Prospects for Pentaquark Searches in $e^{+}{e}^{-}$ Annihilations and $\gamma \gamma$ Collisions

Abstract

Recent strong experimental evidence of a narrow exotic S = +1 baryon resonance, ${\Theta }^{+}$, suggests the existence of other exotic baryons. We discuss the prospects of confirming earlier experimental evidence of ${\Theta }^{+}$ and the observation of additional hypothetical exotic baryons in $e^{+}{e}^{-}$ annihilations and $\gamma \gamma$ collisions at LEP and B Factories.

References in corpus (14)

• Observation of an Exotic S = -2, Q = -2 Baryon Resonance in Proton-Proton Collisions at the CERN SPS
• Observation of an Exotic Baryon with S=+1 in Photoproduction from the Proton
• Evidence for a narrow |S|=1 baryon state at a mass of 1528 MeV in quasi-real photoproduction
• Pentaquark hadrons from lattice QCD
• Evidence for formation of a narrow pKshort resonance with mass near 1533 MeV in neutrino interactions
• Pentaquark in the Skyrme Model
• Predictions for nonleptonic Lambda_b and Theta_b decays
• Where are the missing members of the baryon antidecuplet?
• The Evidence for a Pentaquark Signal and Kinematic Reflections
• Systematics of Exotic Cascade Decays
• Pentaquark Theta+, constituent quark structures, and prediction of charmed Theta(c)^0 and bottomed Theta(b)^+
• The $J=3/2$ ${\Theta }^{\ast }$ partner to the $\Theta (1540)$ baryon
• Exotic states of matter in heavy meson decays
• Prospects for Pentaquark Production at Meson Factories

Cited by in corpus (7)

• Chiral-Soliton Predictions for Exotic Baryons
• Pentaquark Theta^+(1540) production in gamma N --> K Anti-K N
• Measurements of the Decays $B^0 \to \bar{D}^0\proton\antiproton$, $B^0 \to \bar{D}^{*0}\proton\antiproton$, $B^0 \to D^{-}\proton\antiprotonπ^+$, and $B^0 \to D^{*-}\proton\antiprotonπ^+$
• Exotic states of matter in heavy meson decays
• Prospects for Pentaquark Production at Meson Factories
• Coalescence model for Theta_c pentaquark formation
• First observation of $\gamma \gamma \to p\bar{p}{K}^{+}{K}^{-}$ and search for exotic baryons in $pK$ systems