We present ΛΛ correlation measurements in heavy-ion collisions for Au+Au collisions at sNN=200 GeV using the STAR experiment at the Relativistic Heavy-Ion Collider. The Lednický-Lyuboshitz analytical model has been used to fit the data to obtain a source size, a scattering length and an effective range. Implications of the measurement of the ΛΛ correlation function and interaction parameters for dihyperon searches are discussed.
Λ Λ correlation function in Au+Au collisions at sNN =200GeV
Contin, G.;Di Ruzza, B.;
2015-01-01
Abstract
We present ΛΛ correlation measurements in heavy-ion collisions for Au+Au collisions at sNN=200 GeV using the STAR experiment at the Relativistic Heavy-Ion Collider. The Lednický-Lyuboshitz analytical model has been used to fit the data to obtain a source size, a scattering length and an effective range. Implications of the measurement of the ΛΛ correlation function and interaction parameters for dihyperon searches are discussed.File in questo prodotto:
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