ZEUS results on the measurement and phenomenology of(F_2)at lowxand low(Q^2)
β Scribed by The ZEUS Collaboration; J. Breitweg et al.
- Publisher
- Springer-Verlag
- Year
- 1999
- Tongue
- English
- Weight
- 677 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1434-6044
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π SIMILAR VOLUMES
A preliminary measurement of the proton structure function F2 is presented for momentum transfers squared 2 < Q2 \_< 120 GeV ~ and for Bjorken-x values 3 -10 -5 < x < 0.1. The longitudinal proton structure function FL is determined for low x values in the range of 3 < Q2 < 35 GeV 2, using two indepe
The proton structure function F2 has been measured in the range 0.045 GeV 2 < Q2 < 0.65 GeV 2 and 6-10 -7 < x < 1.10 -3 using 3.9 pb -1 of ep --~ eX reactions recorded with the ZEUS detector in 1997. The analysis is based on data from the Beam Pipe Calorimeter (BPC) and the Beam Pipe Tracker (BPT).