Over the last two decades the uninterrupted, high resolution observations of the Sun, from
the excellent range of telescopes aboard many spacecraft complemented with observations …

Partially ionized plasmas are found across the Universe in many different astrophysical
environments. They constitute an essential ingredient of the solar atmosphere, molecular …

Using data obtained by the EUV Imaging Spectrometer on board Hinode, we have
performed a survey of obvious and persistent (without significant damping) Doppler shift …

Since their discovery, spicules have attracted increased attention as energy/mass bridges
between the dense and dynamic photosphere and the tenuous hot solar corona. Mechanical …

We present observational evidence of compressible MHD wave modes propagating from the
solar photosphere through to the base of the transition region in a solar magnetic pore. High …

Observations show various jets in the solar atmosphere with significant rotational motions,
which may undergo instabilities leading to heat ambient plasma. We study the Kelvin …

ABSTRACT A number of recent investigations have revealed that transverse waves are
ubiquitous in the solar chromosphere. The vast majority of these have been reported in limb …

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-) …

In the last few years, it has been found that transverse waves are present at all times in
coronal loops or spicules. Their energy has been estimated with an expression derived for …

We analyze high temporal and spatial resolution time-series of spectral scans of the Hα line
obtained with the CRisp Imaging SpectroPolarimeter instrument mounted on the Swedish …