{"paper":{"title":"First Kaonic Boron Isotopes Measurements with SIDDHARTA-2 at DA$\\Phi$NE","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A Buttacavoli, A Clozza, A Khreptak, A Scordo, A Spallone, C Amsler, C Curceanu, C Fiorini, C Guaraldo, D Bosnar, D Sirghi, F Artibani, F Clozza, F Principato, F Sgaramella, F Sirghi, G Borghi, H Ohnishi, I Fri\\v{s}\\v{c}i\\'c, J Marton, J Zmeskal, K Dulski, K Piscicchia, K Toho, L Abbene, L De Paolis, M Bazzi, M Bragadireanu, M Carminati, M Iliescu, M Iwasaki, M Silarski, M Skurzok, O Vazquez Doce, P Indelicato, P Moskal, R Del Grande, S Manti","submitted_at":"2026-05-26T13:05:21Z","abstract_excerpt":"A precision measurement of X-ray transitions in kaonic boron, performed by the SIDDHARTA-2 collaboration at the DA$\\Phi$NE collider, is reported. The energies and yields of the $5g\\rightarrow4f$ and $4f\\rightarrow3d$ transitions were determined for both boron isotopes, kaonic $^{10}\\text{B}$ and kaonic $^{11}\\text{B}$. For the $5g\\rightarrow4f$ transition, the measured energies are $7064.62 \\pm 16.93\\,\\text{(stat.)} \\pm 2.00\\,\\text{(sys.)}$~eV for kaonic $^{11}\\text{B}$ and $6920.96 \\pm 58.23\\,\\text{(stat.)} \\pm 2.00\\,\\text{(sys.)}$~eV for kaonic $^{10}\\text{B}$. For the $4f\\rightarrow3d$ tran"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.26979","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/2605.26979/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"}