A faint, irradiated streak carved into nearby interstellar clouds is giving astronomers their clearest evidence yet that two ...

Astronomers traced a mysterious 'scar' of ionized gas around the solar system to two stars that had a close flyby with our sun millions of years ago.

FOSS Research Centre for Sustainable Energy, Department of Electrical and Computer Engineering, University of Cyprus, Nicosia 1678, Cyprus ENAL Electromagnetics and Novel Applications Lab, Department ...

Helium supply is unstable due to geopolitical tensions and production issues, prompting laboratories to consider alternative carrier gases like hydrogen and nitrogen. Hydrogen offers efficiency and ...

Continued helium use in gas chromatography–mass spectrometry/flame ionization detection has proven problematic. To combat this, alternative efforts are being tested. Quality control analyses of ...

1 Laboratory of Active Coulomb Systems, Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia 2 Department of Physics and Astronomy, Institute for Quantum Science and ...

Helium is generally understood to be chemically inert and this is due to its extremely stable closed-shell electronic configuration, zero electron affinity and an unsurpassed ionization potential. It ...

Massive stars are often found in binary systems, and it has been argued that binary products boost the ionizing radiation of stellar populations. Accurate predictions for binary products are needed to ...

Abstract: In this paper, turbulent properties and correlations of Helium convective shells (due to partial ionization of Helium) of 30 $\, \mathrm{M}_{\odot }$ star are researched. As evolution ...