ΛΛ Correlation Function in Au + Au Collisions at √s[subscript NN] = 200 GeV
Name
PhysRevLett.114.022301.pdf
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327.58 KB
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Author(s)
Adamczyk, L.
Adkins, J. K.
Agakishiev, G.
Aggarwal, M. M.
Ahammed, Z.
Alekseev, I.
Alford, J.
Anson, C. D.
Aparin, A.
Arkhipkin, D.
Date Issued
January 2015
Journal
Physical Review Letters
Publisher
American Physical Society
Citation
Adamczyk, L., et al. "ΛΛ Correlation Function in Au + Au Collisions at √s[subscript NN] = 200 GeV." Phys. Rev. Lett. 114, 022301 (January 2015). © 2015 American Physical Society
Version
Final published version
Abstract
We present ΛΛ correlation measurements in heavy-ion collisions for Au+Au collisions at sqrt[s_{NN}]=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.
MIT Department
Massachusetts Institute of Technology. Laboratory for Nuclear Science
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DOI of Published Version
https://doi.org/10.1103/PhysRevLett.114.022301
