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2018•International Journal of Astronomy and AstrophysicsOpen access

Constraints on Neutrino Masses from Baryon Acoustic Oscillation Measurements

B. Hoeneisen

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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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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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Available 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.

Key concepts: Physics, MAJORANA, Neutrino oscillation, Neutrino, Oscillation (cell signaling), Baryon, Dirac (video compression format), Particle physics

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