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Wavelet patterns in nucleus-nucleus collisions at 158A GeV. (English) Zbl 0972.81684
Summary: We propose to use multidimensional wavelet analysis for pattern recognition in high multiplicity events and consider some examples. Wavelet analysis reveals clustering phenomena in multiparticle production processes. Results of event-by-event studies of some nucleus-nucleus collisions at 158A GeV are reported. The clusterization topology is found to be different in different events. Typical patterns include jets and ring-like structures. They are demonstrated here for five high multiplicity events.
MSC:
81V35 Nuclear physics
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[1] De Wolf, E.A.; Dremin, I.M.; Kittel, W., Phys. rep., 270, 1, (1996)
[2] Bialas, A.; Peschanski, R., Nucl. phys. B, 273, 703, (1988)
[3] P. Carruthers, in: Proc. of Hot and Dense Matter Conference, Bodrum, 1993, p. 65
[4] Lipa, P.; Greiner, M.; Carruthers, P., (), 105
[5] Greiner, M.; Giesemann, J.; Lipa, P.; Carruthers, P., Z. phys. C, 69, 305, (1996)
[6] Suzuki, N.; Biyajima, M.; Ohsawa, A., Prog. theor. phys., 94, 91, (1995)
[7] Huang, D., Phys. rev. D, 56, 3961, (1997)
[8] Sarcevic, I.; Huang, Z.; Thews, R., Phys. rev. D, 54, 750, (1996)
[9] WA98 Collaborations, B.K. Nandi et al., in Proc. of 3rd Int. Conference on Physics and Astrophysics of Quark-Gluon Plasma, Jaipur, 1997, p. 12
[10] Astafyeva, N.M.; Dremin, I.M.; Kotelnikov, K.A., Mod. phys. lett. A, 12, 1185, (1997)
[11] Apanasenko, A.V.; Dobrotin, N.A.; Dremin, I.M., JETP lett., 30, 145, (1979)
[12] Adamovich, M.I., J. phys. G, 19, 2035, (1993)
[13] Cherry, M.L., Acta phys. Pol. B, 29, 2129, (1998)
[14] Dremin, I.M.; Lasaeva, P.L.; Loktionov, A.A.; Dremin, I.M.; Lasaeva, P.L.; Loktionov, A.A., Sov. J. nucl. phys., Mod. phys. lett. A, 5, 1743, (1990)
[15] Agababian, N.M., Phys. lett. B, 389, 397, (1996)
[16] Astafyeva, N.M., (), 269
[17] Dremin, I.M., JETP lett., 30, 140, (1979)
[18] Dremin, I.M., Yad. fiz., 33, 1357, (1981)
[19] Peschanski, R., ()
[20] Daubechies, I., Ten lectures on wavelets, (1992), SIAM Philadelphia · Zbl 0776.42018
[21] Dremin, I.M.; Manko, V.I., Nuovo cimento A, 111, 439, (1998)
[22] Goedecker, S.; Ivanov, O.V., Comput. phys., 12, 548, (1998)
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