Journal article
Three-pion Bose-Einstein correlations measured in proton-proton collisions
- Abstract:
- A study on the Bose-Einstein correlations for triplets of same-sign pions is presented. The analysis is performed using proton-proton collisions at a centre-of-mass energy of s = 7 TeV, recorded by the LHCb experiment, corresponding to an integrated luminosity of 1.0 fb−1. For the first time, the results are interpreted in the core-halo model. The parameters of the model are determined in regions of charged-particle multiplicity. This measurement provides insight into the nature of hadronisation in terms of coherence, being consistent with the presence of coherent emission of pions.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 817.8KB, Terms of use)
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- Publisher copy:
- 10.1007/jhep08(2025)174
Authors
- Publisher:
- Springer
- Journal:
- Journal of High Energy Physics More from this journal
- Volume:
- 2025
- Issue:
- 8
- Article number:
- 174
- Publication date:
- 2025-08-21
- Acceptance date:
- 2025-07-30
- DOI:
- EISSN:
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1029-8479
- ISSN:
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1126-6708
- Language:
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English
- Keywords:
- Source identifiers:
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3226125
- Deposit date:
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2025-08-23
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