Abstract

In this contribution, we present a study of ground- and excited-state Ω c and Ω 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 Ω c and Ω b states can be interpreted in terms of λ-mode excitations.

Details

Title
Heavy Ω c and Ω b baryons in the quark model
Author
Ortiz-Pacheco, E 1 ; Bijker, R 1 ; García-Tecocoatzi, H 2 ; Giachino, A 3 ; Santopinto, E 3 

 Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, A.P. 70-543, 04510 Ciudad de México, México 
 Department of Physics, University of La Plata (UNLP), 49 y 155 cc. 67, 1900 La Plata, Argentina 
 INFN, Sezione di Genova, Via Dodecaneso 33, 16146 Genova, Italy 
Publication year
2020
Publication date
Sep 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2570646101
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.