Triton binding energy and neutron-deuteron scattering up to next-to-leading order in chiral effective field theory

Young-Ho Song, Rimantas Lazauskas, and U. van Kolck
Phys. Rev. C 96, 024002 – Published 2 August 2017; Erratum Phys. Rev. C 100, 019901 (2019)

Abstract

Determination of the proper power-counting scheme is an important issue for the systematic application of Chiral Effective Field Theory in nuclear physics. We analyze the cutoff dependence of three-nucleon observables (the neutron-deuteron scattering lengths and the triton binding energy) at the leading and next-to-leading orders of a power counting that ensures order-by-order renormalization in the two-nucleon system. Our results confirm that, as usually assumed in the literature, three-body forces are not needed for renormalization of the three-nucleon system up to next-to-leading order.

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  • Received 30 December 2016
  • Revised 14 June 2017

DOI:https://doi.org/10.1103/PhysRevC.96.024002

©2017 American Physical Society

Physics Subject Headings (PhySH)

Nuclear Physics

Erratum

Authors & Affiliations

Young-Ho Song1,*, Rimantas Lazauskas2,†, and U. van Kolck3,4,‡

  • 1Rare Isotope Science Project, Institute for Basic Science, Daejeon 305-811, Korea
  • 2Université de Strasbourg, CNRS IPHC UMR 7178, F-67000 Strasbourg, France
  • 3Institut de Physique Nucléaire, CNRS/IN2P3, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay Cedex, France
  • 4Department of Physics, University of Arizona, Tucson, Arizona 85721, USA

  • *yhsong@ibs.re.kr
  • rimantas.lazauskas@iphc.cnrs.fr
  • vankolck@ipno.in2p3.fr

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Issue

Vol. 96, Iss. 2 — August 2017

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