Inclusive production of rho(0)(770), f(0)(980) and f(2)(1270) mesons in nu(mu) charged current interactions RID B-6634-2009 RID C-6672-2008

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; 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; Silva, Ede; Dumarchez, J; Ellis, M; Fazio, T; Feldman, Gj; Ferrari, R; Ferrere, D; Flaminio, V; Fraternali, M; Gaillard, Jm; Gangler, E; Geiser, A; Geppert, D; Gibin, D; Gninenko, S; Godley, A; Gomez Cadenas JJ,; Gosset, J; Gossling, 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; Klimov, O; Kokkonen, J; Kovzelev, A; Krasnoperov, A; Kuznetsov, V; Lacaprara, S; Lachaud, C; Lakic, B; Lanza, A; Larotonda, L; Laveder, M; Letessier Selvon, A; Levy, Jm; Linssen, L; Ljubicic, A; Long, J; Lupi, A; Marchionni, A; Martelli, F; Mechain, X; Mendiburu, Jp; Meyer, Jp; Mezzetto, M; Mishra, Sr; Moorhead, Gf; Naumov, D; Nedelec, P; Nefedov, Y; Nguyen Mau, C; Orestano, Domizia; Pastore, F; Peak, Ls; Pennacchio, E; Pessard, H; Petti, R; Placci, A; Polesello, G; Pollmann, D; Polyarush, A; Popov, B; Poulsen, C; Rathouit, P; Rico, J; Roda, C; Rubbia, A; Salvatore, F; Schahmaneche, K; Schmidt, B; Sevior, M; Sillou, D; Soler, Fjp; Sozzi, G; Steele, D; Stiegler, U; Stipcevic, 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; Zuber, K; Zuccon, P.

doi:10.1016/S0550-3213(01)00054-2

Benvenuti nell'Anagrafe della Ricerca d'Ateneo

La valutazione delle attività di ricerca che si svolgono nelle università ha assunto un'importanza rilevante sia per l'intero sistema universitario sia all'interno di ogni singolo ateneo. Roma Tre si è quindi dotata di idonei strumenti informativi in grado di supportare al meglio le azioni di monitoraggio e di valutazione delle attività di ricerca svolte nei propri dipartimentied ha realizzato una Anagrafe della Ricerca di Ateneo.

The inclusive production of the meson resonances p(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 f0(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 rho (0)(770) in antineutrino-nucleus interactions is measured. (C) 2001 Elsevier Science B.V. All rights reserved.

Titolo:	Inclusive production of rho(0)(770), f(0)(980) and f(2)(1270) mesons in nu(mu) charged current interactions RID B-6634-2009 RID C-6672-2008
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 PW 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 Silva EDE Dumarchez J Ellis M Fazio T Feldman GJ Ferrari R Ferrere D Flaminio V Fraternali M Gaillard JM Gangler E Geiser A Geppert D Gibin D Gninenko S Godley A Gomez Cadenas JJ Gosset J Gossling 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 Klimov O Kokkonen J Kovzelev A Krasnoperov A Kuznetsov V Lacaprara S Lachaud C Lakic B Lanza A LaRotonda L Laveder M Letessier Selvon A Levy JM Linssen L Ljubicic A Long J Lupi A Marchionni A Martelli F Mechain X Mendiburu JP Meyer JP Mezzetto M Mishra SR Moorhead GF Naumov D Nedelec P Nefedov Y Nguyen Mau C ORESTANO, DOMIZIA Pastore F Peak LS Pennacchio E Pessard H Petti R Placci A Polesello G Pollmann D Polyarush A Popov B Poulsen C Rathouit P Rico J Roda C Rubbia A Salvatore F Schahmaneche K Schmidt B Sevior M Sillou D Soler FJP Sozzi G Steele D Stiegler U Stipcevic 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 Zuber K Zuccon P. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2001
Rivista:	NUCLEAR PHYSICS. B
Abstract:	The inclusive production of the meson resonances p(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 f0(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 rho (0)(770) in antineutrino-nucleus interactions is measured. (C) 2001 Elsevier Science B.V. All rights reserved.
Handle:	http://hdl.handle.net/11590/136194
Appare nelle tipologie:	1.1 Articolo in rivista

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