2015MNRAS.452.2654B


Query : 2015MNRAS.452.2654B

2015MNRAS.452.2654B - Mon. Not. R. Astron. Soc., 452, 2654-2674 (2015/September-3)

Nearly uniform internal rotation of solar-like main-sequence stars revealed by space-based asteroseismology and spectroscopic measurements.

BENOMAR O., TAKATA M., SHIBAHASHI H., CEILLIER T. and GARCIA R.A.

Abstract (from CDS):

The rotation rates in the deep interior and at the surface of 22 main-sequence stars with masses between 1.0 and 1.6M are constrained by combining asteroseismological analysis with spectroscopic measurements. The asteroseismic data of each star are taken by the Kepler or CoRoT space mission. It is found that the difference between the surface rotation rate and the average rotation rate (excluding the convective core) of most of stars is small enough to suggest that an efficient process of angular momentum transport operates during and/or before the main-sequence stage of stars. If each of the surface convective zone and the underlying radiative zone, for individual stars, is assumed to rotate uniformly, the difference in the rotation rate between the two zones turns out to be no more than a factor of 2 in most of the stars independently of their ages.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): asteroseismology - methods: data analysis - stars: interiors - stars: oscillations - stars: rotation - stars: solar-type

Simbad objects: 23

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Number of rows : 23
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 HD 49933 PM* 06 50 49.8309774552 -00 32 27.167495244   6.147 5.771 7.04   F3V 361 2
2 BD+46 2555 Ro* 18 47 39.2486448504 +46 41 09.979229364   9.98 9.52     F6IV 45 0
3 HD 175289 PM* 18 52 36.1604006928 +45 08 23.345639700   9.95 9.50 9.44   F6IV 88 0
4 BD+45 2796 PM* 18 56 21.2642726544 +45 30 53.234154468   9.80 9.29     G0.5IV 79 0
5 HD 176071 Er* 18 56 22.1268370056 +45 30 25.361404632   8.81 8.33     F8IV 77 0
6 HD 176153 Ro* 18 56 36.6514583496 +47 39 23.133492756   9.20 8.68     F9IV-V 71 0
7 TYC 3120-180-1 * 19 00 42.9751446288 +38 34 24.884003820   10.33 9.84     G0IV 21 0
8 HD 177723 * 19 03 45.1355799960 +45 36 30.189464856   9.54 9.10     F8IV 52 0
9 Kepler-25 Ro* 19 06 33.2141354736 +39 29 16.358725104   11.32 10.77 10.598   ~ 131 1
10 HD 178509 Ro* 19 06 55.9481056080 +42 40 19.342963020   9.39 8.86     F8IV 46 0
11 HD 178688 * 19 07 43.5917202168 +41 56 15.730146420   9.48 9.02     F6IV 38 0
12 HD 179260 * 19 10 11.6372611944 +38 04 55.831675296   8.94 8.49     F5IV-V 55 0
13 HD 179732 * 19 11 53.4817713600 +42 06 27.748644156   9.19 8.74     F5IV-V 38 0
14 HD 234856 Ro* 19 17 45.8018919144 +50 28 48.274775580   9.87 9.32     F9IV-V 71 0
15 HD 181207 PM* 19 17 46.3565007888 +41 24 36.838219932   9.06 8.47     F9IV-V 77 0
16 HD 181420 PM* 19 20 27.0720449304 -01 18 35.132869692   6.98 6.55     F6V 84 0
17 HD 183298 PM* 19 26 22.0906256352 +50 59 14.334181836   8.71 8.16     G0.5IV 89 0
18 BD+36 3570 Ro* 19 28 19.8441075024 +37 03 35.403120000   9.40 8.97     F8IV 53 0
19 BD+47 2846 Er* 19 28 59.3538826128 +47 58 10.217007804   10.97 10.48     F6V 281 2
20 TYC 3143-53-1 Ro* 19 35 03.7372740120 +42 44 16.724850540   10.31 9.85     F8IV 55 0
21 HD 186700 PM* 19 43 39.6223173216 +48 55 43.808906244   8.86 8.47     F5IV-V 62 0
22 BD+47 2934 Ro* 19 50 14.2728443568 +47 28 25.166654760   9.68 9.24     F5IV-V 39 0
23 HD 188819 Ro* 19 54 54.1810396872 +47 08 42.949406328   9.12 8.66     F8IV 57 0

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2022.07.06-08:14:22

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