{"paper":{"title":"Precision Predictions for (Un)Stable WW/4f Production in e +e- Annihilation: YFSWW3/KoralW-1.42/YFSZZ","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"((1) Department of Physics, 2, (2) SLAC, 3), (3) CERN, 4, (4) DESY-Zeuthen, 5), (5) Institute of Nuclear Physics, 6), (6) Institute of Computer Science, Astronomy, B. F. L. Ward (1, California, Cracow, Geneva, Germany, Jagellonian University, Knoxville, M. Skrzypek (3, Poland, Poland), S. Jadach (3, Stanford, Stanford University, Switzerland, Theory Division, TN, University of Tennessee, USA, W. P{\\l}aczek (3, Zeuthen, Z. W\\c{a}s (3","submitted_at":"2001-01-23T17:28:27Z","abstract_excerpt":"We present precision calculations of the processes e+ e- -> 4-fermions in which the double resonant W+ W- and ZZ intermediate states occur. Referring to these latter intermediate states as the 'signal processes', we show that, by using the YFS Monte Carlo event generators YFSWW3-1.14 and KoralW-1.42 in an appropriate combination, we achieve a physical precision on the WW signal process, as isolated with LEP2 MC Workshop cuts, below 0.5 per cent. We stress the full gauge invariance of our calculations and we compare our results with those of other authors where appropriate. In particular, sampl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0101261","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"}