Inclusive production of fully-charmed 1⁺⁻ tetraquark at B factory *

Abstract

Abstract Inspired by the recent discovery of the meson in the experiment, we investigate the inclusive production rate of the -odd fully-charmed tetraquarks associated with light hadrons at the factory within the nonrelativistic QCD (NRQCD) factorization framework. The short-distance coefficient is computed at the lowest order of velocity and . Employing two different kinds of phenomenological models to approximately estimate the long-distance NRQCD matrix element, we predict the rate for the inclusive production of the state and discuss the observation prospect of the experiment.