Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Xia, L. D."'
Autor:
Wang, H. Z., Zhang, J., Shi, Q. Q., Saito, Y., Degeling, A. W., Rae, I. J., Liu, J., Guo, R. L., Yao, Z. H., Tian, A. M., Fu, X. H., Zong, Q. G., Liu, J. Z., Ling, Z. C., Sun, W. J., Bai, S. C., Chen, J., Yao, S. T., Zhang, H., Wei, Y., Liu, W. L., Xia, L. D., Chen, Y., Feng, Y. Y., Fu, S. Y., Pu, Z. Y.
Understanding the sources of lunar water is crucial for studying the history of lunar evolution, and also the solar wind interaction with the Moon and other airless bodies. Recent observations revealed lunar hydration is very likely a surficial dynam
Externí odkaz:
http://arxiv.org/abs/1903.04095
Transition-region explosive events (EEs) are characterized by non-Gaussian line profiles with enhanced wings at Doppler velocities of 50-150 km/s. They are believed to be the signature of solar phenomena that are one of the main contributors to coron
Externí odkaz:
http://arxiv.org/abs/1609.07698
We investigate the small but finite amplitude solitary Kinetic Alfv\'{e}n waves (KAWs) in low $\beta$ plasmas with superthermal electrons modeled by a kappa-type distribution. A nonlinear Korteweg-de Vries (KdV) equation describing the evolution of K
Externí odkaz:
http://arxiv.org/abs/1403.3745
Fundamental standing modes and their overtones play an important role in coronal seismology. We examine how a significant field-aligned flow affects standing modes supported by coronal loops, modeled here as cold magnetic slabs. Of particular interes
Externí odkaz:
http://arxiv.org/abs/1309.3484
In this paper we conduct a data survey searching for well-defined streamer wave events observed by the Large Angle and Spectrometric Coronagraph (LASCO) on-board the Solar and Heliospheric Observatory (SOHO) throughout Solar Cycle 23. As a result, 8
Externí odkaz:
http://arxiv.org/abs/1105.4331
We present a novel method to evaluate the Alfven speed and the magnetic field strength along the streamer plasma sheet in the outer corona. The method is based on recent observations of streamer waves, which are regarded as the fast kink body mode ca
Externí odkaz:
http://arxiv.org/abs/1012.5136
We search for signatures of transition region explosive events (EEs) in hydrogen Ly-beta profiles. Two rasters made by the SUMER (Solar Ultraviolet Measurements of Emitted Radiation) instrument on board SOHO in a quiet-Sun region and an equatorial co
Externí odkaz:
http://arxiv.org/abs/1006.2509
Between July 5th and July 7th 2004, two intriguing fast coronal mass ejection(CME)-streamer interaction events were recorded by the Large Angle and Spectrometric Coronagraph (LASCO). At the beginning of the events, the streamer was pushed aside from
Externí odkaz:
http://arxiv.org/abs/1003.3961
Publikováno v:
Astron.Astrophys.489:1297-1306,2008
The radiance and Doppler-shift distributions across the solar network provide observational constraints of two-dimensional modeling of transition-region emission and flows in coronal funnels. Two different methods, dispersion plots and average-profil
Externí odkaz:
http://arxiv.org/abs/0907.1073
Autor:
Tian, H., Xia, L. -D.
Publikováno v:
Astron.Astrophys.488:331-333,2008
We investigate intensity oscillations observed simultaneously in the quiet chromosphere and in the corona, above an enhanced network area at the boundary of an equatorial coronal hole. A Fourier analysis is applied to a sequence of images observed in
Externí odkaz:
http://arxiv.org/abs/0907.0818