Measurement of the forward-backward asymmetries in the production of $\Xi$ and $\Omega$ baryons in $p \bar{p}$ collisions

Abstract : We measure the forward-backward asymmetries $A_{\rm FB}$ of charged $\Xi$ and $\Omega$ baryons produced in $p \bar{p}$ collisions recorded by the D0 detector at the Fermilab Tevatron collider at $\sqrt{s} = 1.96$ TeV as a function of the baryon rapidity $y$. We find that the asymmetries $A_{\rm FB}$ for charged $\Xi$ and $\Omega$ baryons are consistent with zero within statistical uncertainties.
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Physical Review D, American Physical Society, 2016, 93, pp.112001. 〈10.1103/PhysRevD.93.112001〉
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http://hal.in2p3.fr/in2p3-01314763
Contributeur : Sylvie Flores <>
Soumis le : jeudi 12 mai 2016 - 07:25:05
Dernière modification le : mardi 22 mai 2018 - 21:48:11

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V.M. Abazov, U. Bassler, M. Besançon, E. Chapon, F. Couderc, et al.. Measurement of the forward-backward asymmetries in the production of $\Xi$ and $\Omega$ baryons in $p \bar{p}$ collisions. Physical Review D, American Physical Society, 2016, 93, pp.112001. 〈10.1103/PhysRevD.93.112001〉. 〈in2p3-01314763〉

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