Gravitational form factors of the deuteron
Nuclear Theory
2024-12-31 v2 High Energy Physics - Phenomenology
Abstract
The gravitational form factors of the deuteron are calculated in the framework of non-relativistic chiral effective field theory. Non-relativistic reduction of the matrix element of the energy-momentum tensor operator for spin-one systems is worked out, and the gravitational form factors of the deuteron are extracted from the three-point function of the energy-momentum tensor using the LSZ reduction formula. The obtained form factors are compared to results of model calculations available in the literature.
Keywords
Cite
@article{arxiv.2411.19909,
title = {Gravitational form factors of the deuteron},
author = {J. Yu. Panteleeva and E. Epelbaum and A. M. Gasparyan and J. Gegelia},
journal= {arXiv preprint arXiv:2411.19909},
year = {2024}
}