The first measurement of two-pion Bose-Einstein correlations in central Pb-Pb collisions at root(NN)-N-S = 2.76 TeV at the Large Hadron Collider is presented. We observe a growing trend with energy now not only for the longitudinal and the outward but also for the sideward pion source radius. The pion homogeneity volume and the decoupling time are significantly larger than those measured at RHIC. (C) 2010 CERN. Published by Elsevier B.V. All rights reserved.

Two-pion Bose-Einstein correlations in central Pb-Pb collisions at root(NN)-N-S=2.76 TeV / K., A., A. A., Q., D., A., A. M., A., M. M., A., G. A., R., A. G., A., S. A., S., Z., A., N., A., A. A., M., S. U., A., A., A., D., A., B., A., R. A., M., A., A., A., A., E. A., A., T., A., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 696:(2011), pp. 328-337. [10.1016/j.physletb.2010.12.053]

Two-pion Bose-Einstein correlations in central Pb-Pb collisions at root(NN)-N-S=2.76 TeV

L. Cunqueiro;MEDDI, Franco;
2011

Abstract

The first measurement of two-pion Bose-Einstein correlations in central Pb-Pb collisions at root(NN)-N-S = 2.76 TeV at the Large Hadron Collider is presented. We observe a growing trend with energy now not only for the longitudinal and the outward but also for the sideward pion source radius. The pion homogeneity volume and the decoupling time are significantly larger than those measured at RHIC. (C) 2010 CERN. Published by Elsevier B.V. All rights reserved.
2011
collaboration; energy-dependence; expanding hadron; femtoscopy; hbt; heavy-ion collisions; hydrodynamics; intensity interferometry; lhc; matter; nucleus-nucleus collisions; pion interferometry; quark-gluon plasma; systems
01 Pubblicazione su rivista::01a Articolo in rivista
Two-pion Bose-Einstein correlations in central Pb-Pb collisions at root(NN)-N-S=2.76 TeV / K., A., A. A., Q., D., A., A. M., A., M. M., A., G. A., R., A. G., A., S. A., S., Z., A., N., A., A. A., M., S. U., A., A., A., D., A., B., A., R. A., M., A., A., A., A., E. A., A., T., A., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 696:(2011), pp. 328-337. [10.1016/j.physletb.2010.12.053]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/499554
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