Szczegóły publikacji
Opis bibliograficzny
Bose-Einstein correlations in one and two dimensions in deep inelastic scattering / S. Chekanov [et al.], L. ADAMCZYK, T. BOŁD, I. GRABOWSKA-BOŁD, D. KISIELEWSKA, A. M. KOWAL, M. KOWAL, T. KOWALSKI, M. PRZYBYCIEŃ, L. SUSZYCKI, D. SZUBA, J. SZUBA, [et al.] // Physics Letters. B, Nuclear Elementary Particle and High-Energy Physics ; ISSN 0370-2693. — 2004 — vol. 583 iss. 3–4, s. 231–246. — Bibliogr. s. 245–246, Abstr.
Autorzy (331)
Dane bibliometryczne
| ID BaDAP | 16602 |
|---|---|
| Data dodania do BaDAP | 2004-05-18 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.physletb.2003.12.068 |
| Rok publikacji | 2004 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Physics Letters, B |
Abstract
Bose-Einstein correlations in one and two dimensions have been studied in deep inelastic ep scattering events measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The correlations are independent of the virtuality of the exchanged photon, Q(2), in the range 0.1 < Q(2) < 8000 GeV2. There is no significant difference between the correlations in the current and target regions of the Breit frame for Q(2) > 100 GeV2. The two-dimensional shape of the particle-production source was investigated, and a significant difference between the transverse and the longitudinal dimensions of the source is observed. This difference also shows no Q(2) dependence. The results demonstrate that Bose-Einstein interference, and hence the size of the particle-production source, is insensitive to the hard subprocess. (C) 2004 Published by Elsevier B.V.
