INTERMEDIATE-MASS

作品数：9被引量：1H指数：1
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相关领域：天文地球更多>>
相关作者：李志远顾为民更多>>
相关机构：中山大学厦门大学中国科学院云南天文台南京大学更多>>
相关期刊：《Science China(Physics,Mechanics & Astronomy)》《Chinese journal of nuclear physics》《National Science Review》《Chinese Physics C》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福建省自然科学基金更多>>
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A high-velocity star recently ejected by an intermediate-mass black hole in M15
《National Science Review》2025年第2期23-28,共6页Yang Huang Qingzheng Li Jifeng Liu Xiaobo Dong Huawei Zhang Youjun Lu Cuihua Du 
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0550103);the National Natural Science Foundation of China(12422303,11903027 and 11833006);the National Key R&D Program of China(2023YFA1608303 and 2019YFA0405503);support from the National Natural Science Foundation of China(11988101 and 11933004);the New Cornerstone Science Foundation through the New Cornerstone Investigator Program and the XPLORER PRIZE.;support from the National Natural Science Foundation of China(12373013);the National Natu-ral Science Foundation of China(11973001,12090040 and 12090044);the National Key R&D Program of China(2019YFA0405504).
The existence of intermediate-mass black holes(IMBHs)is crucial for understanding various astrophysical phenomena,yet their existence remains elusive,except for the LIGO-Virgo detection.We report the discovery of a hi...
关键词：intermediate-mass black hole Hills mechanism hypervelocity star globular cluster large-scale survey 
Intermediate-mass black holes in Green pea galaxies(IMBH-GP)I:A candidate sample from LAMOST and SDSS
《Science China(Physics,Mechanics & Astronomy)》2024年第10期147-161,共15页Ruqiu Lin Zhen-Ya Zheng Fang-Ting Yuan Jun-Xian Wang Chunyan Jiang Ning Jiang Lingzhi Wang Linhua Jiang Xiang Ji Shuairu Zhu Xiaodan Fu 
supported by the National Key R&D Program of China(Grant No.2022YFF0503402);the National Natural Science Foundation of China(Grant No.12022303);supported by the National Natural Science Foundation of China(Grant Nos.12033006,and 12192221);the China-Chile Joint Research Fund(Grant No.1906);supported in part by the Chinese Academy of Sciences(CAS),through a grant to the CAS South America Center for Astronomy(CASSACA)in Santiago;supported by the China Manned Space Project(Grant Nos.CMS-CSST-2021-A07,CMS-CSST-2021-A04,and CMS-CSST-2021-B04)。
The scaling relation of central massive black holes(M_(BH)s)and their host galaxies is well-studied for supermassive BHs(SM_(BH)s,M_(BH)≥10^(6)M_(⊙)).However,this relation has large uncertainties in the mass range o...
关键词：SMBHs IMBHs Green pea galaxies compact dwarf galaxies 
Revisiting the Evidence for an Intermediate-mass Black Hole in the Center of NGC 6624 with Simulations
《Research in Astronomy and Astrophysics》2022年第11期78-83,共6页Li-Chun Wang Yi Xie 
supported by the National Natural Science Foundation of China under Grant Nos.11803009 and 11603009;the Natural Science Foundation of Fujian Province under Grant Nos.2018J05006,2018J01416 and 2016J05013。
The acceleration of LMXB 4U 1820-30 derived from its orbital-period derivative P_(b)was supposed to be the evidence for an Intermediate-mass black hole(IMBH)in the Galactic globular cluster(GC)NGC 6624.However,we find...
关键词：(stars:)pulsars:individual(J1823-3021A) (Galaxy:)globular clusters:individual(NGC 6624) stars:black holes 
A dynamical description of the ^(136)Xe+p spallation at 1000 MeV/nucleon
《Chinese Physics C》2019年第2期99-106,共8页Fan Zhang Jun Su 
Supported by the National Natural Science Foundation of China(11405278)
We propose a dynamical description of the ^(136)Xe + p spallation at 1000 MeV/nucleon with the aim of probing the mechanism which rules the production of intermediate-mass fragments(IMF). The isospin-dependent quantum...
关键词：SPALLATION INTERMEDIATE-MASS FRAGMENT quantum molecular dynamics 
An improved thermometer for intermediate-mass fragments
《Nuclear Science and Techniques》2016年第6期13-16,共4页Tian-Tian Ding Chun-Wang Ma 
An improved thermometer(TIB) is proposed for intermediate-mass fragments via the difference between isobaric yield ratios.The residual free energy of three isobars is replaced by that of the binding energy.The measure...
关键词：温度计 中间质量碎片 中等质量碎片 反应分析 直接测定 拟合程序 等压线 MEV 
A possible substellar companion to the intermediate-mass giant HD 175679
《Research in Astronomy and Astrophysics》2012年第1期84-92,共9页Liang Wang Bun＇ei Sato Gang Zhao Yu-Juan Liu Kunio Noguchi Hirovasu Ando Hideyuki Izumiura Eiji Kambe Masashi Omiya Hiroki Harakawa Fan Liu Xiao-Shu Wu Yoichi Takeda Michitoshi Yoshida Eiichiro Kokubo 
the National Natural Science Foundation of China (Grant Nos. 10821061 and 10803010);the Japan Society for the Promotion of Science under grant 08032011-000184 in the framework of the Joint Research Project between China and Japan
We report the discovery of a substellar companion around the intermediate- mass giant HD 175679. Precise radial velocity data of the star from the Xinglong Station and the Okayama Astrophysical Observatory revealed a ...
关键词：stars： individual （HD 175679） -- stars： brown dwarfs -- techniques：radial velocities 
On Be/X-ray binaries with an intermediate-mass black hole
《Research in Astronomy and Astrophysics》2010年第7期672-680,共9页Tao Li Xiang-Dong Li 
supported by the National Natural Science Foundation of China (Grant No. 10873008);the National Basic Research Program of China (973 Program 2009CB824800)
We adopt the tidal truncation model proposed by Negueruela and Okazaki for Be/X-ray binaries to investigate the influence of intermediate-mass black holes （IMBHs） on Be-star disks. We show that the viscous decretion...
关键词：black hole physics -- circumstellar matter -- stars emission-line  Be -- X-rays BINARIES 
A planetary companion orbiting the intermediate-mass G Giant HD 173416被引量：1
《Chinese Journal of Astronomy and Astrophysics》2009年第1期1-4,共4页Yu-Juan Liu Bun＇ei Sato Gang Zhao Hiroyasu Ando 
funded by the NSFC under grants 10803010 and 10521001;Grants-in-Aid for Scientific Research (B) No.17340056 (H.A.);the Joint program on Search for Extra-solar planets between China and Japan (2008–2010) from the Japan Society for the Promotion of Science.
The discovery of a planetary companion to the intermediate-mass late-type giant star HD173416 from precise Doppler surveys of G and K giants at Xinglong station and Okayama Astrophysical Observatory （OAO） is present...
关键词：planetary systems -- stars INDIVIDUAL HD173416 - stars PlanetarySystems -- techniques： radial velocities 
Emission of Intermediate-Mass Fragments From Hot-Nuclei Produced in the Reaction ^(40)Ar+^(nat)Ag at 25 MeV/u
《Chinese journal of nuclear physics》1995年第3期223-227,共5页Jiang Dong-xing Qian Xing Qian Tao Hua Hui Lin Jun-song Department of Technical Physics,Peking University,Beijing 100871Wu En-jiu Zheng Ji-wen Jing Gen-ming Yin Shi-zhi Tan Ju-lian Jing Wei-yang Song Ming-tao Li Zu-yu He Zhi-yong Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000 
①The project supported by the National Natural Science Foundation of China
Inclusive Intermediate-Mass Fragments（IMFs）are measured at seven angles for the40Ar+Ag reaction at 25 MeV/u.The energy spectra of IMF from Li to F are obtained.A thermal mod-el with the same parameters we...
关键词：40Ar+natAg REACTION INTERMEDIATE-MASS FRAGMENTS Nuclear temperature Evaporation from HOT NUCLEI 
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