{"paper":{"title":"On the uncertainty in the $0\\nu\\beta\\beta$ decay nuclear matrix elements","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Amand Faessler, F. \\v{S}imkovic, Petr Vogel, V. A. Rodin","submitted_at":"2003-05-02T13:13:52Z","abstract_excerpt":"The nuclear matrix elements $M^{0\\nu}$ of the neutrinoless double beta decay ($0\\nu\\beta\\beta$) are evaluated for $^{76}$Ge,$^{100}$Mo, $^{130}$Te, and $^{136}$Xe within the Renormalized Quasiparticle Random Phase Approximation (RQRPA) and the simple QRPA. Three sets of single particle level schemes are used, ranging in size from 9 to 23 orbits. When the strength of the particle-particle interaction is adjusted so that the $2\\nu\\beta\\beta$ decay rate is correctly reproduced, the resulting $M^{0\\nu}$ values become essentially independent on the size of the basis, and on the form of different re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0305005","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"}