Ab Initio Nuclear Structure and Electroweak Properties from Chiral Effective Field Theory / / by Patrick J. Fasano
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| Autore: |
Fasano Patrick J
|
| Titolo: |
Ab Initio Nuclear Structure and Electroweak Properties from Chiral Effective Field Theory / / by Patrick J. Fasano
|
| Pubblicazione: | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025 |
| Edizione: | 1st ed. 2025. |
| Descrizione fisica: | 1 online resource (252 pages) |
| Disciplina: | 539.7 |
| Soggetto topico: | Nuclear physics |
| Particles (Nuclear physics) | |
| Quantum field theory | |
| Mathematical physics | |
| Nuclear Physics | |
| Elementary Particles, Quantum Field Theory | |
| Mathematical Physics | |
| Nota di contenuto: | Chapter 1: Introduction -- Chapter 2: Nuclear Interactions and Chiral Effective Field Theory -- Chapter 3: No-Core Configuration Interaction Method -- Chapter 4: Chiral EFT Corrections to M1 Moments of Light Nuclei -- Chapter 5: Chiral EFT Corrections to Transition Matrix Elements in Light Nuclei -- Chapter 6: Conclusions and Outlook. |
| Sommario/riassunto: | This thesis presents a consistent application of chiral effective field theory (EFT) interactions and currents to obtain ab initio results for light nuclei magnetic dipole and Gamow-Teller strengths in light nuclei (A≤17). Recent results have demonstrated the importance of chiral EFT corrections for correctly predicting magnetic dipole and Gamow-Teller strengths in nuclei. However, these studies have not consistently applied the same treatment to these operators as is applied to the interaction. In this work, it is found that the inclusion of chiral EFT corrections to the magnetic dipole and Gamow-Teller operators generally brings the calculated results closer to agreement with experiment. However, this work also demonstrates that the convergence of the solution to the many-body problem still poses substantial difficulties. This work has confirmed that the inclusion of chiral EFT corrections is necessary to describe light nuclei, while concluding that higher-order corrections are necessary in order to obtain good agreement with experimental data. |
| Titolo autorizzato: | Ab Initio Nuclear Structure and Electroweak Properties from Chiral Effective Field Theory |
| ISBN: | 9783031868054 |
| 9783031868047 | |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9911018668803321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Springer Theses, Recognizing Outstanding Ph.D. Research, . 2190-5061