NEBULA

作品数:40被引量:24H指数:2
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相关作者:李玥杨涛李文林王自顺龚树鹏更多>>
相关机构:南京中医药大学健乐士股份公司中国石油独山子石化公司中海油田服务股份有限公司更多>>
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Point-symmetry in SNR G1.9+0.3:A Supernova that Destroyed its Planetary Nebula Progenitor
《Research in Astronomy and Astrophysics》2024年第1期165-172,共8页Noam Soker 
supported by a grant from the Israel Science Foundation(769/20)。
I analyze a new X-ray image of the youngest supernova remnant(SNR)in the Galaxy,which is the type Ia SNR G1.9+0.3,and reveal a very clear point-symmetrical structure.Since explosion models of type Ia supernovae(SNe Ia...
关键词:(stars:)supernovae:general ISM:supernova remnants (stars:)binaries(including multiple):close (ISM:)planetary nebulae:general stars:jets 
The Variability and Radial Velocity of Planetary Nebula Central Stars
《Research in Astronomy and Astrophysics》2023年第4期66-71,共6页A.Ali A.Mindil 
The extremely accurate estimates of stellar variability and radial velocity in the Gaia Data Release 3(Gaia DR3)have enabled us to examine the close binarity and radial velocity(RV)of central stars(CSs)of planetary ne...
关键词:(ISM:)planetary nebulae general-stars variables general-(stars:)binaries eclipsing-(stars:)binaries symbiotic-techniques radial velocities 
On the possible wind nebula of magnetar Swift J1834.9-0846:a magnetism-powered synchrotron nebula
《Research in Astronomy and Astrophysics》2016年第9期91-94,共4页Hao Tong 
supported by the West Light Foundation of CAS (LHXZ 201201);973 Program (2015CB857100)
Recently, the magnetar Swift J1834.9-0846 has been reported to have a possible wind nebula. It is shown that both the magnetar and its wind nebula are understandable in the wind braking scenario. The magnetar's rotat...
关键词:pulsars individual (Swift J1834.9-0846) -- stars magnetars -- stars neutron -- winds and outflows 
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