E. M. Takagui
University of São Paulo
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Featured researches published by E. M. Takagui.
Physical Review C | 1997
J. Barrette; R. Bellwied; S. Bennett; R. Bersch; P. Braun-Munzinger; W. C. Chang; W. Cleland; M. Clemen; J. D. Cole; Thomas Michael Cormier; Y. Dai; G. David; J. Dee; O. Dietzsch; M. W. Drigert; K. Filimonov; S. C. Johnson; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; Y. Kwon; R. Lacasse; Q. Li; T. Ludlam; S. K. Mark; R. Matheus; S. McCorkle; J. T. Murgatroyd; D. Miśkowiec
Results are presented of an analysis of proton and charged pion azimuthal distributions measured with respect to the reaction plane in Au + Au collisions at a beam momentum of about 11A GeV/c. The azimuthal anisotropy is studied as a function of particle rapidity and transverse momentum for different centralities of the collisions. The triple differential (in rapidity, transverse momentum, and azimuthal angle) distributions are reconstructed. A comparison of the results with a previous analysis of charged-particle and transverse energy flow as well as with model predictions are presented. {copyright} {ital 1997} {ital The American Physical Society}
Physical Review C | 2000
J. Barrette; R. Bellwied; S. Bennett; R. Bersch; P. Braun-Munzinger; W. C. Chang; W. Cleland; M. Clemen; J. D. Cole; Thomas Michael Cormier; Y. Dai; G. David; J. Dee; O. Dietzsch; M. W. Drigert; K. Filimonov; S. C. Johnson; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; Y. Kwon; R. Lacasse; Q. Li; T. Ludlam; S. K. Mark; R. Matheus; S. McCorkle; J. T. Murgatroyd; D. Miśkowiec
We present proton and pion tranverse momentum spectra and rapidity distributions for Au+Au collisions at 10.8A GeV/c. The proton spectra exhibit collective transverse flow effects. Evidence of the influence of the Coulomb interaction from the fireball is found in the pion transverse momentum spectra. The data are compared with the predictions of the RQMD event generator.
Physics Letters B | 1994
J. Barrette; R. Bellwied; P. Braun-Munzinger; W. Cleland; T. M. Cormier; G. David; J. Dee; G. E. Diebold; O. Dietzsch; J. V. Germani; S. Gilbert; S. V. Greene; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; K. Jayananda; D. Kraus; D. Shiva Kumar; R. Lacasse; D. Lissauer; W. J. Llope; T. Ludlam; S. McCorkle; R. Majka; S. K. Mark; J.T. Mitchell; M. Muthuswamy; E. O'Brien; S. Panitkin
Abstract The two-pion correlation function has been measured for charged pions produced in central 14.6 A GeV/ c Si + Pb collisions at the AGS. Data for like-sign pions show a clear quantum interference effect as expected for identical bosons. The experimental correlation function agrees well with that obtained for events generated by a cascade code (RQMD). The present data are consistent with a time-averaged rms freeze-out radius of 8.3 fm and a mean duration of pion emission of 9 fm/ c . The system has expanded considerably before freeze-out.
Physical Review C | 1999
J. Barrette; R. Bellwied; S. Bennett; R. Bersch; P. Braun-Munzinger; W. C. Chang; W. Cleland; M. Clemen; J. D. Cole; T. M. Cormier; Y. Dai; G. David; J. Dee; O. Dietzsch; M. W. Drigert; K. Filimonov; S. C. Johnson; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; Y. Kwon; R. Lacasse; Q. Li; T. Ludlam; S. K. Mark; R. Matheus; S. McCorkle; J. T. Murgatroyd; D. Miśkowiec
Directed flow of deuterons, tritons,
Physical Review C | 1999
J. Barrette; R. Bellwied; S. Bennett; R. Bersch; P. Braun-Munzinger; W. C. Chang; W. Cleland; M. Clemen; J. D. Cole; T. M. Cormier; Y. Dai; G. David; J. Dee; O. Dietzsch; M. W. Drigert; K. Filimonov; S. C. Johnson; S. Gilbert; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; C. L. Jiang; Y. Kwon; R. Lacasse; Q. Li; T. Ludlam; S. K. Mark; R. Matheus; S. McCorkle
^3
Nuclear Physics | 1994
J. Stachel; J. Barrette; R. Bellwied; S. Bennett; P. Braun-Munzinger; W. Cleland; Thomas Michael Cormier; G. David; J. Dee; G. E. Diebold; O. Dietzsch; J. V. Germani; S. Gilbert; S. V. Greene; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; K. Jayananda; D. Kraus; B. Shiva Kumar; R. Lacasse; Q. Li; W. J. Llope; T. Ludlam; S. McCorkle; R. Majka; S. K. Mark; R. Matheus; J. T. Mitchell
He, and
Nuclear Physics | 1996
D. Miskowiec; S. Sedykh; B. Hong; J. P. Wessels; Y. Kwon; S. Gilbert; S. Voloshin; J. D. Cole; W. C. Chang; T. Ludlam; E. M. Takagui; O. Dietzsch; Y. Zhang; S. Panitkin; S. K. Mark; K. Filimonov; C. L. Jiang; Q. Li; M. Rosati; M. Trzaska; J. Stachel; J. T. Murgatroyd; Ze Zhang; M. N. Rao; N. Herrmann; G. David; W. Cleland; S. Bennett; C. Zou; T. K. Hemmick
^4
Physics Letters B | 2000
J. Barrette; R. Bellwied; S. Bennett; R. Bersch; P. Braun-Munzinger; W. C. Chang; W. Cleland; M. Clemen; J. D. Cole; T. M. Cormier; Y. Dai; G. David; J. Dee; O. Dietzsch; M. W. Drigert; S. Esumi; K. Filimonov; A. French; S. C. Johnson; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; Y. Kwon; R. Lacasse; Q. Li; T. Ludlam; S. K. Mark; S. McCorkle; D. Miśkowiec
He is studied in Au+Au collisions at a beam momentum of about 10.8
Nuclear Physics | 1990
E. M. Takagui; G.R. Satchler; H. Takai; K. Koide; O. Dietzsch
A
Nuclear Physics | 1996
Roger Lacasse; J. Barrette; R. Bellwied; S. Bennett; R. Bersch; P. Braun-Munzinger; W. C. Chang; W. Cleland; M. Clemen; J. D. Cole; T. M. Cormier; Y. Dai; G. David; J. Dee; O. Dietzsch; M. W. Drigert; K. Filimonov; J. R. Hall; T. K. Hemmick; N. Herrmann; B. Hong; C. L. Jiang; S. C. Johnson; Y. Kwon; R. Lacasse; A. Lukaszew; Q. Li; T.W. Ludlam; S. McCorkle; S. K. Mark
GeV/c. Flow of all particles is analyzed as a function of transverse momentum for different centralities of the collision. The directed flow signal,
