منابع مشابه
Few-body physics in effective field theory
Effective Field Theory (EFT) provides a powerful framework that exploits a separation of scales in physical systems to perform systematically improvable, model-independent calculations. Particularly interesting are few-body systems with short-range interactions and large two-body scattering length. Such systems display remarkable universal features. In systems with more than two particles, a th...
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The pionless effective field theory (EFT) is the appropriate low-energy EFT for short-range interactions that display a large scattering length. It has been successfully applied in atomic, nuclear and particle physics. We give an overview over recent calculations employing the pionless effective field theory and lay emphasis on applications in the threeand four-body sector where the most exciti...
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The Electromagnetic and Hadronic physics sub-community of nuclear physics held a town hall meeting at Jefferson Lab during November 30 to December 4 of 2000. This is is our combined contribution to the white paper that will result from this meeting. I. THE FUNDAMENTAL SCIENTIFIC QUESTIONS ADDRESSED A fundamental challenge facing the nuclear physics community is the development of a theory that ...
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I review the current status of the application of effective field theory to nuclear physics, and its present implications for nuclear astrophysics.
متن کاملEffective Field Theory for Nuclear Physics
Low energy data is generally insensitive to the details of interactions at short distance. It is therefore difficult to learn about short range interactions; yet by the same token, complete knowledge of the physics at short distances is not required for an accurate understanding of experiments. Effective field theory exploits this fact. The effects of nonlocal interactions at short distance may...
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ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2005
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/31/8/003