We investigate evolutionary phases of an M6.2 flare and the associated confined eruption of a prominence. The pre-flare phase exhibits spectacular large-scale contraction of overlying extreme ultraviolet (EUV) coronal loops ...

We describe a generalised method for ellipsoid fitting against a minimum set of data points. The proposed method is numerically stable and applies to a wide range of ellipsoidal shapes, including highly elongated and ...

Proton decay is a baryon number violating process, and hence is forbidden in the Standard Model (SM) of particle physics. Baryon number violation is expected to be an important criteria to explain the matter-anti-matter ...

In this work, we study the visible photon production from the viscous dissipation of the dark matter (DM) fluid. The generation of visible photons depends on the magnitude of the dark matter viscosity and becomes important ...

We study the production of heavy neutrinos at the Large Hadron Collider through the dominant s-channel production mode as well as the vector boson fusion process. We consider the TeV scale minimal linear seesaw model ...

The IceCube neutrino spectrum shows a flux which falls of as E −2 for sub PeV energies but there are no neutrino events observed above ∼ 3 PeV. In particular the Glashow resonance expected at 6.3 PeV is not seen. We examine ...

The interaction of a presynthesized orange emitting Mn2+-doped ZnS quantum dots (QDs) with L-Cysteine (L−Cys) led to enhance emission intensity (at 596 nm) and quantum yield (QY). Importantly, the Mn2+-doped ZnS QDs exhibited ...

Magnetite nanofluid is synthesized using continuous chemical process. Powderx-ray diffraction and transmission electron microscopy show single phase spinel structure with size of 9.83 and 9.9 nm, respectively. Thermal ...

Three-dimensional (3D) magnetic nulls are preferential sites for triggering solar coronal transients. Although these nulls are abundant in the solar atmosphere, their generation is yet to be thoroughly explored. This paper ...