SOLAR-WIND OSCILLATIONS WITH A 1.3 YEAR PERIOD

被引:165
作者
RICHARDSON, JD
PAULARENA, KI
BELCHER, JW
LAZARUS, AJ
机构
[1] Center for Space Research, Massachusetts Institute of Technology, Cambridge
关键词
D O I
10.1029/94GL01076
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
The IMP-8 and Voyager 2 spacecraft have recently detected a very strong modulation in the solar wind speed with an approximately 1.3 year period. Combined with evidence from long-term auroral and magnetometer studies, this suggests that fundamental changes in the Sun occur on a roughly 1.3 year time scale.
引用
收藏
页码:1559 / 1560
页数:2
相关论文
共 10 条
[1]  
BRIDGE HS, 1976, PHYSICS SOLAR PLANET, P47
[2]  
LAZARUS AJ, 1990, PHYSICS OUTER HELIOS
[3]   LARGE-SCALE AND SOLAR-CYCLE VARIATIONS OF SOLAR-WIND [J].
NEUGEBAUER, M .
SPACE SCIENCE REVIEWS, 1975, 17 (2-4) :221-254
[4]   MARINER 2 OBSERVATIONS OF SOLAR WIND .I. AVERAGE PROPERTIES [J].
NEUGEBAUER, M ;
SNYDER, CW .
JOURNAL OF GEOPHYSICAL RESEARCH, 1966, 71 (19) :4469-+
[5]  
SHAPIRO R, 1967, J GEOPHYS RES, V72, P4945
[6]   POWER SPECTRAL-ANALYSIS OF AURORAL OCCURRENCE FREQUENCY [J].
SILVERMAN, SM ;
SHAPIRO, R .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1983, 88 (NA8) :6310-6316
[7]   SECULAR VARIATION OF THE AURORA FOR THE PAST 500 YEARS [J].
SILVERMAN, SM .
REVIEWS OF GEOPHYSICS, 1992, 30 (04) :333-351
[8]  
VILLANUEVA LA, 1994, THESIS MIT CAMBRIDGE
[9]   SOLAR-WIND SPEED AND CORONAL FLUX-TUBE EXPANSION [J].
WANG, YM ;
SHEELEY, NR .
ASTROPHYSICAL JOURNAL, 1990, 355 (02) :726-&
[10]   MAGNETIC-FLUX TRANSPORT AND THE SUNSPOT-CYCLE EVOLUTION OF CORONAL HOLES AND THEIR WIND STREAMS [J].
WANG, YM ;
SHEELEY, NR .
ASTROPHYSICAL JOURNAL, 1990, 365 (01) :372-386