{"paper":{"title":"Nature of $X(3872)$ in $B^0 \\to K^0 X(3872)$ and $B^+ \\to K^+ X(3872)$ decays","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hao-Nan Wang, Ju-Jun Xie, Li-Sheng Geng, Qian Wang","submitted_at":"2022-11-28T01:46:10Z","abstract_excerpt":"We investigate the decays of $B^0 \\to K^0 X(3872)$ and $B^+ \\to K^+ X(3872)$ based on the picture where the $X(3872)$ resonance is strongly coupled to the $D\\bar{D}^* + c.c.$ channel. In addition to the decay mechanism where the $X(3872)$ resonance is formed from the $c\\bar{c}$ pair hadronization with the short-distance interaction, we have also considered the $D\\bar{D}^*$ rescattering diagrams in the long-distance scale, where $D$ and $\\bar{D}^*$ are formed from $c$ and $\\bar{c}$ separately. Because of the difference of the mass thresholds of charged and neutral $D\\bar{D}^*$ channels, and the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.14994","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2211.14994/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}