d'Hose, N. (2012) Hard Exclusive Processes at COMPASS and COMPASS-II. Il nuovo cimento C, 35 (2). pp. 305-312. ISSN 1826-9885
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Abstract
A major part of the future COMPASS program is dedicated to the study of Deeply Virtual Compton Scattering (DVCS) and Meson Production (DVMP) to investigate nucleon structure through Generalised Parton Distributions (GPD). The high energy of the muon beam allows us to measure the xB-dependence of the t-slope of the pure DVCS cross section and to study nucleon tomography. In a first phase the use of positive and negative polarised muon beams and of an unpolarised proton target allow measurements of the Beam Charge and Spin Difference of the DVCS cross sections to access the Compton form factor related to the dominant GPD H. In a second phase we consider to use a transversely polarized proton target to constrain the GPD E.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Elastic and Compton scattering ; Meson production ; Protons and neutrons |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 19 Apr 2020 14:52 |
| Last Modified: | 19 Apr 2020 14:52 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/17797 |
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