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Title: d + Au hadron correlation measurements at PHENIX

Journal Article · · Nuclear Physics. A

In these proceedings, we discuss recent results from d + Au collisions in PHENIX ridge related measurements and their possible hydrodynamic origin. We present the v2 at midrapidity and measurements of the pseudorapidity dependence of the ridge, distinguishing between the d-going and Au-going directions. We investigate the possible geometrical origin by comparing v2 in d + Au to that in p + Pb, Au + Au and Pb + Pb collisions. Future plans to clarify the role of geometry in small collision systems at RHIC are discussed.

Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
DOE Contract Number:
AC02-98CH10886
OSTI ID:
1166725
Report Number(s):
BNL-107146-2014-JA; R&D Project: PO 003; KB0201021
Journal Information:
Nuclear Physics. A, Vol. 926; ISSN 0375-9474
Publisher:
Elsevier
Country of Publication:
United States
Language:
English