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5. Tilt of primordial gravitational wave spectrum in a universe with sterile neutrinos

Tilt of primordial gravitational wave spectrum in a universe with sterile neutrinos

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：gtlclx001

【摘 要】

：

在这个工作，我们抑制光谱索引 n < 潜水艇 class= “ a-plus-plus ” > 在有由使用普朗克常数温度数据的无菌的中微子的宇宙的初发的重力的波浪力量光谱的 t </sub> ， WMAP 9

【作 者】

：

Li YunHe ZHANG JingFei ZHANG X 

【机 构】

：

DepartmentofPhysics,CenterforHighEnergyPhysics

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2014年8期

【关键词】

：

中微子 引力波 无菌 宇宙 频谱 普朗克 温度数据 WMAP primordial gravitational waves  BICEP2  sterile n 

【基金项目】

：

We acknowledge the use of CosmoMC. This work was supported by the National Natural Science Foundation of China （Grant No, l 1175042） and the National Ministry, of Edueation of China （Grant No. N120505

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论文部分内容阅读

在这个工作，我们抑制光谱索引 n < 潜水艇 class= “ a-plus-plus ” > 在有由使用普朗克常数温度数据的无菌的中微子的宇宙的初发的重力的波浪力量光谱的 t </sub> ， WMAP 9 年的极化数据， baryon 声学的摆动数据，和 BICEP2 数据。我们把这个模型称为 CDM+r+< 潜水艇 class= “ a-plus-plus ” > s </sub>+n<sub class= “ a-plus-plus ” >

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