output
19972026
most citedThe Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III

2.5k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2015 · astro-ph.SRShow all

8 papers · 2 filters

astro-ph.SR2015★ 78 cited

Dynamics of coronal rain and descending plasma blobs in solar prominences: II. partially ionized case

R. Oliver, R. Soler, J. Terradas +1

Coronal rain clumps and prominence knots are dense condensations with chromospheric to transition region temperatures that fall down in the much hotter corona. Their typical speeds…

astro-ph.SR2015★ 99 cited

Halpha line profile asymmetries and the chromospheric flare velocity field

D. Kuridze, M. Mathioudakis, P. J. A. Simões +9

The asymmetries observed in the line profiles of solar flares can provide important diagnostics of the properties and dynamics of the flaring atmosphere. In this paper the evolutio…

astro-ph.SR2015★ 13 cited

Dynamics of a solar prominence tornado observed by SDO/AIA on 2012 November 7-8

I. Mghebrishvili, T. V. Zaqarashvili, V. Kukhianidze +4

We study the detailed dynamics of a solar prominence tornado using time series of 171, 304, 193 and 211 Å spectral lines obtained by Solar Dynamics Observatory/ Atmospheric Imaging…

astro-ph.SR2015★ 41 cited

Long-term variation in the Sun's activity caused by magnetic Rossby waves in the tachocline

T. V. Zaqarashvili, R. Oliver, A. Hanslmeier +4

Long-term records of sunspot number and concentrations of cosmogenic radionuclides (10Be and 14C) on the Earth reveal the variation of the Sun's magnetic activity over hundreds and…

astro-ph.SR2015★ 28 cited

Formation and evolution of coronal rain observed by SDO/AIA on February 22, 2012

Z. Vashalomidze, V. Kukhianidze, T. V. Zaqarashvili +5

The formation and dynamics of coronal rain are currently not fully understood. Coronal rain is the fall of cool and dense blobs formed by thermal instability in the solar corona to…

astro-ph.SR2015★ 153 cited

Solar science with the Atacama Large Millimeter/submillimeter Array - A new view of our Sun

S. Wedemeyer, T. Bastian, R. Brajsa +35

The Atacama Large Millimeter/submillimeter Array (ALMA) is a new powerful tool for observing the Sun at high spatial, temporal, and spectral resolution. These capabilities can addr…

astro-ph.SR2015★ 71 cited

The Dynamics of Rapid Redshifted and Blueshifted Excursions in the Solar Halpha line

D. Kuridze, V. Henriques, M. Mathioudakis +5

We analyse high temporal and spatial resolution time-series of spectral scans of the Halpha line obtained with the CRisp Imaging SpectroPolarimeter (CRISP) instrument mounted on th…

astro-ph.SR2015★ 16 cited

Kelvin-Helmholtz instability in solar H-alpha surges

I. Zhelyazkov, T. V. Zaqarashvili, R. Chandra +2

We study the evolutionary conditions for Kelvin-Helmholtz (KH) instability in a H-alpha solar surge observed in NOAA AR 8227 on 1998 May 30. The jet with speeds in the range of 45-…