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Lambda Lambda Correlation Function in Au plus Au Collisions at root s(NN)=200 GeV
Journal article   Peer reviewed

Lambda Lambda Correlation Function in Au plus Au Collisions at root s(NN)=200 GeV

L. Adamczyk, J. K. Adkins, G. Agakishiev, M. M. Aggarwal, Z. Ahammed, I. Alekseev, J. Alford, C. D. Anson, A. Aparin, D. Arkhipkin, …
Physical review letters, Vol.114(2)
12/01/2015
PMID: 25635541

Abstract

Physical Sciences Physics Physics, Multidisciplinary Science & Technology
We present Lambda Lambda correlation measurements in heavy-ion collisions for Au + Au collisions at root s(NN) = 200 GeV using the STAR experiment at the Relativistic Heavy-Ion Collider. The Lednicky-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 Lambda Lambda correlation function and interaction parameters for dihyperon searches are discussed.

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