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Search for strong electromagnetic fields in PbPb collisions at 5.02 TeV via azimuthal anisotropy of $\mathrm{D^0}$ and $\mathrm{\overline{D}^0}$ mesons
Motivated by the search for strong electromagnetic fields created in PbPb collisions, the first measurement of the $v_2$ difference ($\Delta v_2$) between $\mathrm{D^0}$ and $\mathrm{\overline{D}^0}$ is presented as a function of rapidity. The result for the rapidity-averaged $v_2$ difference is fou...
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2019
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| Acceso en línea: | http://cds.cern.ch/record/2699493 |