstract (from CDS):

Abundance analysis of carbon and nitrogen has been performed for a sample of 90 F and G type main-sequence disk stars with a metallicity range of -1.0<[Fe/H]<+0.2 using the CI and NI lines. We confirm a moderate carbon excess in the most metal-poor disk dwarfs found in previous investigations. Our results suggest that carbon is enriched by superwinds of metal-rich massive stars at the beginning of the disk evolution, while a significant amount of carbon is contributed by low-mass stars in the late stage. The observed behavior of [N/Fe] is about solar in the disk stars, irrespective of the metallicity. This result suggests that nitrogen is produced mostly by intermediate-mass stars.

Abstract Copyright: ∼

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

Simbad objects: 90

Full paper

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Number of rows : 90

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#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 5750	PM*	00 59 35.8209201690	+32 29 31.606198576				6.7		F5	49	0
4	HD 6834	*	01 09 35.2624590504	+39 46 51.768216264		8.83	8.41			F2	52	0
5	HD 6840	**	01 10 50.7378601560	+67 46 48.475137540				6.2		G0	80	0
6	HD 10307	SB*	01 41 47.1268541099	+42 36 48.221567818	5.69	5.58	4.96	4.43	4.10	G1V	497	0
7	HD 11007	PM*	01 48 41.5626898078	+32 41 24.752122242		6.34		5.4		F8V	128	0
8	HD 11592	PM*	01 53 57.6820221059	+10 36 50.490634992		7.24		6.5		F6	86	0
9	* iot Per	PM*	03 09 04.0193012009	+49 36 47.802053343	4.76	4.64		3.7		G0V	539	0
10	* 10 Tau	PM*	03 36 52.3837044168	+00 24 05.992097829	5.23	5.15	4.30	4.09	3.77	F9IV-V	558	0
11	HD 24421	PM*	03 55 37.0794405144	+52 13 36.554359368	9.036	7.30		6.5		F8VmF1	74	0
12	HD 25457	TT*	04 02 36.7442719512	-00 16 08.119921152		5.88	5.38			F7V	262	0
13	HD 25173	PM*	04 07 24.0248198260	+75 10 30.157905235		7.70		6.9		F8V	67	0
14	* 50 Per	RS*	04 08 36.6171573432	+38 02 23.058806100	7.78	5.97		5.2		F8V	216	0
15	HD 33632	PM*	05 13 17.4477692856	+37 20 14.320771980		6.98		6.2		F8V	92	0
16	* 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	525	0
17	* 111 Tau	BY*	05 24 25.4632701888	+17 23 00.726415944		5.52		4.7		F8V	332	0
18	* chi01 Ori	RS*	05 54 22.9829893	+20 16 34.222038	5.08	5.00	4.40	3.90	3.59	G0V	846	0
19	HD 39833	PM*	05 55 01.9581989592	-00 30 28.697562252		8.28	7.66			G3V	97	0
20	HD 41640	PM*	06 07 09.2243604288	+16 33 21.892776732		7.85	7.35			F5	54	0
21	HD 43947	*	06 19 40.1737305480	+16 00 47.693493252		7.16	6.62			F8V	128	0
22	HD 46317	PM*	06 36 15.1329774216	+58 06 24.414539292				6.3		F5	47	0
23	HD 49732	PM*	06 51 50.8948023696	+41 34 34.721110056		8.26	7.85			F8	44	0
24	HD 54717	PM*	07 11 19.4838771912	+33 06 42.713112312		7.59	7.16			F5	44	0
25	HD 55575	PM*	07 15 50.1391766472	+47 14 23.868404124	6.19	6.16		5.2		F9V	292	0
26	HD 58551	PM*	07 26 50.2570417275	+21 32 08.355498800		7.00		6.3		F6V	133	0
27	HD 59380	SB*	07 29 25.6609863875	-07 33 04.450065996		6.327	5.853			F6V	95	0
28	* 22 Lyn	PM*	07 29 55.9571717856	+49 40 20.853841260		5.802	5.357			F6V	134	0
29	HD 59984	PM*	07 32 05.7629164512	-08 52 52.775251032		6.431	5.916			G0VFe-1.6CH-0.5	212	0
30	HD 60319	PM*	07 34 35.1077496408	+16 54 04.028098500		9.46		8.6		F8	98	0
31	HD 62301	PM*	07 44 56.1929632534	+39 33 22.915760845	7.220	7.270		6.4		F8V	133	0
32	HD 63333	PM*	07 49 18.8519725680	+24 29 19.418466444	7.550	7.580	7.100			F5	60	0
33	* 18 Pup	PM*	08 10 39.8256078504	-13 47 57.141934620		6.03	5.54			F6.5V	150	0
34	* chi Cnc	PM*	08 20 03.8607602556	+27 13 03.738171893		5.61		4.8		F6V	300	0
35	HD 72945	SB*	08 35 50.9775809112	+06 37 12.769503348	6.55			5.6		F8V	122	0
36	* 5 LMi	PM*	08 50 32.2228174512	+33 17 06.195898140		6.738	6.210			F7Vs	170	0
37	HD 76349	*	08 56 39.4312173072	+33 15 27.925931736		7.81	7.31			G0	53	0
38	* 75 Cnc	SB*	09 08 47.3310550733	+26 37 44.817238087		6.62	5.95	5.5		G5IV-V	137	0
39	* c UMa	SB*	09 14 20.5420366248	+61 25 23.941063920		5.71	5.20			G0V	166	0
40	* 83 Cnc	PM*	09 18 58.8555223728	+17 42 19.012491144	7.05	7.11	6.64	6.18	5.89	F5	100	0
41	* 39 Leo	PM*	10 17 14.5383472150	+23 06 22.384190401	6.27	6.32	5.82	5.34	5.07	F6V	205	0
42	* 36 UMa	PM*	10 30 37.5792656400	+55 58 49.939689252				4.5		F8V	322	1
43	HD 91889	PM*	10 36 32.3819362122	-12 13 48.440040258		6.22	5.71			F8V	182	0
44	HD 94280	PM*	10 52 48.9438153336	-06 49 19.173865764		7.73	7.17			G0/1V	60	0
45	* 47 UMa	PM*	10 59 27.9727514012	+40 25 48.920572724		5.66		4.7		G1-VFe-0.5	766	1
46	HD 97916	SB*	11 15 54.2294766960	+02 05 12.089062104	9.50	9.61		8.9		F0V	168	0
47	* 88 Leo	**	11 31 44.9441592503	+14 21 52.210714391		6.77		5.9		F9.5V	199	0
48	HD 100446	PM*	11 34 07.0629831840	+65 14 33.115915536				7.0		F8	62	0
49	* 89 Leo	PM*	11 34 21.9489030480	+03 03 36.593787600		6.23		5.5		F5.5V	157	0
50	HD 101676	PM*	11 42 03.9620880216	+12 17 05.687984400	7.510	7.550	7.080			F6V	52	0
51	HD 106516	SB*	12 15 10.55731	-10 18 44.6354	6.44	6.57	6.11			F9VFe-1.7CH-0.7	414	0
52	HD 108510	SB*	12 27 55.4901356280	-08 40 40.786628772		7.33	6.74			G1V_Fe-0.7	75	0
53	HD 109303	PM*	12 33 19.0294913328	+49 18 06.827723352		8.65	8.15			F8	56	0
54	* bet Com	PM*	13 11 52.3938268062	+27 52 41.462309460	4.92	4.84	4.25	3.77	3.47	F9.5V	894	0
55	* e Vir	PM*	13 16 46.5148594512	+09 25 26.960139646		5.81		4.8		G0V	547	1
56	HD 118244	SB*	13 35 11.4187437774	+22 29 59.220107709		7.34		6.7		F5V	74	0
57	HD 121560	PM*	13 55 49.9935853152	+14 03 23.407899444		6.66		5.9		F6V	137	0
58	HD 124244	PM*	14 12 17.1122919504	+08 24 25.111390212		9.12	8.45			G5	51	0
59	HD 128385	SB*	14 33 35.5468989312	+65 23 43.522681344	7.090	7.100	6.610			F5	52	0
60	HD 130948	BY*	14 50 15.8109853464	+23 54 42.634220112		6.456	5.867			F9IV-V	280	0
61	HD 132254	PM*	14 56 23.0403907176	+49 37 42.419704116		6.13		5.3		F8-V	136	0
62	HD 139457	PM*	15 37 59.2141510302	+10 14 23.558789926	7.580	7.620		6.8		F6	92	0
63	* chi Her	PM*	15 52 40.5410491705	+42 27 05.462878877	5.19	5.19	4.62	4.14	3.82	F8VFe-2Hdel-1	499	0
64	* gam Ser	PM*	15 56 27.1826948	+15 39 41.820500	4.31	4.34	3.84	3.37	3.13	F6V	555	0
65	HD 146099	PM*	16 12 43.1554412712	+43 38 58.502826852		8.64	8.13			F8	38	0
66	HD 149750	PM*	16 35 14.6425767672	+37 01 19.663173588		9.21	8.56			G0V	54	0
67	V* V2213 Oph	BY*	17 05 16.8186610814	+00 42 09.221511649		6.59		5.6		F8.5IV-V	338	0
68	HD 157466	PM*	17 22 27.6459785904	+24 52 45.935235804				6.6		F8V	125	0
69	HD 157347	PM*	17 22 51.2877087336	-02 23 17.439450684		6.965	6.278			G3V	196	0
70	* psi01 Dra B	PM*	17 41 58.1032377264	+72 09 24.845629104		6.04	5.53	5.2		F8V	154	0
71	HD 167588	PM*	18 14 43.9996972296	+29 12 26.301627612		7.10		6.2		F8V	83	0
72	HD 168009	PM*	18 15 32.4633956040	+45 12 33.540706764		6.931	6.298			G1V	211	0
73	* chi Dra	SB*	18 21 03.38255	+72 43 58.2518	4.010	4.070	3.580	3.14	2.83	F7V	398	1
74	HD 184601	PM*	19 31 44.5772061960	+60 51 51.072103116		8.75	8.28			G0	38	0
75	HD 189340	SB*	19 59 47.2802830338	-09 57 29.634435094		6.45	5.87			F9V	160	0
76	* ksi Cap	Pe*	20 12 25.8705704904	-12 37 02.991099360		6.33	5.85			F7VFe-0.5	99	0
77	* 15 Del	PM*	20 49 37.7673041328	+12 32 42.458877780		6.421	5.991			F5V	92	0
78	HD 200580	SB*	21 04 07.3930420137	+02 59 40.129822016	7.82	7.85		7.0		F9V	165	0
79	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	390	0
80	HD 204306	*	21 26 25.7540023704	+43 07 09.824006928		8.81	8.31			F5	43	0
81	HD 204363	*	21 28 13.9472520024	-11 34 05.819764872		7.10	6.62			F9VFe-1.3CH-0.7	56	0
82	* 42 Cap	RS*	21 41 32.8588063853	-14 02 51.404792132	6.03	5.83	5.18			G2IV	183	0
83	V* HN Peg	BY*	21 44 31.3299461136	+14 46 18.983292600				6.16		G0V+	504	0
84	HD 209942	SB*	21 58 12.6744292464	+82 52 10.561663344		7.43	6.98			F6IV-V	78	1
85	HD 208906	PM*	21 58 40.8320586106	+29 48 45.462564846	7.35	7.47	6.96	6.53	6.22	G0VmF2	174	0
86	* iot Peg	SB*	22 07 00.6655101792	+25 20 42.356386464	4.190	4.200	3.770	3.36	3.11	F5V	440	1
87	HD 210752	PM*	22 12 43.5390918662	-06 28 08.122879852		7.97	7.44			G1V	126	0
88	HD 212029	SB*	22 20 23.8483704941	+46 25 05.732740215				8.2		G0	52	0
89	HD 215257	PM*	22 43 50.7183081145	+03 53 12.631454280		7.93		7.1		F5V	152	0
90	HD 219623	PM*	23 16 42.3035603040	+53 12 48.509346060		6.06		5.2		F8V	180	0

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