386 citations · 1.9k across the 28 of their papers we have counts for
9 papers · 1 filter
Decay b -> (c\bar{c}) s in the leading logarithm approximation
C. Bobeth, B. Grinstein, M. Savrov
We consider an effective field theory for the nonleptonic decay in which a heavy quark decays into a pair of a heavy quark and antiquark having a small relative velocity and one re…
Massive Vector Scattering in Lee-Wick Gauge Theory
Benjamin Grinstein, Donal O'Connell, Mark B. Wise
We demonstrate that amplitudes describing scattering of longitudinally polarized massive vector bosons present in non-Abelian Lee-Wick gauge theory do not grow with energy and, hen…
Light scalar at LHC: the Higgs or the dilaton?
Walter D. Goldberger, Benjamin Grinstein, Witold Skiba
It is likely that the LHC will observe a color- and charge-neutral scalar whose decays are consistent with those of the Standard Model (SM) Higgs boson. The Higgs interpretation of…
Minimal Flavor Violation
Benjamin Grinstein
If new physics is called upon to explain away fine tunings, like the hierarchy problem, then, we argue, the principle of Minimal Flavor Violation is inescapable. We review the prin…
Overview: Sides of the Unitarity Triangle
Benjamin Grinstein
This is an opening talk for the workshop and is intended to be provocative. We take a stab at the following questions: How well do we really know the sides of the unitarity triangl…
FPCP Theory Overview
Benjamin Grinstein
We first review some aspects of the determination of the sides and angles of the unitarity triangle. We pay particular attention to theory shortcomings, and present many alternativ…