Are low-energy nuclear observables sensitive to high-energy phase shifts?

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dc.creatorBogner, S. K.
dc.creatorFurnstahl, R. J.
dc.creatorPerry, R. J.
dc.creatorSchwenk, A.
dc.date2007-01-05
dc.date2007-05-09
dc.date.accessioned2026-07-07T11:23:58Z
dc.date.available2026-07-07T11:23:58Z
dc.descriptionConventional nucleon-nucleon potentials with strong short-range repulsion require contributions from high-momentum wave function components even for low-energy observables such as the deuteron binding energy. This can lead to the misconception that reproducing high-energy phase shifts is important for such observables. Interactions derived via the similarity renormalization group decouple high-energy and low-energy physics while preserving the phase shifts from the starting potential. They are used to show that high-momentum components (and high-energy phase shifts) can be set to zero when using low-momentum interactions, without losing information relevant for low-energy observables.
dc.description13 pages, 5 figures; reference and acknowledgment added
dc.identifierhttps://arxiv.org/abs/nucl-th/0701013
dc.identifierhttp://arxiv.org/abs/nucl-th/0701013
dc.identifierPhys.Lett.B649:488-493,2007
dc.identifierdoi:10.1016/j.physletb.2007.04.048
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195076
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titleAre low-energy nuclear observables sensitive to high-energy phase shifts?
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