The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Leif Jönsson

Leif Jönsson

Professor emeritus

Leif Jönsson

Measurement and QCD analysis of neutral and charged current cross sections at HERA

Author

  • C Adloff
  • V Andreev
  • B Andrieu
  • T Anthonis
  • A Astvatsatourov
  • A Babaev
  • J Bahr
  • P Baranov
  • E Barrelet
  • W Bartel
  • S Baumgartner
  • J Becker
  • M Beckingham
  • A Beglarian
  • O Behnke
  • A Belousov
  • C Berger
  • T Berndt
  • JC Bizot
  • J Bohme
  • V Boudry
  • W Braunschweig
  • V Brisson
  • HB Broker
  • DP Brown
  • D Bruncko
  • FW Busser
  • A Bunyatyan
  • A Burrage
  • G Buschhorn
  • L Bystritskaya
  • AJ Campbell
  • J Cao
  • S Caron
  • F Cassol-Brunner
  • V Chekelian
  • D Clarke
  • C Collard
  • JG Contreras
  • YR Coppens
  • JA Coughlan
  • MC Cousinou
  • BE Cox
  • G Cozzika
  • J Cvach
  • JB Dainton
  • WD Dau
  • K Daum
  • Mattias Davidsson
  • B Delcourt
  • N Delerue
  • R Demirchyan
  • A De Roeck
  • EA De Wolf
  • C Diaconu
  • J Dingfelder
  • P Dixon
  • V Dodonov
  • JD Dowell
  • A Dubak
  • C Duprel
  • G Eckerlin
  • D Eckstein
  • V Efremenko
  • S Egli
  • R Eichler
  • F Eisele
  • E Eisenhandler
  • M Ellerbrock
  • E Elsen
  • M Erdmann
  • W Erdmann
  • PJW Faulkner
  • L Favart
  • A Fedotov
  • R Felst
  • J Ferencei
  • S Ferron
  • M Fleischer
  • P Fleischmann
  • YH Fleming
  • G Flucke
  • G Flugge
  • A Fomenko
  • I Foresti
  • J Formanek
  • G Franke
  • G Frising
  • E Gabathuler
  • K Gabathuler
  • J Garvey
  • J Gassner
  • J Gayler
  • R Gerhards
  • C Gerlich
  • S Ghazaryan
  • L Goerlich
  • N Gogitidze
  • C Grab
  • V Grabski
  • H Grassler
  • T Greenshaw
  • G Grindhammer
  • D Haidt
  • L Hajduk
  • J Haller
  • B Heinemann
  • G Heinzelmann
  • RCW Henderson
  • S Hengstmann
  • H Henschel
  • O Henshaw
  • R Heremans
  • G Herrera
  • I Herynek
  • M Hildebrandt
  • M Hilgers
  • KH Hiller
  • J Hladky
  • P Hoting
  • D Hoffmann
  • R Horisberger
  • A Hovhannisyan
  • M Ibbotson
  • C Issever
  • M Jacquet
  • M Jaffre
  • L Janauschek
  • X Janssen
  • V Jemanov
  • Leif Jönsson
  • C Johnson
  • DP Johnson
  • MAS Jones
  • Hannes Jung
  • D Kant
  • M Kapichine
  • Martin Karlsson
  • O Karschnick
  • J Katzy
  • F Keil
  • N Keller
  • J Kennedy
  • IR Kenyon
  • C Kiesling
  • P Kjellberg
  • M Klein
  • C Kleinwort
  • T Kluge
  • G Knies
  • B Koblitz
  • SD Kolya
  • V Korbel
  • P Kostka
  • R Koutouev
  • A Koutov
  • J Kroseberg
  • K Kruger
  • T Kuhr
  • D Lamb
  • MPJ Landon
  • W Lange
  • T Lastovicka
  • P Laycock
  • E Lebailly
  • A Lebedev
  • B Leissner
  • R Lemrani
  • V Lendermann
  • S Levonian
  • B List
  • E Lobodzinska
  • B Lobodzinski
  • A Loginov
  • N Loktionova
  • V Lubimov
  • S Luders
  • D Luke
  • L Lytkin
  • N Malden
  • E Malinovski
  • S Mangano
  • P Marage
  • J Marks
  • R Marshall
  • HU Martyn
  • J Martyniak
  • SJ Maxfield
  • D Meer
  • A Mehta
  • K Meier
  • AB Meyer
  • H Meyer
  • J Meyer
  • S Michine
  • S Mikocki
  • D Milstead
  • S Mohrdieck
  • MN Mondragon
  • F Moreau
  • A Morozov
  • JV Morris
  • K Muller
  • P Murin
  • V Nagovizin
  • B Naroska
  • J Naumann
  • T Naumann
  • PR Newman
  • F Niebergall
  • C Niebuhr
  • O Nix
  • G Nowak
  • M Nozicka
  • B Olivier
  • JE Olsson
  • D Ozerov
  • V Panassik
  • C Pascaud
  • GD Patel
  • M Peez
  • E Perez
  • A Petrukhin
  • JP Phillips
  • D Pitzl
  • B Portheault
  • R Poschl
  • I Potachnikova
  • B Povh
  • J Rauschenberger
  • P Reimer
  • B Reisert
  • C Risler
  • E Rizvi
  • P Robmann
  • R Roosen
  • A Rostovtsev
  • S Rusakov
  • K Rybicki
  • DPC Sankey
  • E Sauvan
  • S Schatzel
  • J Scheins
  • FP Schilling
  • P Schleper
  • D Schmidt
  • D Schmidt
  • S Schmidt
  • S Schmitt
  • M Schneider
  • L Schoeffel
  • A Schoning
  • T Schorner-Sadenius
  • V Schroder
  • HC Schultz-Coulon
  • C Schwanenberger
  • K Sedlak
  • F Sefkow
  • I Sheviakov
  • LN Shtarkov
  • Y Sirois
  • T Sloan
  • P Smirnov
  • Y Soloviev
  • D South
  • V Spaskov
  • A Specka
  • H Spitzer
  • R Stamen
  • B Stella
  • J Stiewe
  • I Strauch
  • U Straumann
  • S Tchetchelnitski
  • G Thompson
  • PD Thompson
  • F Tomasz
  • D Traynor
  • P Truol
  • G Tsipolitis
  • I Tsurin
  • J Turnau
  • JE Turney
  • E Tzamariudaki
  • A Uraev
  • M Urban
  • A Usik
  • S Valkar
  • A Valkarova
  • C Vallee
  • P Van Mechelen
  • AV Trevino
  • S Vassiliev
  • Y Vazdik
  • C Veelken
  • A Vest
  • A Vichnevski
  • V Volchinski
  • K Wacker
  • J Wagner
  • R Wallny
  • B Waugh
  • G Weber
  • R Weber
  • D Wegener
  • C Werner
  • N Werner
  • M Wessels
  • S Wiesand
  • M Winde
  • GG Winter
  • C Wissing
  • M Wobisch
  • EE Woehrling
  • E Wunsch
  • AC Wyatt
  • J Zacek
  • J Zalesak
  • Z Zhang
  • A Zhokin
  • F Zomer
  • M zur Nedden

Summary, in English

The inclusive e(+)p single and double differential cross sections for neutral and charged current processes axe measured with the H1 detector at HERA. The data were taken in 1999 and 2000 at a centre-of-mass energy of roots = 319 GeV and correspond to an integrated luminosity of 65.2 pb(-1). The cross sections are measured in the range of four-momentum transfer squared Q(2) between 100 and 30 000 GeV2 and Bjorken x between 0.0013 and 0.65. The neutral current analysis for the new e(+)p data and the earlier e-p data taken in 1998 and 1999 is extended to small energies of the scattered electron and therefore to higher values of inelasticity y, allowing a determination of the longitudinal structure function F-L at high Q(2) (110 - 700 GeV2). A new measurement of the structure function x (F) over tilde (3) is obtained using the new e(+)p and previously published e p neutral current cross section data at high Q(2). These data together with H1 low Q(2) precision data are further used to perform new next-to-leading order QCD analyses in the framework of the Standard Model to extract flavour separated parton distributions in the proton.

Department/s

  • Particle and nuclear physics

Publishing year

2003

Language

English

Pages

1-32

Publication/Series

European Physical Journal C. Particles and Fields

Volume

30

Issue

1

Document type

Journal article

Publisher

Springer

Topic

  • Subatomic Physics

Status

Published

ISBN/ISSN/Other

  • ISSN: 1434-6044