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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.03182 |
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| _version_ | 1866910929410588672 |
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| author | Humphrey, N. Can, K. U. Horsley, R. Rakow, P. E. L. Schierholz, G. Stüben, H. Young, R. D. Zanotti, J. M. |
| author_facet | Humphrey, N. Can, K. U. Horsley, R. Rakow, P. E. L. Schierholz, G. Stüben, H. Young, R. D. Zanotti, J. M. |
| contents | This work presents the first calculation of the lowest moment of the forward Compton structure function $\mathcal{F}_2$ for a multi-nucleon deuteron-like state using Feynman-Hellmann lattice QCD techniques. Using this result as a prototypical example, we chart a course for the systematic study of multi-nucleon structure by building on techniques developed to optimise the computation of the factorially increasing number of Wick contraction terms required to calculate multi-nucleon matrix elements via lattice QCD. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_03182 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Multi-nucleon matrix elements on the lattice with the Feynman-Hellmann theorem Humphrey, N. Can, K. U. Horsley, R. Rakow, P. E. L. Schierholz, G. Stüben, H. Young, R. D. Zanotti, J. M. High Energy Physics - Lattice This work presents the first calculation of the lowest moment of the forward Compton structure function $\mathcal{F}_2$ for a multi-nucleon deuteron-like state using Feynman-Hellmann lattice QCD techniques. Using this result as a prototypical example, we chart a course for the systematic study of multi-nucleon structure by building on techniques developed to optimise the computation of the factorially increasing number of Wick contraction terms required to calculate multi-nucleon matrix elements via lattice QCD. |
| title | Multi-nucleon matrix elements on the lattice with the Feynman-Hellmann theorem |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2505.03182 |