Phase evolution of solar activity and cosmic-ray variation cycles

被引：9

作者：

Usoskin, IG ^{[1
]}

Kovaltsov, GA ^{[1
]}

Kananen, H ^{[1
]}

Mursula, K ^{[1
]}

Tanskanen, PJ ^{[1
]}

机构：

[1] UNIV OULU, FIN-90570 OULU, FINLAND

来源：

SOLAR PHYSICS | 1997年 / 170卷 / 02期

关键词：

D O I：

10.1023/A:1004971320041

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Cycles of phase evolution of solar activity and cosmic-ray variations are reconstructed by means of the delay component method, which allows us to study the temporal behaviour of time lag between solar activity and cosmic-ray cycle phases. It is shown that the period of the late 20th cycle was very unusual. We have found a delay in the phase of the solar activity cycle with respect to that of cosmic rays and discuss the heliospheric conditions responsible for this delay.

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收藏

页码：447 / 452

页数：6

相关论文

共 14 条

[1] REPETITIVE PATTERNS IN THE RECOVERY PHASE OF COSMIC-RAY 11-YEAR MODULATION [J].

AHLUWALIA, HS .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1994, 99 (A6) :11561-11567

[2] SOLAR WIND PROPERTIES OBTAINED FROM STUDY OF 11-YEAR COSMIC-RAY CYCLE .I. [J].

DORMAN, IV ;

DORMAN, LI .

JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (05) :1513-&

[3] SOLAR-CYCLE DEPENDENCE OF GLOBAL DISTRIBUTION OF SOLAR-WIND SPEED [J].

KOJIMA, M ;

KAKINUMA, T .

SPACE SCIENCE REVIEWS, 1990, 53 (3-4) :173-222

[4] CAN WE UNDERSTAND TIME SCALES OF SOLAR-ACTIVITY [J].

KREMLIOVSKY, MN .

SOLAR PHYSICS, 1994, 151 (02) :351-370

[5]

LOPATE C, 1991, P 22 INT COSM RAY C, V3, P493

[6] COSMIC-RAY LONG-TERM VARIATIONS DUE TO THE SOLAR-ACTIVITY FOR THE 22ND SOLAR-CYCLE [J].

MARMATSOURI, L ;

VASSILAKI, A ;

MAVROMICHALAKI, H ;

PETROPOULOS, B .

HELIOSPHERE DURING THE DECLINING SOLAR CYCLE, 1995, 16 (09) :245-248

[7] CHAOS IN THE SUNSPOT CYCLE - ANALYSIS AND PREDICTION [J].

MUNDT, MD ;

MAGUIRE, WB ;

CHASE, RRP .

JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1991, 96 (A2) :1705-1716

[8]

NAGASHIMA K, 1979, P 16 INT COSM RAY C, V3, P325

[9] CHARACTERISTICS OF GALACTIC COSMIC-RAY FLUX LAG TIMES IN THE COURSE OF SOLAR MODULATION [J].

NYMMIK, RA ;

SUSLOV, AA .

HELIOSPHERE DURING THE DECLINING SOLAR CYCLE, 1995, 16 (09) :217-220

[10] ON THE DIMENSION OF SOLAR ATTRACTOR [J].

OSTRYAKOV, VM ;

USOSKIN, IG .

SOLAR PHYSICS, 1990, 127 (02) :405-412