eprintid: 10174402 rev_number: 6 eprint_status: archive userid: 699 dir: disk0/10/17/44/02 datestamp: 2023-08-01 10:38:55 lastmod: 2023-08-01 10:38:55 status_changed: 2023-08-01 10:38:55 type: article metadata_visibility: show sword_depositor: 699 creators_name: Abt, I creators_name: Aggarwal, R creators_name: Aushev, V creators_name: Behnke, O creators_name: Bertolin, A creators_name: Bloch, I creators_name: Brock, I creators_name: Brook, NH creators_name: Brugnera, R creators_name: Bruni, A creators_name: Bussey, PJ creators_name: Caldwell, A creators_name: Catterall, CD creators_name: Chwastowski, J creators_name: Ciborowski, J creators_name: Ciesielski, R creators_name: Cooper-Sarkar, AM creators_name: Corradi, M creators_name: Dementiev, RK creators_name: Dusini, S creators_name: Ferrando, J creators_name: Foster, B creators_name: Gallo, E creators_name: Gangadharan, D creators_name: Garfagnini, A creators_name: Geiser, A creators_name: Grzelak, G creators_name: Gwenlan, C creators_name: Hochman, D creators_name: Jomhari, NZ creators_name: Kadenko, I creators_name: Karshon, U creators_name: Kaur, P creators_name: Klanner, R creators_name: Korzhavina, IA creators_name: Kovalchuk, N creators_name: Kuze, M creators_name: Levchenko, BB creators_name: Levy, A creators_name: Löhr, B creators_name: Longhin, A creators_name: Lorkowski, F creators_name: Lunghi, E creators_name: Makarenko, I creators_name: Malka, J creators_name: Masciocchi, S creators_name: Nagano, K creators_name: Nam, JD creators_name: Onishchuk, Y creators_name: Paul, E creators_name: Pidhurskyi, I creators_name: Polini, A creators_name: Przybycień, M creators_name: Quintero, A creators_name: Ruspa, M creators_name: Schneekloth, U creators_name: Schörner-Sadenius, T creators_name: Selyuzhenkov, I creators_name: Shchedrolosiev, M creators_name: Shcheglova, LM creators_name: Sherrill, N creators_name: Skillicorn, IO creators_name: Słomiński, W creators_name: Solano, A creators_name: Stanco, L creators_name: Stefaniuk, N creators_name: Surrow, B creators_name: Tokushuku, K creators_name: Turkot, O creators_name: Tymieniecka, T creators_name: Verbytskyi, A creators_name: Wan Abdullah, WAT creators_name: Wichmann, K creators_name: Wing, M creators_name: Yamada, S creators_name: Yamazaki, Y creators_name: Zarnecki, AF creators_name: Zenaiev, O title: Search for effective Lorentz and CPT violation using ZEUS data ispublished: pub divisions: UCL divisions: B04 divisions: C06 divisions: F60 note: © 2023 American Physical Society. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license (https://creativecommons.org/licenses/by/4.0/). abstract: Lorentz and CPT symmetry in the quark sector of the Standard Model are studied in the context of an effective field theory using ZEUS e±p data. Symmetry-violating effects can lead to time-dependent oscillations of otherwise time-independent observables, including scattering cross sections. An analysis using five years of inclusive neutral-current deep inelastic scattering events corresponding to an integrated HERA luminosity of 372 pb-1 at s=318 GeV has been performed. No evidence for oscillations in sidereal time has been observed within statistical and systematic uncertainties. Constraints, most for the first time, are placed on 42 coefficients parametrizing dominant CPT-even dimension-four and CPT-odd dimension-five spin-independent modifications to the propagation and interaction of light quarks. date: 2023-05 date_type: published publisher: American Physical Society (APS) official_url: https://doi.org/10.1103/PhysRevD.107.092008 oa_status: green full_text_type: pub language: eng primo: open primo_central: open_green verified: verified_manual elements_id: 2029668 doi: 10.1103/PhysRevD.107.092008 lyricists_name: Wing, Matthew lyricists_id: MWING26 actors_name: Flynn, Bernadette actors_id: BFFLY94 actors_role: owner full_text_status: public publication: Physical Review D volume: 107 number: 9 article_number: 092008 citation: Abt, I; Aggarwal, R; Aushev, V; Behnke, O; Bertolin, A; Bloch, I; Brock, I; ... Zenaiev, O; + view all <#> Abt, I; Aggarwal, R; Aushev, V; Behnke, O; Bertolin, A; Bloch, I; Brock, I; Brook, NH; Brugnera, R; Bruni, A; Bussey, PJ; Caldwell, A; Catterall, CD; Chwastowski, J; Ciborowski, J; Ciesielski, R; Cooper-Sarkar, AM; Corradi, M; Dementiev, RK; Dusini, S; Ferrando, J; Foster, B; Gallo, E; Gangadharan, D; Garfagnini, A; Geiser, A; Grzelak, G; Gwenlan, C; Hochman, D; Jomhari, NZ; Kadenko, I; Karshon, U; Kaur, P; Klanner, R; Korzhavina, IA; Kovalchuk, N; Kuze, M; Levchenko, BB; Levy, A; Löhr, B; Longhin, A; Lorkowski, F; Lunghi, E; Makarenko, I; Malka, J; Masciocchi, S; Nagano, K; Nam, JD; Onishchuk, Y; Paul, E; Pidhurskyi, I; Polini, A; Przybycień, M; Quintero, A; Ruspa, M; Schneekloth, U; Schörner-Sadenius, T; Selyuzhenkov, I; Shchedrolosiev, M; Shcheglova, LM; Sherrill, N; Skillicorn, IO; Słomiński, W; Solano, A; Stanco, L; Stefaniuk, N; Surrow, B; Tokushuku, K; Turkot, O; Tymieniecka, T; Verbytskyi, A; Wan Abdullah, WAT; Wichmann, K; Wing, M; Yamada, S; Yamazaki, Y; Zarnecki, AF; Zenaiev, O; - view fewer <#> (2023) Search for effective Lorentz and CPT violation using ZEUS data. Physical Review D , 107 (9) , Article 092008. 10.1103/PhysRevD.107.092008 <https://doi.org/10.1103/PhysRevD.107.092008>. Green open access document_url: https://discovery.ucl.ac.uk/id/eprint/10174402/1/PhysRevD.107.092008.pdf