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arXiv · 1601.08081

Two scales in Bose-Einstein correlations

V. A. Khoze·A. D. Martin·M. G. Ryskin·V. A. Schegelsky
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Abstract

We argue that the secondaries produced in high energy hadron collisions are emitted by small size sources distributed over a much larger area in impact parameter space occupied by the interaction amplitude. That is, Bose-Einstein correlation of two emitted identical particles should be described by a `two-radii' parametrization ansatz. We discuss the expected energy, charged multiplicity and transverse momentum of the pair (that is, $\sqrt{s},~N_{\rm ch}, k_t$) behaviour of both the small and large size components.

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V. A. Khoze, A. D. Martin, M. G. Ryskin, V. A. Schegelsky. 2016-01-29. Two scales in Bose-Einstein correlations. https://doi.org/10.1140/epjc%2Fs10052-016-4055-3

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