{
  "id": "1410.4522",
  "version": "v1",
  "published": "2014-10-16T18:14:22.000Z",
  "updated": "2014-10-16T18:14:22.000Z",
  "title": "TMDs: Evolution, modeling, precision",
  "authors": [
    "Umberto D'Alesio",
    "Miguel G. Echevarría",
    "Stefano Melis",
    "Ignazio Scimemi"
  ],
  "comment": "6 pages, 3 pdf figures, uses webofc.cls. Invited talk delivered by I. Scimemi at the Fourth International Workshop on \"Transverse Polarisation Phenomena in Hard Processes\" (Transversity 2014), Chia, Cagliari, Italy, June 9-13, 2014. To appear in EPJ Web of Conferences",
  "categories": [
    "hep-ph"
  ],
  "abstract": "The factorization theorem for $q_T$ spectra in Drell-Yan processes, boson production and semi-inclusive deep inelastic scattering allows for the determination of the non-perturbative parts of transverse momentum dependent parton distribution functions. Here we discuss the fit of Drell-Yan and $Z$-production data using the transverse momentum dependent formalism and the resummation of the evolution kernel. We find a good theoretical stability of the results and a final $\\chi^2/{\\rm points}\\lesssim 1$. We show how the fixing of the non-perturbative pieces of the evolution can be used to make predictions at present and future colliders.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-10-16T18:14:22.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "momentum dependent parton distribution functions",
      "transverse momentum dependent parton distribution",
      "transverse momentum dependent formalism",
      "production"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1051/epjconf/20158502003"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1322588,
      "adsabs": "2015EPJWC..8502003D"
    }
  }
}