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首页> 外文期刊>PASJ: Publications of the Astronomical Society of Japan >X-Ray Studies of HESS J1837$-$069 with Suzaku and ASCA: a VHE Gamma-Ray Source Originated from the Pulsar Wind Nebula
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X-Ray Studies of HESS J1837$-$069 with Suzaku and ASCA: a VHE Gamma-Ray Source Originated from the Pulsar Wind Nebula

机译：HESS J1837 /-$ 069的X射线研究，朱雀与ASCA：源自脉冲星云的VHE伽玛射线源

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WepresentASCAandSuzakustudiesoftheTeVsourceHESSJ1837$$-$$069,whichhasnotbeenidentifiedinotherwavelengths.WeconfirmthepresenceoftwoX-raysourcesintheSuzakuXISimage,AXJ1838.0$$-$$0655andAXJ1837.3$$-$$0652,nearbothendsoftheelongatedTeVemissionregion.TheXISspectraofthetwosourceswerereproducedbyanabsorbedpower-lawmodel,whoseparametersareallconsistentwiththosedeterminedbytheASCAdata.Recently,70.5msX-raypulsationhasbeendetectedwithRXTEintheskyregionincludingHESSJ1837$$-$$069(Gotthelfamp;Halpern2008,ApJ,681,515).UsingtheASCAGISdata,whichhasbothtimingandimagingcapabilities,weidentifiedthepulsationsourceasAXJ1838.0$$-$$0655.ThepulseperiodsdeterminedbyASCAandSuzaku,andthatreportedwithRXTEindicatesteadyspin-downat$$dot{P}$$$$=$$4.917(4)$$ imes$$10$$^{-14}$$ss$$^{-1}$$.TheseresultssuggestthatAXJ1838.0$$-$$0655isanintrinsicallystablesource,andpresumablyapulsarwindnebula(PWN).WediscussthepossibilitythatAXJ1838.0$$-$$0655isassociatedwithHESSJ1837$$-$$069andtheVHE$$gamma$$-rayemissionisoriginatedfromthePWN.
机译：WepresentASCAandSuzakustudiesoftheTeVsourceHESSJ1837 $$ - $$ 069，whichhasnotbeenidentifiedinotherwavelengths.WeconfirmthepresenceoftwoX-raysourcesintheSuzakuXISimage，AXJ1838.0 $$ - $$ 0655andAXJ1837.3 $$ - $$ 0652，nearbothendsoftheelongatedTeVemissionregion.TheXISspectraofthetwosourceswerereproducedbyanabsorbedpower-lawmodel，whoseparametersareallconsistentwiththosedeterminedbytheASCAdata.Recently，70.5msX-raypulsationhasbeendetectedwithRXTEintheskyregionincludingHESSJ1837 $$ - $$ 069（ Gotthelfamp; Halpern2008，ApJ，681,515）。使用具有定时和成像功能的ASCAGIS数据，将脉动源标识为AXJ1838.0 $$-$ 0655美元。由ASCA和Suzaku确定的脉动周期由$ TE $$$表示$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ 4。$（$$$ 4}。$$$$$$$$$$$（$$$ 4}。 ^ {-14} $$ ss $$ ^ {-1} $$。结果表明，AXJ1838.0 $$-$$ 0655是本质上稳定的来源，并且大概是脉冲星云（PWN）。我们讨论了AXJ1838.0 $$-$ 0655与HESSJ1837 $$-$$-伽马射线放射自PWN。

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