English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In this critical compilation, all known to us experimental data on thespectrum of neutral carbon were methodically evaluated and supplemented byparametric calculations with Cowan's code. The sources of experimental datavary from laboratory to astrophysical objects and employ differentinstrumentation from classical grating and Fourier transform spectrometers toprecise laser spectroscopy setups and various other modern techniques. Thiscomprehensive evaluation provides accurate atomic data on energy levels andwavelengths (observed and Ritz) with their estimated uncertainties, as well asa uniform description of observed line intensities. In total, 412 energy levelswere optimized with the help of selected 1221 best observed lines participatingin 1365 transitions in the wavelength region 750 {\AA} to 609.14 {\mu}m. Inaddition, 737 possibly observable transitions are predicted. Criticallyevaluated transition probabilities for 1616 lines are provided, of which 241are new. With the accurate energy levels obtained, combined with additionalobserved data on high Rydberg states, the ionization limit was determined to be90 820.348(9) cm^(-1) or 11.2602880(11) eV in fair agreement with thepreviously recommended value, but more accurate.

Critically Evaluated Spectral Data for Neutral Carbon (C I)