Constraints on Neutrino Masses from Baryon Acoustic Oscillation Measurements

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DOI: 10.4236/ijaa.2018.81001    708 Downloads   1,447 Views  Citations
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ABSTRACT

From 21 independent Baryon Acoustic Oscillation (BAO) measurements we obtain the following sum of masses of active Dirac or Majorana neutrinos: , where and . This result may be combined with independent measurements that constrain the parameters Σmv, h, and Ωbh2 . For   and , we obtain at 95% confidence.

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Hoeneisen, B. (2018) Constraints on Neutrino Masses from Baryon Acoustic Oscillation Measurements. International Journal of Astronomy and Astrophysics, 8, 1-5. doi: 10.4236/ijaa.2018.81001.

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