FRACTAL DIMENSIONS FROM A 3-DIMENSIONAL INTERMITTENCY ANALYSIS IN E+E- ANNIHILATION

被引：30

作者：

BEHREND, HJ

CRIEGEE, L

FIELD, JH

FRANKE, G

JUNG, H

MEYER, J

PODOBRIN, O

SCHRODER, V

WINTER, GG

BUSSEY, PJ

CAMPBELL, AJ

HENDRY, D

LUMSDON, SJ

SKILLICORN, IO

AHME, J

BLOBEL, V

FEINDT, M

FENNER, H

HARJES, J

KOHNE, JH

PETERS, JH

SPITZER, H

WEIHRICH, T

APEL, WD

ENGLER, J

FLUGGE, G

FRIES, DC

FUSTER, J

GAMERDINGER, K

GROSSEWIESMANN, P

KUSTER, H

MULLER, H

RANITZSCH, KH

SCHNEIDER, H

DEBOER, W

BUSCHHORN, G

GRINDHAMMER, G

GUNDERSON, B

KIESLING, C

KOTTHAUS, R

KROHA, H

LUERS, D

OBERLACK, H

SCHACHT, P

SCHOLZ, S

WIEDENMANN, W

DAVIER, M

GRIVAZ, JF

HAISSINSKI, J

JOURNE, V

机构：

[1] UNIV GLASGOW,GLASGOW G12 8QQ,SCOTLAND

[2] UNIV HAMBURG,INST EXPTL PHYS 2,W-2000 HAMBURG 13,GERMANY

[3] KERNFORSCHUNGSZENTRUM KARLSRUHE GMBH,W-7500 KARLSRUHE 1,GERMANY

[4] UNIV KARLSRUHE,W-7500 KARLSRUHE,GERMANY

[5] MAX PLANCK INST PHYS & ASTROPHYS,W-8000 MUNICH 40,GERMANY

[6] LAB ACCELERATEUR LINEAIRE,F-91405 ORSAY,FRANCE

[7] UNIV ROME,I-00185 ROME,ITALY

[8] TEL AVIV UNIV,IL-69978 TEL AVIV,ISRAEL

[9] NATL INST NUCL PHYS,ROME,ITALY

[10] CENS,F-91191 GIF SUR YVETTE,FRANCE

来源：

PHYSICS LETTERS B | 1991年 / 256卷 / 01期

关键词：

D O I：

10.1016/0370-2693(91)90225-F

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The intermittency structure of multihadronic e+e- annihilation is analyzed by evaluating the factorial moments F2-F5 in three-dimensional Lorentz invariant phase space as a function of the resolution scale. We interpret our data in the language of fractal objects. It turns out that the fractal dimension depends on the resolution scale in a way that can be attributed to geometrical resolution effects and dynamical effects, such as the pi-O Dalitz decay. The LUND 7.2 hadronization model provides an excellent description of the data. There is no indication of unexplained multiplicity fluctuations in small phase space regions.

引用

页码：97 / 104

页数：8

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