Characterisation of the dip-bump structure observed in proton-proton elastic scattering at root s=8 TeV
Date
2022Author
Eremin, V
Berretti, M.
Borchsh, V
Bossini, E.
Bottigli, U.
Bozzo, M.
Prochazka, J.
Quinto, M.
Radermacher, E.
Radicioni, E.
Ravotti, F.
Robutti, E.
Royon, C.
Ruggiero, G.
Saarikko, H.
Samoylenko, V. D.
Scribano, A.
Siroky, J.
Smajek, J.
Snoeys, W.
Stefanovitch, R.
Sziklai, J.
Taylor, C.
Tcherniaev, E.
Turini, N.
Urban, O.
Vacek, V.
Vavroch, O.
Welti, J.
Williams, J.
Zich, J.
Zielinski, K.
Antchev, G.
Aspell, P.
Atanassov, I
Avati, V
Baechler, J.
Barrera, C. Baldenegro
Burkhardt, H.
Cafagna, F. S.
Catanesi, M. G.
Csanad, M.
Csorgo, T.
Deile, M.
De Leonardis, F.
Doubek, M.
Druzhkin, D.
Eggert, K.
Berardi, V
Ferro, F.
Fiergolski, A.
Forthomme, L.
Garcia, F.
Georgiev, V
Giani, S.
Grzanka, L.
Hammerbauer, J.
Isidori, T.
Ivanchenko, V
Janda, M.
Karev, A.
Kaspar, J.
Kaynak, B.
Kopal, J.
Kundrat, V
Lami, S.
Latino, G.
Linhart, R.
Lindsey, C.
Lokajicek, M.
Losurdo, L.
Rodriguez, F. Lucas
Macri, M.
Malawski, M.
Minafra, N.
Minutoli, S.
Naaranoja, T.
Nemes, F.
Niewiadomski, H.
Novak, T.
Oliveri, E.
Oljemark, F.
Oriunno, M.
Osterberg, K.
Palazzi, P.
Passaro, V
Peroutka, Z.
Metadata
Show full item recordAbstract
The TOTEM collaboration at the CERN LHC has measured the differential cross-section of elastic proton-proton scattering at root s = 8 TeV in the squared four-momentum transfer range 0.2 GeV2 < vertical bar t vertical bar < 1.9 GeV2. This interval includes the structure with a diffractive minimum ("dip") and a secondary maximum ("bump") that has also been observed at all other LHC energies, where measurements were made. A detailed characterisation of this structure for root s = 8 TeV yields the positions, vertical bar t vertical bar(dip) = (0.521 +/- 0.007) GeV2 and vertical bar t vertical bar(bump) = (0.695 +/- 0.026) GeV2, as well as the cross-section values, d sigma/dt vertical bar(dip) = (15.1 +/- 2.5) mu b/GeV2 and d sigma/dt vertical bar(bump) = (29.7 +/- 1.8) mu b/Ge-2, for the dip and the bump, respectively.
URI
http://hdl.handle.net/20.500.12627/185002https://doi.org/10.1140/epjc/s10052-022-10065-x
https://avesis.istanbul.edu.tr/api/publication/de260093-ffab-4f9e-ac45-b9b653e2ca91/file
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