Directed flow of identified particles from Au+Au collisions at RHIC.
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| Title: | Directed flow of identified particles from Au+Au collisions at RHIC. |
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| Authors: | Jiayun Chen, for the, STAR Collaboration |
| Source: | Journal of Physics G: Nuclear & Particle Physics. Apr2008, Vol. 35 Issue 4, p44072-44072. 1p. |
| Subjects: | Particles (Nuclear physics), Collisions (Nuclear physics), Neutrons, Calorimeters |
| Abstract: | We present p,\bar{p},\Lambda, \bar{\Lambda} and K0s directed flow in Au+Au collisions at \sqrt{s_{\rm NN}}= 62 GeV and \sqrt{s_{\rm NN}}=200 GeV, measured by the STAR experiment. To improve the event plane resolution, we determine the event plane from sideward deflection of spectator neutrons measured by STAR's shower maximum detector at zero degree calorimeters (ZDC-SMD), together with tracks reconstructed with the forward time projection chambers (FTPC). Our result will be presented as a function of pseudorapidity, transverse momentum and centrality. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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