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Standardizes L-transfer phrases in ENSDF cL J$ comments. Use when deducing Jπ from L-transfers in XREF-identified reaction datasets using angular momentum coupling rules. Comment-only workflow; no ruler or column validation required.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
SOC 직업 분류 기준
| name | l-transfer-comments-standardization |
| description | Standardizes L-transfer phrases in ENSDF cL J$ comments. Use when deducing Jπ from L-transfers in XREF-identified reaction datasets using angular momentum coupling rules. Comment-only workflow; no ruler or column validation required. |
| argument-hint | ["ENSDF file or level energy"] |
ENSDF rules and column positions: .github/agents/ENSDF-Agent.agent.md.
Fill in before starting task. Update as needed.
[path to reaction dataset .ens file(s)][path to adopted .ens file][ ] exact E [ ] E within ±[N] keV [ ] XREF letter → dataset
If an XREF letter is followed by asterisk () or (energy), it is usually not considered for Jπ assignment.Standardize only the L-transfer portion of cL J$ comments. Preserve all other J$ arguments exactly. Preserve all other existing comments.
python .github/scripts/angular_momentum_coupling.py Jπ_target Jπ_particle to compute allowed Jπ for each L value.
Two-layer accuracy check: (a) quoted L-value must match source cols 56–64 — never trust existing comment text; (b) deduced Jπ range must be correct per the script. L=A+B (simultaneous) requires AND intersection, not union. L=A,B (alternative) requires separate sub-clauses, and then the union of their Jπ results. Every L-transfer clause must include an explicit
gives <Jπ_results>.
L= from <Jπ_target1> in gives <Jπ_results1>. L= from <Jπ_target2> in gives <Jπ_results2>.
Append for <E_level> {I<Unc>} level after <Jπ_results> for possible doublets/multiplets that are indicated by aterisk in its XREF.
L=L1,L2 or L=L1+L2 or L=L1,L2+L3 is an inseparable list. L in parentheses indicates less firm L assignment due to data quality or less certain transfer reaction mechanism, e.g., (p,3He), (3He,p).
cL J$L=<L1,L2> from <Jπ_target> in : L= gives <Jπ_results1>; L= gives <Jπ_results2>.
<Jπ_results> is the OR of {<Jπ_results1>; <Jπ_results2>}.
cL J$L=<L1+L2> from <Jπ_target> in gives <Jπ_results>. <Jπ_results> = AND intersection only. Never show individual sub-clauses for '+' simultaneous transfers.
cL J$L=<L1+L2,L3> from <Jπ_target> in : L=<L1+L2> gives <Jπ_results1AND2>; L= gives <Jπ_results3>.
<Jπ_results> is the OR of {<Jπ_results1AND2>; <Jπ_results3>}.
cL J$L=<L1+L2,L3+L4> from <Jπ_target> in : L=<L1+L2> gives <Jπ_results1AND2>; L=<L3+L4> gives <Jπ_results3AND4>.
<Jπ_results> is the OR of {<Jπ_results1AND2>; <Jπ_results3AND4>}.
Usually, take the AND of each <Jπ_results> from different datasets to deduce the final Jπ that goes to the Level-record Jπ field.
From polarized-beam data: L=<L> from <Jπ> in <pol reaction> with <L±1> transfer from analyzing power gives <Jπ_results>.
Comment-only edits: skip ruler, column, and ordering validation.
Use this skill when performing editorial review of ENSDF comment lines. Checks grammatical precision, subject-verb agreement, hyphenation, technical terminology, and ENSDF text-notation correctness. Suitable for editorial checks, grammar reviews, manuscript audits, or ENSDF comment validation in Nuclear Data Sheets manuscripts.
Use this skill when cross-checking all quoted values in cL J$ comment lines against L-record and G-record data fields in ENSDF adopted files. Detects mismatches in gamma energies, multipolarities, level energies, J-π values, and energy conservation violations. Fixes comment text only — never edits data records. Skip ruler and column validation (comment-only workflow).
ENSDF DP (Delayed Proton), B (Beta Minus), E (Electron Capture/Beta Plus), and A (Alpha) record 80-column format specifications and field definitions.
Use this skill when deducing multipolarities for gamma transitions and then Jπ for nuclear levels by combining constraints from feeding and deexciting gamma transitions using electromagnetic selection rules. Applies D/E2 rules to primary capture transitions, D/Q or D/E2 to deexciting gammas (if RUL applies), and takes AND intersection of all constraints. Handles multi-valued initial Jπ via union before intersection.
Use this skill when calculating weighted or unweighted averages for ENSDF nuclear data using Java_Average.py. Enforces exact transcription of the Suggested Adopted Result, minimum-uncertainty rule, and lifetime uncertainty limit 99. Suitable for adopting measured values from multiple publications.
Use this skill when standardizing multipolarity (M), mixing ratio (MR), angular correlation coefficients (A2, A4, A6), and polarization (POL) in ENSDF G-records. Extracts data from messy raw comment text, populates G-record fields, and adds standardized cG comment lines with proper subscript notation and {I} uncertainties. Validates 80-column compliance after every edit.