TY  - JOUR
AU  - Segarra, A.
AU  - Bernabeu, J.
PY  - 2020
DA  - 2020//
TI  - Absolute neutrino mass and the Dirac/Majorana distinction from the weak interaction of aggregate matter
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 093004
EP  - 6pp
VL  - 101
IS  - 9
PB  - Amer Physical Soc
AB  - The 2 nu-mediated force has a range of microns, well beyond the atomic scale. The effective potential is built from the t-channel absorptive part of the scattering amplitude and depends on neutrino properties on shell. We demonstrate that neutral aggregate matter has a weak charge and calculate the matrix of six coherent charges for its interaction with definite-mass neutrinos. Near the range of the potential the neutrino pair is nonrelativistic, leading to observable absolute mass and Dirac/Majorana distinction via different r-dependence and violation of the weak equivalence principle.
SN  - 2470-0010
UR  - https://arxiv.org/abs/2001.05900
UR  - https://doi.org/10.1103/PhysRevD.101.093004
DO  - 10.1103/PhysRevD.101.093004
LA  - English
N1  - WOS:000532654200001
ID  - Segarra+Bernabeu2020
ER  -