{
  "abstract": "The micro pixel chamber ($μ$-PIC), a type of micro-pattern gaseous detectors (MPGD), features pixel electrodes structured similarly to a sliced proportional counter. Conventionally, $μ$-PIC electrodes are connected to orthogonal strip electrodes to reduce the number of readout circuits; however, this configuration introduces multi-hit ambiguity when tracing winding tracks or during high-rate operations. A well-known solution to this problem is the adoption of an additional readout axis. To this end, we designed a new electrode structure using Garfield++ simulations and fabricated a triaxial $μ$-PIC based on through-glass-via (TGV) technology. This triaxial $μ$-PIC achieved a high gas gain of $1.1\\times 10^4$ and the energy resolution of 22\\% (FWHM) at 5.9~keV, Furthermore, the false-hit probability was less than 0.78\\% at a 95\\% confidence level for two clusters separated by a distance of over 3 mm, consistent with Garfield++ predictions. With this triaxial $μ$-PIC, single avalanche signals are collected from three independent readout strip electrodes (the anode and two cathodes). The charge ratio among these electrodes remains nearly constant at anode:U-cathode:V-cathode=3:2:1. In addition, we successfully achieved an enhanced gain of $3.2\\times 10^4$ without increasing the discharge risk by employing an alternative operation mode.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.07638",
  "author_total": 9,
  "authors": [
    {
      "name": "A. Takada"
    },
    {
      "name": "M. Abe"
    },
    {
      "name": "Y. Yoshida"
    },
    {
      "name": "T. Okeda"
    },
    {
      "name": "J. D. Parker"
    },
    {
      "name": "K. Miuchi"
    },
    {
      "name": "K. Ohta"
    },
    {
      "name": "T. Motomura"
    },
    {
      "name": "T. Tanimori"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0n73sh2ca8385.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.07638",
  "fulltext_url": null,
  "id": "0n73sh2ca8385",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.07638",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.IM"
    ],
    [
      "arxiv",
      "hep-ex"
    ],
    [
      "arxiv",
      "nucl-ex"
    ],
    [
      "arxiv",
      "physics.ins-det"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.07638",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-05",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/0n73sh2ca8385.ris",
  "sources": [
    {
      "first_seen": "2026-11-06T18:21:30Z",
      "native_id": "2611.07638",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.07638"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.IM",
      "subfield": "instrumentation-methods"
    },
    {
      "field": "physics",
      "origin": "arxiv:physics.ins-det",
      "subfield": "applied-instrumentation"
    },
    {
      "field": "physics",
      "origin": "arxiv:hep-ex",
      "subfield": "high-energy"
    },
    {
      "field": "physics",
      "origin": "arxiv:nucl-ex",
      "subfield": "nuclear"
    }
  ],
  "title": "Triaxial $μ$-PIC for resolving Multi-Hit Ambiguity",
  "title_text": "Triaxial μ-PIC for resolving Multi-Hit Ambiguity",
  "type": "preprint",
  "updated_at": "2026-11-08T18:20:56Z",
  "url": "https://research.draconitic.com/paper/0n73sh2ca8385",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1016/j.nima.2026.172204",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}