Double Beta Decay

Neutrinoless double of import cut off and neutrino natural philosophy arXiv:1206.2560v1 [hep-ph] 12 Jun 2012 Werner Rodejohann Max-Planck-Institut f¨r Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany u E-mail: werner.rodejohann@mpi-hd.mpg.de Abstract. The connection of neutrino natural philosophy with neutrinoless double beta radioactive break up is reviewed. After presenting the current precondition of the PMNS matrix and the notional background of neutrino shore and lepton mixture, we will summarize the various implications of neutrino physics for double beta decay. The in?uence of light sterile neutrinos and other exotic modi?cations of the common chord neutrino picture is in any case discussed. Submitted to: counseling issue on triple beta decomposition in J. Phys. G: Nucl. Phys. 2 CONTENTS Contents 1 Introduction 2 2 Neutrino physics 2.1 Neutrino crapper and lepton flux: theoretical origin . . . . . . . . . . . . 2.2 Neutrino kettle of fish and lepton mixing: observational status . . . . . . . . . . 4 4 5 3 Neutrinoless double beta decay and neutrino physics 3.1 General aspects . . . . . . . . . . . . . . . . . . . . . . 3.2 Neutrino mass . . . . . . . . . . . . . . . . . . . . . . . 3.3 Neutrino mass erecting . . . . . . . . . . . . . . . . . . 3.4 Majorana phases . . . . . . . . . . . . . . . . . . . . . 3.5 Vanishing e?ective mass . . . . . . . . . . . . . . . . . 3.6 Distinguishing ?avor models . . . . . . . . . . . . . . . 3.7 alien modi?cations of the three neutrino picture . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 8 16 17 18 19 20 21 4 open sterile neutrinos 22 5 Summary 23 1. Introduction This role to the focus issue on Double Beta corrupt deals with the connection of neutrinoless double beta decay (0??? ) [1], (A, Z ) ? (A, Z + 2) + 2e? , (1) to...If you want to get a full essay, order it on our website: Orderessay

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