Книга: Shih-Hao Lan «X-Ray&Optical Study: Low Core Density Globular Clusters NGC6144&E3»
|
Производитель: "LAP Lambert Academic Publishing" Binary stars play important roles in globular cluster formation and evolution. The dynamical process and the energy transfer of the binaries and the stars can strongly affect the dynamical evolution of the globular cluster. The early study of variable X-ray sources in globular clusters showed these sources are likely to be X-ray binaries formed through two-body tidal capture or three-body interaction. According to the selection bias, there were only luminous X-ray sources detected and most are believe to be neutron star or black hole binaries. With the advance of instrument in sensitivity and spectral resolution, more low-luminosity X-ray sources were found. Many faint X-ray sources are believed to result from close binary systems: CVs, ABs, qLMXBs, and MSPs. We report on the Chandra X-ray Observatory and Hubble Space Telescope observation of two low core density globular clusters, NGC6144 and E3. The number of faint X-ray sources in these two clusters is higher than a... ISBN:9783659576843 Издательство: "LAP Lambert Academic Publishing" (2014)
ISBN: 9783659576843 |
См. также в других словарях:
arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… … Universalium
Comparison of Chinese romanization systems — Chinese romanization Mandarin for Standard Chinese Hanyu Pinyin (ISO standard) EFEO Gwoyeu Romatzyh Spelling conventions Latinxua Sin Wenz Mandarin… … Wikipedia
Comparaison des systèmes de romanisation du chinois — Romanisation des langues chinoises Mandarin Hanyu pinyin (汉语拼音) Tongyong pinyin (通用拼音) Gwoyeu Romatzyh (国语罗马字) Latinxua Sinwenz Lessing Othmer Mandarin Phonetic Symbols II Pinyin postal Romanisation de l EFEO Romanisati … Wikipédia en Français
Chinese literature — Introduction the body of works written in Chinese, including lyric poetry, historical and didactic writing, drama, and various forms of fiction. Chinese literature is one of the major literary heritages of the world, with an… … Universalium
List of Vietnamese monarchs — Below is a list of Vietnamese monarchs. Some declared themselves kings (vua/vương) or emperors (hoàng đế). Because Vietnam was a titular tributary state to China, many monarchs sought investiture by the Chinese Court; some did not have this… … Wikipedia
china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material … Universalium
