Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN

P. Astier; D. Autiero; A. Baldisseri; M. Baldo-Ceolin; M. Banner; G. Bassompierre; K. Benslama; N. Besson; I. Bird; B. Blumenfeld; F. Bobisut; J. Bouchez; S. Boyd; A. Bueno; S. Bunyatov; L. Camilleri; A. Cardini; P. W. Cattaneo; V. Cavasinni; A. Cervera-Villanueva; R. C. Challis; A. Chukanov; G. Collazuol; G. Conforto; C. Conta; M. Contalbrigo; R. Cousins; D. Daniels; H. Degaudenzi; T. del Prete; A. de Santo; T. Dignan; L. di Lella; E. do Couto e Silva; J. Dumarchez; M. Ellis; G. J. Feldman; R. Ferrari; D. Ferrère; V. Flaminio; M. Fraternali; J. M. Gaillard; E. Gangler; A. Geiser; D. Geppert; D. Gibin; S. Gninenko; A. Godley; J. J. Gomez-Cadenas; J. Gosset; C. Gößling; M. Gouanère; A. Grant; G. Graziani; A. Guglielmi; C. Hagner; J. Hernando; D. Hubbard; P. Hurst; N. Hyett; E. Iacopini; C. Joseph; F. Juget; N. Kent; M. Kirsanov; O. Klimov; J. Kokkonen; A. Kovzelev; A. Krasnoperov; S. Lacaprara; C. Lachaud; B. Lakić; A. Lanza; L. la Rotonda; M. Laveder; A. Letessier-Selvon; J. M. Levy; L. Linssen; A. Ljubičić; J. Long; A. Lupi; V. Lyubushkin; A. Marchionni; F. Martelli; X. Méchain; J. P. Mendiburu; J. P. Meyer; M. Mezzetto; S. R. Mishra; G. F. Moorhead; D. Naumov; P. Nédélec; Yu Nefedov; C. Nguyen-Mau; D. Orestano; F. Pastore; L. S. Peak; E. Pennacchio; H. Pessard; R. Petti; A. Placci; G. Polesello; D. Pollmann; A. Polyarush; B. Popov; C. Poulsen; L. Rebuffi; J. Rico; P. Riemann; C. Roda; A. Rubbia; F. Salvatore; K. Schahmaneche; B. Schmidt; T. Schmidt; A. Sconza; M. Sevior; D. Sillou; F. J.P. Soler; G. Sozzi; D. Steele; U. Stiegler; M. Stipčević; Th Stolarczyk; M. Tareb-Reyes; G. N. Taylor; V. Tereshchenko; A. Toropin; A. M. Touchard; S. N. Tovey; M. T. Tran; E. Tsesmelis; J. Ulrichs; L. Vacavant; M. Valdata-Nappi; V. Valuev; F. Vannucci; K. E. Varvell; M. Veltri; V. Vercesi; G. Vidal-Sitjes; J. M. Vieira; T. Vinogradova; F. V. Weber; T. Weisse; F. F. Wilson; L. J. Winton; B. D. Yabsley; H. Zaccone; R. Zei; K. Zuber; P. Zuccon

doi:10.1016/j.nuclphysb.2004.03.011

Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN

P. Astier, D. Autiero, A. Baldisseri, M. Baldo-Ceolin, M. Banner, G. Bassompierre, K. Benslama, N. Besson, I. Bird, B. Blumenfeld, F. Bobisut, J. Bouchez, S. Boyd, A. Bueno, S. Bunyatov, L. Camilleri, A. Cardini, P. W. Cattaneo, V. Cavasinni, A. Cervera-VillanuevaR. C. Challis, A. Chukanov, G. Collazuol, G. Conforto, C. Conta, M. Contalbrigo, R. Cousins, D. Daniels, H. Degaudenzi, T. del Prete, A. de Santo, T. Dignan, L. di Lella, E. do Couto e Silva, J. Dumarchez, M. Ellis, G. J. Feldman, R. Ferrari, D. Ferrère, V. Flaminio, M. Fraternali, J. M. Gaillard, E. Gangler, A. Geiser, D. Geppert, D. Gibin, S. Gninenko, A. Godley, J. J. Gomez-Cadenas, J. Gosset, C. Gößling, M. Gouanère, A. Grant, G. Graziani, A. Guglielmi, C. Hagner, J. Hernando, D. Hubbard, P. Hurst, N. Hyett, E. Iacopini, C. Joseph, F. Juget, N. Kent, M. Kirsanov, O. Klimov, J. Kokkonen, A. Kovzelev, A. Krasnoperov, S. Lacaprara, C. Lachaud, B. Lakić, A. Lanza, L. la Rotonda, M. Laveder, A. Letessier-Selvon, J. M. Levy, L. Linssen, A. Ljubičić, J. Long, A. Lupi, V. Lyubushkin, A. Marchionni, F. Martelli, X. Méchain, J. P. Mendiburu, J. P. Meyer, M. Mezzetto, S. R. Mishra, G. F. Moorhead, D. Naumov, P. Nédélec, Yu Nefedov, C. Nguyen-Mau, D. Orestano, F. Pastore, L. S. Peak, E. Pennacchio, H. Pessard, R. Petti, A. Placci, G. Polesello, D. Pollmann, A. Polyarush, B. Popov, C. Poulsen, L. Rebuffi, J. Rico, P. Riemann, C. Roda, A. Rubbia, F. Salvatore, K. Schahmaneche, B. Schmidt, T. Schmidt, A. Sconza, M. Sevior, D. Sillou, F. J.P. Soler, G. Sozzi, D. Steele, U. Stiegler, M. Stipčević, Th Stolarczyk, M. Tareb-Reyes, G. N. Taylor, V. Tereshchenko, A. Toropin, A. M. Touchard, S. N. Tovey, M. T. Tran, E. Tsesmelis, J. Ulrichs, L. Vacavant, M. Valdata-Nappi, V. Valuev, F. Vannucci, K. E. Varvell, M. Veltri, V. Vercesi, G. Vidal-Sitjes, J. M. Vieira, T. Vinogradova, F. V. Weber, T. Weisse, F. F. Wilson, L. J. Winton, B. D. Yabsley, H. Zaccone, R. Zei, K. Zuber, P. Zuccon

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Bose-Einstein correlations in one and two dimensions have been studied, with high statistics, in charged current muon-neutrino interaction events collected with the NOMAD detector at CERN. In one dimension the Bose-Einstein effect has been analyzed with the Goldhaber and the Kopylov-Podgoretskii phenomenological parametrizations. The Goldhaber parametrization gives the radius of the pion emission region R_G=1.01±0.05(stat) ^+0.09_-0.06(sys) fm and for the chaoticity parameter the value λ=0.40±0.03(stat)^+0.01 _-0.06(sys). Using the Kopylov-Podgoretskii parametrization yields R_KP=2.07±0.04(stat)^+0.01 _-0.14(sys) fm and λ_KP=0.29±0.06 (stat)^+0.01_-0.04(sys). Different parametrizations of the long-range correlations have been also studied. The two-dimensional shape of the source has been investigated in the longitudinal comoving frame. A significant difference between the transverse and the longitudinal dimensions is observed. The high statistics of the collected sample allowed the study of the Bose-Einstein correlations as a function of rapidity, charged particle multiplicity and hadronic energy. A weak dependence of both radius and chaoticity on multiplicity and hadronic energy is found.

Original language	English (US)
Pages (from-to)	3-28
Number of pages	26
Journal	Nuclear Physics B
Volume	686
Issue number	1-2
DOIs	https://doi.org/10.1016/j.nuclphysb.2004.03.011
State	Published - May 10 2004
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Astier, P., Autiero, D., Baldisseri, A., Baldo-Ceolin, M., Banner, M., Bassompierre, G., Benslama, K., Besson, N., Bird, I., Blumenfeld, B., Bobisut, F., Bouchez, J., Boyd, S., Bueno, A., Bunyatov, S., Camilleri, L., Cardini, A., Cattaneo, P. W., Cavasinni, V., ... Zuccon, P. (2004). Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN. Nuclear Physics B, 686(1-2), 3-28. https://doi.org/10.1016/j.nuclphysb.2004.03.011

Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN. / Astier, P.; Autiero, D.; Baldisseri, A.; Baldo-Ceolin, M.; Banner, M.; Bassompierre, G.; Benslama, K.; Besson, N.; Bird, I.; Blumenfeld, B.; Bobisut, F.; Bouchez, J.; Boyd, S.; Bueno, A.; Bunyatov, S.; Camilleri, L.; Cardini, A.; Cattaneo, P. W.; Cavasinni, V.; Cervera-Villanueva, A.; Challis, R. C.; Chukanov, A.; Collazuol, G.; Conforto, G.; Conta, C.; Contalbrigo, M.; Cousins, R.; Daniels, D.; Degaudenzi, H.; del Prete, T.; de Santo, A.; Dignan, T.; di Lella, L.; do Couto e Silva, E.; Dumarchez, J.; Ellis, M.; Feldman, G. J.; Ferrari, R.; Ferrère, D.; Flaminio, V.; Fraternali, M.; Gaillard, J. M.; Gangler, E.; Geiser, A.; Geppert, D.; Gibin, D.; Gninenko, S.; Godley, A.; Gomez-Cadenas, J. J.; Gosset, J.; Gößling, C.; Gouanère, M.; Grant, A.; Graziani, G.; Guglielmi, A.; Hagner, C.; Hernando, J.; Hubbard, D.; Hurst, P.; Hyett, N.; Iacopini, E.; Joseph, C.; Juget, F.; Kent, N.; Kirsanov, M.; Klimov, O.; Kokkonen, J.; Kovzelev, A.; Krasnoperov, A.; Lacaprara, S.; Lachaud, C.; Lakić, B.; Lanza, A.; la Rotonda, L.; Laveder, M.; Letessier-Selvon, A.; Levy, J. M.; Linssen, L.; Ljubičić, A.; Long, J.; Lupi, A.; Lyubushkin, V.; Marchionni, A.; Martelli, F.; Méchain, X.; Mendiburu, J. P.; Meyer, J. P.; Mezzetto, M.; Mishra, S. R.; Moorhead, G. F.; Naumov, D.; Nédélec, P.; Nefedov, Yu; Nguyen-Mau, C.; Orestano, D.; Pastore, F.; Peak, L. S.; Pennacchio, E.; Pessard, H.; Petti, R.; Placci, A.; Polesello, G.; Pollmann, D.; Polyarush, A.; Popov, B.; Poulsen, C.; Rebuffi, L.; Rico, J.; Riemann, P.; Roda, C.; Rubbia, A.; Salvatore, F.; Schahmaneche, K.; Schmidt, B.; Schmidt, T.; Sconza, A.; Sevior, M.; Sillou, D.; Soler, F. J.P.; Sozzi, G.; Steele, D.; Stiegler, U.; Stipčević, M.; Stolarczyk, Th; Tareb-Reyes, M.; Taylor, G. N.; Tereshchenko, V.; Toropin, A.; Touchard, A. M.; Tovey, S. N.; Tran, M. T.; Tsesmelis, E.; Ulrichs, J.; Vacavant, L.; Valdata-Nappi, M.; Valuev, V.; Vannucci, F.; Varvell, K. E.; Veltri, M.; Vercesi, V.; Vidal-Sitjes, G.; Vieira, J. M.; Vinogradova, T.; Weber, F. V.; Weisse, T.; Wilson, F. F.; Winton, L. J.; Yabsley, B. D.; Zaccone, H.; Zei, R.; Zuber, K.; Zuccon, P.

In: Nuclear Physics B, Vol. 686, No. 1-2, 10.05.2004, p. 3-28.

Research output: Contribution to journal › Article › peer-review

Astier, P, Autiero, D, Baldisseri, A, Baldo-Ceolin, M, Banner, M, Bassompierre, G, Benslama, K, Besson, N, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Boyd, S, Bueno, A, Bunyatov, S, Camilleri, L, Cardini, A, Cattaneo, PW, Cavasinni, V, Cervera-Villanueva, A, Challis, RC, Chukanov, A, Collazuol, G, Conforto, G, Conta, C, Contalbrigo, M, Cousins, R, Daniels, D, Degaudenzi, H, del Prete, T, de Santo, A, Dignan, T, di Lella, L, do Couto e Silva, E, Dumarchez, J, Ellis, M, Feldman, GJ, Ferrari, R, Ferrère, D, Flaminio, V, Fraternali, M, Gaillard, JM, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Godley, A, Gomez-Cadenas, JJ, Gosset, J, Gößling, C, Gouanère, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Hyett, N, Iacopini, E, Joseph, C, Juget, F, Kent, N, Kirsanov, M, Klimov, O, Kokkonen, J, Kovzelev, A, Krasnoperov, A, Lacaprara, S, Lachaud, C, Lakić, B, Lanza, A, la Rotonda, L, Laveder, M, Letessier-Selvon, A, Levy, JM, Linssen, L, Ljubičić, A, Long, J, Lupi, A, Lyubushkin, V, Marchionni, A, Martelli, F, Méchain, X, Mendiburu, JP, Meyer, JP, Mezzetto, M, Mishra, SR, Moorhead, GF, Naumov, D, Nédélec, P, Nefedov, Y, Nguyen-Mau, C, Orestano, D, Pastore, F, Peak, LS, Pennacchio, E, Pessard, H, Petti, R, Placci, A, Polesello, G, Pollmann, D, Polyarush, A, Popov, B, Poulsen, C, Rebuffi, L, Rico, J, Riemann, P, Roda, C, Rubbia, A, Salvatore, F, Schahmaneche, K, Schmidt, B, Schmidt, T, Sconza, A, Sevior, M, Sillou, D, Soler, FJP, Sozzi, G, Steele, D, Stiegler, U, Stipčević, M, Stolarczyk, T, Tareb-Reyes, M, Taylor, GN, Tereshchenko, V, Toropin, A, Touchard, AM, Tovey, SN, Tran, MT, Tsesmelis, E, Ulrichs, J, Vacavant, L, Valdata-Nappi, M, Valuev, V, Vannucci, F, Varvell, KE, Veltri, M, Vercesi, V, Vidal-Sitjes, G, Vieira, JM, Vinogradova, T, Weber, FV, Weisse, T, Wilson, FF, Winton, LJ, Yabsley, BD, Zaccone, H, Zei, R, Zuber, K & Zuccon, P 2004, 'Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN', Nuclear Physics B, vol. 686, no. 1-2, pp. 3-28. https://doi.org/10.1016/j.nuclphysb.2004.03.011

Astier, P. ; Autiero, D. ; Baldisseri, A. ; Baldo-Ceolin, M. ; Banner, M. ; Bassompierre, G. ; Benslama, K. ; Besson, N. ; Bird, I. ; Blumenfeld, B. ; Bobisut, F. ; Bouchez, J. ; Boyd, S. ; Bueno, A. ; Bunyatov, S. ; Camilleri, L. ; Cardini, A. ; Cattaneo, P. W. ; Cavasinni, V. ; Cervera-Villanueva, A. ; Challis, R. C. ; Chukanov, A. ; Collazuol, G. ; Conforto, G. ; Conta, C. ; Contalbrigo, M. ; Cousins, R. ; Daniels, D. ; Degaudenzi, H. ; del Prete, T. ; de Santo, A. ; Dignan, T. ; di Lella, L. ; do Couto e Silva, E. ; Dumarchez, J. ; Ellis, M. ; Feldman, G. J. ; Ferrari, R. ; Ferrère, D. ; Flaminio, V. ; Fraternali, M. ; Gaillard, J. M. ; Gangler, E. ; Geiser, A. ; Geppert, D. ; Gibin, D. ; Gninenko, S. ; Godley, A. ; Gomez-Cadenas, J. J. ; Gosset, J. ; Gößling, C. ; Gouanère, M. ; Grant, A. ; Graziani, G. ; Guglielmi, A. ; Hagner, C. ; Hernando, J. ; Hubbard, D. ; Hurst, P. ; Hyett, N. ; Iacopini, E. ; Joseph, C. ; Juget, F. ; Kent, N. ; Kirsanov, M. ; Klimov, O. ; Kokkonen, J. ; Kovzelev, A. ; Krasnoperov, A. ; Lacaprara, S. ; Lachaud, C. ; Lakić, B. ; Lanza, A. ; la Rotonda, L. ; Laveder, M. ; Letessier-Selvon, A. ; Levy, J. M. ; Linssen, L. ; Ljubičić, A. ; Long, J. ; Lupi, A. ; Lyubushkin, V. ; Marchionni, A. ; Martelli, F. ; Méchain, X. ; Mendiburu, J. P. ; Meyer, J. P. ; Mezzetto, M. ; Mishra, S. R. ; Moorhead, G. F. ; Naumov, D. ; Nédélec, P. ; Nefedov, Yu ; Nguyen-Mau, C. ; Orestano, D. ; Pastore, F. ; Peak, L. S. ; Pennacchio, E. ; Pessard, H. ; Petti, R. ; Placci, A. ; Polesello, G. ; Pollmann, D. ; Polyarush, A. ; Popov, B. ; Poulsen, C. ; Rebuffi, L. ; Rico, J. ; Riemann, P. ; Roda, C. ; Rubbia, A. ; Salvatore, F. ; Schahmaneche, K. ; Schmidt, B. ; Schmidt, T. ; Sconza, A. ; Sevior, M. ; Sillou, D. ; Soler, F. J.P. ; Sozzi, G. ; Steele, D. ; Stiegler, U. ; Stipčević, M. ; Stolarczyk, Th ; Tareb-Reyes, M. ; Taylor, G. N. ; Tereshchenko, V. ; Toropin, A. ; Touchard, A. M. ; Tovey, S. N. ; Tran, M. T. ; Tsesmelis, E. ; Ulrichs, J. ; Vacavant, L. ; Valdata-Nappi, M. ; Valuev, V. ; Vannucci, F. ; Varvell, K. E. ; Veltri, M. ; Vercesi, V. ; Vidal-Sitjes, G. ; Vieira, J. M. ; Vinogradova, T. ; Weber, F. V. ; Weisse, T. ; Wilson, F. F. ; Winton, L. J. ; Yabsley, B. D. ; Zaccone, H. ; Zei, R. ; Zuber, K. ; Zuccon, P. / Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN. In: Nuclear Physics B. 2004 ; Vol. 686, No. 1-2. pp. 3-28.

@article{544ed8f233334c6c877f6247280fe38f,

title = "Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN",

abstract = "Bose-Einstein correlations in one and two dimensions have been studied, with high statistics, in charged current muon-neutrino interaction events collected with the NOMAD detector at CERN. In one dimension the Bose-Einstein effect has been analyzed with the Goldhaber and the Kopylov-Podgoretskii phenomenological parametrizations. The Goldhaber parametrization gives the radius of the pion emission region RG=1.01±0.05(stat) +0.09-0.06(sys) fm and for the chaoticity parameter the value λ=0.40±0.03(stat)+0.01 -0.06(sys). Using the Kopylov-Podgoretskii parametrization yields RKP=2.07±0.04(stat)+0.01 -0.14(sys) fm and λKP=0.29±0.06 (stat)+0.01-0.04(sys). Different parametrizations of the long-range correlations have been also studied. The two-dimensional shape of the source has been investigated in the longitudinal comoving frame. A significant difference between the transverse and the longitudinal dimensions is observed. The high statistics of the collected sample allowed the study of the Bose-Einstein correlations as a function of rapidity, charged particle multiplicity and hadronic energy. A weak dependence of both radius and chaoticity on multiplicity and hadronic energy is found.",

author = "P. Astier and D. Autiero and A. Baldisseri and M. Baldo-Ceolin and M. Banner and G. Bassompierre and K. Benslama and N. Besson and I. Bird and B. Blumenfeld and F. Bobisut and J. Bouchez and S. Boyd and A. Bueno and S. Bunyatov and L. Camilleri and A. Cardini and Cattaneo, {P. W.} and V. Cavasinni and A. Cervera-Villanueva and Challis, {R. C.} and A. Chukanov and G. Collazuol and G. Conforto and C. Conta and M. Contalbrigo and R. Cousins and D. Daniels and H. Degaudenzi and {del Prete}, T. and {de Santo}, A. and T. Dignan and {di Lella}, L. and {do Couto e Silva}, E. and J. Dumarchez and M. Ellis and Feldman, {G. J.} and R. Ferrari and D. Ferr{\`e}re and V. Flaminio and M. Fraternali and Gaillard, {J. M.} and E. Gangler and A. Geiser and D. Geppert and D. Gibin and S. Gninenko and A. Godley and Gomez-Cadenas, {J. J.} and J. Gosset and C. G{\"o}{\ss}ling and M. Gouan{\`e}re and A. Grant and G. Graziani and A. Guglielmi and C. Hagner and J. Hernando and D. Hubbard and P. Hurst and N. Hyett and E. Iacopini and C. Joseph and F. Juget and N. Kent and M. Kirsanov and O. Klimov and J. Kokkonen and A. Kovzelev and A. Krasnoperov and S. Lacaprara and C. Lachaud and B. Laki{\'c} and A. Lanza and {la Rotonda}, L. and M. Laveder and A. Letessier-Selvon and Levy, {J. M.} and L. Linssen and A. Ljubi{\v c}i{\'c} and J. Long and A. Lupi and V. Lyubushkin and A. Marchionni and F. Martelli and X. M{\'e}chain and Mendiburu, {J. P.} and Meyer, {J. P.} and M. Mezzetto and Mishra, {S. R.} and Moorhead, {G. F.} and D. Naumov and P. N{\'e}d{\'e}lec and Yu Nefedov and C. Nguyen-Mau and D. Orestano and F. Pastore and Peak, {L. S.} and E. Pennacchio and H. Pessard and R. Petti and A. Placci and G. Polesello and D. Pollmann and A. Polyarush and B. Popov and C. Poulsen and L. Rebuffi and J. Rico and P. Riemann and C. Roda and A. Rubbia and F. Salvatore and K. Schahmaneche and B. Schmidt and T. Schmidt and A. Sconza and M. Sevior and D. Sillou and Soler, {F. J.P.} and G. Sozzi and D. Steele and U. Stiegler and M. Stip{\v c}evi{\'c} and Th Stolarczyk and M. Tareb-Reyes and Taylor, {G. N.} and V. Tereshchenko and A. Toropin and Touchard, {A. M.} and Tovey, {S. N.} and Tran, {M. T.} and E. Tsesmelis and J. Ulrichs and L. Vacavant and M. Valdata-Nappi and V. Valuev and F. Vannucci and Varvell, {K. E.} and M. Veltri and V. Vercesi and G. Vidal-Sitjes and Vieira, {J. M.} and T. Vinogradova and Weber, {F. V.} and T. Weisse and Wilson, {F. F.} and Winton, {L. J.} and Yabsley, {B. D.} and H. Zaccone and R. Zei and K. Zuber and P. Zuccon",

note = "Funding Information: We thank the management and staff of CERN and of all participating institutes for their vigorous support of the experiment. Particular thanks are due to the CERN accelerator and beam-line staff for the magnificent performance of the neutrino beam. The following funding agencies have contributed to this experiment: Australian Research Council (ARC) and Department of Education, Science, and Training (DEST), Australia; Institut National de Physique Nucl{\'e}aire et Physique des Particules (IN2P3), Commissariat {\`a} l'Energie Atomique (CEA), Minist{\`e}re de l'Education Nationale, de l'Enseignement Sup{\'e}rieur et de la Recherche, France; Bundesministerium f{\"u}r Bildung und Forschung (BMBF, contract 05 6DO52), Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Russian Foundation for Basic Research, Institute for Nuclear Research of the Russian Academy of Sciences, Russia; Fonds National Suisse de la Recherche Scientifique, Switzerland; Department of Energy, National Science Foundation (grant PHY-9526278), the Sloan and the Cottrell Foundations, USA. ",

year = "2004",

month = may,

day = "10",

doi = "10.1016/j.nuclphysb.2004.03.011",

language = "English (US)",

volume = "686",

pages = "3--28",

journal = "Nuclear Physics B",

issn = "0550-3213",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - Bose-Einstein correlations in charged current muon-neutrino interactions in the NOMAD experiment at CERN

AU - Astier, P.

AU - Autiero, D.

AU - Baldisseri, A.

AU - Baldo-Ceolin, M.

AU - Banner, M.

AU - Bassompierre, G.

AU - Benslama, K.

AU - Besson, N.

AU - Bird, I.

AU - Blumenfeld, B.

AU - Bobisut, F.

AU - Bouchez, J.

AU - Boyd, S.

AU - Bueno, A.

AU - Bunyatov, S.

AU - Camilleri, L.

AU - Cardini, A.

AU - Cattaneo, P. W.

AU - Cavasinni, V.

AU - Cervera-Villanueva, A.

AU - Challis, R. C.

AU - Chukanov, A.

AU - Collazuol, G.

AU - Conforto, G.

AU - Conta, C.

AU - Contalbrigo, M.

AU - Cousins, R.

AU - Daniels, D.

AU - Degaudenzi, H.

AU - del Prete, T.

AU - de Santo, A.

AU - Dignan, T.

AU - di Lella, L.

AU - do Couto e Silva, E.

AU - Dumarchez, J.

AU - Ellis, M.

AU - Feldman, G. J.

AU - Ferrari, R.

AU - Ferrère, D.

AU - Flaminio, V.

AU - Fraternali, M.

AU - Gaillard, J. M.

AU - Gangler, E.

AU - Geiser, A.

AU - Geppert, D.

AU - Gibin, D.

AU - Gninenko, S.

AU - Godley, A.

AU - Gomez-Cadenas, J. J.

AU - Gosset, J.

AU - Gößling, C.

AU - Gouanère, M.

AU - Grant, A.

AU - Graziani, G.

AU - Guglielmi, A.

AU - Hagner, C.

AU - Hernando, J.

AU - Hubbard, D.

AU - Hurst, P.

AU - Hyett, N.

AU - Iacopini, E.

AU - Joseph, C.

AU - Juget, F.

AU - Kent, N.

AU - Kirsanov, M.

AU - Klimov, O.

AU - Kokkonen, J.

AU - Kovzelev, A.

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N1 - Funding Information: We thank the management and staff of CERN and of all participating institutes for their vigorous support of the experiment. Particular thanks are due to the CERN accelerator and beam-line staff for the magnificent performance of the neutrino beam. The following funding agencies have contributed to this experiment: Australian Research Council (ARC) and Department of Education, Science, and Training (DEST), Australia; Institut National de Physique Nucléaire et Physique des Particules (IN2P3), Commissariat à l'Energie Atomique (CEA), Ministère de l'Education Nationale, de l'Enseignement Supérieur et de la Recherche, France; Bundesministerium für Bildung und Forschung (BMBF, contract 05 6DO52), Germany; Istituto Nazionale di Fisica Nucleare (INFN), Italy; Russian Foundation for Basic Research, Institute for Nuclear Research of the Russian Academy of Sciences, Russia; Fonds National Suisse de la Recherche Scientifique, Switzerland; Department of Energy, National Science Foundation (grant PHY-9526278), the Sloan and the Cottrell Foundations, USA.

PY - 2004/5/10

Y1 - 2004/5/10

N2 - Bose-Einstein correlations in one and two dimensions have been studied, with high statistics, in charged current muon-neutrino interaction events collected with the NOMAD detector at CERN. In one dimension the Bose-Einstein effect has been analyzed with the Goldhaber and the Kopylov-Podgoretskii phenomenological parametrizations. The Goldhaber parametrization gives the radius of the pion emission region RG=1.01±0.05(stat) +0.09-0.06(sys) fm and for the chaoticity parameter the value λ=0.40±0.03(stat)+0.01 -0.06(sys). Using the Kopylov-Podgoretskii parametrization yields RKP=2.07±0.04(stat)+0.01 -0.14(sys) fm and λKP=0.29±0.06 (stat)+0.01-0.04(sys). Different parametrizations of the long-range correlations have been also studied. The two-dimensional shape of the source has been investigated in the longitudinal comoving frame. A significant difference between the transverse and the longitudinal dimensions is observed. The high statistics of the collected sample allowed the study of the Bose-Einstein correlations as a function of rapidity, charged particle multiplicity and hadronic energy. A weak dependence of both radius and chaoticity on multiplicity and hadronic energy is found.

AB - Bose-Einstein correlations in one and two dimensions have been studied, with high statistics, in charged current muon-neutrino interaction events collected with the NOMAD detector at CERN. In one dimension the Bose-Einstein effect has been analyzed with the Goldhaber and the Kopylov-Podgoretskii phenomenological parametrizations. The Goldhaber parametrization gives the radius of the pion emission region RG=1.01±0.05(stat) +0.09-0.06(sys) fm and for the chaoticity parameter the value λ=0.40±0.03(stat)+0.01 -0.06(sys). Using the Kopylov-Podgoretskii parametrization yields RKP=2.07±0.04(stat)+0.01 -0.14(sys) fm and λKP=0.29±0.06 (stat)+0.01-0.04(sys). Different parametrizations of the long-range correlations have been also studied. The two-dimensional shape of the source has been investigated in the longitudinal comoving frame. A significant difference between the transverse and the longitudinal dimensions is observed. The high statistics of the collected sample allowed the study of the Bose-Einstein correlations as a function of rapidity, charged particle multiplicity and hadronic energy. A weak dependence of both radius and chaoticity on multiplicity and hadronic energy is found.

UR - http://www.scopus.com/inward/record.url?scp=1842661187&partnerID=8YFLogxK

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U2 - 10.1016/j.nuclphysb.2004.03.011

DO - 10.1016/j.nuclphysb.2004.03.011

M3 - Article

AN - SCOPUS:1842661187

VL - 686

SP - 3

EP - 28

JO - Nuclear Physics B

JF - Nuclear Physics B

SN - 0550-3213

IS - 1-2

ER -