| Article | |
| Report number | hep-ex/9606005 ; HEN-387 ; HEN-387 |
| Title | Large self-affine fractality in $\pi^{+}p$ and $K^{+}p$ collisions at 250 GeV/c |
| Related title | SELF-AFFINE |
| Author(s) |
Agababyan, N.M. (Yerevan Phys. Inst.) ; Atayan, M.R. (Yerevan Phys. Inst.) ; Charlet, M. (Nijmegen U. ; Nikhef, Amsterdam) ; Czyżewski, J. (Nijmegen U. ; Nikhef, Amsterdam) ; De Wolf, E.A. (Antwerp U.) ; Dziunikowska, K. (Cracow, INP) ; Endler, A.M.F. (Rio de Janeiro, CBPF) ; Garutchava, Z.Sh. (Tbilisi State U.) ; Gulkanyan, H.R. (Yerevan Phys. Inst.) ; Hakobyan, R.Sh. (Yerevan Phys. Inst.) ; Karamyan, J.K. (Yerevan Phys. Inst.) ; Kisielewska, D. (Cracow, INP) ; Kittel, W. (Nijmegen U. ; Nikhef, Amsterdam) ; Liu, L.S. (Hua-Zhong Normal U.) ; Mehrabyan, S.S. (Yerevan Phys. Inst.) ; Metreveli, Z.V. (Tbilisi State U.) ; Olkiewicz, K. (Cracow, INP) ; Rizatdinova, F.K. (Moscow, ITPM) ; Shabalina, E.K. (Moscow, ITPM) ; Smirnova, L.N. (Moscow, ITPM) ; Tabidze, M.D. (Tbilisi State U.) ; Tikhonova, L.A. (Moscow, ITPM) ; Tkabladze, A.V. (Tbilisi State U.) ; Tomaradze, A.G. (Tbilisi State U.) ; Verbeure, F. (Antwerp U.) ; Wu, Y.F. (Nijmegen U. ; Nikhef, Amsterdam) ; Zotkin, S.A. (Moscow, ITPM) |
| Publication | 1996 |
| Imprint | 14 Jun 1996 |
| Number of pages | 11 |
| Note | 10 pages and 4 figures |
| In: | Phys. Lett. B 382 (1996) 305-311 |
| DOI | 10.1016/0370-2693(96)00749-6 |
| Subject category | Particle Physics - Experiment |
| Accelerator/Facility, Experiment | CERN SPS ; NA22 |
| Free keywords | K+ p ; K+ ; pi+ p ; pi+ |
| Abstract | Taking into account the anisotropy of phase space in multiparticle production, a self-affine analysis of factorial moments was carried out on the NA22 data for $\p +\Pp$ and $\PK +\Pp$ collisions at 250 GeV/$c$. Within the transverse plane, the Hurst exponents measuring the anisotropy are consistent with unit value (i.e. no anisotropy). They are, however, only half that value when the longitudinal direction is compared to the transverse ones. Fractality, indeed, turns out to be self-affine rather than self-similar in multiparticle production. In three-dimensional phase space, power-law scaling is observed to be better realized in self-affine than in self-similar analysis. |
| Copyright/License | Copyright @ unknown. Published by Elsevier B.V. |
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レコード 生成： 1996-06-18, 最終変更： 2024-05-08
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