100 citations · 481 across the 12 of their papers we have counts for
7 papers · 1 filter
Threshold cusp effects to measure masses of radiatively decaying hadrons: The mass from the spectrum
Hai-Long Fu, Xu Zhang, Feng-Kun Guo +3
Hadrons that decay predominantly into final states containing photons are notoriously difficult to detect at hadron colliders. Prominent examples are the yet-unobserved …
Vector charmonium(-like) states in the energy range of 4.1-4.6 GeV
Xiang-Kun Dong, Vadim Baru, Leon von Detten +5
The spectrum of vector charmonium(-like) states in the 4.1\dash4.6~GeV energy region exhibits a long-standing tension between inclusive and exclusive measurements. While the inclus…
and cross sections
C. W. Xiao, U. -G. Meißner
Inspired by the recent findings of the two states in the mass spectrum at LHCb, we investigate the elastic and inelastic cross sections of the , , …
P- and T-Violating Lagrangians in Chiral Effective Field Theory and Nuclear Electric Dipole Moments
J. Bsaisou, Ulf-G. Meißner, A. Nogga +1
A scheme to derive hadronic interactions induced by effective multi-quark terms is presented within the framework of chiral effective field theory. It is employed to work out the l…
What can radiative decays of the X(3872) teach us about its nature?
Feng-Kun Guo, C. Hanhart, Yu. S. Kalashnikova +2
Starting from the hypothesis that the X(3872) is a molecule, we discuss the radiative decays of the X(3872) into and from an effective field theory point o…
Dispersive analysis for
C. Hanhart, A. Kupsc, U. -G. Meißner +2
A dispersion integral is derived that connects data on to the transition form factor. A detailed analysis of the uncertainties is provided. We find for t…