{
  "id": "2009.02872",
  "version": "v1",
  "published": "2020-09-07T03:22:39.000Z",
  "updated": "2020-09-07T03:22:39.000Z",
  "title": "The PQCD approach towards to next-to-leading order: a short review",
  "authors": [
    "Shan Cheng",
    "Zhen-jun Xiao"
  ],
  "comment": "26 pages, 3 figures, 1 table",
  "categories": [
    "hep-ph"
  ],
  "abstract": "In this short review we elaborate the significance of resummation in $k_T$ factorization theorem, and summarize the recent progresses in the calculations of the next-to-leading order contributions to B meson decays from the perturbative QCD (PQCD) approach. We also comment on the current status of the PQCD approach and highlight some key issues to develop it in the near future for more phenomenological applications.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-09-07T03:22:39.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "pqcd approach",
      "short review",
      "factorization theorem",
      "next-to-leading order contributions",
      "meson decays"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 26,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}