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Details

Autor(en) / Beteiligte
Titel
Recursive jigsaw reconstruction: HEP event analysis in the presence of kinematic and combinatoric ambiguities
Ist Teil von
  • Physical review. D, 2017-12, Vol.96 (11), Article 112007
Ort / Verlag
College Park: American Physical Society
Erscheinungsjahr
2017
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
  • We introduce recursive jigsaw reconstruction, a technique for analyzing reconstructed particle interactions in the presence of kinematic and combinatoric unknowns associated with unmeasured and indistinguishable particles, respectively. By factorizing missing information according to decays and rest frames of intermediate particles, an interchangeable and configurable set of jigsaw rules, algorithms for resolving these unknowns, are applied to approximately reconstruct decays with arbitrarily many particles, in their entirety. That the recursive jigsaw reconstruction approach can be used to analyze any event topology of interest, with any number of ambiguities, is demonstrated through twelve different simulated LHC physics examples. These include the production and decay of W, Z, Higgs bosons, and supersymmetric particles including gluinos, stop quarks, charginos, and neutralinos.
Sprache
Englisch
Identifikatoren
ISSN: 2470-0010
eISSN: 2470-0029
DOI: 10.1103/PhysRevD.96.112007
Titel-ID: cdi_crossref_primary_10_1103_PhysRevD_96_112007

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