The e(+)e(-) -> e(+)e(-)hadrons reaction, where one of the two electrons is detected in a low polar-angle calorimeter, is analysed in order to measure the hadronic photon structure function F-2(gamma) The full high-energy and high-luminosity data set, collected with the U detector at centre-of-mass energies 189 GeV <= root s <= 209 GeV, corresponding to an integrated luminosity of 608 pbis used. The Q(2) range 11 GeV2 <= Q(2) <= 34 GeV2 and the x range 0.006 <= x <= 0.556 are considered. The data are compared with recent parton density functions. (c) 2005 Published by Elsevier B.V.

Measurement of the photon structure function F-2(gamma) with the L3 detector at LEP / P., A., O., A., M., A.B., J., A., G., A., J., A., A., A., M. G., A., H., A., V. P., A., F., A., A., A., T., A., T., A., Bagnaia, P., A., B., G., B., L., B., S. V., B., S., B., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 622:(2005), pp. 249-264. [10.1016/j.physletb.2005.07.028]

Measurement of the photon structure function F-2(gamma) with the L3 detector at LEP

BAGNAIA, Paolo;BORGIA, BRUNO;DIONISI, Carlo;GENTILE, Simonetta;GIAGU, Stefano;LONGO, Egidio;LUCI, Claudio;ORGANTINI, Giovanni;PARAMATTI, Riccardo;
2005

Abstract

The e(+)e(-) -> e(+)e(-)hadrons reaction, where one of the two electrons is detected in a low polar-angle calorimeter, is analysed in order to measure the hadronic photon structure function F-2(gamma) The full high-energy and high-luminosity data set, collected with the U detector at centre-of-mass energies 189 GeV <= root s <= 209 GeV, corresponding to an integrated luminosity of 608 pbis used. The Q(2) range 11 GeV2 <= Q(2) <= 34 GeV2 and the x range 0.006 <= x <= 0.556 are considered. The data are compared with recent parton density functions. (c) 2005 Published by Elsevier B.V.
2005
01 Pubblicazione su rivista::01a Articolo in rivista
Measurement of the photon structure function F-2(gamma) with the L3 detector at LEP / P., A., O., A., M., A.B., J., A., G., A., J., A., A., A., M. G., A., H., A., V. P., A., F., A., A., A., T., A., T., A., Bagnaia, P., A., B., G., B., L., B., S. V., B., S., B., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 622:(2005), pp. 249-264. [10.1016/j.physletb.2005.07.028]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/358232
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