Heavy $\Omega_c$ and $\Omega_b$ baryons in the quark model

Autor:	Ortiz-Pacheco, E., Bijker, R., Giachino, A., Santopinto, E.
Rok vydání:	2020
Předmět:	Nuclear Theory High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Experiment
Zdroj:	J. Phys. Conf. Ser. 1610, 012011 (2020)
Druh dokumentu:	Working Paper
DOI:	10.1088/1742-6596/1610/1/012011
Popis:	In this contribution, we present a study of ground- and excited-state $\Omega_c$ and $\Omega_b$ baryons consisting of two strange quarks and a heavy charm or bottom quark. An analysis in the quark model shows that the recently observed excited $\Omega_c$ and $\Omega_b$ states can be interpreted in terms of $\lambda$-mode excitations. Comment: 6 pages, 3 figures, 3 tables, invited talk, XLII Symposium on Nuclear Physics, Cocoyoc, Mexico, January 6-9, 2020, to be published in J. Phys. Conf. Ser
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2004.09409 Zobrazit plný text záznamu View this record from Arxiv