Study of D*(+) production in nu(mu) charged current interactions in the NOMAD experiment RID B-6634-2009 RID C-6672-2008

mu(-) + D*+ + hadrons hooked right arrowD(0) + pi(+) hooked right arrowK(-) + pi(+) A high purity D*+ sample composed of 35 events was extracted. The D*+ yield in nu(mu) charged current interactions was measured to be T = (0.79 +/- 0.17(stat.) +/- 0.10(syst.))%. The mean fraction of the hadronic jet energy taken by the D*+ is 0.67 +/- 0.02(stat.) +/- 0.02(syst.). The distributions of the fragmentation variables z, P-T(2) and x(F) for D*+ are also presented. (C) 2002 Elsevier Science B.V. All rights reserved. -->
Přístupová URL adresa: https://explore.openaire.eu/search/publication?articleId=od______3668::a01a9f38001b1bb753bf6f0bb288b676
https://hdl.handle.net/11590/114408
Rights: OPEN
Přírůstkové číslo: edsair.od......3668..a01a9f38001b1bb753bf6f0bb288b676
Autor: 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 R, 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, 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, Kent N, Kirsanov M, Klimov O, Kokkonen J, Kovzelev A, Krasnoperov A, Kustov D, Kuznetsov V, Lacaprara S, Lachaud C, Lakic B, Lanza A, La Rotonda 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, Pastore F, Peak LS, Pennacchio E, Pessard H, Petti R, Placci A, Polesello G, Pollmann D, Polyarush A, Popov B, Poulsen C, Rico J, Riemann P, Roda C, Rubbia A, Salvatore F, Schahmaneche K, Schmidt B, Schmidt T, 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., ORESTANO, DOMIZIA
Přispěvatelé: 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, R, 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, 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, Kent, N, Kirsanov, M, Klimov, O, Kokkonen, J, Kovzelev, A, Krasnoperov, A, Kustov, D, Kuznetsov, V, Lacaprara, S, Lachaud, C, Lakic, B, Lanza, A, La Rotonda, 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, L, Pennacchio, E, Pessard, H, Petti, R, Placci, A, Polesello, G, Pollmann, D, Polyarush, A, Popov, B, Poulsen, C, Rico, J, Riemann, P, Roda, C, Rubbia, A, Salvatore, F, Schahmaneche, K, Schmidt, B, Schmidt, T, 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.
Rok vydání: 2002
Popis: A search was made among numu charged current events collected in the NOMAD experiment for the reaction: nu(mu) + N --> mu(-) + D*+ + hadrons hooked right arrowD(0) + pi(+) hooked right arrowK(-) + pi(+) A high purity D*+ sample composed of 35 events was extracted. The D*+ yield in nu(mu) charged current interactions was measured to be T = (0.79 +/- 0.17(stat.) +/- 0.10(syst.))%. The mean fraction of the hadronic jet energy taken by the D*+ is 0.67 +/- 0.02(stat.) +/- 0.02(syst.). The distributions of the fragmentation variables z, P-T(2) and x(F) for D*+ are also presented. (C) 2002 Elsevier Science B.V. All rights reserved.
Databáze: OpenAIRE
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