搜索结果: 1-11 共查到“太阳与太阳系 Velocity”相关记录11条 . 查询时间(0.109 秒)
The Radial Velocity Signature of Tides Raised in Stars Hosting Exoplanets
stars: planetary systems – stars: solar type – hydrodynamics – waves – planet-star interactions
2011/10/18
Close-in, massive exoplanets raise significant tides in their stellar hosts. We compute the radial velocity (RV) signal due to this fluid motion in the equilibrium tide approximation. The predicted ra...
Velocity measurements for a solar active region fan loop from Hinode/EIS observations
Velocity measurements solar active region observations
2011/10/8
The velocity pattern of a fan loop structure within a solar active region over the temperature range 0.15-1.5 MK is derived using data from the EUV Imaging Spectrometer (EIS) on board the Hinode satel...
Determination of the Mass Loss Rate and the Terminal Velocity of Stellar Winds. I. Genetic Algorithm for Automatic Line Profile Fitting
Mass Loss Rate Terminal Velocity Stellar Winds
2009/6/25
Determination of the Mass Loss Rate and the Terminal Velocity of Stellar Winds. I. Genetic Algorithm for Automatic Line Profile Fitting。
High-velocity gas in the luminous H II regions of ngc 1530
High-velocity gas ngc 1530 luminous H II regions
2009/6/11
High-velocity gas in the luminous H II regions of ngc 1530。
Enigmatic low-velocity Jet-like features in planetary nebulae
planetary nebulae Jet-like features low-velocity
2009/6/10
Enigmatic low-velocity Jet-like features in planetary nebulae。
New observations of the high-velocity outflows of the proto-planetary nebula hen 3-1475
high-velocity outflows proto-planetary nebula
2009/6/10
New observations of the high-velocity outflows of the proto-planetary nebula hen 3-1475。
H2 Velocity Maps of Orion：Destruction of the Environment of the BN-KL Nebula
Orion BN-KL Nebula H2 Velocity
2009/6/5
H2 Velocity Maps of Orion：Destruction of the Environment of the BN-KL Nebula。
Velocity Curve Analysis of the Spectroscopic Binary Stars PV Pup, HD 141929, EE Cet and V921 Her by Nonlinear Regression
Stars binaries eclipsing—stars binaries spectroscopic
2009/5/12
We use the method introduced by Karami & Mohebi (2007),
and Karami & Teimoorinia (2007) which enable us to derive the orbital
parameters of the spectroscopic binary stars by the nonlinear least squa...
Analysis of Enhanced Velocity Signals Observed during Solar Flares
Sun:oscillations Sun:sunspots Sun:flares
2009/5/7
Solar flares are known to release a large amount of energy. It
is believed that the flares can excite velocity oscillations in active regions.
We report here the changes in velocity signals in three...
Magnetic and Velocity Field Variations in the Active Regions NOAA 10486 and NOAA 10488
Sun: magnetogram Sun: Dopplergram Sun: flare
2009/5/6
We study the magnetic and velocity field evolution in the
two magnetically complex active regions NOAA 10486 and NOAA 10488
observed during October–November 2003.We have used the available data
to ...
Analysis of Enhanced Velocity Signals Observed during Solar Flares
Sun oscillations—Sun sunspots—Sun flare
2010/9/16
Solar flares are known to release a large amount of energy. It is believed that the flares can excite velocity oscillations in active regions.We report here the changes in velocity signals in three ac...