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Inclusive production of rho^0(770), f_0(980) and f_2(1270) mesons in nu_mu charged current interactions


Astier, P.; Autiero, D.; Baldisseri, A.; Baldo-Ceolin, M.; Banner, M.; Bassompierre, G.; Benslama, K.; Besson, N.; Bird, I.; Blumenfeld, B. et al.
Inclusive production of rho^0(770), f_0(980) and f_2(1270) mesons in nu_mu charged current interactions // Nuclear Physics. B, 601 (2001), 1-2; 3-23 (međunarodna recenzija, članak, znanstveni)


Naslov
Inclusive production of rho^0(770), f_0(980) and f_2(1270) mesons in nu_mu charged current interactions

Autori
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. ; 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. ; Donnelly, I. J. ; Dumarchez, J. ; Ellis, M. ; Fazio, T. ; Feldman, G. J. ; Ferrari, R. ; Ferrere, D. ; Flaminio, V. ; Fraternali, M. ; Gaillard, J. M. ; Gangler, E. ; Geiser, A. ; Geppert, D. ; Gibin, D. ; Gninenko, S. ; Godley, A. ; Gonzales-Garcia, M. C. ; Gomez-Cadenas, J. J. ; Gosset, J. ; Goessling, C. ; Gouanere, M. ; Grant, A. ; Graziani, G. ; Guglielmi, A. ; Hagner, C. ; Hernando, J. ; Hubbard, D. ; Hurst, P. ; Hyett, N. ; Iacopini, E. ; Joseph, C. ; Juget, F. ; Kirsanov, M. M. ; Klimov, O. ; Kokkonen, J. ; Kovzelev, A. ; Krasnikov, N. V. ; Krasnoperov, A. ; Kuznetsov, V. ; Lacaprara, S. ; Lauchaud, C. ; Lakić, Biljana ; Lanza, A. ; La Rotonda, L. ; Laveder, M. ; C. ; Letessier-Selvon, A. ; Levy, J.M. ; Linssen, L. ; Ljubičić, Ante ; Long, J. ; Lupi, A. ; Marchionni, A. ; Martelli, F. ; Mechain, X. ; Mendiburu, J.-P. ; Meyer, J. P. ; Mezzetto, M. ; Mishra, S. R. ; Moorhead, G. F. ; Naumov, D. ; Nedelec, 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, P. ; Popov, B. ; Poulsen, C. ; Rathouit, P. ; Rico, J. ; Roda, C. ; Rubbia, A. ; Salvatore, F. ; Schahmaneche, K. ; Schmidt, B. ; Sevior, M. ; Sillou, D. ; Soler, F. J. P. ; Sozzi, G. ; Steele, D. ; Stiegler, U. ; Stipčević, Mario ; Stolarczyk, T. ; Tareb-Reyes, M. ; Taylor, G. N. ; Tereschenko, 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. ; Zuber, K. ; Zuccon, P.

Izvornik
Nuclear Physics. B (0550-3213) 601 (2001), 1-2; 3-23

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Inclusive; resonance production; neutrino interactions

Sažetak
The inclusive production of the meson resonances rho^0(770), f_0(980) and f_2(1270) in neutrino-nucleus charged current interactions has been studied with the NOMAD detector exposed to the wide band neutrino beam generated by 450 GeV protons at the CERN SPS. For the first time the f_0(980) meson is observed in neutrino interactions. The statistical significance of its observation is 6 standard deviations. The presence of f_2(1270) in neutrino interactions is reliably established. The average multiplicity of these three resonances is measured as a function of several kinematic variables. The experimental results are compared to the multiplicities obtained from a simulation based on the Lund model. In addition, the average multiplicity of rho0(770) in antineutrino-nucleus interactions is measured.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00980204

Ustanove
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus