Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges
This paper review the modelling efforts regarding Generalised Parton Distributions (GPDs) using continuum techniques relying on Dyson–Schwinger and Bethe–Salpeter equations. The definition and main properties of the GPDs are first recalled. Then, we detail the strategies developed in the last decade...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-02-01
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| Series: | Particles |
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| Online Access: | https://www.mdpi.com/2571-712X/6/1/15 |
| _version_ | 1797609673858220032 |
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| author | Cédric Mezrag |
| author_facet | Cédric Mezrag |
| author_sort | Cédric Mezrag |
| collection | DOAJ |
| description | This paper review the modelling efforts regarding Generalised Parton Distributions (GPDs) using continuum techniques relying on Dyson–Schwinger and Bethe–Salpeter equations. The definition and main properties of the GPDs are first recalled. Then, we detail the strategies developed in the last decade in the meson sector, highlighting that observables connected to the pion GPDs may be measured at future colliders. We also highlight the challenges one will face when targeting baryons in the future. |
| first_indexed | 2024-03-11T06:03:41Z |
| format | Article |
| id | doaj.art-e698ff09ad1749e192d4f195ca2d2cc7 |
| institution | Directory Open Access Journal |
| issn | 2571-712X |
| language | English |
| last_indexed | 2024-03-11T06:03:41Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Particles |
| spelling | doaj.art-e698ff09ad1749e192d4f195ca2d2cc72023-11-17T13:08:41ZengMDPI AGParticles2571-712X2023-02-016126229610.3390/particles6010015Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and ChallengesCédric Mezrag0Institut de Recherche sur les lois Fondamentales de L’univers, Commissariat à L’énergie Atomique et aux Énergies Alternatives, Université Paris-Saclay, F-91191 Gif-sur-Yvette, FranceThis paper review the modelling efforts regarding Generalised Parton Distributions (GPDs) using continuum techniques relying on Dyson–Schwinger and Bethe–Salpeter equations. The definition and main properties of the GPDs are first recalled. Then, we detail the strategies developed in the last decade in the meson sector, highlighting that observables connected to the pion GPDs may be measured at future colliders. We also highlight the challenges one will face when targeting baryons in the future.https://www.mdpi.com/2571-712X/6/1/15generalised partons distributionscontinuum Schwinger methodslightfront wave functions |
| spellingShingle | Cédric Mezrag Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges Particles generalised partons distributions continuum Schwinger methods lightfront wave functions |
| title | Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges |
| title_full | Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges |
| title_fullStr | Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges |
| title_full_unstemmed | Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges |
| title_short | Generalised Parton Distributions in Continuum Schwinger Methods: Progresses, Opportunities and Challenges |
| title_sort | generalised parton distributions in continuum schwinger methods progresses opportunities and challenges |
| topic | generalised partons distributions continuum Schwinger methods lightfront wave functions |
| url | https://www.mdpi.com/2571-712X/6/1/15 |
| work_keys_str_mv | AT cedricmezrag generalisedpartondistributionsincontinuumschwingermethodsprogressesopportunitiesandchallenges |