| On the latitudinal distribution of sunspot groups over a solar cycle | |
Li KJ(李可军)1 ; Wang, JX2; Zhan LS(占腊生)1; Yun, HS3; Liang HF(梁红飞)1; Zhao HJ(赵海娟)1; Gu XM(顾啸马)1,4; Li, KJ (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
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| 发表期刊 | SOLAR PHYSICS
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| 2003-07 | |
| 卷号 | 215期号:1页码:99-109 |
| DOI | 10.1023/A:1024814505979 |
| 产权排序 | 第1完成单位 |
| 收录类别 | SCI |
| 摘要 | The latitudinal distribution of sunspot groups over a solar cycle is investigated. Although individual sunspot groups of a solar cycle emerge randomly at any middle and low latitude, the whole latitudinal distribution of sunspot groups of the cycle is not stochastic and, in fact, can be represented by a probability density function of the Gamma distribution having maximum probability at about 15.5degrees. The maximum amplitude of a solar cycle is found to be positively correlated against the number of sunspot groups at high latitude (greater than or equal to 35degrees) over the cycle, as well as the mean latitude. Also, the relation between the asymmetry of sunspot groups and its latitude is investigated, and a pattern of the N-S asymmetry in solar activity is suggested. |
| 语种 | 英语 |
| 学科领域 | Astronomy & Astrophysics |
| 文章类型 | Article |
| ISSN | 0038-0938 |
| URL | 查看原文 |
| 归档日期 | 2003-07-25 |
| WOS记录号 | WOS:000184251900007 |
| WOS研究方向 | Astronomy & Astrophysics |
| WOS类目 | Astronomy & Astrophysics |
| 关键词[WOS] | NORTH-SOUTH ASYMMETRY ; ACTIVITY RECONSTRUCTION ; NUMBERS ; SOLAR-CYCLE-21 ; BEHAVIOR ; MINIMUM |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ynao.ac.cn/handle/114a53/6065 |
| 专题 | 太阳物理研究组 |
| 通讯作者 | Li, KJ (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China. |
| 作者单位 | 1.National Astronomical Observatories/Yunnan Observatory, CAS, Kunming, 650011, China 2.National Astronomical Observatories, CAS, China 3.Astronomy Program, SEES, Seoul National University, Seoul, Korea 4.United Laboratory of Optical Astronomy, CAS, China |
| 第一作者单位 | 中国科学院云南天文台 |
| 推荐引用方式 GB/T 7714 | Li KJ,Wang, JX,Zhan LS,et al. On the latitudinal distribution of sunspot groups over a solar cycle[J]. SOLAR PHYSICS,2003,215(1):99-109. |
| APA | Li KJ.,Wang, JX.,Zhan LS.,Yun, HS.,Liang HF.,...&Li, KJ .(2003).On the latitudinal distribution of sunspot groups over a solar cycle.SOLAR PHYSICS,215(1),99-109. |
| MLA | Li KJ,et al."On the latitudinal distribution of sunspot groups over a solar cycle".SOLAR PHYSICS 215.1(2003):99-109. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| On the Latitudinal D（108KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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