153 citations · 616 across the 47 of their papers we have counts for
7 papers · 1 filter
The Sun at millimeter wavelengths IV. Magnetohydrodynamic waves in small-scale bright features
Juan Camilo Guevara Gómez, Shahin Jafarzadeh, Sven Wedemeyer +3
We used solar observations of a plage/enhanced network with the Atacama Large Millimeter/sub-millimeter Array (ALMA) in Band 3 and Band 6 together with synthetic continuum maps fro…
Utilizing the slope of the brightness temperature continuum as a diagnostic tool of solar ALMA observations
Henrik Eklund, Mikolaj Szydlarski, Sven Wedemeyer
The intensity of radiation at millimeter wavelengths from the solar atmosphere is closely related to the plasma temperature and the height of formation of the radiation is waveleng…
Prospects and challenges of numerical modelling of the Sun at millimetre wavelengths
Sven Wedemeyer, Gregory Fleishman, Jaime de la Cruz Rodriguez +6
The Atacama Large Millimeter/submillimeter Array (ALMA) offers new diagnostic possibilities that complement other commonly used diagnostics for the study of our Sun. In particular,…
Propagation of transverse waves in the solar chromosphere probed at different heights with ALMA sub-bands
Juan Camilo Guevara Gómez, Shahin Jafarzadeh, Sven Wedemeyer +1
The Atacama Large Millimeter/sub-millimeter Array (ALMA) has provided us with an excellent diagnostic tool for studies of the dynamics of the Solar chromosphere, albeit through a s…
The Atacama Large Aperture Submillimeter Telescope: Key science drivers
Joanna Ramasawmy, Pamela D. Klaassen, Claudia Cicone +11
The Atacama Large Aperture Submillimeter Telescope (AtLAST) is a concept for a 50m class single-dish telescope that will provide high sensitivity, fast mapping of the (sub-)millime…
A Genetic Algorithm to model Solar Radio Active Regions from 3D Magnetic Field Extrapolations
Alexandre José de Oliveira e Silva, Caius L. Selhorst, Joaquim E. R. Costa +6
In recent decades our understanding of solar active regions (ARs) has improved substantially due to observations made with better angular resolution and wider spectral coverage. Wh…
Power distribution of oscillations in the atmosphere of a plage region: Joint observations with ALMA, IRIS and SDO
Nancy Narang, Kalugodu Chandrashekhar, Shahin Jafarzadeh +3
We present a statistical analysis of power distribution of oscillations in a plage region in active region NOAA AR12651, observed jointly with ALMA (Atacama Large Millimeter/Submil…