CINECA IRIS Institutional Research Information System

A simultaneous fit of parton distribution functions (PDFs) and electroweak parameters to HERA data on deep inelastic scattering is presented. The input data are the neutral current and charged current inclusive cross sections which were previously used in the QCD analysis leading to the HERAPDF2.0 PDFs. In addition, the polarization of the electron beam was taken into account for the ZEUS data recorded between 2004 and 2007. Results on the vector and axial-vector couplings of the Z boson to u- and d-type quarks, on the value of the electroweak mixing angle and the mass of the W boson are presented. The values obtained for the electroweak parameters are in agreement with Standard Model predictions.

Combined QCD and electroweak analysis of HERA data

Solano, A;
2016-01-01

Abstract

A simultaneous fit of parton distribution functions (PDFs) and electroweak parameters to HERA data on deep inelastic scattering is presented. The input data are the neutral current and charged current inclusive cross sections which were previously used in the QCD analysis leading to the HERAPDF2.0 PDFs. In addition, the polarization of the electron beam was taken into account for the ZEUS data recorded between 2004 and 2007. Results on the vector and axial-vector couplings of the Z boson to u- and d-type quarks, on the value of the electroweak mixing angle and the mass of the W boson are presented. The values obtained for the electroweak parameters are in agreement with Standard Model predictions.
2016
PHYSICAL REVIEW D
93
092002
1
16
https://journals.aps.org/prd/abstract/10.1103/PhysRevD.93.092002
HERA, ZEUS, DIS, QCD, Electroweak
Abramowicz, H; Abt, I; Adamczyk, L; Adamus, M; Antonelli, S; Aushev, V; Behnke, O; Behrens, U; Bertolin, A; Bhadra, S; Bloch, I; Boos, EG; Brock, I; Brook, NH; Brugnera, R; Bruni, A; Bussey, PJ; Caldwell, A; Capua, M; Catterall, CD; Chwastowski, J; Ciborowski, J; Ciesielski, R; Cooper-Sarkar, AM; Corradi, M; Dementiev, RK; Devenish, RCE; Dusini, S; Foster, B; Gach, G; Gallo, E; Garfagnini, A; Geiser, A; Gizhko, A; Gladilin, LK; Golubkov, YA; Grzelak, G; Guzik, M; Gwenlan, C; Hain, W; Hlushchenko, O; Hochman, D; Hori, R; Ibrahim, ZA; Iga, Y; Ishitsuka, M; Januschek, F; Jomhari, NZ; Kadenko, I; Kananov, S; Karshon, U; Kaur, P; Kisielewska, D; Klanner, R; Klein, U; Korzhavina, IA; Kotanski, A; Kotz, U; Kovalchuk, N; Kowalski, H; Krupa, B; Kuprash, O; Kuze, M; Levchenko, BB; Levy, A; Limentani, S; Lisovyi, M; Lobodzinska, E; Lohr, B; Lohrmann, E; Longhin, A; Lontkovskyi, D; Lukina, OY; Makarenko, I; Malka, J; Mastroberardino, A; Idris, FM; Nasir, NM; Myronenko, V; Nagano, K; Nobe, T; Nowak, RJ; Onishchuk, Y; Paul, E; Perlanski, W; Pokrovskiy, NS; Polini, A; Przybycien, M; Roloff, P; Ruspa, M; Saxon, DH; Schioppa, M; Schneekloth, U; Schorner-Sadenius, T; Shcheglova, LM; Shevchenko, R; Shkola, O; Shyrma, Y; Singh, I; Skillicorn, IO; Slominski, W; Solano, A; Stanco, L; Stefaniuk, N; Stern, A; Stopa, P; Sztuk-Dambietz, J; Tassi, E; Tokushuku, K; Tomaszewska, J; Tsurugai, T; Turcato, M; Turkot, O; Tymieniecka, T; Verbytskyi, A; Abdullah, WATW; Wichmann, K; Wing, M; Yamada, S; Yamazaki, Y; Zakharchuk, N; Zarnecki, AF; Zawiejski, L; Zenaiev, O; Zhautykov, BO; Zotkin, DS
03A-Articolo su Rivista
File in questo prodotto:
File Dimensione Formato  
PhysRevD.93.092002.pdf

Accesso aperto

Tipo di file: PDF EDITORIALE
Dimensione 1.08 MB
Formato Adobe PDF
Visualizza/Apri
1.08 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1890984
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 22
  • ???jsp.display-item.citation.isi??? 18
social impact