Publication Date:
2017-09-26
Description:
Author(s): Mohammad H. Alhakami We consider the effective field theory (EFT) treatment of two-body systems with narrow resonances. Within this approach, an s -wave scattering amplitude can be expanded in powers of a typical momentum scale of a system Q ≪ Λ , where Λ represents a hard scale of a scattering system, and an energy differe... [Phys. Rev. D 96, 056019] Published Mon Sep 25, 2017
Keywords:
Phenomenological aspects of field theory, general methods
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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