학술논문
Measurement of single-diffractive dijet production in proton–proton collisions at s=8Te with the CMS and TOTEM experiments
Document Type
article
Author
Sirunyan, AM; Tumasyan, A; Adam, W; Ambrogi, F; Asilar, E; Bergauer, T; Brandstetter, J; Dragicevic, M; Erö, J; Valle, A Escalante Del; Flechl, M; Frühwirth, R; Ghete, VM; Hrubec, J; Jeitler, M; Krammer, N; Krätschmer, I; Liko, D; Madlener, T; Mikulec, I; Rad, N; Rohringer, H; Schieck, J; Schöfbeck, R; Spanring, M; Spitzbart, D; Waltenberger, W; Wittmann, J; Wulz, C-E; Zarucki, M; Chekhovsky, V; Mossolov, V; Gonzalez, J Suarez; De Wolf, EA; Croce, D Di; Janssen, X; Lauwers, J; Lelek, A; Pieters, M; Haevermaet, H Van; Mechelen, P Van; Remortel, N Van; Zeid, S Abu; Blekman, F; D’Hondt, J; De Clercq, J; Deroover, K; Flouris, G; Lontkovskyi, D; Lowette, S; Marchesini, I; Moortgat, S; Moreels, L; Python, Q; Skovpen, K; Tavernier, S; Doninck, W Van; Mulders, P Van; Parijs, I Van; Beghin, D; Bilin, B; Brun, H; Clerbaux, B; De Lentdecker, G; Delannoy, H; Dorney, B; Fasanella, G; Favart, L; Grebenyuk, A; Kalsi, AK; Lenzi, T; Luetic, J; Postiau, N; Starling, E; Thomas, L; Velde, C Vander; Vanlaer, P; Vannerom, D; Wang, Q; Cornelis, T; Dobur, D; Fagot, A; Gul, M; Khvastunov, I; Poyraz, D; Roskas, C; Trocino, D; Tytgat, M; Verbeke, W; Vermassen, B; Vit, M; Zaganidis, N; Bakhshiansohi, H; Bondu, O; Bruno, G; Caputo, C; David, P; Delaere, C; Delcourt, M; Giammanco, A
Source
European Physical Journal C. 80(12)
Subject
Language
Abstract
Measurements are presented of the single-diffractive dijet cross section and the diffractive cross section as a function of the proton fractional momentum loss ξ and the four-momentum transfer squared t. Both processes pp→pX and pp→Xp , i.e. with the proton scattering to either side of the interaction point, are measured, where X includes at least two jets; the results of the two processes are averaged. The analyses are based on data collected simultaneously with the CMS and TOTEM detectors at the LHC in proton-proton collisions at s=8Te during a dedicated run with β∗=90m at low instantaneous luminosity and correspond to an integrated luminosity of 37.5nb-1 . The single-diffractive dijet cross section σjjpX , in the kinematic region ξ40Ge , and pseudorapidity |η|