WebJan 21, 2024 · We present a theoretical study of the transition energies ω and the oscillator strengths g f for the C-like ions (with Z from 14–36) subject to plasma environment for atomic transitions, which meet the spatial and temporal criteria of the Debye-Hückel (DH) approximation. Two strong dipole-allowed transitions, viz., the intrashell transition 2 s 2 … WebJan 21, 2024 · We present a theoretical study of the transition energies ω and the oscillator strengths g f for the C-like ions (with Z from 14–36) subject to plasma environment for …

Atoms Free Full-Text Resonance States of Negative Hydrogen …

WebJun 14, 2013 · Spectra and measured wavelengths of intrashell n = 3 transitions in highly charged tungsten ions with partially filled 3 p and 3 d valence shells, Al-like W 61 + through Fe-like W 48 +, are presented.The ions were created and excited at the electron-beam ion-trap facility at the Lawrence Livermore National Laboratory and measured with a high … WebGiant clams are large bivalves which live on reefs and, like corals, also contain algae living as symbionts within their tissue. These clams record temperature via the ratio of two … ikea hemnes day bed weight limit

INTRASHELL RADIOCARBON VARIABILITY IN MARINE MOLLUSKS

WebDec 19, 2024 · Abstract. The M-intrashell spectra from Co-like Yb$^43+}$ through Na-like Yb$^59+}$ ions produced in an electron beam ion trap (EBIT) at the National Institute of Standards and Technology have been studied in the extreme ultraviolet (EUV) range. A few N-intrashell transitions for Co-like Yb$^43+}$ and Fe-like Yb Yb$^44+}$ are also reported. WebSep 1, 2014 · The Mg/Ca ratio of the planktic foraminifer Globigerinoides ruber is widely used for reconstructing past sea surface temperatures. The shell Mg/Ca ratio is also lowered by dissolution, which results in lower sea surface temperature estimates in partially dissolved shells. Here we use an electron microprobe image mapping technique to map … WebE. Horsdal's 11 research works with 39 citations and 177 reads, including: Electron emission in collisions between dressed Alq+ ions with He targets ikea hemnes daybed grey with mattress