Inclusive production of rho^0(770), f_0(980) and f_2(1270) mesons in nu_mu charged current interactions (CROSBI ID 92986)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
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.
engleski
Inclusive production of rho^0(770), f_0(980) and f_2(1270) mesons in nu_mu charged current interactions
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.
inclusive; resonance production; neutrino interactions
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
