يعرض 1 - 3 نتائج من 3 نتيجة بحث عن '"Pb-Pb collisions"', وقت الاستعلام: 1.06s تنقيح النتائج
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    دورية أكاديمية

    المصدر: Nuclear Physics A

    الوصف: W and Z bosons are massive weakly-interacting particles, insensitive to the strong interaction. They provide therefore a medium-blind probe of the initial state of the heavy-ion collisions. The final results for the W and Z-boson production in p–Pb collisions at sNN=5.02 TeV are presented. The production cross-section is well described by perturbative calculations but the data cannot further constrain the nuclear modification of the parton distribution functions. The W-boson production is also studied as a function of the collision centrality, and found to be constant within uncertainties. ; publishedVersion

    وصف الملف: application/pdf

    العلاقة: urn:issn:0375-9474; urn:issn:1873-1554; https://hdl.handle.net/1956/17959Test; https://doi.org/10.1016/j.nuclphysa.2017.05.051Test; cristin:1564389

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    المصدر: Nuclear Physics A. 971:1

    الوصف: Results on the production of 4He and He‾4 nuclei in PbPb collisions at √sNN=2.76TeV in the rapidity range |y