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W and Z boson production in p-Pb collisions at TeV root s(NN)=5.02 TeV

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F17%3A00474045" target="_blank" >RIV/61389005:_____/17:00474045 - isvavai.cz</a>

  • Alternative codes found

    RIV/68378271:_____/17:00474045 RIV/68407700:21340/17:00311380

  • Result on the web

    <a href="http://dx.doi.org/10.1007/JHEP02(2017)077" target="_blank" >http://dx.doi.org/10.1007/JHEP02(2017)077</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/JHEP02(2017)077" target="_blank" >10.1007/JHEP02(2017)077</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    W and Z boson production in p-Pb collisions at TeV root s(NN)=5.02 TeV

  • Original language description

    The W and Z boson production was measured via the muonic decay channel in proton-lead collisions at root s(NN) = 5.02 TeV at the Large Hadron Collider with the ALICE detector. The measurement covers backward (4.46 < y(cms) < 2.96) and forward (2.03 < y(cms) < 3.53) rapidity regions, corresponding to Pb-going and p-going directions, respectively. The Z-boson production cross section, with dimuon invariant mass of 60 < m(mu mu) < 120 GeV/c(2) and muon transverse momentum (p(T)(mu)) larger than 20 GeV/c, is measured. The production cross section and charge asymmetry of muons from W-boson decays with p(T)(mu) > 10 GeV/c are determined. The results are compared to theoretical calculations both with and without including the nuclear modification of the parton distribution functions. The W-boson production is also studied as a function of the collision centrality: the cross section of muons from W-boson decays is found to scale with the average number of binary nucleon-nucleon collisions within uncertainties.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10304 - Nuclear physics

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of High Energy Physics

  • ISSN

    1029-8479

  • e-ISSN

  • Volume of the periodical

    2017

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    27

  • Pages from-to

  • UT code for WoS article

    000394421700001

  • EID of the result in the Scopus database

    2-s2.0-85013187917