6 Papers
51 Citations
Z. Xu is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Event generator & Relativistic Heavy Ion Collider. The author has an hindex of 2, co-authored 6 publications.
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Papers
Production ofHΛ3andHΛ4in central11.5GeV∕cAu+Ptheavy ion collisions
T. A. Armstrong,K. N. Barish,S. Batsouli,S. J. Bennett,M. E. Bertaina,A. Chikanian,S. D. Coe,Thomas Michael Cormier,R. Davies,Carl B. Dover,P. Fachini,B. Fadem,L. E. Finch,N. K. George,Senta Greene,P. Haridas,J. C. Hill,A. S. Hirsch,R. Hoversten,H. Z. Huang,Hazim Jaradat,B. S. Kumar,T. Lainis,J. G. Lajoie,Raymond A. Lewis,Qi Li,B. Libby,R. D. Majka,T. E. Miller,Marcelo Gameiro Munhoz,J. L. Nagle,I. A. Pless,J. K. Pope,N. T. Porile,Claude Andre Pruneau,M. S. Z. Rabin,J. D. Reid,A. Rimai,A. Rose,F. S. Rotondo,J. Sandweiss,R. P. Scharenberg,A. J. Slaughter,Gerald A. Smith,X. M. L. Tincknell,W. S. Toothacker,G. Van Buren,F. K. Wohn,Z. Xu +48 more
TL;DR: In this article, the authors present measurements from BNL AGS Experiment 864 of the $Ensuremath{\Lambda}}^{3}\mathrm{H}$ yield and of an upper limit on the √ √ 3 √ 4 √ 1.
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Investigation of Experimental Observables in Search of the Chiral Magnetic Effect in Heavy-ion Collisions in the STAR experiment
S. Choudhury,X. Dong,J. L. Drachenberg,J. C. Dunlop,ShinIchi Esumi,Yicheng Feng,E. Finch,Yu Hu,Jiangyong Jia,Jerome Lauret,Wei Li,Jinfeng Liao,Y. Lin,Michael Annan Lisa,Takafumi Niida,Robert L. Ray,M. Sergeeva,Diyu Shen,Shuzhe Shi,Paul Sorensen,A. H. Tang,Prithwish Tribedy,Gene Van Buren,Sergei A. Voloshin,Fuqiang Wang,Gang Wang,Hao-jie Xu,Z. Xu,Nanxi Yao,Jie Zhao +29 more
TL;DR: In this paper, the authors investigated three pertinent experimental approaches: the $R$ correlator, the signed balance functions, and the π-gamma correlator to verify the equivalence in the kernel-component observables among these methods.
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Study of flow-plane decorrelations in heavy-ion collisions with multiple-plane cumulants
TL;DR: In this paper, a new cumulant observable, $T_2, which largely suppresses non-flow effects was proposed to distinguish decorrelation and nonflow effects, and applied to events simulated by a multiphase transport model (AMPT) for Au+Au collisions at 200$ GeV.
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Identification of High $\rm p_{\perp}$ Particles with the STAR-RICH Detector
A. Braem,D. Cozza,M. Davenport,G. de Cataldo,L. Dell Olio,D. DiBari,A. DiMauro,J. C. Dunlop,E. Finch,D. Fraissard,A. Franco,J. Gans,B. Ghidini,J. W. Harris,M. Horsley,G. J. Kunde,B. Lasiuk,Y. Lesenechal,R. D. Majka,Paolo Martinengo,Andreas Morsch,E. Nappi,Guy Paic,F. Piuz,F. Posa,J. Raynaud,Sevil Salur,J. Sandweiss,J.C. Santiard,J. Satinover,E. Schyns,Nikolai Smirnov,J. van Beelen,T.D. Williams,Z. Xu +34 more
TL;DR: The STAR-RICH detector as mentioned in this paper was the first CsI-based RICH detector used in a collider experiment, and it provided identification of pions and kaons up to 3 GeV/c.
Investigation of experimental observables in search of the chiral magnetic effect in heavy-ion collisions in the STAR experiment
S. Choudhury,X. Dong,J. L. Drachenberg,J. C. Dunlop,ShinIchi Esumi,Yicheng Feng,E. Finch,Yu Hu,Jiangyong Jia,Jerome Lauret,Wei Li,Jinfeng Liao,Y. Lin,Michael Annan Lisa,Takafumi Niida,Robert L. Ray,M. Sergeeva,Diyu Shen,Shuzhe Shi,Paul Sorensen,A. H. Tang,Prithwish Tribedy,Gene Van Buren,Sergei A. Voloshin,Fuqiang Wang,Gang Wang,Hao-jie Xu,Z. Xu,Nanxi Yao,Jie Zhao +29 more
TL;DR: In this paper, the authors exploit simple Monte Carlo simulations and a realistic event generator (EBE-AVFD) to verify the equivalence of the core components among these methods and to ascertain their sensitivities to the CME signal and the background contributions for the isobar collisions at the RHIC.