RT Journal Article T1 First radial excitations of baryons in a contact interaction: Mass spectrum A1 Gutiérrez Guerrero, Laura Xiomara A1 Raya, A. A1 Albino, L. A1 Hernández Pinto, Roger José PB American Physical Society (APS) SN 2470-0010 SN 2470-0029 (electrónico) YR 2024 FD 2024-10 LK https://hdl.handle.net/10272/25051 UL https://hdl.handle.net/10272/25051 LA eng NO Gutiérrez-Guerrero, L. X., Raya, A., Albino, L., & Hernández-Pinto, R. J. (2024). First radial excitations of baryons in a contact interaction: Mass spectrum. In Physical Review D (Vol. 110, Issue 7). American Physical Society (APS). https://doi.org/10.1103/physrevd.110.074015 NO L. X. G. wishes to thank National Council of Humanities, Sciences, and Technologies (CONAHCyT) for the support provided to her through the Cátedras CONAHCyT program and Project No. CBF2023-2024-268, Hadronic Physics at JLab: Deciphering the Internal Structure of Mesons and Baryons, from the 2023–2024 frontier science call. A. R. acknowledges CIC-UMSNH for financial support under Grant No. 18371. R. J. H.-P. are funded by CONAHCyT throughProject No. 320856 (Paradigmas y Controversias de la Ciencia 2022) and Ciencia de frontera 2021-2042. L. A.would like to acknowledge financial support from the Ministerio Español de Ciencia e Innovación under GrantNo. PID2022-140440NB-C22; Junta de Andalucía under Contract Nos. PAIDI FQM-370 and PCI+D+i under thetitle: “Tecnologías avanzadas para la exploración del universo y sus componentes” (Code AST22-0001); andUniversidad Pablo de Olavide under Contract No. 20.03.00.51.42 with the title “Ayuda B-3 al desarrollo de líneas de investigación propias en el marco del V Plan propio de Investigación y Transferencia.” The authors are also funded by Sistema Nacional de Investigadoras e investigadores from CONAHCyT. DS Repositorio Institucional de la Universidad de Huelva RD 30 may 2026