31 citations · 58 across the 6 of their papers we have counts for
6 papers
Revisiting lifetimes of doubly charmed baryons
Lovro Dulibić, James Gratrex, Blaženka Melić +1
We present updated predictions for lifetimes of doubly charmed baryons, within the heavy quark expansion, including available NLO contributions and newly-computed terms in th…
Charmed hadron lifetimes
James Gratrex, Blaženka Melić, Ivan Nišandžić
We provide updated predictions of the lifetimes of singly charmed baryons and mesons within the heavy quark expansion, with all known corrections included. A special attention is d…
Quark-hadron duality at work: lifetimes of bottom baryons
James Gratrex, Alexander Lenz, Blaženka Melić +3
In the 1990s, very low experimental values for the lifetime ratio triggered a considerable amount of doubt in the applicability of the heavy quark expansion (HQE),…
Lifetimes of singly charmed hadrons
James Gratrex, Blaženka Melić, Ivan Nišandžić
We provide an extensive study of the lifetimes of singly charmed baryons and mesons, within the heavy quark expansion with all known corrections included. A special attention is de…
Right-handed Currents Searches and Parity Doubling
James Gratrex, Roman Zwicky
The extraction of right-handed currents, beyond the Standard Model, faces theoretical challenges from long-distance contributions. We show that these effects can be controlled by c…
Parity Doubling as a Tool for Right-handed Current Searches
James Gratrex, Roman Zwicky
The V-A structure of the weak interactions leads to definite amplitude hierarchies in exclusive heavy-to-light decays mediated by and .…