D. Brill, W. Ahner, P. Baltes, R. Barth, Christian Bormann, M. Cieslak, M. Debowski, E. Grosse, W. Henning, P. Koczon, B. Kohlmeyer, Dariusz Czesław Miśkowiec, Christian Müntz, Helmut Oeschler, H. Pöppl, Falk Pühlhofer, S. Sartorius, Rainer Schicker, Peter Senger, Y. Shin, J. Speer, J. Stein, K. Stiebling, Reinhard Stock, Herbert Ströbele, K. Völkel, A. Wagner, Wladek Walús
- Triple differential cross sections d3 sigma /dp3 for charged pions produced in symmetric heavy-ion collisions were measured with the KaoS magnetic spectrometer at the heavy-ion synchrotron facility SIS at GSI. The correlations between the momentum vectors of charged pions and the reaction plane in 197Au+197Au collisions at an incident energy of 1 GeV/nucleon were determined. We observe, for the first time, an azimuthally anisotropic distribution of pions, with enhanced emission perpendicular to the reaction plane. The anisotropy is most pronounced for pions of high transverse momentum in semicentral collisions.
Metadaten| Author: | D. Brill, W. Ahner, P. Baltes, R. Barth, Christian BormannGND, M. Cieslak, M. Debowski, E. Grosse, W. Henning, P. Koczon, B. Kohlmeyer, Dariusz Czesław MiśkowiecORCiD, Christian Müntz, Helmut OeschlerGND, H. Pöppl, Falk PühlhoferGND, S. Sartorius, Rainer SchickerORCiDGND, Peter Senger, Y. Shin, J. Speer, J. Stein, K. Stiebling, Reinhard StockGND, Herbert Ströbele, K. Völkel, A. WagnerORCiDGND, Wladek Walús |
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| URN: | urn:nbn:de:hebis:30-17476 |
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| Parent Title (German): | Physical review letters |
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| Document Type: | Article |
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| Language: | English |
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| Date of Publication (online): | 2005/10/05 |
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| Year of first Publication: | 1993 |
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| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
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| Release Date: | 2005/10/05 |
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| Volume: | 71 |
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| Issue: | 3 |
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| Page Number: | 4 |
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| First Page: | 336 |
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| Last Page: | 339 |
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| Source: | Phys. Rev. Lett. 71, 336-339, ©1993 The American Physical Society, http://link.aps.org/abstract/PRL/v71/p336 |
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| HeBIS-PPN: | 186985908 |
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| Institutes: | Physik / Physik |
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| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
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| Licence (German): |  Deutsches Urheberrecht |
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Deutsches Urheberrecht