{"paper":{"title":"Radiative decays of the doubly charmed baryons in chiral perturbation theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hao-Song Li, Lu Meng, Shi-Lin Zhu, Zhan-Wei Liu","submitted_at":"2017-08-10T07:19:38Z","abstract_excerpt":"We have systematically investigated the spin-$\\frac{3}{2}$ to spin-$\\frac{1}{2}$ doubly charmed baryon transition magnetic moments to the next-to-next-to-leading order in the heavy baryon chiral perturbation theory (HBChPT). Numerical results of transition magnetic moments and decay widths are presented to the next-to-leading order: $\\mu_{\\Xi_{cc}^{*++}\\rightarrow\\Xi_{cc}^{++}}=-2.35\\mu_{N}$, $\\mu_{\\Xi_{cc}^{*+}\\rightarrow\\Xi_{cc}^{+}}=1.55\\mu_{N}$, $\\mu_{\\Omega_{cc}^{*+}\\rightarrow\\Omega_{cc}^{+}}=1.54\\mu_{N}$, $\\Gamma_{\\Xi_{cc}^{*++}\\rightarrow\\Xi_{cc}^{++}}=22.0$ keV, $\\Gamma_{\\Xi_{cc}^{*+}"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.03620","kind":"arxiv","version":2},"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"}