The hadronic photon structure function F2(xQ2) is measured from data taken with the ALEPH detector at LEP. At centre-of-mass energies between s=189GeV and 207GeV an integrated luminosity of 5484pb−1 is analyzed in two ranges of Q2 with Q2=173 GeV2 and 67.2 GeV2. Detector effects and acceptance are corrected for with a Tikhonov unfolding procedure. The results are compared to theoretical predictions and measurements from other experiments.
Measurement of the hadronic photon structure function F2(xQ2) in two-photon collisions at LEP / Aleph Collaboration. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - ELETTRONICO. - 30:(2003), pp. 145-158. [10.1140/epjc/s2003-01291-4]
Measurement of the hadronic photon structure function F2(xQ2) in two-photon collisions at LEP
FOCARDI, ETTORE
2003
Abstract
The hadronic photon structure function F2(xQ2) is measured from data taken with the ALEPH detector at LEP. At centre-of-mass energies between s=189GeV and 207GeV an integrated luminosity of 5484pb−1 is analyzed in two ranges of Q2 with Q2=173 GeV2 and 67.2 GeV2. Detector effects and acceptance are corrected for with a Tikhonov unfolding procedure. The results are compared to theoretical predictions and measurements from other experiments.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.