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NSR database version of April 27, 2024.

Search: Author = K.Palli

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2023PA16      Phys.Rev. C 107, 064613 (2023)

K.Palli, A.Pakou, A.M.Moro, P.D.O'Malley, L.Acosta, A.M.Sanchez-Benitez, G.Souliotis, E.F.Aguilera, E.Andrade, D.Godos, O.Sgouros, V.Soukeras, C.Agodi, T.L.Bailey, D.W.Bardayan, C.Boomershine, M.Brodeur, F.Cappuzzello, S.Carmichael, M.Cavallaro, S.Dede, J.A.Duenas, J.Henning, K.Lee, W.S.Porter, F.Rivero, W.von Seeger

Quasielastic scattering of ⁷Be + ^natZr at sub- and near-barrier energies

NUCLEAR REACTIONS Zr(⁷Be, X), E=20.6, 22.1, 23.7, 28.2 MeV; measured reaction product, charged particles, angular distributions; deduced quasielastic scattering σ(θ), total σ(E), optical model parameters. Optical model analysis. Comparison to phenomenological predictions and Continuum-Discretized Coupled-Channel (CDCC) calculations. Systematics of total fusion cross-sections for ⁷Li+⁵⁹Co, ⁷Li+⁶⁴Ni, ⁷Li+¹²⁴Sn, ⁷Be+⁹⁰Zr. Setup consisting of 4 silicon DSSD telescopes at Notre Dame FN tandem accelerator.

doi: 10.1103/PhysRevC.107.064613
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2022PA18      Phys.Rev. C 105, 064609 (2022)

K.Palli, J.Casal, A.Pakou

Coherent description of elastic scattering and fusion at near-barrier energies for the ⁹Be + ²⁰⁸Pb and ⁹Be + ¹⁹⁷Au reactions

NUCLEAR REACTIONS ¹⁹⁷Au(⁹Be, ⁹Be), (⁹Be, X), E=30-55 MeV; ^{2 08}Pb(⁹Be, ⁹Be), (⁹Be, X), E=35-55 MeV; analyzed experimental elastic and fusion σ(θ); deduced optical model parameters dependence on energy, total σ(q), σ, effective potential, fusion excitation functions. Phenomenological approach with BDM3Y1 interaction and four body framework within continuum-discretized coupled-channels method. Comparison to experimental data.

doi: 10.1103/PhysRevC.105.064609
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2022SG02      Phys.Rev. C 106, 044612 (2022)

O.Sgouros, V.Soukeras, K.Palli, A.Pakou

Global approach for the reactions ⁷Be + ²⁸Si and ⁷Be + ²⁰⁸Pb at near- and sub-barrier energies

NUCLEAR REACTIONS ²⁸Si, ²⁰⁸Pb(⁷Be, ⁷Be), (⁷Be, X), E=5-20 MeV;²⁰⁸Pb(⁷Be, ⁷Be), (⁷Be, X), E=35-3 MeV; analyzed experimental elastic scattering σ(θ); deduced energy dependence of the optical potential; calculated excitation fusion functions, S-factor, logarithmic derivatives, threshold fusion hindrance energies. Barrier Penetration Model (BPM) calculations with double folding potentials of the BDM3Y1 interaction. Comparison to data on scattering of ⁷Li and ⁹Be on various light and heavy targets.

doi: 10.1103/PhysRevC.106.044612
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