Is the D_sJ(2632) Meson a Cryptoexotic Tetraquark Baryonium State?
High Energy Physics - Phenomenology
2007-05-23 v3
Abstract
We suggest that the recently discovered charm-strange meson D_sJ(2632), with unusual properties, could be a cyptoexotic tetraquark baryonium state cdd_bars_bar. We predict other four narrow states, as Regge recurrences of D_sJ(2632), below the possible baryon-antibaryon thresholds.
Cite
@article{arxiv.hep-ph/0407088,
title = {Is the D_sJ(2632) Meson a Cryptoexotic Tetraquark Baryonium State?},
author = {B. Nicolescu and J. P. B. C. de Melo},
journal= {arXiv preprint arXiv:hep-ph/0407088},
year = {2007}
}
Comments
5 pages, 7 figures. A comment was added to the paper hep-ph/0407025 by L. Maiani et al