30 de março de 2022 | Estruturas Nucleares e Reações, Publicações
G. Kaur, V. Guimarães, J. C. Zamora, M. Assunção, J. Alcantara-Nunez, A. L. de Lara, E. O. N. Zevallos, J. B. Ribeiro, R. Lichtenthäler, K. C. C. Pires, O. C. B. Santos, V. Morcelle, R. J. deBoer
Phys. Rev. C
24/01/2022
Abstract
The spectroscopy of 11C has been investigated by the resonant scattering of 10B+p with the thick target inverse kinematic method. The 1H(10B,p)10B reaction was measured at θc.m.=180∘,170∘,160∘,150∘, and 140∘ using a 35.93 MeV 10B beam. Resonances in 11C between the excitation energy of 9.6 and 11.8 MeV are observed. The excitation functions are compared with previous data using thin target direct kinematics measurements. A multichannel R-matrix calculation under the kinematics assumption of resonant elastic scattering is performed and the resonant parameters, such as the resonant energy Ex, the spin-parity Jπ, and the proton-decay partial width are extracted.