Short Range Operator Contributions to $0\nu\beta\beta$ decay from LQCD
| العنوان: | Short Range Operator Contributions to $0\nu\beta\beta$ decay from LQCD |
|---|---|
| المؤلفون: | Enrico Rinaldi, Andre Walker-Loud, Balint Joo, Brian C. Tiburzi, Evan Berkowitz, Chia Cheng Chang, Amy Nicholson, Henry Monge-Camacho, Nicolas Garron, Michael A. Clark, Pavlos Vranas, Arjun Gambhir, Thorsten Kurth, David Brantley |
| المصدر: | Proceedings of The 36th Annual International Symposium on Lattice Field Theory — PoS(LATTICE2018). |
| بيانات النشر: | Sissa Medialab, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Quantum chromodynamics, Physics, Particle physics, Nuclear Theory, Physics beyond the Standard Model, media_common.quotation_subject, High Energy Physics::Phenomenology, Lepton number, Asymmetry, Universe, MAJORANA, High Energy Physics - Lattice, Operator (computer programming), High Energy Physics::Experiment, Neutrino, media_common |
| الوصف: | The search for neutrinoless double beta decay of nuclei is believed to be one of the most promising means to search for new physics. Observation of this very rare nuclear process, which violates Lepton Number conservation, would imply the neutrino sector has a Majorana mass component and may also provide an explanation for the universe matter-antimatter asymmetry of the universe. In the case where a heavy intermediate particle is exchanged in this process, QCD contributions from short range interactions become relevant and the calculation of matrix elements with four-quark operators becomes necessary. In these proceedings we will discuss our current progress in the calculation of these four-quark operators from LQCD. Comment: Proceedings of the 36th Annual International Symposium on Lattice Field Theory, 22-28 July, 2018, Michigan State University, East Lansing, Michigan |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f5b25bd9be79b282617a2117656875Test https://doi.org/10.22323/1.334.0263Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....20f5b25bd9be79b282617a2117656875 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |