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Towards a modern array of particle detectors: a versatile tool for nuclear reaction studies

Grant number: 18/09998-8
Support type:Regular Research Grants
Duration: November 01, 2018 - April 30, 2021
Field of knowledge:Physical Sciences and Mathematics - Physics - Nuclear Physics
Principal researcher:Leandro Romero Gasques
Grantee:Leandro Romero Gasques
Home Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil
Assoc. researchers:Alinka Lépine ; Andres Arazi ; Brett Vern Carlson ; Juan Pablo Fernandez Garcia ; Luiz Carlos Chamon ; Marcos Aurelio Gonzalez Alvarez ; Mario Alberto Cubero Campos ; Valdir Brunetti Scarduelli

Abstract

The main goal of the present research project is to improve the setup mounted at the 30B beamline of the Open Laboratory of Nuclear Physics (LAFN, acronym in Portuguese) of USP, which is equipped with a SNICS negative ion source coupled to a 8 MV pelletron tandem accelerator. The new detector array will be applied on measurements involving nuclear reactionswith tightly and weakly bound projectiles. The experimental cross sections will be compared with results of coupled-channel calculations. Results of great interest both for the basic studyof nuclear reaction mechanisms and for the comprehension of astrophysical processes such as stellar nucleosynthesis are expected. (AU)

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Scientific publications (8)
(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)
CHAMON, L. C.; GASQUES, L. R.; ZAMORA, J. C. Role of inelastic couplings in He-4+Pb-208 elastic scattering in a wide energy range. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 49, n. 3 MAR 1 2022. Web of Science Citations: 0.
CHAMON, L. C.; CARLSON, V, B.; GASQUES, L. R. Sao Paulo potential version 2 (SPP2) and Brazilian nuclear potential (BNP). COMPUTER PHYSICS COMMUNICATIONS, v. 267, OCT 2021. Web of Science Citations: 0.
LOMBARDO, I; DELL'AQUILA, D.; CINAUSERO, M.; GASQUES, L. R.; VIGILANTE, M.; ZAGATTO, V. A. B.; BARLINI, S.; BOLZONELLA, R.; BRUNO, M.; BUCCOLA, A.; CAMAIANI, A.; CARTURAN, S. M.; CASINI, G.; CIAMPI, C.; CICERCHIA, M.; D'ANDREA, M.; DEGERLIER, M.; FABRIS, D.; FROSIN, C.; GRAMEGNA, F.; LEPINE-SZILY, A.; MAGGIONI, G.; MANTOVANI, G.; MARCHI, T.; ORDINE, A.; OTTANELLI, P.; PASQUALI, G.; PIANTELLI, S.; RIGATO, V; RUSSO, M.; SCOMPARIN, L.; VALDRE, S.; VERDE, G. Study of the Cl-33 spectroscopic factors via the S-32(He-3, d)Cl-33 one-proton transfer reaction. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, v. 48, n. 6 JUN 2021. Web of Science Citations: 0.
GASQUES, L. R.; CHAMON, L. C.; LEPINE-SZILY, A.; SCARDUELLI, V; ZAGATTO, V. A. B.; ABRIOLA, D.; ARAZI, A.; CARDONA, M. A.; DE BARBARA, E.; DE JESUS, J.; HOJMAN, D.; MARTI, V, G.; PACHECO, A. J.; RAMOS LOPEZ, D.; ALVAREZ, M. A. G.; FERNANDEZ-GARCIA, J. P.; RODRIGUEZ-GALLARDO, M.; CUBERO, M.; UMANA, L. F.; ACHI-PRADO, S. Investigation of the reaction mechanisms for B-10 + Au-197 at near-barrier energies. Physical Review C, v. 101, n. 4 APR 13 2020. Web of Science Citations: 0.
AVERSA, M.; ABRIOLA, D.; ALVAREZ, M. A. G.; ARAZI, A.; CARDONA, M. A.; CHAMON, L. C.; DE BARBARA, E.; DE JESUS, J.; FERNANDEZ-GARCIA, J. P.; GASQUES, L. R.; HOJMAN, D.; LEPINE-SZILY, A.; MARTI, V, G.; PACHECO, A. J.; SCARDUELLI, V; ZAGATTO, V. A. B. Investigation of the fusion process for B-10+Au-197 at near-barrier energies. Physical Review C, v. 101, n. 4 APR 1 2020. Web of Science Citations: 1.
CHAMON, L. C.; GASQUES, L. R.; CARLSON, V, B. Velocity-dependent model for the alpha-alpha interaction in the context of the double-folding potential. Physical Review C, v. 101, n. 3 MAR 9 2020. Web of Science Citations: 0.
SCARDUELLI, V.; GASQUES, L. R.; CHAMON, L. C.; LEPINE-SZILY, A. A method to optimize mass discrimination of particles identified in Delta E-E silicon surface barrier detector systems. EUROPEAN PHYSICAL JOURNAL A, v. 56, n. 1 JAN 28 2020. Web of Science Citations: 1.
ALVAREZ, M. A. G.; FERNANDEZ-GARCIA, J. P.; LEON-GARCIA, J. L.; RODRIGUEZ-GALLARDO, M.; GASQUES, L. R.; CHAMON, L. C.; ZAGATTO, V. A. B.; LEPINE-SZILY, A.; OLIVEIRA, J. R. B.; SCARDUELLI, V; CARLSON, V, B.; CASAL, J.; ARAZI, A.; TORRES, D. A.; RAMIREZ, F. Systematic study of optical potential strengths in reactions on Sn-120 involving strongly bound, weakly bound, and exotic nuclei. Physical Review C, v. 100, n. 6 DEC 5 2019. Web of Science Citations: 0.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.