A clear signature of the breakup modes for 9Be on a proton target at 5.6 MeV/nucleon

Pakou, A.; Acosta Sánchez, Luis Armando; Martel Bravo, Ismael; Sánchez Benítez, Ángel Miguel; Trzcinska, A.

doi:10.1088/1742-6596/1643/1/012102

Author

Pakou, A.; Acosta Sánchez, Luis Armando; Martel Bravo, Ismael ; Sánchez Benítez, Ángel Miguel ; Trzcinska, A.
Publication Date

2020
Publisher

IOP Publishing
Citation

Pakou, A. Acosta Sánchez, Luis Armando Martel Bravo, Ismael Sánchez Benítez, Ángel Miguel Trzcinska, A... [et al.]: "A clear signature of the breakup modes for 9Be on a proton target at 5.6 MeV/nucleon". Journal of Physics: Conference Series, Volume 1643, 27th International Nuclear Physics Conference (INPC2019) 29 July - 2 August 2019, Glasgow, UK. DOI: 10.1088/1742-6596/1643/1/012102
Abstract

The breakup of 9Be is studied via an inelastic scattering experiment on a proton target at 5.6 A MeV in inverse kinematics. Two of the three cluster constituents (α and α) as well as the proton target recoil were recorded in a triple coincidence mode allowing a full kinematics approach analysis. In this respect relative α - α and α - n, Q-value and 9Be excitation spectra, energy spectra for all fragments as well as the energy spectrum of the recoil proton were reconstructed. A clear signature of the two breakup sequential modes (5He + 4He and 8Be + n) was identified via the recoiling proton reconstructed spectra together with the direct breakup decay. A strong 5He + 4He mode was observed compatible with previous beta decay experiments.
URI

http://hdl.handle.net/10272/20457

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Fichero	Tamaño	Formato	Ver	Description
Pakou_2020_J._Phys. _Conf._Ser._1643_012102.pdf	579.5Kb	PDF	View/Open	Versión editor

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A clear signature of the breakup modes for 9Be on a proton target at 5.6 MeV/nucleon

Author

Pakou, A.; Acosta Sánchez, Luis Armando UHU Authority

; Martel Bravo, Ismael UHU Authority

; Sánchez Benítez, Ángel Miguel UHU Authority

; Trzcinska, A.

Publication Date

2020

Publisher

IOP Publishing

Citation

Pakou, A. Acosta Sánchez, Luis Armando Martel Bravo, Ismael Sánchez Benítez, Ángel Miguel Trzcinska, A... [et al.]: "A clear signature of the breakup modes for 9Be on a proton target at 5.6 MeV/nucleon". Journal of Physics: Conference Series, Volume 1643, 27th International Nuclear Physics Conference (INPC2019) 29 July - 2 August 2019, Glasgow, UK. DOI: 10.1088/1742-6596/1643/1/012102

Abstract

The breakup of 9Be is studied via an inelastic scattering experiment on a proton target at 5.6 A MeV in inverse kinematics. Two of the three cluster constituents (α and α) as well as the proton target recoil were recorded in a triple coincidence mode allowing a full kinematics approach analysis. In this respect relative α - α and α - n, Q-value and 9Be excitation spectra, energy spectra for all fragments as well as the energy spectrum of the recoil proton were reconstructed. A clear signature of the two breakup sequential modes (5He + 4He and 8Be + n) was identified via the recoiling proton reconstructed spectra together with the direct breakup decay. A strong 5He + 4He mode was observed compatible with previous beta decay experiments.