{
  "abstract": "The two-body $π^- p \\to K^0 Λ$ reaction provides a clean channel for studying strangeness production and producing tagged hyperon $Λ$ samples. We describe its total cross section over the $π^-$ beam momentum $2.6 \\leq p_{π, {\\rm lab}} \\leq 6.0~{\\rm GeV}/c$ using a single Reggeized $t$-channel $K^*(892)$ exchange without polarization. We also examine the implications for future fixed-target measurements. An idealized event sample is used to determine the laboratory momentum and polar-angle distributions of the charged particles from $K_S^0 \\to π^+ π^-$ and $Λ\\to p π^-$. The $K_S^0$ decayed two pions are strongly forward, whereas the proton and pion from the $Λ$ decay extend to larger angles and lower momenta. These distributions provide a kinematic baseline for future acceptance and tracking studies.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.37109",
  "author_total": 4,
  "authors": [
    {
      "name": "Hao-Nan Wang"
    },
    {
      "name": "Cheng Chen"
    },
    {
      "name": "Yue Ma"
    },
    {
      "name": "Ju-Jun Xie"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3m7dedagdf10s.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.37109",
  "fulltext_url": null,
  "id": "3m7dedagdf10s",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.37109",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "openalex",
      "3106|Quantum Chromodynamics and Particle Interactions"
    ]
  ],
  "openalex": "W7224098382",
  "pdf_url": "https://arxiv.org/pdf/2610.37109",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/3m7dedagdf10s.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:36:22Z",
      "native_id": "2610.37109",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.37109"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    }
  ],
  "title": "Reggeized $K^*(892)$ exchange in $π^- p \\to K^0 Λ$ and implications for fixed-target measurements",
  "title_text": "Reggeized K^*(892) exchange in π^- p → K^0 Λ and implications for fixed-target measurements",
  "type": "preprint",
  "updated_at": "2026-11-01T12:20:44Z",
  "url": "https://research.draconitic.com/paper/3m7dedagdf10s",
  "venue": "arXiv",
  "versions": []
}