# On the determinations of the size and shape of the interaction region from Bose-Einstein correlations

Source: [On the determinations of the size and shape of the interaction region from Bose-Einstein correlations](<https://www.sota2.com/research/paper/68fa224c7a2b558e2933b30b>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T04:08:04.866Z

Authors: K. Zalewski

Published: 2006-10-11T12:02:16.000Z

## Abstract

Determinations of the size and shape of the interaction region from k-particle (k=1,2,...) momentum distributions of identical particles are analyzed. The full group of transformations changing the single particle density matrix without affecting any of the measurable momentum distributions is identified. The corresponding uncertainties in the inferred parameters of the interaction region are discussed.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-ph/0610128>)

[PDF](<https://arxiv.org/pdf/hep-ph/0610128.pdf>)