1,316 research outputs found
Gravitational waves from phase transition in split NMSSM
We discuss gravitational wave signal from the strongly first order
electroweak phase transition in the split NMSSM. We find that for sets of
parameters predicting successful electroweak baryogenesis the gravitational
wave signal can be within the reach of future experiments LISA, BBO and
Ultimate DECIGO.Comment: 8 pages, 2 figures, published versio
Numerical study of multiparticle scattering in theory
We study numerically classical collisions of waves in theory.
These processes correspond to multiparticle scattering in the semiclassical
regime. Parametrizing initial and final wavepackets by energy and particle
numbers , we find classically allowed region in the parameter
space. We describe properties of the scattering solutions at the boundary of
the classically allowed region. We comment on the implications of our results
for multiparticle production in the quantum regime.Comment: 32 pages, 18 figures, journal versio
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