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Two scales in Bose–Einstein correlations

Khoze, V.A.; Martin, A.D.; Ryskin, M.G.; Schegelsky, V.A.

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V.A. Khoze

A.D. Martin

M.G. Ryskin

V.A. Schegelsky


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’ parametrisation ansatz. We discuss the expected energy, charged multiplicity and transverse momentum of the pair (that is, s√, Nch,kt ) behaviour of both the small and the large size components.


Khoze, V., Martin, A., Ryskin, M., & Schegelsky, V. (2016). Two scales in Bose–Einstein correlations. The European Physical Journal C, 76(4), Article 193.

Journal Article Type Article
Acceptance Date Mar 30, 2016
Online Publication Date Apr 9, 2016
Publication Date Apr 30, 2016
Deposit Date Apr 16, 2019
Publicly Available Date Apr 16, 2019
Journal European Physical Journal C: Particles and Fields
Print ISSN 1434-6044
Electronic ISSN 1434-6052
Publisher SpringerOpen
Peer Reviewed Peer Reviewed
Volume 76
Issue 4
Article Number 193


Published Journal Article (498 Kb)

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Copyright Statement
© The Author(s) 2016. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (, which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Funded by SCOAP3

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