X-ray spectroscopy of the mixed morphology supernova remnant Wa€‰28 with XMM-Newton

Nakamura Ryoko; Bamba Aya; Ishida Manabu; Yamazaki Ryo; Tatematsu Kenichi; Kohri Kazunori; P??hlhofer Gerd; Wagner Stefan J.; Sawada Makoto

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X-ray spectroscopy of the mixed morphology supernova remnant Wa€‰28 with XMM-Newton

机译：XMM-Newton的混合形态超新星残留Wa的X射线光谱学28

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WereportonspatiallyresolvedX-rayspectroscopyofthenorth-easternpartofthemixedmorphologysupernovaremnant(SNR)Wa€‰28withXMM-Newton.TheobservedfieldofviewincludesaprominentandtwistedshellemissionformingtheedgeofthisSNRaswellaspartofthecenter-filledX-rayemissionbrighteningtowardthesouth-westedgeofthefieldofview.Theshellregionspectraareingeneralrepresentedbyanopticallythinthermalplasmaemissionincollisionalionizationequilibriumwithatemperatureofa??a€‰0.3a€‰keVandadensityofa??a€‰10a€‰cma?’3,whichismuchhigherthanthedensityobtainedforinnerparts.Incontrast,wedetectednosignificantX-rayfluxfromoneoftheTeV?3-raypeakswithanupper-limitfluxof2.1???—??10a?’14a€‰erga€‰cma?’2a€‰sa?’1inthe2a€“10a€‰keVband.ThelargefluxratioofTeVtoX-ray,largerthan16,andthespatialcoincidenceofthemolecularcloudandtheTeV?3-rayemissionsiteindicatethattheTeV?3-rayofWa€‰28is?€0-decayemissionoriginatingfromcollisionsbetweenacceleratedprotonsandmolecularcloudprotons.ComparingthespectrumintheTeVbandandtheX-rayupperlimit,weobtainedaweakupperlimitonthemagneticfieldstrengthBa‰21500a€‰??G.

机译：WereportonspatiallyresolvedX-rayspectroscopyofthenorth-easternpartofthemixedmorphologysupernovaremnant（SNR）娲€‰28withXMM-Newton.TheobservedfieldofviewincludesaprominentandtwistedshellemissionformingtheedgeofthisSNRaswellaspartofthecenter-filledX-rayemissionbrighteningtowardthesouth-westedgeofthefieldofview.Theshellregionspectraareingeneralrepresentedbyanopticallythinthermalplasmaemissionincollisionalionizationequilibriumwithatemperatureofa ??一个€‰0.3A€‰keVandadensityofa ??一个€‰10A€‰CMA？'3，whichismuchhigherthanthedensityobtainedforinnerparts.Incontrast ，我们没有检测到来自TeV？3射线峰的最大X射线通量，其上限通量为2.1。?????10a?kea?cma?'2a€sa?'?a?2?10?keVband中有10a？14aerga？cma？2a？sa？'1。并且分子云的空间重合和TeV？3射线发射点表明，TeV？3射线的28欧元是由加速质子和分子云质子之间的碰撞产生的0衰变发射。磁场强度的最大极限Ba‰21500a€‰G.

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《PASJ: Publications of the Astronomical Society of Japan》 |2014年第3期|共页
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Nakamura Ryoko; Bamba Aya; Ishida Manabu; Yamazaki Ryo; Tatematsu Kenichi; Kohri Kazunori; P??hlhofer Gerd; Wagner Stefan J.; Sawada Makoto;
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1. X-ray spectroscopy of the mixed morphology supernova remnant W28 with XMM-Newton [J] . Ryoko NAKAMURA, Aya BAMBA, Manabu ISHIDA, PASJ: Publications of the Astronomical Society of Japan . 2014,第3期

机译：XMM-牛顿混合形态超新星遗迹W28的X射线光谱
2. AN XMM-NEWTON STUDY OF THE MIXED-MORPHOLOGY SUPERNOVA REMNANT W28 (G6.4–0.1) [J] . Ping Zhou12, Samar Safi-Harb24, Yang Chen13, The Astrophysical journal . 2014,第2期

机译：混合形态超新星遗迹W28的XMM牛顿研究（G6.4–0.1）
3. AN XMM-NEWTON STUDY OF THE MIXED-MORPHOLOGY SUPERNOVA REMNANT W28 (G6.4–0.1) [J] . Ping Zhou12, Samar Safi-Harb24, Yang Chen13, The Astrophysical journal . 2014,第2期

机译：混合形态超新星遗迹W28的XMM牛顿研究（G6.4–0.1）
4. An XMM-Newton study of the mixed-morphology supernova remnant W28 [C] . Ping Zhou, Samar Safi-Harb, Yang Chen, International Astronomical Union. . 2014

机译：混合形态超新星残余W28的XMM-Newton研究
5. Soft x-ray spectroscopy of the Vela supernova remnant [D] . Zeiger, Benjamin R. 2013

机译：Vela超新星残余物的软X射线光谱
6. Chandra’s First Decade of Discovery Special Feature: X-ray studies of supernova remnants: A different view of supernova explosions [O] . Carles Badenes 2010

机译：钱德拉发现的第一个十年特别报道：超新星残留物的X射线研究：超新星爆炸的不同视角
7. An XMM-Newton study of the mixed-morphology supernova remnant W28 (G6.4-0.1) [O] . Zhou, Ping, Safi-Harb, Samar, Chen, Yang, 2014

机译：Xmm-Newton混合形态超新星遗迹W28的研究（G6.4-0.1）
8. High-Resolution X-Ray Spectroscopy of the Galactic Supernova Remnant Puppis A with the XMM-Newton RGS. [R] . Katsuda, S., Tsunemi, H., Mori, K., 2012

机译：具有Xmm-Newton RGs的银河超新星残余puppis a的高分辨率X射线光谱。

X-ray spectroscopy of the mixed morphology supernova remnant Wa€‰28 with XMM-Newton

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