A more sensitive search for nu_mu to nu_tau oscillations in NOMAD

Astier, P.; Autiero, D.; Baldisseri, A.; Baldo-Ceolin, M.; Ballocchi, G.; 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.; Gandolfo, A.; Gangler, E.; Geiser, A.; Geppert, D.; Gibin, D.; Gninenko, S.; Godley, A.; 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.; Krasnoperov, A.; Kuznetsov, V.E.; Lacaprara, S.; Lachuad, C.; Lakić, Biljana; Lanza, A.; La Rotonda, L.; Laveder, M.; C.; Lazzeroni, C.; Letessier-Selvon, A.; Levy, J.M.; Linssen, L.; Ljubičić, Ante; Long, J.; Lupi, A.; Manola-Poggioli, E.; Marchionni, A.; Martelli, F.; Mechain, X.; Mendiburu, J.-P.; Meyer, J.P.; Mezzetto, M.; Mishra, S.R.; Moorhead, G.F.; Mossuz, L.; Nedelec, P.; Nefedov, Yu.; Nguyen-Mau, C.; Nordmann, D.; Orestano, D.; Pastore, F.; Peak, L.S.; Pennacchio, E.; Pessard, H.; Petti, R.; Placci, A.; Pluquet, A.; Polesello, G.; Pollmann, D.; Popov, B.; Poulsen, C.; Rathouit, P.; Renzoni, G.; Rico, J.; Roda, C.; Rubbia, A.; Salvatore, F.; Schahmaneche, K.; Schmidt, B.; Schmidt, T.; Segneri, G.; Sevior, M.; Sillou, D.; Soler, F.J.P.; Sozzi, G.; Steele, D.; Steffen, P.; Steininger, M.; Stiegler, U.; Stipčević, Mario; Stolarczyk, T.; 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.; Verkindt, D.; Vieira, J.-M.; Vinogradova, T.; Vo, M.-K.; Volkov, S.; Weber, F.V.; Weisse, T.; Wilson, F.F.; Winton, L.J.; Yabsley, B.D.; Zaccone, H.; Zuber, K.; Zuccon, P.

Pregled bibliografske jedinice broj: 36617

A more sensitive search for nu_mu to nu_tau oscillations in NOMAD

Astier, P.; Autiero, D.; Baldisseri, A.; Baldo-Ceolin, M.; Ballocchi, G.; Banner, M.; Bassompierre, G.; Benslama, K.; Besson, N.; Bird, I. et al.

A more sensitive search for nu_mu to nu_tau oscillations in NOMAD // Physics letters B, 453 (1999), 1-2; 169-186 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 36617 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A more sensitive search for nu_mu to nu_tau oscillations in NOMAD

Autori
Astier, P. ; Autiero, D. ; Baldisseri, A. ; Baldo-Ceolin, M. ; Ballocchi, G. ; 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. ; Gandolfo, A. ; Gangler, E. ; Geiser, A. ; Geppert, D. ; Gibin, D. ; Gninenko, S. ; Godley, A. ; 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. ; Krasnoperov, A. ; Kuznetsov, V.E. ; Lacaprara, S. ; Lachuad, C. ; Lakić, Biljana ; Lanza, A. ; La Rotonda, L. ; Laveder, M. ; C. ; Lazzeroni, C. ; Letessier-Selvon, A. ; Levy, J.M. ; Linssen, L. ; Ljubičić, Ante ; Long, J. ; Lupi, A. ; Manola-Poggioli, E. ; Marchionni, A. ; Martelli, F. ; Mechain, X. ; Mendiburu, J.-P. ; Meyer, J.P. ; Mezzetto, M. ; Mishra, S.R. ; Moorhead, G.F. ; Mossuz, L. ; Nedelec, P. ; Nefedov, Yu. ; Nguyen-Mau, C. ; Nordmann, D. ; Orestano, D. ; Pastore, F. ; Peak, L.S. ; Pennacchio, E. ; Pessard, H. ; Petti, R. ; Placci, A. ; Pluquet, A. ; Polesello, G. ; Pollmann, D. ; Popov, B. ; Poulsen, C. ; Rathouit, P. ; Renzoni, G. ; Rico, J. ; Roda, C. ; Rubbia, A. ; Salvatore, F. ; Schahmaneche, K. ; Schmidt, B. ; Schmidt, T. ; Segneri, G. ; Sevior, M. ; Sillou, D. ; Soler, F.J.P. ; Sozzi, G. ; Steele, D. ; Steffen, P. ; Steininger, M. ; Stiegler, U. ; Stipčević, Mario ; Stolarczyk, T. ; 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. ; Verkindt, D. ; Vieira, J.-M. ; Vinogradova, T. ; Vo, M.-K. ; Volkov, S. ; Weber, F.V. ; Weisse, T. ; Wilson, F.F. ; Winton, L.J. ; Yabsley, B.D. ; Zaccone, H. ; Zuber, K. ; Zuccon, P.

Izvornik
Physics letters B (0370-2693) 453 (1999), 1-2; 169-186

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

Ključne riječi
neutrino oscillations

Sažetak
With additional data and improved algorithms, we have enhanced the sensitivity of our appearance sear for nu_mu to nu_tau oscillations in the NOMAD detector in the CERN-SPS wide-band neutrino beam. The search uses kinematic criteria to identify nu_tau charged interactions followed by decay of the tau^- to one of several decay modes. Our "blind" analyses of deep-inelastic scattering data taken in 1996 and 1997, combined with consistent reanalyses of previously reported 1995 data, yield no oscillation signal. For the two-family oscillation scenario, we present the contour outlining a 90% C.L. confidence region in the sin^2 2theta_mu tau-Delta m^2 plane. At large Delta m^2, the confidence region includes sin^2 theta_micro thau<1.2x10^-3 (a limit 3.5 times more stringent than in our previous publication), while at sin^2 2theta_microthau=1, the confidence region includes Delta m^2<1.2 eV^2/c^4

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA

Projekti:
00980204

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Ante Ljubičić (autor)

Biljana Lakić (autor)

Mario Stipčević (autor)

Citiraj ovu publikaciju:

@article{article, author = {Astier, P. and Autiero, D. and Baldisseri, A. and Baldo-Ceolin, M. and Ballocchi, G. and Banner, M. and Bassompierre, G. and Benslama, K. and Besson, N. and Bird, I. and Blumenfeld, B. and Bobisut, F. and Bouchez, J. and Boyd, S. and Bueno, A. and Bunyatov, S. and Camilleri, L. and Cardini, A. and Cattaneo, P.W. and Cavasinni, V. and Cervera-Villanueva, A. and Collazuol, G. and Conforto, G. and Conta, C. and Contalbrigo, M. and Cousins, R. and Daniels, D. and Degaudenzi, H. and Del Prete, T. and De Santo, A. and Dignan, T. and Di Lella, L. and do Couto e Silva, E. and Donnelly, I.J. and Dumarchez, J. and Ellis, M. and Fazio, T. and Feldman, G.J. and Ferrari, R. and Ferrere, D. and Flaminio, V. and Fraternali, M. and Gaillard, J.M. and Gandolfo, A. and Gangler, E. and Geiser, A. and Geppert, D. and Gibin, D. and Gninenko, S. and Godley, A. and Gomez-Cadenas, J.J. and Gosset, J. and Goessling, C. and Gouanere, M. and Grant, A. and Graziani, G. and Guglielmi, A. and Hagner, C. and Hernando, J. and Hubbard, D. and Hurst, P. and Hyett, N. and Iacopini, E. and Joseph, C. and Juget, F. and Kirsanov, M.M. and Klimov, O. and Kokkonen, J. and Kovzelev, A. and Krasnoperov, A. and Kuznetsov, V.E. and Lacaprara, S. and Lachuad, C. and Laki\'{c}, Biljana and Lanza, A. and La Rotonda, L. and Laveder, M. and Lazzeroni, C. and Letessier-Selvon, A. and Levy, J.M. and Linssen, L. and Ljubi\v{c}i\'{c}, Ante and Long, J. and Lupi, A. and Manola-Poggioli, E. and Marchionni, A. and Martelli, F. and Mechain, X. and Mendiburu, J.-P. and Meyer, J.P. and Mezzetto, M. and Mishra, S.R. and Moorhead, G.F. and Mossuz, L. and Nedelec, P. and Nefedov, Yu. and Nguyen-Mau, C. and Nordmann, D. and Orestano, D. and Pastore, F. and Peak, L.S. and Pennacchio, E. and Pessard, H. and Petti, R. and Placci, A. and Pluquet, A. and Polesello, G. and Pollmann, D. and Popov, B. and Poulsen, C. and Rathouit, P. and Renzoni, G. and Rico, J. and Roda, C. and Rubbia, A. and Salvatore, F. and Schahmaneche, K. and Schmidt, B. and Schmidt, T. and Segneri, G. and Sevior, M. and Sillou, D. and Soler, F.J.P. and Sozzi, G. and Steele, D. and Steffen, P. and Steininger, M. and Stiegler, U. and Stip\v{c}evi\'{c}, Mario and Stolarczyk, T. and Tareb-Reyes, M. and Taylor, G.N. and Tereshchenko, V. and Toropin, A. and Touchard, A.-M. and Tovey, S.N. and Tran, M.-T. and Tsesmelis, E. and Ulrichs, J. and Vacavant, L. and Valdata-Nappi, M. and Valuev, V. and Vannucci, F. and Varvell, K.E. and Veltri, M. and Vercesi, V. and Verkindt, D. and Vieira, J.-M. and Vinogradova, T. and Vo, M.-K. and Volkov, S. and Weber, F.V. and Weisse, T. and Wilson, F.F. and Winton, L.J. and Yabsley, B.D. and Zaccone, H. and Zuber, K. and Zuccon, P.}, year = {1999}, pages = {169-186}, keywords = {neutrino oscillations}, journal = {Physics letters B}, volume = {453}, number = {1-2}, issn = {0370-2693}, title = {A more sensitive search for nu\_mu to nu\_tau oscillations in NOMAD}, keyword = {neutrino oscillations} }

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

Pregled bibliografske jedinice broj: 36617

A more sensitive search for nu_mu to nu_tau oscillations in NOMAD

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