{"paper":{"title":"$b \\to c \\tau \\nu_{\\tau}$ Decays: A Catalogue to Compare, Constrain, and Correlate New Physics Effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Soumitra Nandi, Srimoy Bhattacharya, Sunando Kumar Patra","submitted_at":"2018-05-21T18:00:03Z","abstract_excerpt":"In this article, we have predicted the standard model (SM) values of the asymmetric and angular observables in $B\\to D^{(\\ast)}\\tau\\nu_{\\tau}$ decays, using the results of the new up-to-date analysis in $B\\to D^{(*)}\\ell\\nu_{\\ell}$. We have also revisited the SM prediction of the inclusive ratio $\\mathcal{R}_{X_c}$, and have given its values in different schemes of the charm quark mass. This is the first analysis which includes all the known corrections in the SM. In addition, we have analysed the $b\\to c\\tau\\nu_\\tau$ decay modes in a model-independent framework of effective field theory beyon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08222","kind":"arxiv","version":3},"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"}