{"paper":{"title":"Measurement of the Stark shift of the $6s^2S_{1/2} \\rightarrow 7p^2P_{J} $ transitions in atomic cesium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"D. Antypas, D. S. Elliott, George Toh","submitted_at":"2019-01-03T01:48:14Z","abstract_excerpt":"We report measurements of the Stark shift of the cesium $6s \\: ^2S_{3/2} \\rightarrow 7p \\: ^2P_{3/2} $ and the $6s \\: ^2S_{1/2} \\rightarrow 7p \\: ^2P_{1/2} $ transitions at $\\lambda = 456$ nm and 459 nm, respectively, in an atomic beam. From these, we determine the static scalar polarizability for both 7P states, and the tensor polarizability for the 7P$_{3/2}$ state. The fractional uncertainty of the scalar polarizabilites is $\\sim$0.18\\%, while that of the tensor term is 0.66\\%. These measurements provide sensitive tests of theoretical models of the Cs atom, which has played a central role i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.00574","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"}