@article{560abb1605b44912a371f504d8f3c2e8,
title = "J/ψ production at low transverse momentum in p+p and d + Au collisions at sNN =200 GeV",
abstract = "We report on the measurement of J/ψ production in the dielectron channel at midrapidity (|y|<1) in p+p and d+Au collisions at sNN=200GeV from the STAR experiment at the Relativistic Heavy Ion Collider. The transverse momentum pT spectra in p+p for pT<4GeV/c and d+Au collisions for pT<3GeV/c are presented. These measurements extend the STAR coverage for J/ψ production in p+p collisions to low pT. The (pT2) from the measured J/ψ invariant cross section in p+p and d+Au collisions are evaluated and compared to similar measurements at other collision energies. The nuclear modification factor for J/ψ is extracted as a function of pT and collision centrality in d+Au and compared to model calculations using the modified nuclear parton distribution function and a final-state J/ψ nuclear absorption cross section.",
author = "\{STAR Collaboration\} and L. Adamczyk and Adkins, \{J. K.\} and G. Agakishiev and Aggarwal, \{M. M.\} and Z. Ahammed and I. Alekseev and A. Aparin and D. Arkhipkin and Aschenauer, \{E. C.\} and A. Attri and Averichev, \{G. S.\} and X. Bai and V. Bairathi and R. Bellwied and A. Bhasin and Bhati, \{A. K.\} and P. Bhattarai and J. Bielcik and J. Bielcikova and Bland, \{L. C.\} and Bordyuzhin, \{I. G.\} and J. Bouchet and Brandenburg, \{J. D.\} and Brandin, \{A. V.\} and I. Bunzarov and J. Butterworth and H. Caines and \{Calder{\'o}n De La Barca S{\'a}nchez\}, M. and Campbell, \{J. M.\} and D. Cebra and I. Chakaberia and P. Chaloupka and Z. Chang and A. Chatterjee and S. Chattopadhyay and Chen, \{J. H.\} and X. Chen and J. Cheng and M. Cherney and W. Christie and G. Contin and Crawford, \{H. J.\} and S. Das and \{De Silva\}, \{L. C.\} and Debbe, \{R. R.\} and Dedovich, \{T. G.\} and J. Deng and Derevschikov, \{A. A.\} and \{Di Ruzza\}, B. and S. Heppelmann",
note = "Publisher Copyright: {\textcopyright} 2016 American Physical Society.",
year = "2016",
month = jun,
day = "10",
doi = "10.1103/PhysRevC.93.064904",
language = "English (US)",
volume = "93",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "6",
}