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Measurement of the electron structure function F e2 at LEP energies

Abstract: The hadronic part of the electron structure function Fe2 has been measured for the first time, using e+e- data collected by the DELPHI experiment at LEP, at centre-of-mass energies of vs = 91.2–209.5 GeV. The data analysis is simpler than that of the measurement of the photon structure function. The electron structure function Fe2 data are compared to predictions of phenomenological models based on the photon structure function. It is shown that the contribution of large target photon virtualities is significant. The data presented can serve as a cross-check of the photon structure function F ? 2 analyses and help in refining existing parameterisations.

Otras publicaciones de la misma revista o congreso con autores/as de la Universidad de Cantabria

 Fuente: Physics Letters B, Vol. 737, Pp. 39–47, 2014

Editorial: Elsevier

 Fecha de publicación: 01/10/2014

Nº de páginas: 9

Tipo de publicación: Artículo de Revista

 DOI: 10.1016/j.physletb.2014.08.012

ISSN: 0370-2693,1873-2445

Url de la publicación: https://doi.org/10.1016/j.physletb.2014.08.012

Autoría

ABDALLAH, J.

JAVIER FERNANDEZ MENENDEZ

GUILLELMO GOMEZ-CEBALLOS RETUERTO

RAFAEL JOSE MARCO DE LUCAS