Exclusives measurements of nuclear reactions with weakly bound stable and radioactive ion beams

• Grant number: 21/12254-3
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• Start date: December 01, 2021
• End date: September 30, 2025
• Field of knowledge: Physical Sciences and Mathematics - Physics - Nuclear Physics
• Principal Investigator: Rubens Lichtenthäler Filho
• Grantee: Osvaldo Camargo Botelho dos Santos
• Host Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Associated research grant: 19/07767-1 - Nuclear reactions with weakly-bound or cluster-structured radioactive and stable nuclei, AP.TEM

Abstract

This work plan is connected to the present thematic research project with similar name. Thework plan consists in the use of existing and the installation of new digital equipment (stripdetectors for charged particles, Lyso gamma detectors and electronic devices mainly digitizers) in the Open Laboratory of Nuclear Physics (LAFN) of IF-USP. The new digital equipment will be purchased with the present thematic project and increase the detection capacity by a large factor. This activity will be performed at three beam lines. At the 45B beam line, where the "Radioactive Ion Beams in Brazil" (RIBRAS) system [1] is installed and nuclear reactions with light radioactive ion beams are measured. With stable beams, the reactions are realized in the scattering chambers of the beam lines 30B and 45A. (AU)

Scientific publications

(5)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SANTOS, O. C. B.; OLIVEIRA, J. R. B.; MACCHIONE, E.; LICHTENTHAELER, R.; PIRES, K. C. C.; LEPINE-SZILY, A.. The measurement of the half-life of the second excited state of 237Np with a new detector system and digital electronics. Nuclear Physics A, v. 1040, p. 8-pg., 2023-09-01. (19/07767-1, 19/02759-0, 21/12254-3, 16/04612-9)

UMBELINO, U.; LICHTENTHALER FILHO, R.; SANTOS, O. C. B.; PIRES, K. C. C.; SERRA, A. S.; LEPINE-SZILY, A.. Total fusion cross section in 6Li+9 Be collisions. PHYSICAL REVIEW C, v. 109, n. 5, p. 9-pg., 2024-05-07. (19/02759-0, 19/05769-7, 19/07767-1, 16/17612-7, 13/22100-7, 21/12254-3)

SANTOS, O. C. B.; LICHTENTHALER FILHO, R.; PIRES, K. C. C.; UMBELINO, U.; ZEVALLOS, E. O. N.; DE LARA, A. L.; SERRA, A. S.; SCARDUELLI, V.; ALCANTARA-NUNEZ, J.; LEPINE-SZILY, A.; et al. Elastic scattering and ⁷ Li production in the ⁸Li+¹²⁰Sn reaction. PHYSICAL REVIEW C, v. 110, n. 3, p. 9-pg., 2024-09-12. (19/07767-1, 16/04612-9, 19/02759-0, 21/12254-3)

SANTOS, O. C. B.; LICHTENTHALER, R.; MORO, A. M.; PIRES, K. C. C.; UMBELINO, U.; S. SERRA, A.; ZEVALLO, E. O. N.; DE LARA, A. L.; SCARDUELLI, V.; ALCANTARA-NUNEZ, J.; et al. One-neutron stripping from Li-8 projectiles to Be-9 target nuclei. EUROPEAN PHYSICAL JOURNAL A, v. 59, n. 3, p. 9-pg., 2023-03-16. (19/07767-1, 19/02759-0, 21/12254-3)

PIRES, K. C. C.; ABUCHAIM, Y.; KUNZEL, R.; GUEDES, S.; ASSUNCAO, M.; TRINDADE, N. M.; AQUINO, R. R.; SANTOS, O. C. B.. Durolon ® polymer as a nuclear track detector: Characterization by chemical etching. Radiation Measurements, v. 175, p. 8-pg., 2024-05-11. (19/07767-1, 21/12254-3, 18/05982-0)