Volume 128, Number 1, October 2019
|Number of page(s)||7|
|Section||The Physics of Elementary Particles and Fields|
|Published online||27 November 2019|
On energy-momentum tensors and proton structure
Department of Physics, Technical University of Denmark - Fysikvej bld 307, DK-2800 Kongens Lyngby, Denmark, EU
Received: 16 October 2019
Accepted: 28 October 2019
We discuss baryonic energy-momentum tensors (EMT). The quantum nature of the particle is reflected in the square of the components of the energy-momentum tensor being proportional to interior probability densities depending on dynamical intrinsic configuration variables. We exemplify by an approximate protonic state from which we determine density distributions. We find a mass density vanishing at the centre.
PACS: 12.40.Yx – Hadron mass models and calculations
© EPLA, 2019
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.