Semi-inclusive electroproduction of hidden-charm and double-charm hadronic molecules

نویسندگان

چکیده

The semi-inclusive electroproduction of exotic hadrons, including the $T_{cc}$, $P_{cs}$, and hidden-charm baryon-antibaryon states, is explored under assumption that they are $S$-wave hadronic molecules a pair charmed hadrons. We employ Monte Carlo event generator Pythia to produce hadron pairs then bind them together form molecules. With use such production mechanism, rates estimated at order-of-magnitude level. Our results indicate larger number $P_{cs}$ states $\Lambda_c\bar{\Lambda}_c$ can be produced proposed electron-ion colliders in China (EicC) US (EIC). also suggest $T_{cc}$ other searched for EIC. Besides, potential 24-GeV upgrade Continuous Beam Accelerator Facility Thomas Jefferson National play an important role search tetraquark pentaquark due its high luminosity.

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ژورنال

عنوان ژورنال: Physical review

سال: 2022

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevd.106.114026