24-28 October 2022
La Thanh Hotel, Hanoi, Vietnam
Asia/Ho_Chi_Minh timezone
Thank you for your attendance!

STUDY ON p+10,11B REACTIONS IN THE PROTON ENERGY RANGE Ep=0.35-3.2 MeV

27 Oct 2022, 15:30
20m
La Thanh Hotel, Hanoi, Vietnam

La Thanh Hotel, Hanoi, Vietnam

La Thanh Hotel, Hanoi, Vietnam

Speaker

Dr Lê Xuân Chung (Inst)

Description

We report on a study of the reactions p+10,11B at low energy. The reactions are relevant in the field of astrophysics, nuclear physics, and also for applications. Studying these reactions provides additional input data for astrophysical models in particular towards astrophysical energies [1-2].
We have used the 5SDH-2 peletron accelerator at Hanoi University of Science to investigate the nuclear reactions p+10,11B using proton beam with energy in the range 0.35-3.2 MeV. The target were 10B and 11B of around 60 μg/cm2 onto 4 μg/cm2 formvar substrate. Six silicon detectors were placed at 𝞱Lab= 40°, 50°, 90°, 120°, 130° and 159°. The excitation function of 11B(p,α0) channel detected by the detector at 159° reproduces well the published ones in the 0.9-3.2 MeV energy range, and is extended down to 0.35 MeV. Preliminary results and its perspectives will be presented and discussed.
[1]. Pierre Descouvemont, Frontier in Astronomy and Space Science 7 (2020) 9.
[2]. T. Rauscher and G. Raimann, Physical Review C 53 (1996) 2496.

Please select a main topic related to your abstract Experimental Nuclear Physics for Astrophysics

Primary author

Co-authors

Mrs B.T. Hoa (Hanoi University of Science, Vietnam National University) Ms D.T.K. Linh (Institute for Nuclear Science and Technology, VINATOM, 179 Hoang Quoc Viet, Hanoi, Vietnam) Prof. G.G. Rapisarda (University of Catania, Catania, Italy) Prof. J.J. He (Beijing Normal University) Dr L. T. Anh (Institute for Nuclear Science and Technology, VINATOM, 179 Hoang Quoc Viet, Hanoi, Vietnam) L.Y. Zhang (Beijing Normal University) Dr M. La Cognata (Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud, Catania, Italy) Prof. M. Sferrazza (Université Libre de Bruxelles, Belgium) Mr M.V. Dien (Institute for Nuclear Science and Technology, VINATOM, 179 Hoang Quoc Viet, Hanoi, Vietnam) Mr N.T. Anh (Hanoi Irradiation Center, VINATOM) Dr N.T. Nghia (Hanoi University of Science, Vietnam National University) Prof. P.D. Khue (Institute for Nuclear Science and Technology, VINATOM, 179 Hoang Quoc Viet, Hanoi, Vietnam) Prof. S. Kubono (RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan) Dr T.D. Trong (Institute of Physics, Vietnam Academy of Science and Technology) Mr T.T. Anh (Hanoi University of Science, Vietnam National University) Dr V. H. Phong (Hanoi University of Science, Vietnam National University)

Presentation Materials

There are no materials yet.