Application of the weak-binding relation with range correction

Authors

  • Tomona Kinugawa Tokyo Metropolitan University
  • Tetsuo Hyodo

DOI:

https://doi.org/10.31349/SuplRevMexFis.3.0308066

Keywords:

Weak-binding relation, range correction, structure of hadrons

Abstract

The weak-binding relation is a useful tool to study the internal structure of hadrons from the observable quantities. We introduce the range correction in the weak-binding relation for the system having a sizable magnitude of the effective range, and show that the applicability of the weak-binding relation can be enlarged by the range correction. Thanks to the low-energy universality, the weak-binding relation can be used to study the structure of shallow bound states in any systems with different length scales. We apply the weak-binding relation to actual systems, including hadrons, hypernuclei, and atoms and show the importance of the range correction.

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Published

2022-04-30

How to Cite

1.
Kinugawa T, Hyodo T. Application of the weak-binding relation with range correction. Supl. Rev. Mex. Fis. [Internet]. 2022 Apr. 30 [cited 2022 Dec. 7];3(3):0308066 1-4. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6132