تقرير
Connecting spatial moments and momentum densities
العنوان: | Connecting spatial moments and momentum densities |
---|---|
المؤلفون: | Hoballah, M., Barbaro, M. B., Kunne., R., Lassaut., M., Marchand, D., Quéméner, G., Voutier, E., van de Wiele, J. |
المصدر: | Physics Letters B, Volume 808, 10 September 2020, 135669 |
سنة النشر: | 2020 |
المجموعة: | Nuclear Experiment Nuclear Theory |
مصطلحات موضوعية: | Nuclear Theory, Nuclear Experiment |
الوصف: | The precision of experimental data and analysis techniques is a key feature of any discovery attempt. A striking example is the proton radius puzzle where the accuracy of the spectroscopy of muonic atoms challenges traditional electron scattering measurements. The present work proposes a novel method for the determination of spatial moments from densities expressed in the momentum space. This method provides a direct access to even, odd, and more generally any real, negative and positive moment with order larger than $-3$. As an illustration, the application of this method to the electric form factor of the proton is discussed in detail. |
نوع الوثيقة: | Working Paper |
DOI: | 10.1016/j.physletb.2020.135669 |
الوصول الحر: | http://arxiv.org/abs/2008.02009Test |
رقم الانضمام: | edsarx.2008.02009 |
قاعدة البيانات: | arXiv |
DOI: | 10.1016/j.physletb.2020.135669 |
---|