{"paper":{"title":"Dynamic dipole polarizabilities for the low-lying triplet states of helium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Li-Yan Tang, Ting-Yun Shi, Xian-Zhou Zhang, Yong-Hui Zhang","submitted_at":"2015-03-25T08:02:57Z","abstract_excerpt":"The dynamic dipole polarizabilities for the four lowest triplet states ($2\\,^3S$, $3\\,^3S$, $2\\,^3P$ and $3\\,^3P$) of helium are calculated using the B-spline configuration interaction method. Present values of the static dipole polarizabilities in the length, velocity and acceleration gauges are in good agreement with the best Hylleraas results. Also the tune-out wavelengths in the range from 400 nm to 4.2~$\\mu$m for the four lowest triplet states are identified, and the magic wavelengths in the range from 460~nm to 3.5~$\\mu$m for the $2\\,^3S \\to 3\\,^3S$, $2\\,^3S \\to 2\\,^3P$, and $2\\,^3S \\to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.07300","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}