تقرير
What do DVCS data tell us about TCS observables?
| العنوان: | What do DVCS data tell us about TCS observables? |
|---|---|
| المؤلفون: | Grocholski, O., Moutarde, H., Pire, B., Sznajder, P., Wagner, J. |
| سنة النشر: | 2021 |
| المجموعة: | High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Experiment |
| مصطلحات موضوعية: | High Energy Physics - Phenomenology, High Energy Physics - Experiment, Nuclear Experiment |
| الوصف: | Deeply virtual Compton scattering (DVCS) and timelike Compton scattering (TCS) leading twist amplitudes are intimately related thanks to their analytic properties as a function of $Q^2$. We exploit this feature to use Compton form factors previously extracted from available DVCS data and derive data-driven predictions for TCS observables to be measured in near future experiments. Our results quantitatively illustrate the complementarity of DVCS and TCS experiments. Comment: 5 pages, contribution to the Proceedings for the XXVIII International Workshop on Deep-Inelastic Scattering and Related Subjects, Stony Brook University, New York, USA, 12-16 April 2021 |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2106.11790 |
| رقم الأكسشن: | edsarx.2106.11790 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |