Alexander K. Ridgway

activity

20122022

most citedRadiation and the classical double copy for color charges

258 citations · 852 across the 13 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

astro-ph.CO2019★ 21 cited

New Shapes of Primordial Non-Gaussianity from Quasi-Single Field Inflation with Multiple Isocurvatons

Michael McAneny, Alexander K. Ridgway

We study a simple extension of quasi-single field inflation in which the inflaton interacts with multiple extra massive scalars known as isocurvatons. Due to the breaking of time t…

hep-ph2019★ 5 cited

An Estimate of the Inclusive Branching Ratio to $B ˉ_{c}$ in $Ξ_{bb q}$ Decay

Alexander K. Ridgway, Mark B. Wise

We estimate the branching ratio for the inclusive decays $Ξ_{bb q} \to B ˉ_{c}^{(*)} + X_{c, s, q}$ to be approximately 1%. Our estimate is performed using non-relativistic p…

New Shapes of Primordial Non-Gaussianity from Quasi-Single Field Inflation with Multiple Isocurvatons

An Estimate of the Inclusive Branching Ratio to Bˉc​ in Ξbbq​ Decay

An Estimate of the Inclusive Branching Ratio to $B ˉ_{c}$ in $Ξ_{bb q}$ Decay