Author: "Chollet, J. C." - Searchworks@Jio Institute Digital Library Search Results

Your search keyword '"Chollet, J. C."' showing total 178 results

Start Over Author "Chollet, J. C."

178 results on '"Chollet, J. C."'

1. A measurement of electron-tau universality from decays of intermediate vector bosons at the CERN $$\bar pp$$ collider

Author: Alitti, J., Ambrosini, G., Ansari, R., Autiero, D., Bareyre, P., Bertram, I. A., Blaylock, G., Bonamy, P., Bonesini, M., Borer, K., Bourliaud, M., Buskulic, D., Carboni, G., Cavalli, D., Cavasinni, V., Cenci, P., Chollet, J. C., Conta, C., Costa, G., Costantini, F., Cozzi, L., Cravero, A., Curatolo, M., Dell'Acqua, A., DelPrete, T., DeWolf, R. S., DiLella, L., Ducros, Y., Egan, G. F., Einsweiler, K. F., Esposito, B., Fayard, L., Federspiel, A., Ferrari, R., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. M., Gianotti, F., Gildemeister, O., Gössling, C., Goggi, V. G., Grünendahl, S., Hara, K., Hellman, S., Hrivnac, J., Hufnagel, H., Hugentobler, E., Hultqvist, K., Iacopini, E., Incandela, J., Jakobs, K., Jenni, P., Kluge, E. E., Kurz, N., Lami, S., Lariccia, P., Lefebvre, M., Linssen, L., Livan, M., Lubrano, P., Magneville, C., Mandelli, L., Mapelli, L., Mazzanti, M., Meier, K., Merkel, B., Meyer, J. P., Moniez, M., Moning, R., Morganti, M., Müller, L., Munday, D. J., Nessi, M., Nessi-Tedaldi, F., Onions, C., Pal, T., Parker, M. A., Parrour, G., Pastore, F., Pennacchio, E., Pentney, J. M., Pepe, M., Perini, L., Petridou, C., Petroff, P., Plothow-Besch, H., Polesello, G., Poppleton, A., Pretzl, K., Primavera, M., Punturo, M., Repellin, J. P., Rimoldi, A., Sacchi, M., Scampoli, P., Schacher, J., Simak, V., Singh, S. L., Sondermann, V., Stapnes, S., Stirling, A. V., Talamonti, C., Tondini, F., Tovey, S. N., Tsesmelis, E., Unal, G., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wells, P. S., White, T. O., Wood, D. R., Wotton, S. A., Zaccone, H., Zylberstejn, A., and UA2 Collaboration
Published: 1991
Full Text: View/download PDF

2. A measurement of two-jet decays of theW andZ bosons at the CERN $$\bar p$$ p collider

Author: Alitti, J., Ansari, R., Ansorge, R. E., Autiero, D., Bareyre, P., Blaylock, G., Bonamy, P., Bonesini, M., Borer, K., Bourliaud, M., Buskulic, D., Carboni, G., Cavalli, D., Cavasinni, V., Cenci, P., Chollet, J. C., Conta, C., Costa, G., Costantini, F., Cravero, A., Dell'Acqua, A., DelPrete, T., DeWolf, R. S., DiLella, L., Egan, G. F., Einsweiler, K. F., Fayard, L., Federspiel, A., Ferrari, R., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. M., Gianotti, F., Gildemeister, O., Gössling, C., Goggi, V. G., Grünendahl, S., Hara, K., Hellman, S., Hugentobler, E., Hultqvist, K., Iacopini, E., Incandela, J., Jakobs, K., Jenni, P., Kluge, E. E., Kurz, N., Lami, S., Lariccia, P., Lefebvre, M., Linssen, L., Livan, M., Lubrano, P., Magneville, C., Mandelli, L., Mapelli, L., Mazzanti, M., Meier, K., Merkel, B., Meyer, J. P., Moniez, M., Moning, R., Morganti, M., Müller, L., Munday, D. J., Onions, C., Pal, T., Parker, M. A., Parrour, G., Pastore, F., Pennacchio, E., Pentney, J. M., Pepe, M., Perini, L., Petridou, C., Petroff, P., Plothow-Besch, H., Polesello, G., Poppleton, A., Pretzl, K., Primavera, M., Punturo, M., Rasmussen, L., Repellin, J. P., Rimoldi, A., Scampoli, P., Schacher, J., Simak, V., Singh, S. L., Stapnes, S., Stirling, A. V., Tondini, F., Tovey, S. N., Tsesmelis, E., Unal, G., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wells, P. S., White, T. O., Wood, D. R., Wotton, S. A., Zaccone, H., and UA2 Collaboration
Published: 1991
Full Text: View/download PDF

3. Measurement of the transverse momentum distributions ofW andZ bosons at the CERN $$\bar pp$$ collider

Author: Alitti, J., Ansari, R., Ansorge, R. E., Autiero, D., Bagnaia, P., Bareyre, P., Blaylock, G., Bonamy, P., Bonesini, M., Booth, C. N., Borer, K., Buskulic, D., Carboni, G., Cavalli, D., Cavasinni, V., Cenci, P., Chollet, J. C., Conta, C., Costa, G., Costantini, F., Dell'Acqua, A., DeLotto, B., DelPrete, T., DeWolf, R. S., DiLella, L., Egan, G. F., Einsweiler, K. F., Fayard, L., Federspiel, A., Ferrari, R., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. M., Gianotti, F., Gildemeister, O., Gössling, C., Goggi, V. G., Grünendahl, S., Hara, K., Hellman, S., Hugentobler, E., Hultqvist, K., Iacopini, E., Incandela, J., Jakobs, K., Jenni, P., Kluge, E. E., Kurz, N., Lami, S., Lariccia, P., Lefebvre, M., Linssen, L., Livan, M., Lubrano, P., Magneville, C., Mandelli, L., Mapelli, L., Mazzanti, M., Meier, K., Merkel, B., Meyer, J. P., Moniez, M., Moning, R., Morganti, M., Müller, L., Munday, D. J., Onions, C., Pal, T., Parker, M. A., Parrour, G., Pastore, F., Pennacchio, E., Pentney, J. M., Pepe, M., Perini, L., Petridou, C., Petroff, P., Plothow-Besch, H., Polesello, G., Poppleton, A., Primavera, M., Rasmussen, L., Repellin, J. P., Rimoldi, A., Scampoli, P., Schacher, J., Singh, S. L., Stapnes, S., Stirling, A. V., Tovey, S. N., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wells, P. S., White, T. O., Wood, D. R., Wotton, S. A., Zaccone, H., and UA 2 Collaboration
Published: 1990
Full Text: View/download PDF

4. Search for top quark production at the CERN $$\bar pp$$ collider

Author: Åkesson, T., Alitti, J., Ansari, R., Ansorge, R. E., Bagnaia, P., Bareyre, P., Blaylock, G., Bonamy, P., Bonesini, M., Borer, K., Buskulie, D., Carboni, G., Cavalli, D., Cavasinni, V., Cenci, P., Chollet, J. C., Conta, C., Costa, G., Costantini, F., Dell'Acqua, A., De Lotto, B., Del Prete, T., De Wolf, R. S., Di Lella, L., Egan, G. F., Einsweiler, K. F., Fayard, L., Federspiel, A., Ferrari, R., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. M., Gianotti, F., Gildemeister, O., Gössling, C., Goggi, V. G., Grünendahl, S., Hansen, J. R., Hara, K., Hellman, S., Hugentobler, E., Hultqvist, K., Iacopini, E., Incandela, J., Jakobs, K., Jenni, P., Kluge, E. E., Kurz, N., Lami, S., Lariccia, P., Lefebvre, M., Linssen, L., Livan, M., Lubrano, P., Magneville, C., Mandelli, L., Mapelli, L., Mazzanti, M., Meier, K., Merkel, B., Meyer, J. P., Moniez, M., Moning, R., Morganti, M., Müller, L., Munday, D. J., Onions, C., Pal, T., Parker, M. A., Parrour, G., Pastore, F., Pennacchio, E., Pentney, J. M., Pepe, M., Perini, L., Petridou, C., Petroff, P., Plothow-Besch, H., Primavera, M., Polesello, G., Poppleton, A., Rasmussen, L., Repellin, J. P., Rimoldi, A., Rushbrooke, J. G., Scampoli, P., Schacher, J., Singh, S. L., Stapnes, S., Stirling, A. V., Tovey, S. N., Unal, G., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wells, P. S., White, T. O., Wood, D. R., Wotton, S. A., Zaccone, H., and UA 2 Collaboration
Published: 1990
Full Text: View/download PDF

5. Measurement ofW andZ production cross sections at the CERN $$\bar p$$ p collider

Author: Alitti, J., Ansari, R., Ansorge, R. E., Bagnaia, P., Bareyre, P., Blaylock, G., Bonamy, P., Bonesini, M., Booth, C. N., Borer, K., Buskulic, D., Carboni, G., Cavalli, D., Cavasinni, V., Cenci, P., Chollet, J. C., Conta, C., Costa, G., Costantini, F., Crittenden, J., Dell'Acqua, A., DeLotto, B., DelPrete, T., DeWolf, R. S., DiLella, L., Egan, G. F., Einsweiler, K. F., Fayard, L., Federspiel, A., Ferrari, R., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. M., Gianotti, F., Gildemeister, O., Gössling, C., Goggi, V. G., Grünendahl, S., Hara, K., Hellman, S., Hugentobler, E., Hultqvist, K., Iacopini, E., Incandela, J., Jakobs, K., Jenni, P., Kluge, E. E., Kurz, N., Lami, S., Lariccia, P., Lefebvre, M., Linssen, L., Lisowski, B., Livan, M., Lubrano, P., Magneville, C., Mandelli, L., Mapelli, L., Mazzanti, M., Meier, K., Merkel, B., Meyer, J. P., Moniez, M., Moning, R., Morganti, M., Müller, L., Munday, D. J., Onions, C., Pal, T., Parker, M. A., Parrour, G., Pastore, F., Pennacchio, E., Pentney, J. M., Pepe, M., Perini, L., Petridou, C., Petroff, P., Plothow-Besch, H., Polesello, G., Poppleton, A., Punturo, M., Rasmussen, L., Repellin, J. P., Rimoldi, A., Rushbrooke, J. G., Scampoli, P., Schacher, J., Singh, S. L., Stapnes, S., Stirling, A. V., Tondini, F., Tovey, S. N., Tsesmelis, E., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wells, P. S., White, T. O., Wood, D. R., Wotton, S. A., Zaccone, H., and UA2 Collaboration
Published: 1990
Full Text: View/download PDF

6. Jet measures and hadronic event shapes at the CERN $$\bar p$$ p collider

Author: Ansari, R., Bagnaia, P., Banner, M., Battiston, R., Bernlöhr, K., Booth, C., Borer, K., Borghini, M., Carboni, G., Cavasinni, V., Cenci, P., Chollet, J. -C., Clark, A. G., Conta, C., Costantini, F., Darriulat, P., De Lotto, B., Del Prete, T., DiLella, L., Dines-Hansen, J., Einsweiler, K., Fayard, L., Ferrari, R., Fraternali, M., Froidevaux, D., Gaillard, J. -M., Gildemeister, O., Goggi, V. G., Gössling, C., Hahn, B., Hänni, H., Hansen, J. R., Hansen, P., Hara, K., Harnew, N., Hugentobler, E., Iacopini, E., Iconomidou-Fayard, L., Jakobs, K., Jenni, P., Kluge, E. E., Kofoed-Hansen, O., Lançon, E., Lariccia, P., Livan, M., Loucatos, S., Madsen, B., Mansoulié, B., Mantovani, G. C., Mapelli, L., Meier, K., Merkel, B., Möllerud, R., Moniez, M., Moning, R., Morganti, M., Onions, C., Parker, M. A., Parrour, G., Pastore, F., Pepe, M., Petridou, Ch., Plothow-Besch, H., Polverel, M., Rasmussen, L., Repellin, J. -P., Rimoldi, A., Roussarie, A., Ruhlmann, V., Sauvage, G., Schacher, J., Stapnes, S., Stocker, F., Swartz, M., Teiger, J., Tsang, W. Y., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wunsch, M., Zaccone, H., and UA 2 Collaboration
Published: 1987
Full Text: View/download PDF

7. Measurements of hyperon semileptonic decays at the CERN Super Proton Synchrotron: III. The$$\sum ^ - \to ne^ - \bar v$$decay mode

Author: Bourquin, M., Brown, R. M., Chatelus, Y., Chollet, J. C., Degré, A., Froidevaux, D., Fyfe, A. R., Gaillard, J. -M., Gee, C. N. P., Gibson, W. M., Gray, R. J., Igo-Kemenes, P., Jeffreys, P. W., Merkel, B., Morand, R., Ott, R. J., Plothow, H., Repellin, J. -P., Saunders, B. J., Sauvage, G., Schiby, B., Siebert, H. W., Smith, V. J., Streit, K. -P., Strub, R., and Thresher, J. J.
Published: 1983
Full Text: View/download PDF

8. Inclusive particle production in the transverse momentum range between 0.25 and 40 GeV/c at the CERN $$Sp\bar pS$$ collider

Author: Banner, M., Bloch, Ph., Bonaudi, F., Borer, K., Borghini, M., Chollet, J. C., Clark, A. G., Conta, C., Darriulat, P., Di Lella, L., Hansen, J. Dines, Dorsaz, P. A., Fayard, L., Fraternali, M., Froidevaux, D., Gaillard, J. M., Gildemeister, O., Goggi, V. G., Hahn, B., Hänni, H., Hansen, J. R., Hansen, P., Himel, T., Hungerbühler, V., Jenni, P., Kofoed-Hansen, O., Lançon, E., Livan, M., Loucatos, S., Madsen, B., Mani, P., Mansoulié, B., Mantovani, G. C., Mapelli, L., Merkel, B., Møllerud, R., Onions, C., Parrour, G., Pastore, F., Plothow-Besch, H., Polverel, M., Repellin, J. P., Rimoldi, A., Rothenberg, A., Roussarie, A., Sauvage, G., Schacher, J., Siegrist, J. L., Stocker, F., Teiger, J., Vercesi, V., Weidberg, A., Zaccone, H., Zeller, W., and UA2 Collaboration
Published: 1985
Full Text: View/download PDF

9. Measurements of hyperon semileptonic decays at the CERN Super Proton Synchrotron: IV. Tests of the Cabibbo model

Author: Bourquin, M., Brown, R. M., Chatelus, Y., Chollet, J. C., Degré, A., Froidevaux, D., Fyfe, A. R., Gaillard, J. -M., Gee, C. N. P., Gibson, W. M., Gray, R. J., Igo-Kemenes, P., Jeffreys, P. W., Merkel, B., Morand, R., Ott, R. J., Plothow, H., Repellin, J. -P., Saunders, B. J., Sauvage, G., Schiby, B., Siebert, H. W., Smith, V. J., Streit, K. -P., Strub, R., and Thresher, J. J.
Published: 1983
Full Text: View/download PDF

10. Measurements of hyperon semileptonic decays at the CERN Super Proton Synchrotron: II. The 1-011-011-01decay modes

Author: Bourquin, M., Brown, R. M., Chatelus, Y., Chollet, J. C., Degré, A., Froidevaux, D., Fyfe, A. R., Gaillard, J. -M., Gee, C. N. P., Gibson, W. M., Gray, R. J., Igo-Kemenes, P., Jeffreys, P. W., Merkel, B., Morand, R., Ott, R. J., Plothow, H., Repellin, J. -P., Saunders, B. J., Sauvage, G., Schiby, B., Siebert, H. W., Smith, V. J., Streit, K. -P., Strub, R., and Thresher, J. J.
Published: 1983
Full Text: View/download PDF

11. A study of three-jet events at the CERN $$\bar pp$$ collider

Author: Appel, J. A., Bagnaia, P., Banner, M., Battiston, R., Bernlöhr, K., Borer, K., Borghini, M., Bürger, J., Carboni, G., Cavasinni, V., Cenci, P., Chollet, J. -C., Clark, A. G., Codino, A., Conta, C., Darriulat, P., De Lotto, B., Del Prete, T., Di Lella, L., Dines-Hansen, J., Einsweiler, K., Engelmann, R., Fayard, L., Fraternali, M., Froidevaux, D., Gaillard, J. -M., Gildemeister, O., Goggi, V. G., Gössling, C., Hahn, B., Hänni, H., Hansen, J. R., Hansen, P., Harnew, N., Himel, T., Iconomidou-Fayard, L., Jakobs, K., Jenni, P., Kluge, E. E., Kofoed-Hansen, O., Lançon, E., Livan, M., Loucatos, S., Madsen, B., Mani, P., Mansoulié, B., Mantovani, G. C., Mapelli, L., Meier, K., Merkel, B., Mollerud, R., Moniez, M., Moning, R., Morganti, M., Onions, C., Parker, M. A., Parrour, G., Pastore, F., Pepe, M., Plothow-Besch, H., Polverel, M., Repellin, J. -P., Rimoldi, A., Rothenberg, A. F., Roussarie, A., Ruhlmann, V., Sauvage, G., Schacher, J., Schlötelburg, M., Stocker, F., Swartz, M., Teiger, J., Tovey, S. N., Tsang, W. Y., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wunsch, M., Zaccone, H., and The UA2 Collaboration
Published: 1986
Full Text: View/download PDF

12. Measurement ofW ± andZ 0 properties at the CERN $$\bar pp$$ p collider

Author: Appel, J. A., Bagnaia, P., Banner, M., Battiston, R., Bernlöhr, K., Borer, K., Borghini, M., Carboni, G., Cavasinni, V., Cenci, P., Chollet, J. -C., Clark, A. G., Codino, A., Conta, C., Darriulat, P., De Lotto, B., Del Prete, T., Di Lella, L., Dines-Hansen, J., Einsweiler, K., Engelmann, R., Fayard, L., Fraternali, M., Froidevaux, D., Gaillard, J. -M., Gildemeister, O., Goggi, V. G., Gössling, C., Hahn, B., Hänni, H., Hansen, J. R., Hansen, P., Harnew, N., Himel, T., Iconomidou-Fayard, L., Jakobs, K., Jenni, P., Kluge, E. E., Kofoed-Hansen, O., Lançon, E., Livan, M., Loucatos, S., Madsen, B., Mani, P., Mansoulié, B., Mantovani, G. C., Mapelli, L., Meier, K., Merkel, B., Möllerud, R., Moniez, M., Moning, R., Morganti, M., Nilsson, B., Onions, C., Parker, M. A., Parrour, G., Pastore, F., Pepe, M., Plothow-Besch, H., Polverel, M., Putzer, A., Repellin, J. -P., Rothenberg, A. F., Roussarie, A., Ruhlmann, V., Sauvage, G., Schacher, J., Schlötelburg, M., Stocker, F., Swartz, M., Teiger, J., Tittel, K., Tovey, S. N., Tsang, W. Y., Valdata-Nappi, M., Vercesi, V., Weidberg, A. R., Wunsch, M., Zaccone, H., and UA2 Collaboration
Published: 1986
Full Text: View/download PDF

13. A study of high transverse momentum electrons produced in $$\bar pp$$ collisions at 540 GeV

Author: Bagnaia, P., Banner, M., Battiston, R., Bloch, Ph., Bonaudi, F., Borer, K., Borghini, M., Burger, J., Cenci, P., Chollet, J. -C., Clark, A. G., Conta, C., Darriulat, P., Di Lella, L., Dines-Hansch, J., Dorsaz, P. A., Engelmann, R., Fayard, L., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. -M., Gildemeister, O., Goggi, V. G., Gössling, C., Hahn, B., Hänni, H., Hansen, J. R., Hansen, P., Harnew, N., Himel, T., Hungerbühler, V., Jenni, P., Kofoed-Hansen, O., Lançon, E., Livan, M., Loucatos, S., Madsen, B., Mani, P., Mansoulié, B., Mantovani, G. C., Mapelli, L., Merkel, B., Möllerud, R., Nilsson, B., Onions, C., Parrour, G., Pastore, F., Plothow-Besch, H., Polverel, M., Repellin, J. -P., Rimoldi, A., Rothenberg, A., Roussarie, A., Sauvage, G., Schacher, J., Siegrist, J. L., Stimpfl, G., Stocker, F., Swartz, M., Teiger, J., Tovey, S., Vercesi, V., Weidberg, W. R., Zaccone, H., Zakrzewski, J. A., Zeller, W., and The AU2 Collaboration
Published: 1984
Full Text: View/download PDF

14. Measurement of production and properties of jets at the CERN $$\bar pp$$ collider

Author: Bagnaia, P., Banner, M., Battiston, R., Bloch, Ph., Bonaudi, F., Borer, K., Borghini, M., Chollet, J. -C., Clark, A. G., Conta, C., Darriulat, P., Di Lella, L., Dines-Hansen, J., Dorsaz, P. -A., Fayard, L., Fraternali, M., Froidevaux, D., Fumagalli, G., Gaillard, J. -M., Gildemeister, O., Goggi, V. G., Hahn, B., Hänni, H., Hansen, J. R., Hansen, P., Himel, T., Hungerbühler, V., Jenni, P., Kofoed-Hansen, O., Lançon, E., Livan, M., Loucatos, S., Madsen, B., Mani, P., Mansoulié, B., Mantovani, G. C., Mapelli, L., Merkel, B., Møllerud, R., Onions, C., Parrour, G., Psstore, F., Plothow-Besch, H., Polverel, M., Repellin, J. -P., Rimoldi, A., Rothenberg, A., Roussarie, A., Sauvage, G., Schacher, J., Siegrist, J. L., Steiner, H. M., Stimpfl, G., Stocker, F., Teiger, J., Vercesi, V., Weidberg, A., Zaccone, H., Zeller, W., and UA2 Collaboration
Published: 1983
Full Text: View/download PDF

15. Charged baryon and antibaryon production in the fragmentation region by 240 GeV protons

Author: Bourquin, M., Brown, R. M., Chatelus, Y., Chollet, J. C., Degré, A., Froidevaux, D., Fyfe, A. R., Gaillard, J. -M., Gee, C. N. P., Gibson, W. M., Igo-Kemenes, P., Jeffreys, P. W., Merkel, B., Morand, R., Plothow, H., Repellin, J. -P., Saunders, B. J., Sauvage, G., Schiby, B., Siebert, H. W., Smith, V. J., Streit, K. -P., Strub, R., Thresher, J. J., and Tovey, S. N.
Published: 1980
Full Text: View/download PDF

16. Measurements of hyperon semileptonic decays at the CERN Super Proton Synchrotron: I. The$$\Sigma ^ - \to \Lambda e^ - \bar v$$decay mode

Author: Bourquin, M., Brown, R. M., Chatelus, Y., Chollet, J. C., Degré, A., Froidevaux, D., Fyfe, A. R., Gaillard, J. -M., Gee, C. N. P., Gibson, W. M., Gray, R. J., Igo-Kemenes, P., Jeffreys, P. W., Merkel, B., Morand, R., Ott, R. J., Plothow, H., Repellin, J. -P., Saunders, B. J., Sauvage, G., Schiby, B., Siebert, H. W., Smith, V. J., Streit, K. -P., Strub, R., and Thresher, J. J.
Published: 1982
Full Text: View/download PDF

17. Measurement of K0(mu3) form factors

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Needham, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafström, P., Kubischta, W., Lenti, M., Luitz, S., Mikulec, I., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Madigojine, D., Tatishvili, G., Potrebenikov, Y. u., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, Marco, Dalpiaz, Pietro, Duclos, J., Frabetti, P. L., Gianoli, Alberto, Martini, Mara, Petrucci, Ferruccio Carlo, Savrie', Mauro, Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Veltri, M., Becker, H. G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Köpke, L., Lopes da Silva, P., Maruelli, P., Pellmann, I., Peters, A., Schmidt, S. A., Schönharting, V., Schué, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Clemencic, M., Marchetto, F., Menichetti, E., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, decadimenti, particelle elementari, acceleratori di particelle, NO
Published: 2007

18. Measurement of Kμ 30 form factors

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Litov, L., Madigozhin, D., Molokanova, N., Potrebenikov, Y. u., Stoynev, S., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Ruggiero, G., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Bernhard, R., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: fattore di forma, decadimento, mesoni K0
Published: 2007

19. Measurement of the ratio Gamma(K-L -> pi(+)pi(-))/Gamma(K-L -> pi(+/-)e(-/+)nu) and extraction of the CP violation parameter vertical bar eta(+-)vertical bar

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, Giulio, Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Litov, L., Madigozhin, D., Molokanova, N., Potrebenikov, Y., Stoynev, S., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Da Silva, P. L., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, A., Piccini, M., Bertanza, L., Carosi, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., De Cassagnac, R. G., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: kaon decays, cp violation
Published: 2007

20. Measurement of the Ratio gamma (KL -> pi+ pi-) / gamma (KL -> pi e nu) and Extraction of the CP Violation Parameter abs(eta+-)

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Needham, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafström, P., Kubischta, W., Lenti, M., Luitz, S., Mikulec, I., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Madigojine, D., Tatishvili, G., Potrebenikov, Y. u., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, Marco, Dalpiaz, Pietro, Duclos, J., Frabetti, P. L., Gianoli, Alberto, Martini, Mara, Petrucci, Ferruccio Carlo, Savrie', Mauro, Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Veltri, M., Becker, H. G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Köpke, L., Lopes da Silva, P., Maruelli, P., Pellmann, I., Peters, A., Schmidt, S. A., Schönharting, V., Schué, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Clemencic, M., Marchetto, F., Menichetti, E., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, particelle elementari, acceleratori di particelle, violazione di CP, NO
Published: 2007

21. Measurement of the ratio $\Gamma(K_{L} \rightarrow \pi^{+}\pi^{-}) / \Gamma(K_{L} \rightarrow \pi^{\pm}e^{\mp}\nu)$ and extraction of the CP violation parameter $|\eta_{+-}|$

Author: Lai, A, Anzivino, Giuseppina, Arcidiacono, R, Barr, G, Becker, H G, Bertanza, L, Bevan, A, Biino, C, Bizzeti, A, Bocquet, G, Calvetti, M, Carosi, R, Cartiglia, N, Ceccucci, A, Cenci, P, Cerri, C, Cheshkov, C, Chollet, J C, Chèze, J B, Cirilli, M, Cogan, J, Collazuo, G, Contalbrigo, M, Costantini, F, Cuhadar-Dnszelmann, T, Cundy, Donald C, D'Agostini, G, Dalpiaz, P, De Beer, M, Debu, P, Dibon, Heinz, Doble, N, Dosanjh, R S, Duclos, J, Eppard, K, Eppard, M, Falaleev, V, Fantechi, R, Fayard, L, Fischer, G, Formica, A, Fox, H, Frabetti, P L, Gaponenko, A N, Gatignon, L, Gershon, T J, Gianoli, A, Giudici, S, Gonidec, A, Gorini, B, Govi, G, Grafstrm, P, Granier de Cassagnac, R, Graziani, G, Guida, R, Hay, B, Holder, M, Iacopini, E, Iconomidou-Fayard, L, Imbergamo, E, Jeitler, Manfred, Kalmus, George Ernest, Kalter, A, Kekelidze, V D, Khristov, P Z, Kleinknecht, K, Knowles, I, Koch, U, Kpke, L, Kubischta, Werner, Lacourt, A, Lazzeroni, C, Lenti, M, Litov, L, Lopes da Silva, P, Lubrano, P, Madigozhin, D T, Maier, A, Mannelli, I, Marchetto, F, Markytan, Manfred, Marouelli, P, Marras, D, Martelli, F, Martin, V, Martini, M, Mazzucato, E, Menichetti, E, Mestvirishvili, A, Mikulec, I, Molokanova, N A, Munday, D J, Nappi, A, Nassalski, J P, Neuhofer, G, Norton, A, Ocariz, J, Olaiya, E, Palestini, S, Panzer-Steindel, B, Parker, M A, Pastrone, N, Pellmann, I, Pepé, M, Pernicka, M, Peters, A, Petrucci, F, Peyaud, B, Piccini, M, Pierazzini, G M, Potrebenikov, Yu K, Renk, B, Rondio, E, Sacco, R, Savrié, M, Schmidt, S A, Schönharting, V, Schué, Yu, Sozzi, M, Stoynev, S, Szleper, M, Tatishvili, G T, Taureg, H, Taurok, A, Tkatchev, A, Turlay, René, Unal, G, Vallage, B, Velasco, M, Veltri, M, Wah, H, Walker, A, Wanke, R, White, T O, Widhalm, L, Wingerter-Seez, I, Winhart, A, Wislicki, W, Wittgen, M, Wotton, S A, Wronka, S, Zinchenko, A I, and Ziolkowski, M
Subjects: Particle Physics - Experiment
Abstract: We present a measurement of the ratio of the decay rates $\Gamma (K_L \rightarrow\pi^+\pi^-) / \Gamma(K_L \rightarrow\pi^{\pm}e^{\mp}\nu)$, denoted as $\Gamma_{K2\pi}/\Gamma_{Ke3}$. The analysis is based on data taken during a dedicated run in 1999 by the NA48 experiment at the CERN SPS. Using a sample of 47000 $K_{2\pi}$ and five million $K_{e3}$ decays, we find $\Gamma_{K2\pi}/\Gamma_{Ke3} = (4.835 \pm 0.022_{stat.} \pm 0.016_{syst.}) \times 10^{-3}$. From this we derive the branching ratio of the CP violating decay $K_L \rightarrow\pi^+\pi^-$ and the CP violation parameter $|\eta_{+-}|$. Excluding the CP conserving direct photon emission component $K_L \rightarrow \pi^+\pi^-\gamma$, we obtain the results BR$(K_L \rightarrow \pi^+\pi^-) = (1.941 \pm 0.019) \times 10^{-3}$ and $|\eta_{+-}| = (2.223 \pm 0.012) \times 10^{-3}$.
Published: 2006

22. Measurement of the KL -> e+ e- e+ e- decay rate

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Needham, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Tatishvili, G., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y. u., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Ruggiero, G., Becker, H. G., Eppard, M., Fox, H., Eppard, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Melzer Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lamanna, G., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, decadimenti
Published: 2005

23. Search for CP violation in $K^{0} \to 3\pi^{0}$ decays

Author: Lai, A, Marras, D, Batley, J Richard, Dosanjh, R S, Gershon, T J, Kalmus, George Ernest, Lazzeroni, C, Munday, D J, Olaiya, E, Parker, M A, White, T O, Wotton, S A, Arcidiacono, R, Barr, G, Bocquet, G, Ceccucci, A, Çuhadar-Dönszelmann, T, Cundy, Donald C, Doble, Niels T, Falaleev, V, Gatignon, L, Gonidec, A, Gorini, B, Grafström, P, Kubischta, Werner, Lacourt, A, Mikulec, I, Norton, A, Panzer-Steindel, B, Tatishvili, G T, Wahl, H, Cheshkov, C, Khristov, P Z, Kekelidze, Vladimir D, Madigozhin, D T, Molokanova, N A, Potrebenikov, Yu K, Zinchenko, A I, Martin, V, Rubin, P, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, Pietro, Duclos, J, Fiorini, M, Frabetti, P L, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Lenti, M, Martelli, F, Veltri, M, Eppard, K, Eppard, M, Hirstius, A, Kleinknecht, K, Koch, U, Köpke, L, Lopes da Silva, P, Marouelli, P, Mestvirishvili, I, Pellmann, I A, Peters, A, Schmidt, S A, Schönharting, V, Schué, Yu, Wanke, R, Winhart, A, Wittgen, M, Chollet, J C, Fayard, L, Iconomidou-Fayard, L, Unal, G, Wingerter-Seez, I, Anzivino, Giuseppina, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepé, M, Piccini, M, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Fiorini, Luca, Giudici, Sergio, Mannelli, I, Pierazzini, G M, Sozzi, M, Chèze, J B, De Beer, M, Debu, P, Derue, F, Formica, A, Granier de Cassagnac, R, Gouge, G, Marel, Gérard, Mazzucato, E, Peyaud, B, Turlay, René, Vallage, B, Holder, M, Maier, A, Ziolkowski, M, Biino, C, Cartiglia, N, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J P, Rondio, Ewa, Szleper, M, Wislicki, W, Wronka, S, Dibon, Heinz, Jeitler, Manfred, Markytan, Manfred, Neuhofer, G, Pernicka, M, Taurok, A, and Widhalm, L
Subjects: Particle Physics - Experiment
Abstract: Using data taken during the year 2000 with the NA48 detector at the CERN SPS, a search for the CP violation decay $K_{S} \to 3\pi^{0}$ has been performed. From a fit to the lifetime distribution of about 4.9 million reconstructed $K^{0}/\bar{K^{0}} \to 3\pi^{0}$ decays, the CP violationg amplitude $\eta_{000} = A(K_{S} \to 3\pi^{0})/A(K_{L} \to 3\pi^{0})$ has been found to be $\Re(\eta_{000}) = -0.002 \pm 0.011 \pm 0.015$ and Im$(\eta_{000}) -0.003 \pm 0.0013 \pm 0.017$. This corresponds to an upper limit on the branching fraction of Br($K_{S} \to 3\pi^{0}) < 7.4 \times 10^{-7}$ at 90% confidence level. The result is used to improve knowledge of $\Re(\epsilon)$ and the CPT violating quantity Im($\delta$) via the Bell-Steinberger relation.
Published: 2004

24. Measurement of the Branching Ratio of the decay KL->π±e-+ν and extraction of the CKM parameter |Vus

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Dönszelmann, T., Cundy, D., D’Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafström, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Litov, L., Madigojine, D., Molokanova, N., Potrebenikov, Y. u., Stoynev, S., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrié, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, Filippo, Veltri, Michele, Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Köpke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schönharting, V., Schué, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Lamanna, G., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Published: 2004

25. First observation of the K-S -> pi(0)gamma gamma decay

Author: Lai, A., Marras, D., Batley, J. R., Dosanjh, R. S., Gershon, T. J., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Arcidiacono, R., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Panzer Steindel, B., Tatishvili, G., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y., Zinchenko, A., Martin, V., Rubin, P., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Eppard, M., Hirstius, A., Holtz, K., Kleinknecht, K., Koch, U., Kopke, L., P. L., Da, Marouelli, P., Mestvirishvili, I., Pellmann, I., Peters, A., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Beer, M. D., Debu, P., Derue, F., Formica, A., R. G., De, Gouge, G., Marel, G., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Biino, C., Cartiglia, N., Marchetto, F., Menichetti, Ezio, Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: MESON DECAYS, GAMMA-GAMMA, NEUTRAL KAON
Published: 2004

26. Measurement of K0e3 form-factors

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Litov, L., Madigojine, D., Molokanova, N., Potrebenikov, Y. u., Stoynev, S., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, decadimento, fattore di forma
Published: 2004

27. Measurement of the $\Xi^0 \rightarrow \Lambda gamma$ decay asymmetry and branching fraction

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R S., Gershon, T J., Hay, B., Kalmus, G E., Lazzeroni, C., Munday, D J., Olaiya, E., Parker, M A., White, T O., Wotton, S A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer-Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V D., Madigojine, D., Molokanova, N., Potrebenikov, Yu., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H.G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., LopesdaSilva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter-Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier De Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fisher, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and NA48
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment
Abstract: In data taken with the NA48 experiment at the CERN SPS in 1999, 730 candidates of the weak radiative hyperon decay Xi0 -> Lambda gamma have been found with an estimated background of 58+-8 events. From these events the Xi0 -> Lambda gamma decay asymmetry has been determined to alpha(Xi0 -> Lambda gamma) = -0.78 +- 0.18_stat +- 0.06_syst, which is the first evidence of a decay asymmetry in Xi0 -> Lambda gamma. The branching fraction of the decay has been measured to be Br(Xi0 -> Lambda gamma) = (1.16 +- 0.05_stat +- 0.06_syst) x 10^-3.
Published: 2004

28. Measurement of the branching ratio of the decay KL->pi+- e-+ nu and extraction of the CKM parameter |Vus

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Litov, L., Madigojine, D., Molokanova, N., Potrebenikov, Y. u., Stoynev, S., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Lamanna, G., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, decadimenti, matrice CKM
Published: 2004

29. Measurement of the branching ratio and form factors for the decay K L → π±π0e ∓νe(ν̄e)

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y. u., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: Physics, Nuclear and High Energy Physics, Antiparticle, Particle physics, Meson, 010308 nuclear & particles physics, Branching fraction, Hadron, fattore di forma, 01 natural sciences, mesoni K, Particle decay, Pion, decadimenti rari, Quantum mechanics, 0103 physical sciences, 010306 general physics, Lepton, Dimensionless quantity
Abstract: The K L →π ± π 0 e ∓ ν e ( ν e ) decay was investigated with the NA48 detector at CERN SPS using a beam of long-lived neutral kaons. The branching ratio Br (K L →π ± π 0 e ∓ ν e ( ν e ))=(5.21±0.07 stat ±0.09 syst )×10 −5 was fixed from a sample of 5464 events with 62 background events. The form factors f s , f p , λ g and h were found to be in agreement with previous measurements but with higher accuracy. The coupling parameter of the chiral Lagrangian L 3 =(−4.1±0.2)×10 −3 was evaluated from the data.
Published: 2004

30. Measurement of the branching ratio of the decay KL -> pi+- e-+ nu and extraction of the CKM parameter abs(Vus)

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Litov, L., Madigojine, D., Molokanova, N., Potrebenikov, Y., Stoynev, S., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, Marco, Dalpiaz, Pietro, Duclos, J., Frabetti, P. L., Gianoli, Alberto, Martini, Mara, Petrucci, Ferruccio Carlo, Savrie', Mauro, Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., da Silva, P. L., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Lamanna, G., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., Beer, M. D., Debu, P., Formica, A., de Cassagnac, R. G., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: CKM CP violation
Published: 2004

31. Measurement of the branching ratio and form factors for the decay K-L ->pi(+/-)pi(0)e(-/+)nu(e)((nu)over-bar(e))

Author: Batley, J. R., Dosanjh, R. S., Gershon, T. J., Kalmus, G. E., Lazzeroni, C., Munday, D., Olaiya, E., Patel, M., Parker, M. A., White, T. O., Wotton, S. A., Arcidiacono, R., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Grafstrom, P., Kubischta, W., Mikulec, I., Norton, A., Palestini, S., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Litov, L., Madigozhin, D., Molokanova, N., Potrebenikov, Y., Zinchenko, A., Rubin, P., Sacco, R., Walker, A., Bettoni, D., Calabrese, R., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Masetti, L., Petrucci, E., Savrie, M., Scarpa, M., Bizzeti, A., Calvetti, M., Collazuol, G., Iacopini, E., Lenti, M., Martelli, F., Ruggiero, G., Veltri, M., Eppard, K., Eppard, M., Hirstius, A., Kleinknecht, K., Koch, U., Kopke, L., P. L., Da, Marouelli, P., Mestvirishvili, I., Morales, C., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Wanke, R., Winhart, A., Chollet, J. C., Fayard, L., Graziani, G., Iconomidou Fayard, L., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lamanna, G., Lubrano, P., Mestvirishvili, A., Michetti, A., Nappi, A., Pepe, M., Piccini, M., Valdata Nappi, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Beer, M. D., Debu, P., Derue, F., Formica, A., Gouge, G., Marel, G., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Biino, C., Cartiglia, N., Clemencic, M., Marchetto, F., Menichetti, Ezio, Pastrone, N., Nassalski, J., Rondio, E., Wislicki, W., Wronka, S., Dibon, H., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: DIRECT CP VIOLATION
Published: 2004

32. Measurement of the Xi(0)->Lambda gamma decay asymmetry and branching fraction - NA48 collaboration

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y., Tatishvili, G., Tkatchev, A., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, R., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, Gianmaria, Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Becker, H. G., Eppard, K., Eppard, M., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., P. L., Da, Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., Beer, M. D., Debu, P., Formica, A., R. G., De, Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: BARYONS, HYPERONS, RADIATIVE WEAK DECAYS
Published: 2004

33. Measurement of the $\Xi^{0} \to \Lambda\gamma$ decay asymmetry and branching fraction

Author: Lai, A, Marras, D, Bevan, A, Dosanjh, R S, Gershon, T J, Hay, B, Kalmus, George Ernest, Lazzeroni, C, Munday, D J, Olaiya, E, Parker, M A, White, T O, Wotton, S A, Barr, G, Bocquet, G, Ceccucci, Augusto, Çuhadar-Dönszelmann, T, Cundy, Donald C, D'Agostini, Giulio, Doble, Niels T, Falaleev, V P, Gatignon, L, Gonidec, A, Gorini, B, Govi, G, Grafström, P, Kubischta, Werner, Lacourt, A, Norton, A, Palestini, S, Panzer-Steindel, B, Taureg, Hans, Velasco, M, Wahl, H, Cheshkov, C, Gaponenko, A N, Khristov, P Z, Kekelidze, V D, Madigozhin, D T, Molokanova, N A, Potrebenikov, Yu K, Tatishvili, G T, Tkachev, A L, Zinchenko, A I, Knowles, I, Martin, V, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, Pietro, Duclos, J, Frabetti, P L, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Lenti, M, Martelli, F, Veltri, M, Becker, H G, Eppard, K, Eppard, M, Fox, H, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Lopes da Silva, P, Marouelli, P, Pellmann, I A, Peters, A, Renk, B, Schmidt, S A, Schönharting, V, Schué, Yu, Wanke, R, Winhart, A, Wittgen, M, Chollet, J C, Fayard, L, Iconomidou-Fayard, L, Ocariz, J, Unal, G, Wingerter-Seez, I, Anzivino, Giuseppina, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepé, M, Piccini, M, Bertanza, L, Carosi, R, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Giudici, Sergio, Mannelli, I, Pierazzini, G M, Sozzi, M, Chèze, J B, Cogan, J, De Beer, M, Debu, P, Formica, A, Granier de Cassagnac, R, Mazzucato, E, Peyaud, B, Turlay, René, Vallage, B, Holder, M, Maier, A, Ziolkowski, M, Arcidiacono, R, Biino, C, Cartiglia, N, Guida, R, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J P, Rondio, Ewa, Szleper, M, Wislicki, W, Wronka, S, Dibon, Heinz, Fischer, G, Jeitler, Manfred, Markytan, Manfred, Mikulec, I, Neuhofer, Günther, Pernicka, Manfred, Taurok, Anton, and Widhalm, L
Subjects: High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: In data taken with the NA48 experiment at the CERN SPS in 1999, 730 candidates of the weak radiative hyperon decay $\Xi^{0} \to \Lambda\gamma$ have been found with an estimated background of $58 \pm 8$ events. From these events the $\Xi^{0} \to \Lambda\gamma$ decay asymmetry has been determined to $\alpha(\Xi^{0} \to \Lambda\gamma) = -0.78 \pm 0.18_{stat} \pm 0.06_{syst}$, which is the first evidence of a decay asymmetry in $\Xi^{0} \to \Lambda\gamma$. The branching fraction of the decay has been measured to be $Br(\Xi^{0} \to \Lambda\gamma) = (1.16 \pm 0.05_{stat} \pm 0.06_{syst}) \times 10^{-3}$.
Published: 2003

34. Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays

Author: Lai, A, Anzivino, Giuseppina, Arcidiacono, R, Barr, G, Becker, H G, Bevan, A, Biino, C, Bizzeti, A, Bocquet, G, Calvetti, M, Cartiglia, N, Casali, R, Ceccucci, Augusto, Cenci, P, Cerri, C, Cheshkov, C, Chollet, J C, Chèze, J B, Cirilli, M, Clemencic, M, Cogan, J, Collazuol, G, Contalbrigo, M, Costantini, F, Cundy, Donald C, Dalpiaz, Pietro, De Beer, M, Debu, P, Doble, Niels T, Dosanjh, R S, Duclos, J, Eppard, M, Falaleev, V P, Fantechi, R, Fayard, Louis, Fischer, G, Formica, A, Fox, H, Frabetti, P L, Gaponenko, A N, Gatignon, L, Gershon, T J, Gianoli, A, Giudici, Sergio, Gonidec, A, Gorini, B, Govi, G, Grafström, P, Granier de Cassagnac, R, Graziani, G, Hay, B, Holder, M, Holtz, K, Iacopini, E, Iconomidou-Fayard, L, Imbergamo, E, Jeitler, Manfred, Kalmus, George Ernest, Kalter, A, Kekelidze, V D, Khristov, P Z, Kleinknecht, K, Knowles, I, Koch, U, Kubischta, Werner, Köpke, L, Lazzeroni, C, Lenti, M, Lopes da Silva, P, Lubrano, P, Luitz, S, Madigozhin, D T, Maier, A, Mannelli, I, Marchetto, F, Markytan, Manfred, Marouelli, P, Marras, D, Martin, V, Martini, M, Masetti, L, Mazzucato, E, Menichetti, E, Mestvirishvili, A, Mikulec, I, Munday, D J, Nappi, A, Nassalski, J P, Needham, M D, Neuhofer, Günther, Norton, A, Ocariz, J, Olaiya, E, Palestini, S, Panzer-Steindel, B, Parker, M A, Pellmann, I A, Pepé, M, Pernicka, Manfred, Peters, A, Petrucci, F, Peyaud, B, Piccini, M, Pierazzini, G M, Potrebenikov, Yu K, Rondio, Ewa, Sacco, R, Savrié, M, Schmidt, S, Schué, Yu, Schönharting, V, Sozzi, M, Szleper, M, Tatishvili, G T, Taureg, Hans, Taurok, Anton, Turlay, René, Unal, G, Vallage, B, Velasco, M, Veltri, M, Wahl, H, Walker, A, Wanke, R, White, T O, Widhalm, L, Wingerter-Seez, I, Winhart, A, Wislicki, W, Wittgen, M, Wotton, S A, Wronka, S, Zinchenko, A I, and Ziolkowski, M
Subjects: Particle Physics - Experiment
Abstract: The $K_{L} \to \pi^{+}\pi^{-}e^{+}e^{-}$ and $K_{S} \to \pi^{+}\pi^{-}e^{+}e^{-}$ decay modes have been studied in detail using the NA48 detector at CERN SPS. Based on the data collected during the 1998 and 1999 run periods, a sample of 1162 $K_{L} \to \pi^{+}\pi^{-}e^{+}e^{-}$ candidates has been observed with an expected background level of 36.9 events, yielding the branching ratio measurement $BR(K_{L} \to \pi^{+}\pi^{-}e^{+}e^{-})=(3.08 \pm 0.20) \times 10^{-7}$. The distribution of events in the sin$\phi$cos$\phi$ variable, where $\phi$ is the angle between the $\pi^{+}\pi^{-}$ and the $e^{+}e^{-}$ decay planes in the kaon centre of mass, is found to exhibit a large CP-violating asymmetry with the value $A_{\phi}(14.2 \pm3.6)$%. For the $K_{S} \to \pi^{+}\pi^{-}e^{+}e^{-}$ decay channel, 621 candidates have been identified in the 1999 data sample with an estimated background contribution of 0.7 event. The corresponding branching ratio has been determined to be $BR(K_{S} \to \pi^{+}\pi^{-}e^{+}e^{-})=(4.71 \pm 0.32) \times 10^{-5}$. The combined value of this measurement with the published 1998 result is $BR(K_{S} \to \pi^{+}\pi^{-}e^{+}e^{-})=(4.69 \pm 0.30) \times 10^{-5}$. No asymmetry is observed in this decay mode. Our results are in good agreement with theoretical predictions based on a phenomenological description of radiative kaon decays. The form factor parameters a$_{1}$/a$_{2}$ and $\tilde{g}_{M1}$ in the $K_{L} \to \pi^{+}\pi^{-}e^{+}e^{-}$ direct emission process as well as the value of the $K^{0}$ charge radius have been extracted from the data.
Published: 2003

35. Precise measurements of the $K_{S} \to \gamma\gamma$ and $K_{L} \to \gamma\gamma$ decay rates

Author: Lai, A., Marras, D., Batley, J R., Dosanjh, R S., Gershon, T J., Kalmus, G E., Lazzeroni, C., Munday, D J., Olaiya, E., Parker, M A., White, T O., Wotton, S A., Arcidiacono, R., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Grafstrom, P., Kubischta, W., Lacourt, A., Mikulec, I., Norton, A., Panzer-Steindel, B., Tatishvili, G., Wahl, H., Cheshkov, C., Khristov, P Z., Kekelidze, V D., Madigojine, D., Molokanova, N., Potrebenikov, Yu., Zinchenko, A., Martin, V., Rubin, P., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Eppard, M., Hirstius, A., Holtz, K., Kleinknecht, K., Koch, U., Kopke, L., Lopesda, P., Marouelli, P., Mestvirishvili, I., Pellmann, I., Peters, A., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Fayard, L., Iconomidou-Fayard, L., Unal, G., Wingerter-Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J B., de Beer, M., Debu, P., Derue, F., Formica, A., Granier de Cassagnac, R., Gouge, G., Marel, G., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Biino, C., Cartiglia, N., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), NA48, and Kerec, Hélène
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Abstract: Affiliations: CERN Imprint: 10 Oct 2002 Pages: 10 p Subjects: Particle Physics - Experimental Results Accelerator: CERN SPS Experiment: NA48 (CERN Expt. Grey Book) ; Divisional affiliation: EP See record at SLAC Abstract: The K_S -> gammagamma decay rate has been measured with the NA48 detector using a high intensity short neutral beam from the CERN SPS. The measured branching ratio BR(K_S) -> gammagamma = (2.78 +- 0.06_{stat} +- 0.04_{syst}) x 10^{-6}, obtained from 7461 +- 172 K_S -> gammagamma events, is significantly higher than the O(p^4) prediction of Chiral Perturbation Theory. Using a K-L beam the ratio Gamma(K_L-gammagamma / Gamma(K_L -> pi^0pi^0pi^0 = (2.81 +- 0.01_{stat} +- 0.02_{syst}) x 10^{-3} has been measured.
Published: 2003

36. Investigation of $K_{L,S} \rightarrow \pi^{+}\pi^{-}e^{+}e^{-}$ decays

Author: Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., Hay, B., Kalmus, G E., Lazzeroni, C., Munday, D J., Needham, M D., Olaiya, E., Parker, M A., White, T O., Wotton, S A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V P., Funk, W., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Luitz, S., Matheys, J P., Mikulec, I., Norton, A., Palestini, S., Panzer-Steindel, B., Schinzel, D., Tatishvili, G., Taureg, H., Velasco, M., Vossnack, O., Wahl, H., Cheshkov, C., Gaponenko, A., Khristov, P Z., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Yu., Tkachev, A., Zinchenko, A., Knowles, I., Martin, V., Parsons, H., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Scarpa, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Martelli, F., Veltri, M., Becker, H G., Bluemer, H., Coward, D., Eppard, M., Fox, H., Hirstius, A., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes Da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter-Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Bigi, A., Calafiura, P., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J B., Cogan, J., De Beer, M., Debu, P., Derue, F., Formica, A., Granier De Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Augustin, I., Bender, M., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J P., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and NA48
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published: 2003

37. Investigation of KL,S → π+π -e+e- decays

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Needhamd, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lenti, M., Luitz, S., Mikulech, I., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Cheshkov, H. Wahl C., Gaponenko, A., Hristov, P., Kekelidze, V., Madigojine, D., Tatishvili, G., Potrebenikov, Y. u., Knowles, A. Z. i. n. c. h. e. n. k. o. I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabettik, P. L., Gianoli, A., Martini, M., Masetti, L., Petrucci, F., Savrie', M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Veltri, M., Becker, H. G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Koepke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Schmidt, S. A., Schoenharting, V., Schue', Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirillip, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Ch`ze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Clemencic, M., Marchetto, F., Menichetti, E., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, decadimenti rari, violazione simmetria CP
Published: 2003

38. Precise measurements of the K-s -> gamma gamma and K-L -> gamma gamma decay rates

Author: Lai, A., Marras, D., Batley, J. R., Dosanjh, R. S., Gershon, T. J., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Arcidiacono, R., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Doszelmann, T., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Grafstrom, P., Kubischta, W., Lacourt, A., Mikulec, I., Norton, A., Panzer Steindel, B., Tatishvili, G., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y., Zinchenko, A., Martin, V., Rubin, P., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, E., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Martelli, F., Veltri, M., Eppard, M., Hirstius, A., Holtz, K., Kleinknecht, K., Koch, U., Kopke, L., P. L., Da, Marouelli, P., Mestvirishvili, I., Pellmann, I., Peters, A., Schmidt, S. A., Schoharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Fiorini, L., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Beer, M. D., Debu, P., Derue, F., Formica, A., R. G., De, Gouge, G., Marel, G., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Biino, C., Cartiglia, N., Marchetto, F., Menichetti, Ezio, Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: kaon decay, NEUTRAL KAON, branching ratio, CHIRAL PERTURBATION-THEORY
Published: 2003

39. Investigation of K-L,K-s -> pi(+)pi(-)e(+)e(-) decays

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Needham, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lenti, M., Luitz, S., Mikulec, I., Norton, A., Palestini, S., Panzer Steindel, B., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Hristov, P., Kekelidze, V., Madigojine, D., Tatishvili, G., Potrebenikov, Y., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Masetti, L., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, Gianmaria, Graziani, G., Iacopini, E., Veltri, M., Becker, H. G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., P. L., Da, Marouelli, P., Pellmann, I., Peters, A., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., Beer, M. D., Debu, P., Formica, A., R. G., De, Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Clemencic, M., Marchetto, F., Menichetti, E., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: TIME-REVERSAL INVARIANCE, DIRECT CP VIOLATION, NA48 EXPERIMENT, ELECTROMAGNETIC TRANSITION, RADIATIVE-CORRECTIONS, TAGGING DETECTOR, NEUTRAL KAONS, CHARGE RADIUS, PI%28%2B%29PI%28-%29E%28%2B%29E%28-%29%22">K-L->PI(+)PI(-)E(+)E(-), CERN
Published: 2003

40. Search for the decay KS -> pi0 gamma gamma

Author: Lai, A., Marras, D., Batley, R., Bevan, A., Dosanjh, R. S., Gershon, T. J., Kalmus, G. E., Munday, D. J., Olaiya, E., Parker, M. A., White, T., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Norton, A., Palestini, S., Panzer Steindel, B., Tatishvili, G., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y. u., Tkatchev, A., Zinchenko, A., Knowles, I., Lazzeroni, C., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Masetti, L., Petrucci, F., Savrie, M., Bizzeti, Andrea, Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Becker, H. G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: mesoni K, decadimenti deboli non leptonici, K meson decays, weak non-leptonic decays
Published: 2003

41. Search for the decay $K_{S} \to \pi^{0} \gamma\gamma$

Author: Lai, A., Marras, D., Batley, R., Bevan, A., Dosanjh, R S., Gershon, T J., Kalmus, G E., Munday, D J., Olaiya, E., Parker, M A., White, T., Wotton, S A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy Donald, C., Doble, N., Falaleev, V P., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Norton, A., Palestini, S., Panzer-Steindel, B., Tatishvili, G T., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Khristov, P Z., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov Yu, K., Tkachev, A L., Zinchenko, A I., Knowles, I., Lazzeroni, C., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Masetti, L., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Becker, H G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes Da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G M., Sozzi, M., Cheze, J B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier De Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, Heinz., Fischer, G., Jeitler, M., Markytan, Manfred., Mikulec, I., Neuhofer, Gunther., Pernicka, Manfred., Taurok, Anton., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and NA48
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Particle Physics - Experiment
Abstract: A search for the decay $K_{S} \to \pi^{0} \gamma\gamma$ has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity $K_{S}$ beam, an upper limit for the branching ratio $BR(K_{S} \to \pi^{0} \gamma\gamma, z \geq 0.2) < 3.3 \times 10^{-7}$ has been obtained at 90% confidence level, where $z = m_{\gamma\gamma}^{2}/m_{K_{0}}^{2}$. A search for the decay $K_S\to\pi^0\gamma\gamma$ has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity $K_S$ beam, an upper limit for the branching ratio $BR(K_S\to\pi^0\gamma\gamma, z\ge 0.2)
Published: 2002

42. Precise measurements of the $K_{S}\to\gamma\gamma$ and $K_{L}\to\gamma\gamma$ decay rates

Author: Lai, A, Marras, D, Batley, J Richard, Dosanjh, R S, Gershon, T J, Kalmus, George Ernest, Lazzeroni, C, Munday, D J, Olaiya, E, Parker, M A, White, T O, Wotton, S A, Arcidiacono, R, Barr, Giles David, Bocquet, G, Ceccucci, Augusto, Çuhadar-Dönszelmann, T, Cundy, Donald C, Doble, Niels T, Falaleev, V P, Gatignon, L, Gonidec, A, Gorini, B, Grafström, P, Kubischta, Werner, Lacourt, A, Mikulec, I, Norton, Alan Robert, Panzer-Steindel, B, Tatishvili, G T, Wahl, H, Cheshkov, C, Khristov, P Z, Kekelidze, V D, Madigozhin, D T, Molokanova, N A, Potrebenikov, Yu K, Zinchenko, A I, Martin, V, Rubin, P, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, Pietro, Duclos, J, Frabetti, P L, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Lenti, M, Martelli, F, Veltri, M, Eppard, M, Hirstius, A, Holtz, K, Kleinknecht, K, Koch, U, Köpke, L, Lopes da Silva, P, De Silva, A, Marouelli, P, Mestvirishvili, I, Pellmann, I A, Peters, A, Schmidt, S A, Schönharting, V, Schué, Yu, Wanke, R, Winhart, A, Wittgen, M, Chollet, J C, Fayard, Louis, Iconomidou-Fayard, L, Unal, G, Wingerter-Seez, I, Anzivino, Giuseppina, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepé, M, Piccini, M, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Fiorini, Luca, Giudici, Sergio, Mannelli, I, Pierazzini, G M, Sozzi, M, Chèze, J B, De Beer, M, Debu, P, Derue, F, Formica, A, Granier de Cassagnac, R, Gouge, G, Marel, Gérard, Mazzucato, E, Peyaud, B, Turlay, René, Vallage, B, Holder, M, Maier, A, Ziolkowski, M, Biino, C, Cartiglia, N, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J P, Rondio, Ewa, Szleper, M, Wislicki, W, Wronka, S, Dibon, Heinz, Jeitler, Manfred, Markytan, Manfred, Neuhofer, Günther, Pernicka, Manfred, Taurok, Anton, and Widhalm, L
Subjects: Particle Physics - Experiment
Abstract: The $K_{S} \to \gamma\gamma$ decay rate has been measured with the NA48 detector using a high intensity short neutral beam from the CERN SPS. The measured branching ratio BR($K_{S}) \to \gamma\gamma = (2.78 \pm 0.06_{stat} \pm 0.04_{syst}) \times 10^{-6}$, obtained from 7461$\pm$172 $K_{S} \to \gamma\gamma$ events, is significantly higher than the $O(p^{4})$ prediction of Chiral Perturbation Theory. Using a $K_{L}$ beam the ratio $\Gamma(K_{L} \to \gamma\gamma)/ \Gamma(K_{L} \to \pi^{0}\pi^{0}\pi^{0}) = (2.81 \pm 0.01_{stat} \pm 0.02_{syst}) \times 10^{-3}$ has been measured.
Published: 2002

43. Precise measurement of the decay $K_{L} \to\pi^{0}\gamma\gamma$

Author: Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., Hay, B., Kalmus, G E., Lazzeroni, C., Munday, D J., Needham, M D., Olaiya, E., Parker, M A., White, T O., Wotton, S A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., d'Agostini, G., Doble, N., Falaleev, V P., Funk, W., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Luitz, S., Matheys, J P., Mikulec, I., Norton, A., Palestini, S., Panzer-Steindel, B., Schinzel, D., Tatishvili, G., Taureg, H., Velasco, M., Vossnack, O., Wahl, H., Cheshkov, C., Gaponenko, A., Khristov, P Z., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Yu., Tkachev, A., Zinchenko, A., Knowles, I., Martin, V., Parsons, H., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Scarpa, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Martelli, F., Veltri, M., Becker, H G., Bluemer, H., Coward, D., Eppard, M., Fox, H., Hirstius, A., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Crepe, S., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter-Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Bigi, A., Calafiura, P., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J B., Cogan, J., de Beer, M., Debu, P., Derue, F., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Augustin, I., Bender, M., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J P., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), NA48, and Kerec, Hélène
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Astrophysics::High Energy Astrophysical Phenomena, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Astrophysics::Cosmology and Extragalactic Astrophysics, Nuclear Experiment, Astrophysics::Galaxy Astrophysics
Abstract: The decay rate of $\klpgg$ has been measured with the NA48 detector at the CERN SPS. A total of $2558$ $\klpgg$ candidates have been observed with a residual background of $3.2\%$. The branching ratio is determined to be $(1.36 \pm0.03_{(stat)} \pm0.03_{(syst)}\pm 0.03_{(norm)})\times10^{-6}$ and the vector coupling constant $a_v = -0.46 \pm0.03_{(stat)} \pm0.04_{(syst)}$. This result suggests that the CP-violation effects are dominating in the $\klpee$ decay. An upper limit for the $\klpgg$ decay rate in the two photon mass region $m_{\gamma\gamma} m_{\pi^0}$ is also given
Published: 2002

44. Precise measurement of the decay K-L ->pi(0)gamma gamma

Author: Lai, A., Marras, D., Bevan, A., Dosanjh, R. S., Gershon, T. J., Hay, B., Kalmus, G. E., Lazzeroni, C., Munday, D. J., Needham, M. D., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar Donszelmann, T., Cundy, D., D'Agostini, G., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Luitz, S., Mikulec, I., Norton, A., Palestini, S., Panzer Steindel, B., Tatishvili, G., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Hristov, P., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Y., Zinchenko, A., Knowles, I., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P. L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Veltri, M., Becker, H. G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., P. L., Da, Maruelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S. A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J. C., Fayard, L., Iconomidou Fayard, L., Ocariz, J., Unal, G., Wingerter Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J. B., Cogan, J., Beer, M. D., Debu, P., Formica, A., R. G., De, Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Clemencic, M., Marchetto, F., Menichetti, Ezio, Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., and Widhalm, L.
Subjects: UNITARITY, long lifetime, CHIRAL PERTURBATION-THEORY, VECTOR-MESON EXCHANGE, PI%280%29GAMMA-GAMMA%22">K(L)->PI(0)GAMMA-GAMMA, PI-GAMMA-GAMMA%22">K->PI-GAMMA-GAMMA, KAON, K meson, decay
Published: 2002

45. New measurements of the $\eta$ and $K^0$ masses

Author: Lai, A., Marras, D., Batley, J R., Bevan, A., Dosanjh, R S., Gershon, T J., Hay, B., Kalmus, G E., Lazzeroni, C., Munday, D J., Needham, M D., Olaiya, E., Parker, M A., White, T O., Wotton, S A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., d'Agostini, G., Doble, N., Falaleev, V P., Funk, W., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Luitz, S., Matheys, J P., Mikulec, I., Norton, A., Palestini, S., Panzer-Steindel, B., Schinzel, D., Tatishvili, G., Taureg, H., Velasco, M., Vossnack, O., Wahl, H., Cheshkov, C., Gaponenko, A., Khristov, P Z., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Yu., Tkachev, A., Zinchenko, A., Knowles, I., Martin, V., Parsons, H., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Scarpa, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Martelli, F., Veltri, M., Becker, H G., Bluemer, H., Coward, D., Eppard, M., Fox, H., Hirstius, A., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Crepe, S., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter-Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Bertanza, L., Bigi, A., Calafiura, P., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J B., Cogan, J., de Beer, M., Debu, P., Derue, F., Formica, A., Granier de Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Augustin, I., Bender, M., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J P., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Neuhofer, G., Pernicka, M., Taurok, A., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), NA48, and Kerec, Hélène
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Physics::Instrumentation and Detectors, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment
Abstract: New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results $M(\eta) = 547.843\pm0.051$~MeV/c$^2$ and $M(K^0) = 497.625\pm0.031$~MeV/c$^2$ were obtained.
Published: 2002

46. Search for the decay $K_{S} \to \pi^{0}e^{+}e^{-}$

Author: Lai, A, Marras, D, Batley, J Richard, Bevan, A, Dosanjh, R S, Gershon, T J, Hay, B, Kalmus, George Ernest, Munday, D J, Olaiya, E, Parker, M A, White, T O, Wotton, S A, Barr, Giles David, Bocquet, G, Ceccucci, Augusto, Çuhadar-Dönszelmann, T, Cundy, Donald C, Doble, Niels T, Falaleev, V P, Gatignon, L, Gonidec, A, Gorini, B, Govi, G, Grafström, P, Kubischta, Werner, Lacourt, A, Lenti, M, Norton, Alan Robert, Palestini, S, Panzer-Steindel, B, Tatishvili, G T, Taureg, Hans, Velasco, M, Wahl, H, Cheshkov, C, Gaponenko, A N, Khristov, P Z, Kekelidze, V D, Madigozhin, D T, Molokanova, N A, Potrebenikov, Yu K, Tkachev, A L, Zinchenko, A I, Knowles, I, Lazzeroni, C, Martin, V, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, Pietro, Duclos, J, Frabetti, P L, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Becker, H G, Eppard, M, Fox, H, Holtz, K, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Lopes da Silva, P, Marouelli, P, Pellmann, I A, Peters, A, Renk, B, Schmidt, S A, Schönharting, V, Schué, Yu, Wanke, R, Winhart, A, Wittgen, M, Chollet, J C, Fayard, Louis, Iconomidou-Fayard, L, Ocariz, J, Unal, G, Wingerter-Seez, I, Anzivino, Giuseppina, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepé, M, Piccini, M, Carosi, R, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Giudici, Sergio, Mannelli, I, Pierazzini, G M, Sozzi, M, Chèze, J B, Cogan, J, De Beer, M, Debu, P, Formica, A, Granier de Cassagnac, R, Mazzucato, E, Peyaud, B, Turlay, René, Vallage, B, Holder, M, Maier, A, Ziolkowski, M, Arcidiacono, R, Biino, C, Cartiglia, N, Guida, R, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J P, Rondio, Ewa, Szleper, M, Wislicki, W, Wronka, S, Dibon, Heinz, Fischer, G, Jeitler, Manfred, Markytan, Manfred, Mikulec, I, Neuhofer, Günther, Pernicka, Manfred, Taurok, Anton, and Widhalm, L
Subjects: Particle Physics - Experiment
Abstract: A search for the decay $K_{S} \to \pi^{0}e^{+}e^{-}$ has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity $K_{S}$ beam, an upper limit for the branching fraction ${\rm B}(K_{S} \to \pi^{0}e^{+}e^{-}) < 1.4 \times 10^{-7}$ at 90\% confidence level has been obtained.
Published: 2001

47. Measurement of the quadratic slope parameter in the $K_{L}\rightarrow 3\pi^{0}$ decay Dalitz plot

Author: Lai, A, Marras, D, Musa, L, Bevan, A, Dosanjh, R S, Gershon, T J, Hay, B, Kalmus, George Ernest, Munday, D J, Needham, M D, Olaiya, E, Parker, M A, White, T O, Wotton, S A, Barr, Giles David, Blümer, H, Bocquet, G, Ceccucci, Augusto, Cundy, Donald C, D'Agostini, Giulio, Doble, Niels T, Falaleev, V P, Gatignon, L, Gonidec, A, Govi, G, Grafström, P, Kubischta, Werner, Lacourt, A, Lenti, M, Luitz, S, Norton, Alan Robert, Palestini, S, Panzer-Steindel, B, Tatishvili, G T, Taureg, Hans, Velasco, M, Wahl, H, Cheshkov, C, Khristov, P Z, Kekelidze, V D, Madigozhin, D T, Molokanova, N A, Potrebenikov, Yu K, Zinchenko, A I, Knowles, I, Lazzeroni, C, Martin, V, Parsons, H, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, Pietro, Duclos, J, Frabetti, P L, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Becker, H G, Eppard, M, Fox, H, Holtz, K, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Pellmann, I A, Peters, A, Renk, B, Schmidt, S A, Schönharting, V, Schué, Yu, Wanke, R, Winhart, A, Chollet, J C, Crépé, S, Fayard, Louis, Iconomidou-Fayard, L, Ocariz, J, Unal, G, Wingerter-Seez, I, Anzivino, Giuseppina, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepé, M, Piccini, M, Carosi, R, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Giudici, Sergio, Gorini, B, Mannelli, I, Pierazzini, G M, Sozzi, M, Chèze, J B, Cogan, J, De Beer, M, Debu, P, Formica, A, Granier de Cassagnac, R, Mazzucato, E, Peyaud, B, Turlay, René, Vallage, B, Augustin, I, Bender, M, Holder, M, Ziolkowski, M, Arcidiacono, R, Biino, C, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J P, Rondio, Ewa, Szleper, M, Wislicki, W, Wronka, S, Dibon, Heinz, Fischer, G, Jeitler, Manfred, Markytan, Manfred, Mikulec, I, Neuhofer, Günther, Pernicka, Manfred, and Taurok, Anton
Subjects: High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: A value of $(-6.1\pm 0.9_{stat}\pm 0.5_{syst}) \times 10^{-3}$ is obtained for the quadratic slope parameter $h$ in the $K_{L}\rightarrow 3\pi^{0}$ decay Dalitz plot at the NA48 experiment at the CERN SPS. The result is based on $14.7\times 10^{6}$ fully reconstructed $K_{L}\rightarrow 3\pi^{0} \rightarrow 6\gamma$ decays. This is the most precise measurement of any of the Dalitz plot slope parameters in the charged and neutral kaon decays so far.
Published: 2001

48. Search for the decay $K_{s} \to \pi^{0}e^{+}e^{-}$

Author: Lai, A., Marras, D., Batley, R., Bevan, A., Dosanjh, R S., Gershon, T J., Hay, B., Kalmus, G E., Munday, D J., Olaiya, E., Parker, M A., White, T O., Wotton, S A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., Doble, N., Falaleev, V., Gatignon, L., Gonidec, A., Gorini, B., Govi, G., Grafstrom, P., Kubischta, W., Lacourt, A., Lenti, M., Norton, A., Palestini, S., Panzer-Steindel, B., Tatishvili, G., Taureg, H., Velasco, M., Wahl, H., Cheshkov, C., Gaponenko, A., Khristov, P Z., Kekelidze, V., Madigojine, D., Molokanova, N., Potrebenikov, Yu., Tkachev, A., Zinchenko, A., Knowles, I., Lazzeroni, C., Martin, V., Sacco, R., Walker, A., Contalbrigo, M., Dalpiaz, P., Duclos, J., Frabetti, P L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Becker, H G., Eppard, M., Fox, H., Holtz, K., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Lopes Da Silva, P., Marouelli, P., Pellmann, I., Peters, A., Renk, B., Schmidt, S A., Schonharting, V., Schue, Y., Wanke, R., Winhart, A., Wittgen, M., Chollet, J C., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter-Seez, I., Anzivino, G., Cenci, P., Imbergamo, E., Lubrano, P., Mestvirishvili, A., Nappi, A., Pepe, M., Piccini, M., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J B., Cogan, J., De Beer, M., Debu, P., Formica, A., Granier De Cassagnac, R., Mazzucato, E., Peyaud, B., Turlay, R., Vallage, B., Holder, M., Maier, A., Ziolkowski, M., Arcidiacono, R., Biino, C., Cartiglia, N., Guida, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka, S., Dibon, H., Fischer, G., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., Widhalm, L., Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and NA48
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Abstract: A search for the decay $\kspiee$ has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity $\ks$ beam, an upper limit for the branching fraction ${\rm B}(\kspiee) 1.4 \times 10^{-7}$ at 90\% confidence level has been obtained. %Extrapolating this limit to the full phase-space %assuming the matrix element %model described above~\cite{bib:ambrosio}, %we find an upper limit of %${\cal B}(\kspiee) 6.5 \times 10^{-8}$ %at 90\% confidence level has been obtained
Published: 2001

49. A new measurement of the branching ratio of $K_{s} \to \gamma\gamma$

Author: Lai, A, Marras, D, Bevan, A, Dosanjh, R S, Gershon, T J, Hay, B, Kalmus, George Ernest, Lazzeroni, C, Munday, D J, Olaiya, E, Parker, M A, White, T O, Wotton, S A, Barr, Giles David, Bocquet, G, Ceccucci, Augusto, Çuhadar-Dönszelmann, T, Cundy, Donald C, D'Agostini, Giulio, Doble, Niels T, Falaleev, V P, Gatignon, L, Gonidec, A, Gorini, B, Govi, G, Grafström, P, Kubischta, Werner, Lacourt, A, Lenti, M, Mikulec, I, Norton, Alan Robert, Palestini, S, Panzer-Steindel, B, Tatishvili, G T, Taureg, Hans, Velasco, M, Wahl, H, Cheshkov, C, Gaponenko, A N, Khristov, P Z, Kekelidze, V D, Madigozhin, D T, Molokanova, N A, Potrebenikov, Yu K, Tkachev, A L, Zinchenko, A I, Knowles, I, Martin, V, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, Pietro, Duclos, J, Frabetti, P L, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Martelli, F, Veltri, M, Becker, H G, Eppard, M, Fox, H, Holtz, K, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Lopes da Silva, P, Marouelli, P, Pellmann, I A, Peters, A, Renk, B, Schmidt, S A, Schönharting, V, Schué, Yu, Wanke, R, Winhart, A, Wittgen, M, Chollet, J C, Fayard, Louis, Iconomidou-Fayard, L, Ocariz, J, Unal, G, Wingerter-Seez, I, Anzivino, Giuseppina, Cenci, P, Imbergamo, E, Lubrano, P, Mestvirishvili, A, Nappi, A, Pepé, M, Piccini, M, Bertanza, L, Carosi, R, Casali, R, Cerri, C, Cirilli, M, Costantini, F, Fantechi, R, Giudici, Sergio, Mannelli, I, Pierazzini, G M, Sozzi, M, Chèze, J B, Cogan, J, De Beer, M, Debu, P, Formica, A, Granier de Cassagnac, R, Mazzucato, E, Peyaud, B, Turlay, René, Vallage, B, Holder, M, Maier, A, Ziolkowski, M, Arcidiacono, R, Biino, C, Cartiglia, N, Guida, R, Marchetto, F, Menichetti, E, Pastrone, N, Nassalski, J P, Rondio, Ewa, Szleper, M, Wislicki, W, Wronka, S, Dibon, Heinz, Fischer, G, Jeitler, Manfred, Markytan, Manfred, Neuhofer, Günther, Pernicka, Manfred, Taurok, Anton, and Widhalm, L
Subjects: Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: The decay rate of $K_{S} \to \gamma\gamma$ has been measured with the NA48 detector at the CERN SPS. A total of 149 $K_{S} \to \gamma\gamma$ events have been observed. The branching ratio is determined to be $(2.58 \pm 0.36(stat) \pm 0.22(sys)) \times10^{-6}$.
Published: 2000

50. A measurement of the transverse polarization of$\Lambda$-hyperons produced in inelastic pN-reactions at 450 GeV proton energy

Author: Fanti, V., Lai, A., Marras, D., Musa, L., Nappi, B., Hay, A., Moore, K.N., Moore, R.W., Munday, D.J., Needham, M.D., Parker, M.A., White, T.O., Wotton, G., Barr, S.A., Blumer, H., Bocquet, G., Bremer, J., Ceccucci, A., Cogan, J., Cundy, D., Doble, N., Fischer, G., Funk, W., Gatignon, L., Gonidec, A., Govi, G., Grafstrom, P., Lacourt, A., Luitz, S., Marzulli, V., Matheys, J.P., Norton, A., Palestini, S., Panzer-Steindel, B., Schinzel, D., Taureg, H., Velasco, M., Vossnack, O., Wahl, H., Wirrer, G., Gaponenko, A., Kekelidze, V., Madigozhin, D., Mestvirishvili, A., Molokanova, N., Potrebenikov, Yu., Tatishvili, G., Tkachev, A., Zinchenko, O., Boyle, A., Knowles, I.G., Martin, V.J., Parsons, H., Contalbrigo, M., Dalpiaz, P., Duclos, J., Formica, A., Frabetti, P.L., Gianoli, A., Martini, M., Petrucci, F., Savrie, M., Bizzeti, A., Calvetti, M., Collazuol, G., Graziani, G., Iacopini, E., Lenti, M., Michetti, A., Talamonti, C., Coward, D., Ebersberger, C., Fox, H., Kalter, A., Kleinknecht, K., Koch, U., Kopke, L., Renk, B., Scheidt, J., Schmidt, Julien, Schue, Y., Schonharting, V., Wilhelm, R., Wittgen Orsay, M., Chollet, J. C., Crepe, S., Fayard, L., Iconomidou-Fayard, L., Ocariz, J., Unal, G., Wingerter, I., Anzivino, G., Cenci, P., Lubrano, P., Calafiura, P., Carosi, R., Casali, R., Cerri, C., Cirilli, M., Costantini, F., Fantechi, R., Giudici, S., Gorini, B., Mannelli, I., Pierazzini, G., Sozzi, M., Cheze, J.B., De Beer, M., Debu, P., Granier De Cassagnac, R., Hristov, P., Mazzucato, E., Peyaud, B., Schanne, S., Turlay, R., Vallage, I., Augustin, B., Bender, M., Holder, M., Ziolkowski, M., Arcidiacono, R., Biino, C., Cester, R., Marchetto, F., Menichetti, E., Pastrone, N., Nassalski, J., Rondio, E., Szleper, M., Wislicki, W., Wronka Vienna, S., Dibon, H., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., Pernicka, M., Taurok, A., Kerec, Hélène, Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), and NA48
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published: 2000

Catalog

Books, media, physical & digital resources

See catalog results

Searchworks

Select search scope, currently: Articles Catalog books, media & more in Jio Institute collections Articles journal articles & other e-resources

Search

Search Constraints

Refine your results

Search Limiters

Topic

Publication Year Range

Language

Publication Type

Journal

Database

Publisher

178 results on '"Chollet, J. C."'

Search Results

Catalog

Select search scope, currently: Articles

Catalog

books, media & more in Jio Institute collections

Articles

journal articles & other e-resources