CERN Accelerating science

@article{Cielo:2861697,
      author        = "Cielo, Mattia and Escudero, Miguel and Mangano, Gianpiero
                       and Pisanti, Ofelia",
      title         = "{Neff in the Standard Model at NLO is 3.043}",
      archivePrefix = "arXiv",
      eprint        = "2306.05460",
      reportNumber  = "CERN-TH-2023-103",
      journal       = "Phys. Rev. D",
      volume        = "108",
      number        = "12",
      pages         = "L121301",
      year          = "2023",
      url           = "http://cds.cern.ch/record/2861697",
      note          = "4 pages, 2 figures. v2: Added a paragraph discussing
                       electroweak
 corrections and other processes at O(alpha).
                       v3: matches published version.
 References added, typos
                       fixed",
      doi           = "10.1103/PhysRevD.108.L121301",
}