{
  "abstract": "Observables in the electroproduction of the $π^+π^-p$ reaction channel off the proton that are sensitive to the polarization of the virtual photon are presented for the first time in addition to the extraction of the nine single-differential and fully integrated cross sections within the kinematics area of 2.0~GeV$^2 < Q^2 < 5.0$~GeV$^2$ and 1.400~GeV $< W < 2.125$~GeV measured with the CLAS detector in Hall B at Jefferson Lab. The extraction of the unpolarized cross sections has been considerably improved in comparison with previously published results from this same dataset, offering finer binning over the five-dimensional hadronic reaction phase space, and including essential advances in the acceptance evaluation by implementing a new technique to stabilize the cross section extraction and minimize the systematic uncertainty associated with the simulation statistics. These improvements are of particular importance for the extraction of the $γ_v p N^*$ electrocouplings from these data.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2607.06793",
  "author_total": 111,
  "authors": [
    {
      "name": "A. Trivedi"
    },
    {
      "name": "R. W. Gothe"
    },
    {
      "name": "E. Phelps"
    },
    {
      "name": "V. I. Mokeev"
    },
    {
      "name": "D. S. Carman"
    },
    {
      "name": "P. Achenbach"
    },
    {
      "name": "J. S. Alvarado"
    },
    {
      "name": "M. J. Amaryan"
    },
    {
      "name": "N. A. Baltzell"
    },
    {
      "name": "L. Barion"
    },
    {
      "name": "F. Benmokhtar"
    },
    {
      "name": "A. Bianconi"
    },
    {
      "name": "A. S. Biselli"
    },
    {
      "name": "M. Bondi"
    },
    {
      "name": "F. Bossu"
    },
    {
      "name": "K. -Th. Brinkmann"
    },
    {
      "name": "W. J. Briscoe"
    },
    {
      "name": "J. Bryce"
    },
    {
      "name": "T. Cao"
    },
    {
      "name": "P. Chatagnon"
    },
    {
      "name": "H. Chinchay"
    },
    {
      "name": "G. Ciullo"
    },
    {
      "name": "E. W. Cline"
    },
    {
      "name": "V. Crede"
    },
    {
      "name": "A. D'Angelo"
    },
    {
      "name": "N. Dashyan"
    },
    {
      "name": "R. De Vita"
    },
    {
      "name": "A. Deur"
    },
    {
      "name": "S. Diehl"
    },
    {
      "name": "C. Djalali"
    },
    {
      "name": "R. Dupre"
    },
    {
      "name": "H. Egiyan"
    },
    {
      "name": "A. El Alaoui"
    },
    {
      "name": "L. El Fassi"
    },
    {
      "name": "M. Farooq"
    },
    {
      "name": "S. Fegan"
    },
    {
      "name": "I. P. Fernando"
    },
    {
      "name": "E. Ferrand"
    },
    {
      "name": "A. Filippi"
    },
    {
      "name": "K. Gates"
    },
    {
      "name": "D. I. Glazier"
    },
    {
      "name": "B. Gualtieri"
    },
    {
      "name": "H. Hakobyan"
    },
    {
      "name": "T. B. Hayward"
    },
    {
      "name": "D. Heddle"
    },
    {
      "name": "M. Hoballah"
    },
    {
      "name": "M. Holtrop"
    },
    {
      "name": "Y. Ilieva"
    },
    {
      "name": "D. G. Ireland"
    },
    {
      "name": "E. L. Isupov"
    },
    {
      "name": "M. Khandaker"
    },
    {
      "name": "F. J. Klein"
    },
    {
      "name": "V. Klimenko"
    },
    {
      "name": "A. Kripko"
    },
    {
      "name": "V. Kubarovsky"
    },
    {
      "name": "C. Lama"
    },
    {
      "name": "L. Lanza"
    },
    {
      "name": "P. Lenisa"
    },
    {
      "name": "X. Li"
    },
    {
      "name": "D. Martiryan"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/fb36tdhz6wynn.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2607.06793",
  "fulltext_url": null,
  "id": "fb36tdhz6wynn",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2607.06793",
  "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",
      "nucl-ex"
    ],
    [
      "openalex",
      "3106|Quantum Chromodynamics and Particle Interactions"
    ]
  ],
  "openalex": "W7167806750",
  "pdf_url": "https://arxiv.org/pdf/2607.06793",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-16",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/fb36tdhz6wynn.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:22:19Z",
      "native_id": "2607.06793",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2607.06793"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:nucl-ex",
      "subfield": "nuclear"
    }
  ],
  "title": "Measurements of $γ_v p \\to π^+ π^- p'$ Cross Sections with the CLAS Detector for $Q^{2}$ from 2.0--5.0~GeV$^{2}$ and $W$ from 1.400--2.125~GeV",
  "title_text": "Measurements of γ_v p → π^+ π^- p' Cross Sections with the CLAS Detector for Q^2 from 2.0--5.0~GeV^2 and W from 1.400--2.125~GeV",
  "type": "preprint",
  "updated_at": "2026-10-30T12:22:19Z",
  "url": "https://research.draconitic.com/paper/fb36tdhz6wynn",
  "venue": "arXiv",
  "versions": []
}