5 papers
Multi-wavelength synthesis of a flux rope-trapped mini-prominence eruption and post-flare coronal rain
Samrat Sen, Alexander G. M. Pietrow, Veronika Jer{\vc}i{ć} +1
Small-scale eruptive phenomena in the solar corona including miniature flux ropes and associated cool plasma condensations are not fully understood despite increasing high-resoluti…
Extreme-ultraviolet synthesis of nanojet-like ejections due to coalescing flux ropes
Samrat Sen, A. Ramada C. Sukarmadji, D. Nóbrega-Siverio +3
Detection and characterization of small-scale energetic events such as nanoflares and nanojets remain challenging owing to their short lifetimes, small spatial extent, and relative…
Role of magnetic shear distribution on the formation of eruptive flux ropes
Samrat Sen, Sushree S Nayak, Patrick Antolin
Erupting flux ropes play crucial role in powering a wide range of solar transients, including flares, jets, and coronal mass ejections. These events are driven by the release of st…
Merging plasmoids and nanojet-like ejections in a coronal current sheet
Samrat Sen, F. Moreno-Insertis
Forced magnetic reconnection is triggered by external perturbations, which are ubiquitous in the solar corona. This process plays a crucial role in the energy release during solar…
The coupled tearing-thermal instability in coronal current sheets from the linear to the non-linear stage
Jordi De Jonghe, Samrat Sen
In the solar corona, magnetically sheared structures are unstable to both tearing and thermal instabilities in a coupled fashion. However, how the choice of linear perturbation mod…