PreprintarXiv licencearXiv
On the Nature of X(2370)
Abstract
Recently, the BESIII Collaboration claimed that their observed X(2370) (JPC=0−+) is predominantly a glueball state based on several arguments. However, we find these arguments to be flawed and the conclusion unjustified. Instead, we demonstrate that all observed properties of the X(2370) can be naturally explained by a Σ̅Σ molecule dominated state.
BibTeX
@misc{ben2026nature,
title = {{On the Nature of $X(2370)$}},
author = {Di Ben and Li-Ke Yang and Bing-Song Zou},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.01342},
eprint = {2609.01342},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.01342},
}
RIS
TY - UNPB
TI - On the Nature of X(2370)
AU - Di Ben
AU - Li-Ke Yang
AU - Bing-Song Zou
PY - 2026
DA - 2026/09/06
PB - arXiv
DO - 10.48550/arxiv.2609.01342
UR - https://arxiv.org/abs/2609.01342
AB - Recently, the BESIII Collaboration claimed that their observed X(2370) (J^PC=0^−+) is predominantly a glueball state based on several arguments. However, we find these arguments to be flawed and the conclusion unjustified. Instead, we demonstrate that all observed properties of the X(2370) can be naturally explained by a Σ̅Σ molecule dominated state.
ER -