Long-distance contributions to neutrinoless double beta decay pi(-) -> pi(+) ee

Tuo, XY; Feng, X; Jin, LC

Feng, X (reprint author), Peking Univ, Sch Phys, Beijing 100871, Peoples R China.; Feng, X (reprint author), Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China.; Feng, X (reprint author), Peking Univ, Ctr High Energy Phys, Beijing 1008

PHYSICAL REVIEW D, 2019; 100 (9):

Abstract

Neutrinoless double beta decay, if detected, would prove that neutrinos are Majorana fermions and provide the direct evidence for lepton number violat......

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