Nuclei Using Topological Solitons

Información del proyecto

NUTS

Identificador del acuerdo de subvención: 702329

DOI

10.3030/702329

Proyecto cerrado

Fecha de la firma de la CE 18 Febrero 2016

Fecha de inicio 1 Octubre 2016

Fecha de finalización 30 Septiembre 2018

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 183 454,80

Aportación de la UE

€ 183 454,80

Coordinado por

UNIVERSITY OF DURHAM
United Kingdom

Objetivo

Particle physicists have a good understanding of the fundamental constituents of matter, but the complexity of the theory means that it is impossible (even with supercomputers) to use it to predict the properties of even the simplest atoms familiar from everyday life, such as helium and carbon. Fathoming the core of these atoms is the realm of nuclear physics, but current approaches are detached from fundamental theory and instead are mainly based on fitting phenomenological models to experimental data.
The ambitious aim of this project is to provide the missing link between fundamental theory and nuclear physics.
At the heart of the methodology for this audacious proposal is a concept known as a topological soliton -- a particle-like solution of a nonlinear wave equation, where stability is due to a topological twisting or winding. A combination of analytic and numerical work over the last twenty years has shown that topological solitons can provide a reasonable qualitative description of some aspects of nuclei, but a quantitative comparison has failed because of a long-standing problem that soliton predictions yield nuclear binding energies that are too large. However, in recent work by the researcher (Naya-Rodriguez) and collaborators, and independently by the supervisor (Sutcliffe), significant breakthroughs have been made that demonstrate the ability to reduce soliton binding energies to the correct nuclear physics levels and hence solve this long-standing problem. These new developments mean that this proposal is incredibly timely, and by uniting these two previously independent European groups there is an opportunity to make ground-breaking progress by developing these new analytical methods in combination with state-of-the-art computing capabilities. This will have a tremendous impact, particularly in the study of nuclear matter under extreme conditions, for example, as found in neutron stars and in harnessing the energy source offered by nuclear fusion.

Ámbito científico (EuroSciVoc)

• ciencias naturales › ciencias físicas › astronomía › astronomía estelar › estrella de neutrones
• ciencias naturales › ciencias físicas › física nuclear › fusión nuclear

Programa(s)

• H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions PROGRAMA PRINCIPAL
  
• H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
  

Tema(s)

• MSCA-IF-2015-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF)
  

Régimen de financiación

MSCA-IF-EF-ST - Standard EF

Convocatoria de propuestas

H2020-MSCA-IF-2015

Coordinador

UNIVERSITY OF DURHAM

• Aportación neta de la UEn: € 183 454,80
• Dirección: STOCKTON ROAD THE PALATINE CENTRE ; DH1 3LE DURHAM ; Reino Unido
• Región: North East (England) › Tees Valley and Durham › Durham CC
• Tipo de actividad: Higher or Secondary Education Establishments
• Coste total: € 183 454,80