179 citations · 2k across the 37 of their papers we have counts for
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hep-ph2019★ 35 cited
Top quark decay at next-to-leading order in the Standard Model Effective Field Theory
Radja Boughezal, Chien-Yi Chen, Frank Petriello +1
We consider top quark decay in the Standard Model Effective Field Theory (SMEFT). We present a calculation of the total decay width and the -boson helicity fractions at next-to-…
hep-ph2019★ 7 cited
New physics via pion capture and simple nuclear reactions
Chien-Yi Chen, David McKeen, Maxim Pospelov
Light, beyond-the-standard-model particles in the 1-100 MeV mass range can be produced in nuclear and hadronic reactions but would have to decay electromagnetically. We show th…