Improved Measurement of the Branching Fraction and Energy Spectrum of eta' from Upsilon(1S) Decays

Autor: Aquines, O., Collaboration, CLEO

Publikováno v: Phys.Rev.D74:092006,2006; Erratum-ibid.D75:119902,2007

We present an improved measurement of the $\eta'$ meson energy spectrum in $\Upsilon(1S)$ decays, using 1.2 fb^{-1} of data taken at the $\Upsilon(1S)$ center-of-mass energy with the CLEO III detector. We compare our results with models of the $\eta'

Externí odkaz: http://arxiv.org/abs/hep-ex/0610032

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Observation of the suppressed ADS modes B± →[π±K∓π+π-] D K± and B± →[π±K∓π+π-] Dπ±

Autor: Aaij, R, Abellan Beteta, C, Adeva, B, Adinol, M, Adrover, C, Affolder, A, Ajaltouni, Z, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Alvarez Cartelle, P, Alves, A, Amato, S, Amerio, S, Amhis, Y, Anderlini, L, Anderson, J, Andreassen, R, Appleby, R, Aquines, O, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E, Auriemma, G, Bachmann, S, Back, J, Baesso, C, Balagura, V, Baldini, W, Barlow, R, Barschel, C, Barsuk, S, Barter, W, Bauer, T, Bay, A, Beddow, J, Bedeschi, F, Bediaga, I, Belogurov, S, Belous, K, Belyaev, I, Ben Haim, E, Benayoun, M, Bencivenni, G, Benson, S, Benton, J, Berezhnoy, A, Bernet, R, Bettler, M, van Beuzekom, M, Bien, A, Bifani, S, Bird, T, Bizzeti, A, Bjørnstad, P, Blake, T, Blanc, F, Blouw, J, Blusk, S, Bocci, V, Bondar, A, Bondar, N, Bonivento, W, Borghi, S, Borgia, A, Bowcock, T, Bowen, E, Bozzi, C, Brambach, T, Vandenbrand, J, Bressieux, J, Brett, D, Britsch, M, Britton, T, Brook, N, Burducea, I, Bursche, A, Busetto, G, Buytaert, J, Cadeddu, S, Callot, O, Camboni, A, Campana, P, Carbone, A, Carboni, G, Cardinale, R, Cardini, A, Carranza Mejia, H, Carson, L, Carvalho, K, Casse, G, Cattaneo, M, Cauet, C, Charles, M, Charpentier, P, Chen, P, Chiapolini, N, Chrzaszcz, M, Ciba, K, Cid Vidal, X, Ciezarek, G, Clarke, P, Clemencic, M, Cliff, H, Closier, J, Coca, C, Coco, V, Cogan, J, Cogneras, E, Collins, P, Comerma Montells, A, Contu, A, Cook, A, Coombes, M, Coquereau, S, Corti, G, Couturier, B, Cowan, G, Craik, D, Cunliffe, S, Currie, R, D'Ambrosio, C, David, P, Debonis, I, De Bruyn, K, Decapua, S, De Cian, M, De Miranda, J, De Oyanguren Campos, M, De Paula, L, Desilva, W, De Simone, P, Decamp, D, Deckenhoff, M, Delbuono, L, Derkach, D, Deschamps, O, Dettori, F, Dicanto, A, Dijkstra, H, Dogaru, M, Donleavy, S, Dordei, F, Dosil Suárez, A, Dossett, D, Dovbnya, A, Dupertuis, F, Dzhelyadin, R, Dziurda, A, Dzyuba, A, Easo, S, Egede, U, Eidelman, S, Vaneijk, D, Eisenhardt, S, Eitschberger, U, Ekelhof, R, Eklund, L, Elrifai, I, Elsasser, C, Elsby, D, Falabella, A, Färber, C, Fardell, G, Farinelli, C, Farry, S, Fave, V, Ferguson, D, Fernandez Albor, V, Ferreira Rodrigues, F, Ferro Luzzi, M, Filippov, S, Fitzpatrick, C, Fontana, M, Fontanelli, F, Forty, R, Francisco, O, Frank, M, Frei, C, Frosini, M, Furcas, S, Furfaro, E, Gallas Torreira, A, Galli, D, Gandelman, M, Gandini, P, Gao, Y, Garofoli, J, Garosi, P, Garra Tico, J, Garrido, L, Gaspar, C, Gauld, R, Gersabeck, E, Gersabeck, M, Gershon, T, Ghez, P, Gibson, V, Gligorov, V, Göbel, C, Golubkov, D, Golutvin, A, Gordon, H, Grabalosa Gándara, M, Graciani Diaz, R, Granado Cardoso, L, Graugés, E, Graziani, G, Grecu, A, Greening, E, Gregson, S, Grünberg, O, Gui, B, Gushchin, E, Guz, Y, Gys, T, Hadjivasiliou, C, Haefeli, G, Haen, C, Haines, S, Hall, S, Hampson, T, Hansmann Menzemer, S, Harnew, N, Harnew, S, Harrison, J, Hartmann, T, He, J, Heijne, V, Hennessy, K, Henrard, P, Hernando Morata, J, van Herwijnen, E, Hicks, E, Hill, D, Hoballah, M, Hombach, C, Hopchev, P, Hulsbergen, W, Hunt, P, Huse, T, Hussain, N, Hutchcroft, D, Hynds, D, Iakovenko, V, Idzik, M, Ilten, P, Jacobsson, R, Jaeger, A, Jans, E, Jaton, P, Jing, F, John, M, Johnson, D, Jones, C, Jost, B, Kaballo, M, Kandybei, S, Karacson, M, Karbach, T, Kenyon, I, Kerzel, U, Ketel, T, Keune, A, Kochebina, O, Komarov, I, Koopman, R, Koppenburg, P, Korolev, M, Kozlinskiy, A, Kravchuk, L, Kreplin, K, Kreps, M, Krocker, G, Krokovny, P, Kruse, F, Kvaratskheliya, T, Lathi, V, Lacarrere, D, Lafferty, G, Lai, A, Lambert, D, Lambert, R, Lanciotti, E, Lanfranchi, G, Langenbruch, C, Latham, T, Lazzeroni, C, Legac, R, van Leerdam, J, Lees, J, Lefèvre, R, Leat, A, Lefrançois, J, Leo, S, Leroy, O, Leverington, B, Li, Y, Li Gioi, L, Liles, M, Lindner, R, Linn, C, Liu, B, Liu, G, von Loeben, J, Lohn, S, Lopes, J, Lopez Asamar, E, Lopez March, N, Lu, H, Lucchesi, D, Luisier, J, Luo, H, Machefert, F, Machikhiliyan, I, Maciuc, F, Maev, O, Malde, S, Manca, G, Mancinelli, G, Marconi, U, Märki, R, Marks, J, Martellotti, G, Martens, A, Martin, L, Martín Sánchez, A, Martinelli, M, Martinez Santos, D, Martinstostes, D, Massafferri, A, Matev, R, Mathe, Z, Matteuzzi, C, Maurice, E, Mazurov, A, Mccarthy, J, Mcnulty, R, Mcnab, A, Meadows, B, Meier, F, Meissner, M, Merk, M, Milanes, D, Minard, M, Molina Rodriguez, J, Moran, D, Morawski, P, Morello, M, Mountain, R, Mous, I, Muheim, F, Müller, K, Muresan, R, Muryn, B, Muster, B, Naik, P, Nakada, T, Nandakumar, R, Nasteva, I, Needham, M, Neufeld, N, Nguyen, A, Nguyen, T, Nguyen Mau, C, Nicol, M, Niess, V, Niet, R, Nikitin, N, Nikodem, T, Nomerotski, A, Novoselov, A, Oblakowska Mucha, A, Obraztsov, V, Oggero, S, Ogilvy, S, Okhrimenko, O, Oldeman, R, Orlandea, M, Otalora Goicochea, J, Owen, P, Pal, B, Palano, A, Palutan, M, Panman, J, Papanestis, A, Pappagallo, M, Parkes, C, Parkinson, C, Passaleva, G, Patel, G, Patel, M, Patrick, G, Patrignani, C, Pavel Nicorescu, C, Pazosalvarez, A, Pellegrino, A, Penso, G, Pepe Altarelli, M, Perazzini, S, Perez Trigo, E, Pérez Calero Yzquierdo, A, Perret, P, Perrin Terrin, M, Petridis, K, Petrolini, A, Phan, A, Picatoste Olloqui, E, Pietrzyk, B, Pilař, T, Pinci, D, Playfer, S, Plo Casasus, M, Polci, F, Polok, G, Poluektov, A, Polycarpo, E, Popov, D, Popovici, B, Potterat, C, Powell, A, Prisciandaro, J, Pugatch, V, Puignavarro, A, Punzi, G, Qian, W, Rademacker, J, Rakotomiaramanana, B, Rangel, M, Raniuk, I, Rauschmayr, N, Raven, G, Redford, S, Reid, M, Dosreis, A, Ricciardi, S, Richards, A, Rinnert, K, Rivesmolina, V, Roa Romero, D, Robbe, P, Rodrigues, E, Rodriguez Perez, P, Roiser, S, Romanovsky, V, Romero Vidal, A, Rouvinet, J, Ruf, T, Ruffini, F, Ruiz, H, Ruiz Valls, P, Sabatino, G, Saborido Silva, J, Sagidova, N, Sail, P, Saitta, B, Salzmann, C, Sanmartin Sedes, B, Sannino, M, Santacesaria, R, Santamarina Rios, C, Santovetti, E, Sapunov, M, Sarti, A, Satriano, C, Satta, A, Savrie, M, Savrina, D, Schaack, P, Schiller, M, Schindler, H, Schlupp, M, Schmelling, M, Schmidt, B, Schneider, O, 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Veneziano, G, Vesterinen, M, Viaud, B, Vieira, D, Vilasis Cardona, X, Vollhardt, A, Volyanskyy, D, Voong, D, Vorobyev, A, Vorobyev, V, Voß, C, Voss, H, Waldi, R, Wallace, R, Wandernoth, S, Wang, J, Ward, D, Watson, N, Webber, A, Websdale, D, Whitehead, M, Wicht, J, Wiechczynski, J, Wiedner, D, Wiggers, L, Wilkinson, G, Williams, M, Wilson, F, Wishahi, J, Witek, M, Wotton, S, Wright, S, Wu, S, Wyllie, K, Xie, Y, Xing, F, Xing, Z, Yang, Z, Young, R, Yuan, X, Yushchenko, O, Zangoli, M, Zavertyaev, M, Zhang, F, Zhang, L, Zhang, W, Zhang, Y, Zhelezov, A, Zhokhov, A, Zhong, L, Zvyagin, A., CALVI, MARTA, KHANJI, BASEM, KUCHARCZYK, MARCIN, PEREGO, DAVIDE LUIGI, PESSINA, GIANLUIGI EZIO

An analysis of B± → DK± and B± → Dπ± decays is presented where the D meson is reconstructed in the four-body nal state K±π∓π+π-. Using LHCb data corresponding to an integrated luminosity of 1.0 fb-1, rst observations are made of the su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::42c44488311381afde1df659e6dd7e96
http://hdl.handle.net/11567/795036

Observation of D+->eta e(+)nu(e)

Autor: Mitchell, R. E., Shepherd, M. R., Besson, D., Pedlar, T. K., Cronin-Hennessy, D., Gao, K. Y., Hietala, J., Kubota, Y., Klein, T., Lang, B. W., Poling, R., Scott, A. W., Smith, A., Zweber, P., Dobbs, S., Metreveli, Z., Seth, K. K., Tomaradze, A., Ernst, J., Ecklund, K. M., Severini, H., Love, W., Savinov, V., Aquines, O., Lopez, A., Mehrabyan, S., Mendez, H., Ramirez, J., Huang, G. S., Miller, D. H., Pavlunin, V., Sanghi, B., Shipsey, I. P. J., Xin, B., Adams, G. S., Anderson, M., Cummings, J. P., Danko, I., Hu, D., Moziak, B., Napolitano, J., He, Q., Insler, J., Muramatsu, H., Park, C. S., Thorndike, E. H., Yang, F., Artuso, M., Blusk, S., Butt, J., Li, J., Menaa, N., Mountain, R., Nisar, S., Randrianarivony, K., Sia, R., Skwarnicki, T., Stone, S., Wang, J. C., Zhang, K., Bonvicini, G., Cinabro, D., Dubrovin, M., Lincoln, A., Asner, D. M., Edwards, K. W., Naik, P., Briere, R. A., Ferguson, T., Tatishvili, G., Vogel, H., Watkins, M. E., Rosner, J. L., Adam, N. E., Alexander, J. P., Cassel, D. G., Duboscq, J. E., Ehrlich, R., Fields, L., Galik, R. S., Gibbons, L., Gray, R., Gray, S. W., Hartill, D. L., Heltsley, B. K., Hertz, D., Jones, C. D., Kandaswamy, J., Kreinick, D. L., Kuznetsov, V. E., Mahlke-Kruger, H., Mohapatra, D., Onyisi, P. U. E., Patterson, J. R., Peterson, D., Pivarski, J., Riley, D., Ryd, A., Sadoff, A. J., Schwarthoff, H., Shi, X., Stroiney, S., Sun, W. M., Wilksen, T., Athar, S. B., Patel, R., Potlia, V., Yelton, J., Rubin, P., Cawlfield, C., Eisenstein, B. I., Karliner, I., Kim, D., Lowrey, N., Selen, M., White, E. J., Wiss, J.

Publikováno v: Department of Physics and Astronomy Faculty Publications

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______540::da329e002755fe57c4d448152f714f96
https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2826&context=physics_articles

Study of the decays D-0 -> pi(-)e(+)nu(e), D-0 -> K(-)e(+)nu(e), D+ -> pi(0)e(+)nu(e), and D+ -> (K)over-bar(0)e(+)nu(e)

Autor: Cronin-Hennessy, D., Gao, K. Y., Gong, D. T., Hietala, J., Kubota, Y., Klein, T., Lang, B. W., Poling, R., Scott, A. W., Smith, A., Zweber, P., Dobbs, S., Metreveli, Z., Seth, K. K., Tomaradze, A., Ernst, J., Severini, H., Dytman, S. A., Love, W., Savinov, V., Aquines, O., Li, Z., Lopez, A., Mehrabyan, S., Mendez, H., Ramirez, J., Huang, G. S., Miller, D. H., Pavlunin, V., Sanghi, B., Shipsey, I. P. J., Xin, B., Adams, G. S., Anderson, M., Cummings, J. P., Danko, I., Napolitano, J., He, Q., Insler, J., Muramatsu, H., Park, C. S., Thorndike, E. H., Yang, F., Coan, T. E., Gao, Y. S., Liu, F., Artuso, M., Blusk, S., Butt, J., Li, J., Menaa, N., Mountain, R., Nisar, S., Randrianarivony, K., Redjimi, R., Sia, R., Skwarnicki, T., Stone, S., Wang, J. C., Zhang, K., Csorna, S. E., Bonvicini, G., Cinabro, D., Dubrovin, M., Lincoln, A., Asner, D. M., Edwards, K. W., Briere, R. A., Brock, I., Chen, J., Ferguson, T., Tatishvili, G., Vogel, H., Watkins, M. E., Rosner, J. L., Adam, N. E., Alexander, J. P., Berkelman, K., Cassel, D. G., Duboscq, J. E., Ecklund, K. M., Ehrlich, R., Fields, L., Gibbons, L., Gray, R., Gray, S. W., Hartill, D. L., Heltsley, B. K., Hertz, D., Jones, C. D., Kandaswamy, J., Kreinick, D. L., Kuznetsov, V. E., Mahlke-Kruger, H., Onyisi, P. U. E., Patterson, J. R., Peterson, D., Pivarski, J., Riley, D., Ryd, A., Sadoff, A. J., Schwarthoff, H., Shi, X., Stroiney, S., Sun, W. M., Wilksen, T., Weinberger, M., Athar, S. B., Patel, R., Potlia, V., Yelton, J., Rubin, P., Cawlfield, C., Eisenstein, B. I., Karliner, I., Kim, D., Lowrey, N., Naik, P., Sedlack, C., Selen, M., White, E. J., Wiss, J., Shepherd, M. R., Besson, D., Pedlar, T. K.

Publikováno v: Department of Physics and Astronomy Faculty Publications

By using 1.8 x 10(6) D (D) over bar pairs, we have measured B(D-0 --> pi(-)e(+)nu(e)) = 0.299(11)(9)%, B(D+ --> pi(0)e(+)nu(e)) = 0.373(22)(13)%, B(D-0 --> K(-)e(+)nu(e)) = 3.56(3)(9)%, and B(D+ --> K(0)e(+)nu(e)) = 8.53(13) x (23)% and have studied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______540::a9fdd873c4b49dc420c248b5009c0354
https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2654&context=physics_articles