Waves in the lower solar atmosphere: the dawn of next-generation solar telescopes

DB Jess, S Jafarzadeh, PH Keys, M Stangalini… - Living Reviews in Solar …, 2023 - Springer
Waves and oscillations have been observed in the Sun's atmosphere for over half a century.
While such phenomena have readily been observed across the entire electromagnetic …

The second flight of the SUNRISE balloon-borne solar observatory: overview of instrument updates, the flight, the data, and first results

SK Solanki, TL Riethmüller, P Barthol… - The Astrophysical …, 2017 - iopscience.iop.org
The Sunrise balloon-borne solar observatory, consisting of a 1 m aperture telescope that
provides a stabilized image to a UV filter imager and an imaging vector polarimeter, carried …

Propagation of transverse waves in the solar chromosphere probed at different heights with ALMA sub-bands

JCG Gómez, S Jafarzadeh, S Wedemeyer… - Astronomy & …, 2022 - aanda.org
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 …

The Sun at millimeter wavelengths-II. Small-scale dynamic events in ALMA Band 3

H Eklund, S Wedemeyer, M Szydlarski… - Astronomy & …, 2020 - aanda.org
Context. Solar observations with the Atacama Large Millimeter/sub-millimeter Array (ALMA)
facilitate studies of the atmosphere of the Sun at chromospheric heights at high spatial and …

High-frequency oscillations in small chromospheric bright features observed with Atacama Large Millimetre/Submillimetre Array

JC Guevara Gomez, S Jafarzadeh… - … of the Royal …, 2021 - royalsocietypublishing.org
We report detection of oscillations in brightness temperature, size and horizontal velocity of
three small bright features in the chromosphere of a plage/enhanced-network region. The …

Transverse oscillations in slender Ca II H fibrils observed with sunrise/SuFI

S Jafarzadeh, SK Solanki, R Gafeira… - The Astrophysical …, 2017 - iopscience.iop.org
We present observations of transverse oscillations in slender Ca ii H fibrils (SCFs) in the
lower solar chromosphere. We use a 1 hr long time series of high-(spatial and temporal-) …

Small-scale solar jet formation and their associated waves and instabilities

S Skirvin, G Verth, JJ González-Avilés… - Advances in Space …, 2023 - Elsevier
Studies on small-scale jets' formation, propagation, evolution, and role, such as type I and II
spicules, mottles, and fibrils in the lower solar atmosphere's energetic balance, have …

The Sun at millimeter wavelengths-IV. Magnetohydrodynamic waves in small-scale bright features

JCG Gómez, S Jafarzadeh, S Wedemeyer… - Astronomy & …, 2023 - aanda.org
Aims. 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 …

High-frequency oscillations in small magnetic elements observed with sunrise/SuFI

S Jafarzadeh, SK Solanki, M Stangalini… - The Astrophysical …, 2017 - iopscience.iop.org
We characterize waves in small magnetic elements and investigate their propagation in the
lower solar atmosphere from observations at high spatial and temporal resolution. We use …

Chromospheric heating by magnetohydrodynamic waves and instabilities

AK Srivastava, JL Ballester, PS Cally, M Carlsson… - 2021 - Wiley Online Library
The importance of the chromosphere in the mass and energy transport within the solar
atmosphere is now widely recognized. This review discusses the physics of …