Semileptonic decays in the region

N. N. Achasov, A. V. Kiselev, G. N. Shestakov

Research output: Contribution to journalArticlepeer-review

Abstract

The mechanism of the four-quark production of the light scalar isovector four-quark state in the decays is discussed. It is shown that the characteristic features of the shape of the mass spectra expected in our scheme can serve as the indicator of the production mechanism and internal structure of the resonance.

Original languageEnglish
Article number016034
JournalPhysical Review D
Volume104
Issue number1
DOIs
Publication statusPublished - 1 Jul 2021

OECD FOS+WOS

  • 1.03 PHYSICAL SCIENCES AND ASTRONOMY
  • 1.03.BU ASTRONOMY & ASTROPHYSICS

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