包含暗物质的奇异星的观测属性
【文章页数】:46 页
【学位级别】:硕士
【部分图文】:
图1?口袋常数随重子数密度的变化??Fig.?1?Bag?parameter?versus?ban?on?number?matter??
.04592,64?=??0.46817,65?=-?0.01421,a?=?0.253470705,yS?=?19.68764.??300??■,??>??250?)、??\??;?\??c〇Z"?200?Burgio??专?n.??Aguirre??^?150?-??5〇?-....
图3在弱相互作用下,含暗物质的奇异星状态方程??Fig.3?EOS?of?Strange?Star?matter?with?dark?under?weak?interaction??
12?包含暗物质的奇异星的观测属性???:|?1\?\?????\?\?\?Aguirre?without?/?^7??Burgio?with?Burgio?without??930????????1.0?-0.5?0.0?0.5?1.0?1.5?2.0??P(fm'3)??图2....
图2奇异夸克物质每重子能量随压强的变化??Fig.2?Strange?quark?matter?energy?per?bar\on?versus?baryon?number?density??
12?包含暗物质的奇异星的观测属性???:|?1\?\?????\?\?\?Aguirre?without?/?^7??Burgio?with?Burgio?without??930????????1.0?-0.5?0.0?0.5?1.0?1.5?2.0??P(fm'3)??图2....
图7在强、弱相互作用下,含暗物质的奇异星物质状态方程??
看出,强作用下状态方程比无暗物质的要软一些,弱作用比??强作用还要硬。暗粒子质量〇.3GeV时,强、弱相互作用下的奇异星状态方程变??的更软些,强、弱的差别比粒子质量O.lGeV时略明显。??4-°?0.1GeV(SI)?,,广??3?5??0.1GeV(WI)??3。??^?2....
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