3 papers
hep-ph2019
Implications of spin symmetry for XYZ states
Q. Wang, V. Baru, E. Epelbaum +4
Numerous exotic candidates containing a heavy quark and anti-quark (the so-called states) have been reported since the observation of the in 2003. For these systems…
hep-ph2018
Remarks on the Heavy-Quark Flavour Symmetry for doubly heavy hadronic molecules
V. Baru, E. Epelbaum, J. Gegelia +3
The possibility for a common effective field theory for hadronic molecules with different heavy-quark flavours is examined critically. It is argued that such a theory does not allo…
nucl-th2016
Threshold pion production in proton-proton collisions at NNLO in chiral EFT
V. Baru, E. Epelbaum, A. A. Filin +3
The reaction offers a good testing ground for chiral effective field theory at intermediate energies. It challenges our understanding of the first inelastic channel i…