Back-to-back correlations of di-hadrons in dAu collisions at RHIC
We perform a theoretical analysis of the azimuthal angular correlation of two-hadron productions in the forward dAu collisions at RHIC in the saturation formalism, and obtain a very good agreement with the experimental data. It is demonstrated that the suppression and broadening of the away side pea...
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| Veröffentlicht in: | Physics letters. B 2012-10, Vol.716 (3-5), p.430-434 |
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| container_end_page | 434 |
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| container_issue | 3-5 |
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| container_title | Physics letters. B |
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| creator | Stasto, Anna Xiao, Bo-Wen Yuan, Feng |
| description | We perform a theoretical analysis of the azimuthal angular correlation of two-hadron productions in the forward dAu collisions at RHIC in the saturation formalism, and obtain a very good agreement with the experimental data. It is demonstrated that the suppression and broadening of the away side peak provide a unique signal for the onset of the saturation mechanism at small-x in a large nucleus. We emphasize that future experiments of di-hadron correlations in pA collisions at both RHIC and LHC, and in eA collisions at the planned electron–ion collider, shall provide us with a thorough study and understanding of the strong interaction dynamics in the saturation regime. |
| doi_str_mv | 10.1016/j.physletb.2012.08.044 |
| format | Article |
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It is demonstrated that the suppression and broadening of the away side peak provide a unique signal for the onset of the saturation mechanism at small-x in a large nucleus. 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| ispartof | Physics letters. B, 2012-10, Vol.716 (3-5), p.430-434 |
| issn | 0370-2693 1873-2445 |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | 72 Angular correlation Collisions Correlation Dynamic tests Dynamics Elementary particles Exact sciences and technology Formalism Nuclear physics Physics riken bnl research center Saturation The physics of elementary particles and fields |
| title | Back-to-back correlations of di-hadrons in dAu collisions at RHIC |
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