STARS

作品数:1571被引量:491H指数:9
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相关领域:天文地球文化科学更多>>
相关作者:黄桂平卢成静钦桂勤李广云李成龙更多>>
相关机构:解放军信息工程大学中国科学院大学国家天文台北京大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金以色列科学基金更多>>
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  • 期刊=Chinese Physics Lettersx
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Enrichment of Chemical Element ^(7)Li in the Rotating Red Clump Star
《Chinese Physics Letters》2024年第8期121-125,共5页Fang-Wen Wu Han-Feng Song Qing-Li Li Yun He Xin-Yue Qu Zhuo Han 
supported by the National Natural Science Foundation of China(Grant Nos.11863003 and 12173010);the Science and Technology Plan Projects of Guizhou Province(Grant No.[2018]5781).
About 2 percent of red clump stars are found to be the lithium-rich and thus the surface lithium increases obviously in some red clump stars.The physical mechanism of the lithium enrichment in these stars has not yet ...
关键词:flash STARS LITHIUM 
Strongly Lensed Transient Sources:A Review被引量:3
《Chinese Physics Letters》2022年第11期72-91,共20页Kai Liao Marek Biesiada Zong-Hong Zhu 
supported by the National Natural Science Foundation of China(Grant Nos.12222302,11603015,12021003,11920101003,and 11633001);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB23000000)。
The past decades have witnessed a lot of progress in gravitational lensing with two main targets:stars and galaxies(with active galactic nuclei).The success is partially attributed to the continuous luminescence of th...
关键词:GRAVITATIONAL GALAXIES STARS 
The Stability of Some Viable Stars and Electromagnetic Field
《Chinese Physics Letters》2016年第7期25-27,共3页M.Azam S.A.Mardan M.A.Rehman 
We examine the impact of electromagnetic field on the stability of compact stars corresponding to embedded class one metric using the concept of cracking. For this purpose, we develop the generalized hydrostatic equi-...
关键词:of in ET IT on PSR The Stability of Some Viable Stars and Electromagnetic Field for 
Bulk Properties of Hybrid Stars with the Color-Flavor Locked QuarkMatter Core
《Chinese Physics Letters》2013年第6期58-62,共5页WANG Hong-Yan LIU Guang-Zhou WU Yao-Rui XU Yan ZHU Ming-Feng BAO Tmurbagan ZHAO En-Guang 
Supported by the National Natural Science Foundation of China under Grant Nos 10675024,11075063 and 11265009;the National Found for Fostering Talents of Basic Science under Grant No J1103202.
We investigate the influence of the energy gap(Δ)of the color-flavor locked(CFL)quark phase on the bulk properties of hybrid stars.The relativistic mean field model is used for hadronic matter and the MIT bag model f...
关键词:QUARK HADRON transition 
Cooling of Hyperonic Neutron Stars with Antikaons被引量:1
《Chinese Physics Letters》2011年第7期85-88,共4页DING Wen-Bo YU Zi LIU Yu-Hui 
We discuss the impact of hyperons on the neutrino emitting and the gross cooling features of neutron stars with K−and K0 condensations.The results show that hyperons change the density ranges of the direct Urca proces...
关键词:CONDENSATION SLOWER STARS 
Double Degenerate Stars
《Chinese Physics Letters》2008年第7期2378-2381,共4页罗新炼 白华 赵磊 
Supported by the National Natural Science Foundation of China under Grant No 10221001. LUO Xin-lian would like thank the hospitality of the Center for Gravitational Wave Astronomy at UTB, where some of the work was performed. The authors wish to thank an anonymous referee for his valuable suggestions.
Regardless of the formation mechanism, an exotic object, the double degenerate star (DDS), is introduced and investigated, which is composed of baryonic matter and some unknown fermion dark matter. Different from th...
关键词:the power-law exponents PRECIPITATION durative abrupt precipitation change 
Neutron-Capture Elements in the Double-Enhanced Star HE 1305-0007: a New s- and r-Process Paradigm
《Chinese Physics Letters》2007年第5期1417-1420,共4页崔文元 崔冬暖 杜云霜 张波 
Supported by the National Natural Science Foundation of China under Grant Nos 10373005, 10673002 and 10778616.
The star HE 1305-0007 is a metal-poor double-enhanced star with metallicity [Fe/H] = -2.0, which is just at the upper limit of the metallicity for the observed double-enhanced stars. Using a parametric model, we find ...
关键词:ASYMPTOTIC GIANT BRANCH METAL-POOR STARS RICH STARS GALACTIC HALO CARBONSTARS DREDGE-UP EVOLUTION NUCLEOSYNTHESIS MODEL ORIGIN 
Colour-Charged Quark Matter in Astrophysics?被引量:2
《Chinese Physics Letters》2006年第12期3205-3207,共3页裘丛欣 徐仁新 
Suooorted by the National Natural Science Foundation of China under Grant No 10573002, and the Key Project of the Ministry of Education of China under Grant No 305001.
Colour confinement is only a supposition, which has not yet been proven in QCD. Here we propose that macroscopic quark-gluon plasma in astrophysics could hardly maintain colourless because of causality. It is expected...
关键词:GRAVITATIONAL RADIATION STARS 
The Massive Bipolar Outflow in IRAS 20110+3321
《Chinese Physics Letters》2006年第7期1958-1960,共3页李晶晶 徐烨 宫崎敦史 沈志强 陈曦 
Supported in part by the National Natural Science Foundation of China under Grant No 10573029, and the 0ne Hundred Talents Programme of Chinese Academy of Sciences.
Mapping observations were made towards IRAS 201109-3321 using the Nobeyama 45 m and the Delingha 13.7m radio telescopes. The high angular resolution (- 21″) image with the 45m telescope shows that there is a highve...
关键词:MOLECULAR OUTFLOWS MASER SOURCES SEARCH GALAXY STARS 
Possible Origin of Magnetic Fields in Very Dense Stars
《Chinese Physics Letters》2004年第11期2117-2119,共3页A.PérezMartínez H.PérezRojas H.J.MosqueraCuesta 
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