2021-02-032021-02-032015-07-010370-26931873-2445http://dx.doi.org/10.34944/dspace/5767CN7OV (isidoc)http://hdl.handle.net/20.500.12613/5785© 2015 The Authors. Dihadron angular correlations in d + Au collisions at √sNN = 200 GeV are reported as a function of the measured zero-degree calorimeter neutral energy and the forward charged hadron multiplicity in the Au-beam direction. A finite correlated yield is observed at large relative pseudorapidity (δη) on the near side (i.e. relative azimuth δϕ~0). This correlated yield as a function of δη appears to scale with the dominant, primarily jet-related, away-side (δϕ~π) yield. The Fourier coefficients of the δϕ correlation, Vn=〈cos n δ ϕ〉, have a strong δη dependence. In addition, it is found that V1 is approximately inversely proportional to the mid-rapidity event multiplicity, while V2 is independent of it with similar magnitude in the forward (d-going) and backward (Au-going) directions.265-271enhttps://creativecommons.org/licenses/by/4.0/nucl-exnucl-exnucl-thArticle2021-02-03