Alfven intermittent turbulence driven by temporal chaos

被引：39

作者：

Chian, ACL ^{[1
]}

Borotto, FA ^{[1
]}

Gonzalez, WD ^{[1
]}

机构：

[1] Natl Inst Space Res, BR-12227010 Sao Jose Dos Campos, SP, Brazil

来源：

ASTROPHYSICAL JOURNAL | 1998年 / 505卷 / 02期

关键词：

chaos; MHD; plasmas; solar wind; turbulence;

D O I：

10.1086/306214

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The temporal evolution of Alfven intermittent turbulence in cosmic plasmas is studied. The chaotic dynamics of a driven-dissipative Alfven system is determined by numerically solving the derivative nonlinear Schrodinger equation in the low-dimensional limit. Two types of Alfven intermittent turbulence are identified: Pomeau-Manneville intermittency and crisis-induced intermittency. The significance of this theory for Alfvenic intermittent turbulence observed in the solar wind is discussed.

引用

页码：993 / 998

页数：6

共 53 条

[21] EXPERIMENTAL-OBSERVATION OF CRISIS-INDUCED INTERMITTENCY AND ITS CRITICAL EXPONENT [J].

DITTO, WL ;

RAUSEO, S ;

CAWLEY, R ;

GREBOGI, C ;

HSU, GH ;

KOSTELICH, E ;

OTT, E ;

SAVAGE, HT ;

SEGNAN, R ;

SPANO, ML ;

YORKE, JA .

PHYSICAL REVIEW LETTERS, 1989, 63 (09) :923-926

[22] THE ONSET OF ALFVENIC TURBULENCE [J].

GHOSH, S ;

PAPADOPOULOS, K .

PHYSICS OF FLUIDS, 1987, 30 (05) :1371-1387

[23] Geomagnetic response to large-amplitude interplanetary Alfven wave trains [J].

Gonzalez, WD ;

deGonzalez, ALC ;

Tsurutani, BT .

PHYSICA SCRIPTA, 1995, T60 :140-143

[24]

GRAPPIN R, 1991, ANN GEOPHYS, V9, P416

[25]

GREBOGI C, 1983, PHYS D, V7, P18

[26] CHAOS IN DRIVEN ALFVEN SYSTEMS [J].

HADA, T ;

KENNEL, CF ;

BUTI, B ;

MJOLHUS, E .

PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1990, 2 (11) :2581-2590

[27] TRANSITION TO CHAOS VIA INTERMITTENCY IN THE ONCHIDIUM PACEMAKER NEURON [J].

HAYASHI, H ;

ISHIZUKA, S ;

HIRAKAWA, K .

PHYSICS LETTERS A, 1983, 98 (8-9) :474-476

[28] Alfven waves in astrophysical plasmas [J].

JatencoPereira, V .

PHYSICA SCRIPTA, 1995, T60 :113-126

[29] NONLINEAR, DISPERSIVE, ELLIPTICALLY POLARIZED ALFVEN-WAVES [J].

KENNEL, CF ;

BUTI, B ;

HADA, T ;

PELLAT, R .

PHYSICS OF FLUIDS, 1988, 31 (07) :1949-1961

[30] Chaos and turbulence studies in low-β plasmas [J].

Klinger, T ;

Latten, A ;

Piel, A ;

Bonhomme, G ;

Pierre, T .

PLASMA PHYSICS AND CONTROLLED FUSION, 1997, 39 :B145-B156

← 1 2 3 4 5 6 →