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Bose-Einstein correlations in one and two dimensions in deep inelastic scattering

  • S. Chekanov
  • , M. Derrick
  • , D. Krakauer
  • , J. H. Loizides
  • , S. Magill
  • , S. Miglioranzi
  • , B. Musgrave
  • , J. Repond
  • , R. Yoshida
  • , M. C.K. Mattingly
  • , P. Antonioli
  • , G. Bari
  • , M. Basile
  • , L. Bellagamba
  • , D. Boscherini
  • , A. Bruni
  • , G. Bruni
  • , G. Cara Romeo
  • , L. Cifarelli
  • , F. Cindolo
  • A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goers, H. Hartmann, E. Hilger, P. Irrgang, H. P. Jakob, O. Kind, U. Meyer, E. Paul, J. Rautenberg, R. Renner, A. Stifutkin, J. Tandler, K. C. Voss, M. Wang, A. Weber, D. S. Bailey, N. H. Brook, J. E. Cole, G. P. Heath, T. Namsoo, S. Robins, M. Wing, M. Capua, A. Mastroberardino, M. Schioppa, G. Susinno, J. Y. Kim, Y. K. Kim, J. H. Lee, I. T. Lim, M. Y. Pac, A. Caldwell, M. Helbich, X. Liu, B. Mellado, Y. Ning, S. Paganis, Z. Ren, W. B. Schmidke, F. Sciulli, J. Chwastowski, A. Eskreys, J. Figiel, A. Galas, K. Olkiewicz, P. Stopa, L. Zawiejski, L. Adamczyk, T. Bold, I. Grabowska-Bold, D. Kisielewska, A. M. Kowal, M. Kowal, T. Kowalski, M. Przybycien, L. Suszycki, D. Szuba, J. Szuba, A. Kotanski, W. Slominski, V. Adler, U. Behrens, I. Bloch, K. Borras, V. Chiochia, D. Dannheim, G. Drews, J. Fourletova, U. Fricke, A. Geiser, P. Göttlicher, O. Gutsche, T. Haas, W. Hain, S. Hillert, B. Kahle, U. Kötz, H. Kowalski, G. Kramberger, H. Labes, D. Lelas, H. Lim, B. Löhr, R. Mankel, I. A. Melzer-Pellmann, C. N. Nguyen, D. Notz, A. E. Nuncio-Quiroz, A. Polini, A. Raval, L. Rurua, U. Schneekloth, U. Stoesslein, G. Wolf, C. Youngman, W. Zeuner, S. Schlenstedt, G. Barbagli, E. Gallo, C. Genta, P. G. Pelfer, A. Bamberger, A. Benen, N. Coppola, M. Bell, P. J. Bussey, A. T. Doyle, J. Ferrando, J. Hamilton, S. Hanlon, D. H. Saxon, I. O. Skillicorn, I. Gialas, B. Bodmann, T. Carli, U. Holm, K. Klimek, N. Krumnack, E. Lohrmann, M. Milite, H. Salehi, P. Schleper, S. Stonjek, K. Wick, A. Ziegler, A. R. Ziegler, C. Collins-Tooth, C. Foudas, R. Gonçalo, K. R. Long, A. D. Tapper, P. Cloth, D. Filges, M. Kataoka, K. Nagano, K. Tokushuku, S. Yamada, Y. Yamazaki, A. N. Barakbaev, E. G. Boos, N. S. Pokrovskiy, B. O. Zhautykov, D. Son, K. Piotrzkowski, F. Barreiro, C. Glasman, O. González, L. Labarga, J. del Peso, E. Tassi, J. Terrón, M. Vázquez, M. Zambrana, M. Barbi, F. Corriveau, S. Gliga, J. Lainesse, S. Padhi, D. G. Stairs, R. Walsh, T. Tsurugai, A. Antonov, P. Danilov, B. A. Dolgoshein, D. Gladkov, V. Sosnovtsev, S. Suchkov, R. K. Dementiev, P. F. Ermolov, Y. A. Golubkov, I. I. Katkov, L. A. Khein, I. A. Korzhavina, V. A. Kuzmin, B. B. Levchenko, O. Y. Lukina, A. S. Proskuryakov, L. M. Shcheglova, N. N. Vlasov, S. A. Zotkin, N. Coppola, S. Grijpink, E. Koffeman, P. Kooijman, E. Maddox, A. Pellegrino, S. Schagen, H. Tiecke, J. J. Velthuis, L. Wiggers, E. de Wolf, N. Brümmer, B. Bylsma, L. S. Durkin, T. Y. Ling, A. M. Cooper-Sarkar, A. Cottrell, R. C.E. Devenish, B. Foster, G. Grzelak, C. Gwenlan, S. Patel, P. B. Straub, R. Walczak, A. Bertolin, R. Brugnera, R. Carlin, F. Dal Corso, S. Dusini, A. Garfagnini, S. Limentani, A. Longhin, A. Parenti, M. Posocco, L. Stanco, M. Turcato, E. A. Heaphy, F. Metlica, B. Y. Oh, J. J. Whitmore, Y. Iga, G. D'Agostini, G. Marini, A. Nigro, C. Cormack, J. C. Hart, N. A. McCubbin, C. Heusch, I. H. Park, N. Pavel, H. Abramowicz, A. Gabareen, S. Kananov, A. Kreisel, A. Levy, M. Kuze, T. Fusayasu, S. Kagawa, T. Kohno, T. Tawara, T. Yamashita, R. Hamatsu, T. Hirose, M. Inuzuka, H. Kaji, S. Kitamura, K. Matsuzawa, M. I. Ferrero, V. Monaco, R. Sacchi, A. Solano, M. Arneodo, M. Ruspa, T. Koop, G. M. Levman, J. F. Martin, A. Mirea, J. M. Butterworth, R. Hall-Wilton, T. W. Jones, M. S. Lightwood, M. R. Sutton, C. Targett-Adams, J. Ciborowski, R. Ciesielski, P. Łuzniak, R. J. Nowak, J. M. Pawlak, J. Sztuk, T. Tymieniecka, A. Ukleja, J. Ukleja, A. F. Zarnecki, M. Adamus, P. Plucinski, Y. Eisenberg, L. K. Gladilin, D. Hochman, U. Karshon, M. Riveline, D. Kçira, S. Lammers, L. Li, D. D. Reeder, M. Rosin, A. A. Savin, W. H. Smith, A. Deshpande, S. Dhawan, S. Bhadra, C. D. Catterall, S. Fourletov, G. Hartner, S. Menary, M. Soares, J. Standage
  • Argonne National Laboratory
  • Andrews University
  • National Institute for Nuclear Physics
  • University of Bonn
  • University of Bristol
  • University of Calabria
  • Chonnam National University
  • Dongshin University
  • Columbia University
  • Max Planck Institute for Physics (Werner Heisenberg Institute)
  • Institute of Nuclear Physics
  • AGH University of Krakow
  • Jagiellonian University in Kraków
  • German Electron Synchrotron
  • University of Oxford
  • DESYZeuthen
  • University of Freiburg
  • University of Glasgow
  • University of the Aegean
  • University of Hamburg
  • Imperial College London
  • Royal Holloway University of London
  • Jülich Research Centre
  • High Energy Accelerator Research Organization, Institute of Particle and Nuclear Physics
  • Nara Women's University
  • The University of Tokyo
  • Ministry of Education and Science of the Republic of Kazakhstan
  • Kyungpook National University
  • Université catholique de Louvain
  • Universidad Autónoma de Madrid
  • Ramón y Cajal Fellow.
  • McGill University
  • Meiji Gakuin University
  • Moscow Engineering Physics Institute
  • Lomonosov Moscow State University
  • NowatHERA-B.
  • University of Amsterdam
  • Ohio State University
  • PPARC Postdoctoral Research Fellow.
  • Pennsylvania State University
  • Polytechnic University Japan
  • University of Rome La Sapienza
  • STFC Rutherford Appleton Laboratory
  • Queen Mary University of London
  • University of California at Santa Cruz
  • Ewha Womans University
  • University of Siegen
  • Tel Aviv University
  • Institute of Science Tokyo
  • Tokyo Metropolitan University
  • University of Turin
  • University of Eastern Piedmont
  • University of Toronto
  • University College London
  • University of Warsaw
  • Lódź University
  • Institute of Nuclear Chemistry and Technology, Warsaw
  • Weizmann Institute of Science
  • University of Wisconsin-Madison
  • Yale University
  • York University Toronto

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

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, Q2, in the range 0.1 < Q2 < 8000 GeV2. There is no significant difference between the correlations in the current and target regions of the Breit frame for Q2 > 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 Q2 dependence. The results demonstrate that Bose-Einstein interference, and hence the size of the particle-production source, is insensitive to the hard subprocess.

Original languageEnglish
Pages (from-to)231-246
Number of pages16
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume583
Issue number3-4
DOIs
StatePublished - Mar 18 2004

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