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Record W2211953746 · doi:10.1086/308464

Line Oscillator Strength Measurements in the 0–0 Band of the \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage[OT2,OT1]{fontenc} \newcommand\cyr{ \renewcommand\rmdefault{wncyr} \renewcommand\sfdefault{wncyss} \renewcommand\encodingdefault{OT2} \normalfont \selectfont} \DeclareTextFontCommand{\textcyr}{\cyr} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} \landscape $c^{\prime }_{4}{}^{1}\Sigma ^{+}_{u}arrow X{}^{1}\Sigma ^{+}_{g}$ \end{document} Transition of N \documentclass{aastex} \usepackage{amsbsy} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{bm} \usepackage{mathrsfs} \usepackage{pifont} \usepackage{stmaryrd} \usepackage{textcomp} \usepackage{portland,xspace} \usepackage{amsmath,amsxtra} \usepackage[OT2,OT1]{fontenc} \newcommand\cyr{ \renewcommand\rmdefault{wncyr} \renewcommand\sfdefault{wncyss} \renewcommand\encodingdefault{OT2} \normalfont \selectfont} \DeclareTextFontCommand{\textcyr}{\cyr} \pagestyle{empty} \DeclareMathSizes{10}{9}{7}{6} \begin{document} \landscape $_{2}$ \end{document}

2000· article· en· W2211953746 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueThe Astrophysical Journal · 2000
Typearticle
Languageen
FieldPhysics and Astronomy
TopicGyrotron and Vacuum Electronics Research
Canadian institutionsSteacie Institute for Molecular Sciences
Fundersnot available
KeywordsLine (geometry)CombinatoricsPhysicsMathematicsGeometry

Abstract

fetched live from OpenAlex

Oscillator strengths for 48 rotational lines in the 0-0 band of the c1Σ ← X1Σ transition of 14N2, a prominent feature in planetary airglow emissions, have been determined from vacuum ultraviolet photoabsorption spectra recorded with an instrumental resolution of ~ 6.5 × 10-4 nm (resolving power ≈150,000). The sum of the integrated cross sections over all measured lines, including six lines appearing on account of a local perturbation by v = 1 of the b' state, yields a room temperature band f-value of 0.136 ± 0.020. This result is compared with earlier measurements of band-integrated absorption cross sections and with a study of electron-impact-induced emission from c(0), as well as with electron scattering measurements and a nonadiabatic calculation of vibronic band strengths. The relative P- and R-branch absorption intensities deviate systematically from those of an unperturbed 1Σ ← 1Σ band, as expected from the interactions of the c (v = 0) level with nearby Rydberg and valence states. In addition, the variation of the band f-values derived from pairs of R- and P-branch transitions with a common lower-state rotational level, f(J''), are found to be J-dependent, indicating that the f-value obtained from the band-integrated absorption cross section is slightly temperature dependent. The J-dependence of f(J'') is briefly discussed in the context of the interference patterns which characterize the absorption strengths in the region of the widespread interactions between Rydberg and valence state levels.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.039
metaresearch head score (Gemma)0.008
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch, Meta-epidemiology (narrow), Meta-epidemiology (broad), Bibliometrics, Science and technology studies, Scholarly communication, Open science, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMetaresearch, Meta-epidemiology (narrow), Meta-epidemiology (broad), Bibliometrics, Science and technology studies, Scholarly communication, Open science, Research integrity, Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.139
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0390.008
Meta-epidemiology (narrow)0.0400.036
Meta-epidemiology (broad)0.0400.030
Bibliometrics0.0160.028
Science and technology studies0.0230.017
Scholarly communication0.0250.027
Open science0.0540.017
Research integrity0.0160.045
Insufficient payload (model declined to judge)0.0380.009

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.020
GPT teacher head0.270
Teacher spread0.250 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it