7 citations · 18 across the 5 of their papers we have counts for
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hep-ph2019
Very long-lived Stop NLSP in MSSM scenarios with Gravitino LSP
J. Lorenzo Diaz-Cruz, Bryan O. Larios
We present the calculation of the stop () lifetime that results from its decay into gravitinos () in the final state, namely , whe…
hep-ph2017★ 1 cited
Helicity Amplitudes for production of massive gravitino/goldstino
Bryan O. Larios
The spinor helicity formalism (SHF) has been efficiently applied to compute perturbative amplitudes in plenty of processes and reactions in gauge theories (including gravity), most…
hep-ph2016★ 6 cited
Helicity Amplitudes for massive gravitinos in N=1 Supergravity
J. Lorenzo Diaz-Cruz, Bryan O. Larios
We develop the formal tools needed to construct helicity amplitudes for massive gravitino in N=1 SUGRA. We start by considering the helicity states for massive spin-3/2 particles,…