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S-: 作品数：16711被引量：37616H指数：47; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：赵明万德成彭师奇王林山左小清更多>>; 相关机构：中国科学院成都歌世华鞋业有限公司成都梓楠家具有限公司四川上河桥文化传播有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中央高校基本科研业务费专项资金更多>>

Measuring the Time Variation of the Fine-structure Constant with Quasars Detected by LAMOST: 《Research in Astronomy and Astrophysics》2024年第12期229-235,共7页Jin-Nan Wei Rui-jie Chen Jun-Jie Wei Martín López-Corredoira Xue-Feng Wu; supported by the National Natural Science Foundation of China(grant Nos.12422307,12373053,and 12321003);the Key Research Program of Frontier Sciences(grant No.ZDBS-LY-7014);Chinese Academy of Sciences,and the Natural Science Foundation of Jiangsu Province(grant No.BK20221562);supported by the Chinese Academy of Sciences President's International Fellowship Initiative(grant No.2023VMB0001)。; The[O iii]λλ4960,5008 emission lines in the optical spectra of galaxies and quasars have been widely used to investigate the possible variation of the fine-structure constantαover cosmic time.In this work,we utiliz...; 关键词：atomic data-(galaxies) QUASARS emission lines-surveys-cosmology observations

Near-Earth Asteroids as the Parents of theδ-Cancrid Meteoroid Stream: 《Research in Astronomy and Astrophysics》2024年第12期11-23,共13页G.I.Kokhirova M.Zhang X.-G.Li A.I.Zhonmuhammadi X.Liu; the support from the National Key R&D Intergovernmental Cooperation Program(2023YFE0102300/2022YFE0133700);the Regional Collaborative Innovation Project of Xinjiang(2022E01013);the National Natural Science Foundation of China(12173078);the“Belt and Road”Innovative Talent Exchange Program(DL2023046004)。; Theδ-Cancrid meteoroid stream forms four active meteor showers which are observable on the Earth annually during January–February and August–September.The stream's definite parent comet has not been established.We ...; 关键词：comets general-minor planets-asteroids-δ-Cancrids-meteorites-meteors-meteoroids

Latitudinal and Solar Cycle Distribution of Extreme(≥X5) Flares During1976–2018: 《Research in Astronomy and Astrophysics》2024年第12期61-68,共8页Qi Li Xi-Wen Zhang Gui-Ming Le; funded by the National Natural Science Foundation of China (NSFC) under Nos. 41074132, 41274193, 41474166, and 41774085;the Special Fund of the Institute of Geophysics, China Earthquake Administration (Grant No. DQJB22X12)。; We studied the latitudinal and solar cycle distribution of extreme(≥X5) solar flares spanning 1976–2018. We found that all such flares were confined within the latitudinal range of [S30, N35]. Nonetheless, the major...; 关键词：SUN flares-(Sun) sunspots-Sun X-rays-gamma-rays

A Photometric and Astrometric Study of Open Star Clusters FSR-163 and Majaess 215 Using Gaia DR3: 《Research in Astronomy and Astrophysics》2024年第12期69-78,共10页Ola Ali A.L.Tadross A.I.Osman Z.M.Hayman; We have examined most of the astrophysical properties of the two star clusters, FSR-163 and Majaess 215, using the third data release of the Gaia space mission(Gaia DR3). We utilized the py UPMASK method to allocate t...; 关键词：(Galaxy) open clusters and associations individual(FSR-163 and Majaess 215)-proper motions-stars luminosity function-mass function-catalogs-Astronomical Databases

ALMA and GMRT Studies of Dust Continuum Emission and Spectral Lines Toward Oort Cloud Comet C/2022 E3(ZTF): 《Research in Astronomy and Astrophysics》2024年第12期79-90,共12页Arijit Manna Sabyasachi Pal Sekhar Sinha Sushanta Kumar Mondal; The atomic and molecular compounds of cometary ices serve as valuable knowledge into the chemical and physical properties of the outer solar nebula, where comets are formed. From the cometary atmospheres, the atoms an...; 关键词：comets general-planets and satellites composition-radio continuum planetary systems-submillimeter planetary systems-astrochemistry

Perturbing the Stable Accretion Disk in Kerr and 4D Einstein-Gauss-Bonnet Gravities:Comprehensive Analysis of Instabilities and Dynamics: 《Research in Astronomy and Astrophysics》2024年第8期1-19,共19页Orhan Donmez; The study of a disturbed accretion disk holds great significance in the realm of astrophysics,as such events play a crucial role in revealing the nature of disk structure,the release of energy,and the generation of sh...; 关键词：accretion-accretion disks-black hole physics-hydrodynamics-shock waves-X-rays binaries

The Astrometric Performance of the China Space Station Telescope(CSST)Sky Survey in Extending the Gaia Celestial Reference Frame: 《Research in Astronomy and Astrophysics》2024年第8期133-140,共8页Jun Yao Jia-Cheng Liu Niu Liu Zi Zhu Zhen-Wei Wang; funded by the science research grants from the China Manned Space Project with NO.CMS-CSST-2021-A11and NO.CMS-CSST-2021-B10;the National Natural Science Foundation of China(NSFC)under grant No.12373074。; The multi-color imaging sky survey conducted by the China Space Station Telescope(CSST)holds significant promise for advancing the development of the celestial reference frame.In this study,we focus on assessing the a...; 关键词：astrometry-reference systems-surveys

Investigating Sulfur Chemistry in the HD163296 Disk: 《Research in Astronomy and Astrophysics》2024年第7期215-225,共11页Rong Ma Donghui Quan Yan Zhou Jarken Esimbek Dalei Li Xiaohu Li Xia Zhang Juan Tuo Yanan Feng; funded by the National Natural Science Foundation of China(NSFC)under NSFC Nos.12373026,11973075,12203091,and 12173075;the National Key R&D Program of China under grant No.2022YFA1603103;the Natural Science Foundation of Xinjiang Uygur Autonomous Region of China(2022D01A156);the“Tianchi Doctoral Program 2021”;supported by the Youth Innovation Promotion Association CAS。; Sulfur chemistry in the formation process of low-mass stars and planets remains poorly understood.The protoplanetary disks are the birthplace of planets and its distinctive environment provides an intriguing platform ...; 关键词：Protoplanetary Disks-Astrochemistry-Molecular Processes

Formation of Superthin Galaxies in IllustrisTNG: 《Research in Astronomy and Astrophysics》2024年第7期235-248,共14页Jianhong Hu Dandan Xu Cheng Li; supported by the National Key Research Development Program of China(grant Nos.2022YFA1602902 and 2022YFA1602903)。; Superthin galaxies are observed to have stellar disks with extremely small minor-to-major axis ratios.In this work,we investigate the formation of superthin galaxies in the TNG100 simulation.We trace the merger histor...; 关键词：GALAXIES formation-Galaxies evolution-Galaxies interactions-Galaxies star formation

Calculating the Excitation Temperature for H_2CO Absorption Lines in Molecular Clouds: 《Research in Astronomy and Astrophysics》2024年第7期268-271,共4页Jia Bu Jarken Esimbek Jianjun Zhou Toktarkhan Komesh Xindi Tang Dalei Li Yuxin He Kadirya Tursun Dongdong Zhou Ernar Imanaly Serikbek Sailanbek; funded by the National Key R&D Program of China under grant No.2022YFA1603103;partially funded by the Regional Collaborative Innovation Project of Xinjiang Uyghur Autonomous Region under grant No.2022E01050;the Tianshan Talent Program of Xinjiang Uygur Autonomous Region under grant No.2022TSYCLJ0005;the Natural Science Foundation of Xinjiang Uygur Autonomous Region under grant No.2022D01E06;the Chinese Academy of Sciences(CAS)Light of West China Program under grants Nos.xbzg-zdsys-202212,2020-XBQNXZ-017,and 2021-XBQNXZ-028;the National Natural Science Foundation of China(NSFC,grant Nos.12173075,11973076,and 12103082);the Xinjiang Key Laboratory of Radio Astrophysics under grant No.2022D04033;the Youth Innovation Promotion Association CAS;funded by the Chinese Academy of Sciences Presidents International Fellowship Initiative under grants Nos.2022VMA0019 and 2023VMA0030;funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan under grant No.AP13067768。; The excitation temperature T_(ex)for molecular emission and absorption lines is an essential parameter for interpreting the molecular environment.This temperature can be obtained by observing multiple molecular transi...; 关键词：ISM molecules-(ISM )HII regions-ISM CLOUDS

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