@misc{10481/73114,
year = {2021},
url = {http://hdl.handle.net/10481/73114},
abstract = {We consider the 7r7r-scattering problem in the context of the Kadyshevsky equation. In this scheme, we introduce a momentum grid and provide an isospectral definition of the phase shift based on the spectral shift of a Chebyshev angle. We address the problem of the unnatural high momentum tails present in the fitted interactions which reaches energies far beyond the maximal center-of-mass energy of root s = 1.4 GeV. It turns out that these tails can be integrated out by using a block-diagonal generator of the SRG.},
organization = {Spanish Government	FIS2017-85053-C2-1-P},
organization = {European Commission	FIS2017-85053-C2-1-P},
organization = {Junta de Andalucia	FQM-225},
organization = {Juan de la Cierva-Incorporacion Programme	IJCI-2017-31531},
publisher = {Jagiellonian University},
title = {Renormalization group and scattering-equivalent Hamiltonians on a coarse momentum grid},
doi = {10.5506/APhysPolBSupp.14.101},
author = {Gómez Rocha, María and Ruiz Arriola, Enrique},
}