Azimuthal anisotropy in Au+Au collisions at {radical}s{sub NN} = 200 GeV
Description
The results from the STAR Collaboration on directed flow (v{sub 1}), elliptic flow (v{sub 2}), and the fourth harmonic (v{sub 4}) in the anisotropic azimuthal distribution of particles from Au+Au collisions at {radical}s{sub NN} = 200 GeV are summarized and compared with results from other experiments and theoretical models. Results for identified particles are presented and fit with a Blast Wave model. For v{sub 2}, scaling with the number of constituent quarks and parton coalescence is discussed. For v{sub 4}, scaling with v{sub 22} and quark coalescence predictions for higher harmonic flow is discussed. The different anisotropic flow analysis methods … continued below
Physical Description
23 pages
Creation Information
Adams, J.; Aggarwal, M. M.; Ahammed, Z.; Amonett, J.; Anderson, B. D.; Akhipkin, D. et al. September 29, 2004.
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Authors
- Adams, J.
- Aggarwal, M. M.
- Ahammed, Z.
- Amonett, J.
- Anderson, B. D.
- Akhipkin, D.
- Averichev, G. S.
- Badyal, S. K.
- Bai, Y.
- Balewski, J.
- Barannikova, O.
- Barnby, L. S.
- Baudot, J.
- Bekele, S.
- Belaga, V. V.
- Bellwied, R.
- Berger, J.
- Bezverkhny, B. I.
- Bharadwaj, S.
- Bhasin, A.
- Bhati, A. K.
- Bhatia, V. S.
- Bichsel, H.
- Billmeier, A.
- Bland, L. C.
- Blyth, C. O.
- Bonner, B. E.
- Botje, M.
- Boucham, A.
- Brandin, A. V.
- Bravar, A.
- Bystersky, M.
- Cadman, R. V.
- Cai, X. Z.
- Caines, H.
- Calderon de la Barca Sanchez, M.
- Carroll, J.
- Castillo, J.
- Cebra, D.
- Chajecki, Z.
- Chaloupka, P.
- Chattopdhyay, S.
- Chen, H. F.
- Chen, Y.
- Cheng, J.
- Cherney, M.
- Chikanian, A.
- Christie, W.
- Coffin, J. P.
- Cormier, T. M.
- Cramer, J. G.
- Crawford, H. J.
- Das, D.
- Das, S.
- De Moura, M. M.
- Derevschikov, A. A.
- Didenko, L.
- Dietel, T.
- Dogra, S. M.
- Dong, W. J.
- Dong, X.
- Draper, J. E.
- Du, F.
- Dubey, A. K.
- Dunin, V. B.
- Dunlop, J. C.
- Dutta Mazumdar, M. R.
- Eckardt, V.
- Edwards, W. R.
- Efimov, L. G.
- Emelianov, V.
- Engelage, J.
- Eppley, G.
- Erazmus, B.
- Estienne, M.
- Fachini, P.
- Faivre, J.
- Fatemi, R.
- Fedorisin, J.
- Filimonov, K.
- Filip, P.
- Finch, E.
- Fine, V.
- Fisyak, Y.
- Foley, K. J.
- Fomenko, K.
- Fu, J.
- Gagliardi, C. A.
- Gans, J.
- Ganti, M. S.
- Gaudichet, L.
- Geurts, F.
- Ghazikhanian, V.
- Ghosh, P.
- Gonzalez, J. E.
- Grachov, O.
- Grebenyuk, O.
- Grosnick, D.
- Guertin, S. M.
- Guo, Y.
- Gupta, A.
- Gutierrez, T. D.
- Hallman, T. J.
- Hamed, A.
- Hardtke, D.
- Harris, J. W.
- Heinz, M.
- Henry, T. W.
- Hepplemann, S.
- Hippolyte, B.
- Hirsch, A.
- Hjort, E.
- Hoffmann, G. W.
- Huang, H. Z.
- Huang, S. L.
- Hughes, E. W.
- Humanic, T. J.
- Igo, G.
- Ishihara, A.
- Jacobs, P.
- Jacobs, W. W.
- Janik, M.
- Jiang, H.
- Jones, P. G.
- Judd, E. G.
- Kabana, S.
- Kang, K.
- Kaplan, M.
- Keane, D.
- Khodyrev, V. Yu.
- Kiryluk, J.
- Kisiel, A.
- Kislov, E. M.
- Klay, J.
- Klein, S. R.
- Klyachko, A.
- Koetke, D. D.
- Kollegger, T.
- Kopytine, M.
- Kotchenda, L.
- Kramer, M.
- Kravtsov, P.
- Kravtsov, V. I.
- Krueger, K.
- Kuhn, C.
- Kulikov, A. I.
Sponsor
- United States. Department of Energy. Division of Nuclear Physics. USDOE Director, Office of Science. Office of High Energy and Nuclear Physics. Division of Nuclear Physics (United States)
Publisher
-
Lawrence Berkeley National Laboratory
Publisher Info: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)Place of Publication: Berkeley, California
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Description
The results from the STAR Collaboration on directed flow (v{sub 1}), elliptic flow (v{sub 2}), and the fourth harmonic (v{sub 4}) in the anisotropic azimuthal distribution of particles from Au+Au collisions at {radical}s{sub NN} = 200 GeV are summarized and compared with results from other experiments and theoretical models. Results for identified particles are presented and fit with a Blast Wave model. For v{sub 2}, scaling with the number of constituent quarks and parton coalescence is discussed. For v{sub 4}, scaling with v{sub 22} and quark coalescence predictions for higher harmonic flow is discussed. The different anisotropic flow analysis methods are compared and nonflow effects are extracted from the data. For v{sub 2}, scaling with the number of constituent quarks and parton coalescence are discussed. For v{sub 2}{sup 2} and quark coalescence are discussed.
Physical Description
23 pages
Notes
INIS; OSTI as DE00841702
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- Submitted to Physical Review C: Volume 72; Journal Publication Date: 2005
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- Report No.: LBNL--56391
- Grant Number: AC03-76SF00098
- Office of Scientific & Technical Information Report Number: 841702
- Archival Resource Key: ark:/67531/metadc788912
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Adams, J.; Aggarwal, M. M.; Ahammed, Z.; Amonett, J.; Anderson, B. D.; Akhipkin, D. et al. Azimuthal anisotropy in Au+Au collisions at {radical}s{sub NN} = 200 GeV, article, September 29, 2004; Berkeley, California. (https://digital.library.unt.edu/ark:/67531/metadc788912/: accessed January 25, 2026), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.