PSR B 1957+20 was observed with XMM-Newton on October 31,2004 for a 30 ksec e,ective exposure. In this observation,the EPIC-MOS 1 and MOS2 instruments were operated in full-frame mode using the thin,lter to block optical stray light.The EPIC-PN detector was setup to operate in the ...
We report the detection of pulsed gamma-ray emission from the fast\nmillisecond pulsars (MSPs) B1937+21 (also known as J1939+2134) and B1957+20\n(J1959+2048) using 18 months of survey data recorded by the \\emph{Fermi} Large\nArea Telesc... L Guillemot,TJ Johnson,C Venter,... 被...
XMM-Newton Observation of PSR B1957+20 The "Black Widow pulsar", PSR B1957+20, is a millisecond pulsar which is in a 9.16 - hour binary system. H-alpha bow-shock nebula created by the interaction between the relativistic wind of the pulsar and the surrounding ISM and ablation... HH Hu...
1105100『GATEWAY FOR CONNECTING A PSR-M B』 现货 已售少于100 ￥4265.59点击查看更多配送: 广东深圳至 北京东城 快递: 100.00现货,付款后48小时内发货 保障:7天无理由退货 破损包退查看更多 用户评价 参数信息 图文详情 本店推荐 用户评价 参数信息 品牌 ruosong 图文详情 本店推荐 MIC4421ZN『IC GATE DRV...
Schematic illustration of the core-shell structure is used as a template to prepareayolk-shell, hollow and satellite-core structures;bmulti-shell hollow nanostructure Full size image The yolk-shell structure is composed of a ...
Astrophysics Letter to the Editor XMM-Newton observations of PSR B1957 + 20 We report on XMM-Newton observations of the "Black Widow pulsar", PSR B1957+20. The pulsar's X-ray emission is non-thermal and best modeled with a single p... Huang,Becker 被引量: 6发表: 2007年 ...