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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Renormalization of Chiral Nuclear Forces with Multiple Subtractions in Peripheral Channels

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Batista, E. F. ; Szpigel, S. ; Timoteo, V. S.
Total Authors: 3
Document type: Journal article
Source: Advances in High Energy Physics; 2017.
Web of Science Citations: 1

We analyse the renormalization of the of two-nucleon interaction with multiple subtractions in peripheral waves considering two chiral forces at N3LO. Phase shifts at low energies are then computed with several subtraction points below mu = 10fm(-1). We show that for most peripheral waves the phase shifts have nearly no dependence on the renormalization scale. In two cases the phase shifts converge slowly as the renormalization scale approaches mu= 1fm(-1) and in one case the phase shifts presented oscillations with respect to the subtraction point mu. (AU)

FAPESP's process: 16/07061-3 - Effective theories in few- and many-body hadronic systems
Grantee:Varese Salvador Timoteo
Support type: Regular Research Grants