Nonperturbative-transverse-momentum broadening in dihadron angular correlations in sNN=200GeV proton-nucleus collisions
C. Aidala, Y. Akiba, Marcus Alfred, Vincent Andrieux et autres
The PHENIX collaboration has measured high-${p}_{T}$ dihadron correlations in $p+p, p+\mathrm{Al}$, and $p+\mathrm{Au}$ collisions at $\sqrt{{s}_{{}_{NN}}}=200$ GeV. The correlations arise from inter- and intrajet correlations and thus have sensitivity to nonperturbative effects in both the initial and final states. The distributions of …
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