TY  - JOUR
AU  - De Romeri, V.
AU  - Patel, K. M.
AU  - Valle, J. W. F.
PY  - 2018
DA  - 2018//
TI  - Inverse seesaw mechanism with compact supersymmetry: Enhanced naturalness and light superpartners
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 075014
EP  - 15pp
VL  - 98
IS  - 7
PB  - Amer Physical Soc
AB  - We consider the supersymmetric inverse seesaw mechanism for neutrino mass generation within the context of a low-energy effective theory where supersymmetry is broken geometrically in an extra dimensional theory. It is shown that the effective scale characterizing the resulting compact supersymmetric spectrum can be as low as 500-600 GeV for moderate values of tan beta. The potentially large neutrino Yukawa couplings, naturally present in inverse seesaw schemes, enhance the Higgs mass and allow the superpartners to be lighter than in compact supersymmetry without neutrino masses. The inverse seesaw structure also implies a novel spectrum profile and couplings, in which the lightest supersymmetric particle can be an admixture of isodoublet and isosinglet sneutrinos. Dedicated collider as well as dark matter studies should take into account such specific features.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1808.01453
UR  - https://doi.org/10.1103/PhysRevD.98.075014
DO  - 10.1103/PhysRevD.98.075014
LA  - English
N1  - WOS:000447485900006
ID  - DeRomeri_etal2018
ER  -