1.9k citations · 10.7k across the 143 of their papers we have counts for
Showing 2010 · hep-phShow all
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hep-ph2010★ 7 cited
Two- and three-body structure of the Y(4660)
P. Hagen, H. -W. Hammer, C. Hanhart
We study general features of three-meson bound states using the Y(4660) as an example. Here the Y(4660) is assumed to be either a two-body bound state of the f_0(980), itself a bou…
hep-ph2010★ 62 cited
Scattering of an Ultrasoft Pion and the X(3872)
Eric Braaten, H. -W. Hammer, Thomas Mehen
The identification of the X(3872) as a loosely-bound charm-meson molecule allows it to be described by an effective field theory, called XEFT, for the D^* Dbar, D Dbar^* and D Dbar…