{
  "_oai": {
    "updated": "2021-10-24T00:48:15Z", 
    "id": "oai:repo.scoap3.org:63500", 
    "sets": [
      "JHEP"
    ]
  }, 
  "authors": [
    {
      "affiliations": [
        {
          "country": "USA", 
          "value": "Department of Physics, LEPP, Cornell University, Ithaca, NY, 14853, USA", 
          "organization": "Cornell University"
        }
      ], 
      "surname": "Dery", 
      "email": "avital.dery@cornell.edu", 
      "full_name": "Dery, Avital", 
      "given_names": "Avital"
    }, 
    {
      "affiliations": [
        {
          "country": "USA", 
          "value": "Department of Physics, LEPP, Cornell University, Ithaca, NY, 14853, USA", 
          "organization": "Cornell University"
        }
      ], 
      "surname": "Ghosh", 
      "email": "mg2338@cornell.edu", 
      "full_name": "Ghosh, Mitrajyoti", 
      "given_names": "Mitrajyoti"
    }, 
    {
      "affiliations": [
        {
          "country": "USA", 
          "value": "Department of Physics, LEPP, Cornell University, Ithaca, NY, 14853, USA", 
          "organization": "Cornell University"
        }
      ], 
      "surname": "Grossman", 
      "email": "yg73@cornell.edu", 
      "full_name": "Grossman, Yuval", 
      "given_names": "Yuval"
    }, 
    {
      "affiliations": [
        {
          "country": "UK", 
          "value": "Department of Physics and Astronomy, University of Manchester, Manchester, M13 9PL, U.K.", 
          "organization": "University of Manchester"
        }
      ], 
      "surname": "Schacht", 
      "email": "stefan.schacht@manchester.ac.uk", 
      "full_name": "Schacht, Stefan", 
      "given_names": "Stefan"
    }
  ], 
  "titles": [
    {
      "source": "Springer", 
      "title": "K \u2192 \u03bc + \u03bc  \u2212  as a clean probe of short-distance physics"
    }
  ], 
  "dois": [
    {
      "value": "10.1007/JHEP07(2021)103"
    }
  ], 
  "publication_info": [
    {
      "page_end": "26", 
      "journal_title": "Journal of High Energy Physics", 
      "material": "article", 
      "journal_volume": "2021", 
      "artid": "JHEP07(2021)103", 
      "year": 2021, 
      "page_start": "1", 
      "journal_issue": "7"
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "acquisition_source": {
    "date": "2021-10-24T00:34:11.870484", 
    "source": "Springer", 
    "method": "Springer", 
    "submission_number": "85bc469e346111ecaa1b7aa32592193b"
  }, 
  "page_nr": [
    26
  ], 
  "license": [
    {
      "url": "https://creativecommons.org/licenses//by/4.0", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "holder": "The Author(s)", 
      "year": "2021"
    }
  ], 
  "control_number": "63500", 
  "record_creation_date": "2021-07-19T03:30:14.822436", 
  "_files": [
    {
      "checksum": "md5:2a3ca24090bd9e11454efbeffc8188f0", 
      "filetype": "xml", 
      "bucket": "06c34d63-bd57-4065-aa01-bd25827476a1", 
      "version_id": "6a5283ee-9118-4e98-8768-e3ab6da1666d", 
      "key": "10.1007/JHEP07(2021)103.xml", 
      "size": 14781
    }, 
    {
      "checksum": "md5:8e395de92a8d2768a319a6f6fe4bfbdc", 
      "filetype": "pdf/a", 
      "bucket": "06c34d63-bd57-4065-aa01-bd25827476a1", 
      "version_id": "5b13198e-c077-43c9-bd53-687a4e916ee6", 
      "key": "10.1007/JHEP07(2021)103_a.pdf", 
      "size": 570432
    }
  ], 
  "collections": [
    {
      "primary": "Journal of High Energy Physics"
    }
  ], 
  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph", 
        "hep-ex"
      ], 
      "value": "2104.06427"
    }
  ], 
  "abstracts": [
    {
      "source": "Springer", 
      "value": "The K \u2192 \u03bc + \u03bc  \u2212  decay is often considered to be uninformative of fundamental theory parameters since the decay is polluted by long-distance hadronic effects. We demonstrate that, using very mild assumptions and utilizing time-dependent interference effects, \u212c(K  S  \u2192 \u03bc + \u03bc  \u2212 ) \u2113=0 can be experimentally determined without the need to separate the \u2113 = 0 and \u2113 = 1 final states. This quantity is very clean theoretically and can be used to test the Standard Model. In particular, it can be used to extract the CKM matrix element combination   <math> <mo>\u2223</mo> <msub> <mi>V</mi> <mi>ts</mi> </msub> <msub> <mi>V</mi> <mi>td</mi> </msub> <mo>sin</mo> <mfenced> <mrow> <mi>\u03b2</mi> <mo>+</mo> <msub> <mi>\u03b2</mi> <mi>s</mi> </msub> </mrow> </mfenced> <mo>\u2223</mo> <mo>\u2248</mo> <mo>\u2223</mo> <msup> <mi>A</mi> <mn>2</mn> </msup> <msup> <mi>\u03bb</mi> <mn>5</mn> </msup> <mover> <mi>\u03b7</mi> <mo>\u00af</mo> </mover> <mo>\u2223</mo> </math>  $$ \\mid {V}_{ts}{V}_{td}\\sin \\left(\\beta +{\\beta}_s\\right)\\mid \\approx \\mid {A}^2{\\lambda}^5\\overline{\\eta}\\mid $$  with hadronic uncertainties below 1%."
    }
  ], 
  "imprints": [
    {
      "date": "2021-07-15", 
      "publisher": "Springer"
    }
  ]
}