First determination of the ${\rho }$ parameter at ${\sqrt{s} = 13}$ TeV: probing the existence of a colourless C-odd three-gluon compound state

The TOTEM experiment at the LHC has performed the first measurement at √s = 13 TeV of the ρ parameter, the real to imaginary ratio of the nuclear elastic scattering amplitude at t = 0, obtaining the following results: ρ = 0.09 ± 0.01 and ρ = 0.10 ± 0.01, depending on different physics assumptions an...

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Detalles Bibliográficos
Autores principales: Antchev, G., Aspell, P., Atanassov, I., Avati, V., Baechler, J., Barrera, C.Baldenegro, Berardi, V., Berretti, M., Bossini, E., Bottigli, U., Bozzo, M., Bruce, R., Burkhardt, H., Cafagna, F.S., Catanesi, M.G., Csanád, M., Csörgő, T., Deile, M., De Leonardis, F., D'Orazio, A., Doubek, M., Druzhkin, D., Eggert, K., Eremin, V., Ferro, F., Fiergolski, A., Garcia, F., Garcia Morales, H., Georgiev, V., Giani, S., Grzanka, L., Hammerbauer, J., Heino, J., Helander, P., Isidori, T., Ivanchenko, V., Janda, M., Karev, A., Kašpar, J., Kopal, J., Kundrát, V., Lami, S., Latino, G., Lauhakangas, R., Linhart, R., Lindsey, C., Lokajíček, M.V., Losurdo, L., Lo Vetere, M., Rodríguez, F.Lucas, Macrí, M., Malawski, M., Mereghetti, A., Minafra, N., Minutoli, S., Mirarchi, D., Naaranoja, T., Nemes, F., Niewiadomski, H., Novák, T., Oliveri, E., Oljemark, F., Oriunno, M., Österberg, K., Palazzi, P., Passaro, V., Peroutka, Z., Procházka, J., Quinto, M., Radermacher, E., Radicioni, E., Ravotti, F., Redaelli, S., Robutti, E., Royon, C., Ruggiero, G., Saarikko, H., Salvachua, B., Scribano, A., Siroky, J., Smajek, J., Snoeys, W., Stefanovitch, R., Sziklai, J., Taylor, C., Tcherniaev, E., Turini, N., Vacek, V., Valentino, G., Welti, J., Wenninger, J., Williams, J., Wyszkowski, P., Zich, J., Zielinski, K.
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Particle Physics - Phenomenology
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1140/epjc/s10052-019-7223-4
http://cds.cern.ch/record/2298154

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