The production of the strange and double-strange baryon resonances (Σ(1385)±, Ξ(1530)0 has been measured at mid-rapidity (|y|<0.5) in proton–proton collisions at √s = 7 TeV with the ALICE detector at the LHC. Transverse momentum spectra for inelastic collisions are compared to QCD-inspired models, which in general underpredict the data. A search for the ϕ(1860) pentaquark, decaying in the Ξπ channel, has been carried out but no evidence is seen.

Abelev, B., Adam, J., Adamová, D., Aggarwal, M., Rinella, G.A., Agnello, M., et al. (2015). Production of Σ(1385)± and Ξ(1530)0 in proton–proton collisions at √s = 7 TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 75(1), 1-19 [10.1140/epjc/s10052-014-3191-x].

Production of Σ(1385)± and Ξ(1530)0 in proton–proton collisions at √s = 7 TeV

Alici, A.;Alkin, A.;ARCELLI, SILVIA;Armesto, N.;BASILE, MAURIZIO;BELLINI, FRANCESCA;Bellwied, R.;CIFARELLI, LUISA;COLOCCI, MANUEL;GUERZONI, BARBARA;SCIOLI, GILDA;Scomparin, E.;
2015

Abstract

The production of the strange and double-strange baryon resonances (Σ(1385)±, Ξ(1530)0 has been measured at mid-rapidity (|y|<0.5) in proton–proton collisions at √s = 7 TeV with the ALICE detector at the LHC. Transverse momentum spectra for inelastic collisions are compared to QCD-inspired models, which in general underpredict the data. A search for the ϕ(1860) pentaquark, decaying in the Ξπ channel, has been carried out but no evidence is seen.
2015
Abelev, B., Adam, J., Adamová, D., Aggarwal, M., Rinella, G.A., Agnello, M., et al. (2015). Production of Σ(1385)± and Ξ(1530)0 in proton–proton collisions at √s = 7 TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 75(1), 1-19 [10.1140/epjc/s10052-014-3191-x].
Abelev, B.; Adam, J.; Adamová, D.; Aggarwal, M.M.; Rinella, G. Aglieri; Agnello, M.; Agostinelli, A.; Agrawal, N.; Ahammed, Z.; Ahmad, N.; Ahmed, I.; ...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/542006
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