37 citations · 45 across the 3 of their papers we have counts for
3 papers
hep-ph2008★ 37 cited
Possibility of Exotic States in the Upsilon system
Marek Karliner, Harry J. Lipkin
Recent data from Belle show unusually large partial widths Upsilon(5S) --> Upsilon(1S) pi^+pi^- and Υ(5S) --> Υ(2S) pi^+ pi^-. The Z(4430) narrow resonance also reported by Belle i…
hep-ph2008★ 8 cited
Spontaneous Breaking of Rotational Symmetry in Rotating Solitons - a Toy Model of Excited Nucleons with High Angular Momentum
Itay Hen, Marek Karliner
We study the phenomenon of spontaneous breaking of rotational symmetry (SBRS) in the rotating solutions of two types of baby Skyrme models. In the first the domain is a two-sphere…
hep-ph2005
Isospin Analysis of pentaquark production forbids gamma p --> Theta^+ K_s and allows gamma n --> Theta^+ K^-
Marek Karliner, Harry J. Lipkin
The discrepancy between Theta^+ photoproduction on proton vs. deuteron can be resolved if the photon couples much more strongly to K^+K^- than to K0 K0bar as indicated by the exper…