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NSR database version of May 3, 2024.

Search: Author = M.A.Shalchi

Found 7 matches.

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2022HO03      Phys.Rev. C 105, 024310 (2022)

W.Horiuchi, Y.Suzuki, M.A.Shalchi, L.Tomio

Possible halo structure of ^{62, 72}Ca by forbidden-state-free locally peaked Gaussians

NUCLEAR STRUCTURE ⁶²Ca; calculated levels, J, π, rms radii, occupation probabilities. ⁷²Ca; calculated levels, J, π, energy of the ground state, neutron rms radii, occupation probabilities. Developed forbidden-state-free locally peaked Gaussian method to describe core+n+n and core+n systems.

doi: 10.1103/PhysRevC.105.024310
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2018SH31      Phys.Rev. A 98, 032705 (2018)

M.A.Shalchi, A.Delfino, T.Frederico, L.Tomio

Scattering of cold ⁴He on ⁴He ^{6, 7}Li and ⁴He ²³Na molecules

NUCLEAR REACTIONS ^6,7Li, ²³Na(α, α), E<20 mK; calculated σ. Comparison with available data, Efimov physics.

doi: 10.1103/PhysRevA.98.032705
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2017SH18      Phys.Lett. B 764, 196 (2017); Erratum Phys.Lett. B 771, 635 (2017)

M.A.Shalchi, M.T.Yamashita, M.R.Hadizadeh, T.Frederico, L.Tomio

Neutron-¹⁹C scattering: Emergence of universal properties in a finite range potential

NUCLEAR REACTIONS ¹⁹C(n, X), E low; calculated one-neutron separation energy, deformation parameter, radii, the properties of the discrete and continuum spectrum of the neutron-neutron-core system are dominated by the Efimov physics, namely the s-wave observables obeys scaling laws with dependence on the scattering lengths and the two-neutron separation energy of the halo system.

doi: 10.1016/j.physletb.2016.11.030
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2017SH26      Few-Body Systems 58, 60 (2017)

M.A.Shalchi, M.T.Yamashita, M.R.Hadizadeh, T.Frederico, L.Tomio

Universality in the Neutron- ¹⁹C Scattering Using Finite-Range Separable Interactions

NUCLEAR REACTIONS ¹⁹C(n, n), E=0-1200 keV; calculated halo nuclei s-wave elastic σ near critical point for excited Efimov state in three-body n-n-¹⁸C, energy positions of poles for n-¹⁸C binding energy with changing the potential parameters.

doi: 10.1007/s00601-017-1220-7
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2012SH02      Eur.Phys.J. A 48, 6 (2012)

M.A.Shalchi, S.Bayegan

Triton photodisintegration in three-dimensional approach

NUCLEAR REACTIONS ³H(γ, d), (γ, 2n), E=6-30 MeV; calculated σ using 3D Faddeev approach with AV18 NN force. Compared with published data.

doi: 10.1140/epja/i2012-12006-9
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2010BA12      Nucl.Phys. A832, 1 (2010)

S.Bayegan, M.Harzchi, M.A.Shalchi

A realistic formalism for low-momentum effective interaction in three-dimensional approach

doi: 10.1016/j.nuclphysa.2009.11.006
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2009BA25      Phys.Rev. C 79, 057001 (2009)

S.Bayegan, M.A.Shalchi, M.R.Hadizadeh

Three dimensional calculations of NN bound and scattering states with a chiral potential up to N³LO

doi: 10.1103/PhysRevC.79.057001
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