Professor Claire Gwenlan: Publications

The structure functions and low x working group summary

DEEP INELASTIC SCATTERING (2007) 839-852

Authors:

V Chekelian Shekelyan, C Gwenlan, RS Thorne

The Structure Functions and Low x Working Group Summary

(2006)

Authors:

V Chekelian, C Gwenlan, RS Thorne

Measurement of high-Q2 deep inelastic scattering cross sections with a longitudinally polarised positron beam at HERA

Physics Letters B 637 (2006) 210-222

Authors:

RC Devenish, A Tapper, A Gabareen, K Nagano

Impact of future HERA data on the proton PDF uncertainties using the ZEUS NLO QCD fit

Journal of Physics G Nuclear and Particle Physics 32:2 (2006) 221-228

Authors:

C Gwenlan, A Cooper-Sarkar, C Targett-Adams

Abstract:

The high precision and large kinematic coverage of the data from the HERA-I running period (1994-2000) have already allowed precise extractions of proton parton distribution functions. The HERA-II program is now underway and is expected to provide a substantial increase in the luminosity collected at HERA. In this paper, the first estimate of the impact of future data from HERA, on the proton PDF uncertainties, is presented. Next-to-leading order QCD predictions for inclusive jet cross sections at the LHC are presented using the projected PDFs. © 2006 IOP Publishing Ltd.

Impact of future HERA data on the determination of proton parton distribution functions using the ZEUS NLO QCD fit

Journal of Physics G Institute of Physics 32:2 (2006) 221

Authors:

Claire Gwenlan, Amanda M Cooper-Sarkar, Christopher Targett-Adams

Abstract:

The high precision and large kinematic coverage of the data from the HERA-I running period (1994-2000) have already allowed precise extractions of proton parton distribution functions. The HERA-II running program is now underway and is expected to provide a substantial increase in the luminosity collected at HERA. In this paper, a study is presented which investigates the potential impact of future data from HERA on the proton PDF uncertainties, within the currently planned running scenario. Next-to-leading order QCD predictions for inclusive jet cross sections at the LHC centre-of-mass energy are presented using the estimated PDFs. Finally, the effect of a possible future measurement of the longitudinal structure function, FL, on the gluon distribution is investigated.

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