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DREB2022 - Direct Reactions with Exotic Beams

26 June 2022 to 1 July 2022
University of Santiago de Compostela
Europe/Madrid timezone

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Session

THU3

30 Jun 2022, 14:40
Facultad de Ciencias de la Comunicación (University of Santiago de Compostela)

Facultad de Ciencias de la Comunicación

University of Santiago de Compostela

Campus Norte, Av. de Castelao, s/n, 15782 Santiago de Compostela, Spain

Conveners

THU3

  • Hector Alvarez Pol (Universidad de Santiago de Compostela)

Presentation materials

There are no materials yet.

  1. 197. Study of the two-neutron decay of 13Li via the invariant mass method with SAMURAI@RIBF
    Paul André
    30/06/2022, 14:40
    Oral contribution

    $^{13}$Li is a neutron-rich unbound nucleus that decays into the halo nucleus $^{11}$Li via the emission of two neutrons. Studying such a system can lead to a better understanding of neutron-neutron correlations in the atomic nucleus. This study has been performed using the SAMURAI facility [1] at RIBF, RIKEN, Japan, with a high-intensity beam and a setup with large acceptance, allowing a...

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  2. 188. Exclusiv one-nucleon removal from 14O at ~100 MeV/nucleon
    Thomas Pohl
    30/06/2022, 15:00
    Oral contribution

    One-nucleon removal reaction at intermediate energies has been a powerful tool for single-particle structure studies of exotic nuclei [1], but the reaction mechanism is not fully understood [2-5]. One debated phenomenon is the asymmetric parallel momentum distribution (PMD) of the residual nucleus occuring occasional in one nucleon removal induced from light ion-targets [4,6,7]. Recent...

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  3. 209. Study of the magicity of the 13B nucleus and mixed configurations in 12Be via QFS knockout reactions.
    Mr Antoine BARRIERE (for the R3B Collaboration)
    30/06/2022, 15:20
    Oral contribution

    The $^{13}$B($p, pn$)$^{12}$B and $^{13}$B($p, 2p$)$^{12}$Be reactions have been used at about 470 MeV/A with CH2 and C targets to study the shell structure of two N = 8 isotones.
    The $^{13}$B nuclei were produced by the FRS-GSI facility and transmitted to the R3B-LAND beam line where the $\gamma$-sphere Crystal Ball and the neutron detector Land were used to determined the cross section of...

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  4. 268. Systematic measurement of nucleon removal cross sections in the vicinity of doubly magic 78Ni
    Ryo Taniuchi (University of York,RIKEN)
    30/06/2022, 15:40
    Oral contribution

    Nucleon removal reactions from atomic nuclei are connected both with the nuclear structures and the reaction mechanisms. Systematic studies in the vicinity of magic numbers are of importance to test our understandings of the nuclear structure as such reactions involve not only the valence nucleons but also the nucleons across the shell gap. In a recent study, an anomalously small inclusive...

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  5. 258. Population of the Giant Pairing Vibration cross sections in the 12C(18O,16O)14C reaction.
    Enrico Vigezzi
    30/06/2022, 16:00
    Oral contribution

    Several unsuccessful experimental attempts have been made [1], mostly through (p,t) reactions, to confirm the existence of the Giant Pairing Vibration
    (GPV), a collective L=0 mode predicted long ago to arise from the coherence of particle-particle excitations [2].
    The GPV is expected to be populated by two-particle transfer reactions in the continuum. Its population and determination are...

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