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

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Zeitschriftentitel:	Journal of Physics: Conference Series
Personen und Körperschaften:	Pakou, A, Sgouros, O, Soukeras, V, Cappuzzello, F, Acosta, L, Agodi, C, Boiano, A, Calabrese, S, Carbone, D, Cavallaro, M, Deshmukh, N N, Foti, A, Hacisalihoglou, A, Keeley, N, Commara, M La, Martel, I, Mazzocco, M, Muoio, A, Parascandolo, C, Pierroutsakou, D, Rusek, K, Sanchez-Benítez, A M, Santagati, G, Souliotis, G, Spatafora, A, Strano, E, Torresi, D, Trzcinska, A
In:	Journal of Physics: Conference Series, 1643, 2020, 1, S. 012102
Format:	E-Article
Sprache:	Unbestimmt
veröffentlicht:	IOP Publishing
Schlagwörter:	General Physics and Astronomy

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Zusammenfassung:	<jats:title>Abstract</jats:title> <jats:p>The breakup of <jats:sup>9</jats:sup>Be 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 (<jats:italic>α</jats:italic> and <jats:italic>α</jats:italic>) as well as the proton target recoil were recorded in a triple coincidence mode allowing a full kinematics approach analysis. In this respect relative <jats:italic>α</jats:italic> - <jats:italic>α</jats:italic> and <jats:italic>α</jats:italic> - n, Q-value and <jats:sup>9</jats:sup>Be 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 (<jats:sup>5</jats:sup>He + <jats:sup>4</jats:sup>He and <jats:sup>8</jats:sup>Be + n) was identified via the recoiling proton reconstructed spectra together with the direct breakup decay. A strong <jats:sup>5</jats:sup>He + <jats:sup>4</jats:sup>He mode was observed compatible with previous beta decay experiments.</jats:p>
Umfang:	012102
ISSN:	1742-6588 1742-6596
DOI:	10.1088/1742-6596/1643/1/012102