{
  "_oai": {
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    "id": "oai:repo.scoap3.org:49985", 
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  "authors": [
    {
      "raw_name": "Takeshi Osada", 
      "affiliations": [
        {
          "country": "Japan", 
          "value": "Department of Physics, Faculty of Liberal Arts and Sciences, and Tokyo City University, Tamazutsumi 1-28-1, Setagaya-ku, Tokyo 158-8557, Japan"
        }
      ], 
      "surname": "Osada", 
      "given_names": "Takeshi", 
      "full_name": "Osada, Takeshi"
    }, 
    {
      "raw_name": "Takuya Kumaoka", 
      "affiliations": [
        {
          "country": "Japan", 
          "value": "Department of Physics, Shinshu University, Matsumoto 390-8621, Japan"
        }
      ], 
      "surname": "Kumaoka", 
      "given_names": "Takuya", 
      "full_name": "Kumaoka, Takuya"
    }
  ], 
  "titles": [
    {
      "source": "APS", 
      "title": "Saturation momentum scale extracted from semi-inclusive transverse spectra in high-energy <math><mrow><mi>p</mi><mi>p</mi></mrow></math> collisions"
    }
  ], 
  "dois": [
    {
      "value": "10.1103/PhysRevC.100.034906"
    }
  ], 
  "publication_info": [
    {
      "journal_volume": "100", 
      "journal_title": "Physical Review C", 
      "material": "article", 
      "journal_issue": "3", 
      "year": 2019
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "acquisition_source": {
    "date": "2021-08-25T10:38:49.666058", 
    "source": "APS", 
    "method": "APS", 
    "submission_number": "810b323c058f11ecb53772fd3742099d"
  }, 
  "page_nr": [
    8
  ], 
  "license": [
    {
      "url": "https://creativecommons.org/licenses/by/4.0/", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "statement": "Published by the American Physical Society", 
      "year": "2019"
    }
  ], 
  "control_number": "49985", 
  "record_creation_date": "2019-09-26T16:30:04.787865", 
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  "collections": [
    {
      "primary": "HEP"
    }, 
    {
      "primary": "Citeable"
    }, 
    {
      "primary": "Published"
    }
  ], 
  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph", 
        "nucl-th"
      ], 
      "value": "1904.10823"
    }
  ], 
  "abstracts": [
    {
      "source": "APS", 
      "value": "Geometric scaling is well confirmed for transverse-momentum distributions observed in proton-proton collisions at Large Hadron Collider (LHC) energies. We introduced multiplicity dependence on a saturation momentum of the geometrical scaling, assuming the scaling holds for semi-inclusive distributions as well as for inclusive distributions. The saturation momentum is usually given by Bjorken's <math><mi>x</mi></math> variable, but redefinition of the scaling variable can make the saturation momentum a function of collision energy <math><mi>W</mi></math>. We treat the energy as a free parameter (denoted <math><msup><mi>W</mi><mo>*</mo></msup></math> to distinguish it from <math><mi>W</mi></math>) and associate the energy-dependent saturation momentum <math><mrow><msub><mi>Q</mi><mi>sat</mi></msub><mrow><mo>(</mo><msup><mi>W</mi><mo>*</mo></msup><mo>)</mo></mrow></mrow></math> with particle number density. By using <math><mrow><msub><mi>Q</mi><mi>sat</mi></msub><mrow><mo>(</mo><msup><mi>W</mi><mo>*</mo></msup><mo>)</mo></mrow></mrow></math> for a scaling variable <math><mi>\u03c4</mi></math>, we show semi-inclusive distributions can be geometrically scaled, i.e., all semi-inclusive spectra observed at <math><mrow><mi>W</mi><mo>=</mo><mn>0.90</mn></mrow></math>, 2.76, and 7.00 TeV overlap one universal function. The particle density dependencies of mean transverse momentum <math><mrow><mo>\u2329</mo><msub><mi>p</mi><mi>T</mi></msub><mo>\u232a</mo></mrow></math> for LHC energies scales in terms of <math><mrow><msub><mi>Q</mi><mi>sat</mi></msub><mrow><mo>(</mo><msup><mi>W</mi><mo>*</mo></msup><mo>)</mo></mrow></mrow></math>. Furthermore, our model explains a scaling property of event-by-event <math><msub><mi>p</mi><mi>T</mi></msub></math> fluctuation measure <math><mrow><msqrt><msub><mi>C</mi><mi>m</mi></msub></msqrt><mo>/</mo><mrow><mo>\u2329</mo><msub><mi>p</mi><mi>T</mi></msub><mo>\u232a</mo></mrow></mrow></math> at LHC energies for <math><mrow><mi>p</mi><mi>p</mi></mrow></math> collisions, where <math><msub><mi>C</mi><mi>m</mi></msub></math> is a two-particle transverse-momentum correlator. Our analysis of the <math><msub><mi>p</mi><mi>T</mi></msub></math> fluctuation makes possible to evaluate a nonperturbative coefficient of the gluon correlation function."
    }
  ], 
  "imprints": [
    {
      "date": "2019-09-26", 
      "publisher": "APS"
    }
  ]
}