Production of sigma�����(1385)± and �����ksi(1530)0 in proton–proton collisions at √s = 7 TeV
Karasu Uysal, Ayben; ALICE, Collaboration
The production of the strange and double-strange baryon resonances (�����(1385)±, �����(1530)0) has been mea- sured at mid-rapidity (|y|< 0.5) in proton–proton collisions at √s = 7 TeV with the ALICE detector at the LHC. Trans- verse momentum spectra for inelastic collisions are com- pared to QCD-inspired models, which in general underpre- dict the data. A search for the φ(1860) pentaquark, decaying in the �����π channel, has been carried out but no evidence is seen.