What can we learn from the tension between PLANCK and BICEP2 data？

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：nbf1smt

【摘要】

：

Recently BICEP2 collaboration has announced the detection of the primordial gravitational waves at high confidence level.In light of the results of B-modes powe

【作者】

：

LI Hong LI MingZhe QIU YaoYao

【机构】

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KeyLaboratoryofParticleAstrophysics,NationalAstronomicalObservatories,interdisciplinaryCenterforTheo

【出处】

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中国科学：物理学、力学、天文学英文版

【发表日期】

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2014年8期

【关键词】

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普朗克标准宇宙模型宇宙学参数学习高置信度运行情况通货膨胀回弹预测 cosmology parameters cosmic microwave b

【基金项目】

：

We are grateful to CAI YiFu, LI SiYu and WAN YouPing for all the useful correspondences which has made this article complete. We also appreciate their kind permission to use the figures of our collabo

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Recently BICEP2 collaboration has announced the detection of the primordial gravitational waves at high confidence level.In light of the results of B-modes power spectrum from BICEP2 and using the basedΛCDM,a constraint on the tensor-to-scalar ratio r=0.2

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What can we learn from the tension between PLANCK and BICEP2 data？

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