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Modified TBM and Role of a Hidden \(\mathbb {Z}_2\)

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XXII DAE High Energy Physics Symposium

Part of the book series: Springer Proceedings in Physics ((SPPHY,volume 203))

Abstract

In a residual \(\mathbb {Z}_2 \times \mathbb {Z}_2\) symmetry approach, we investigate minimally perturbed Majorana neutrino mass matrices. Constraint relations among the low energy neutrino parameters are obtained. Baryogenesis is realized through flavored leptogenesis mechanism with quasi-degenerate right handed (RH) heavy neutrinos.

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References

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Author information

Authors and Affiliations

  1. Saha Institute of Nuclear Physics, HBNI, 1/AF Bidhannagar, Kolkata, 700064, India

    Rome Samanta

  2. Centre of Excellence in Theoretical and Mathematical Sciences, SOA University, Khandagiri Square, Bhubaneswar, 751030, India

    Mainak Chakraborty

Authors
  1. Rome Samanta
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  2. Mainak Chakraborty
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Corresponding author

Correspondence to Rome Samanta .

Editor information

Editors and Affiliations

  1. Department of Physics, University of Delhi, New Delhi, India

    Md. Naimuddin

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Samanta, R., Chakraborty, M. (2018). Modified TBM and Role of a Hidden \(\mathbb {Z}_2\). In: Naimuddin, M. (eds) XXII DAE High Energy Physics Symposium . Springer Proceedings in Physics, vol 203. Springer, Cham. https://doi.org/10.1007/978-3-319-73171-1_43

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