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Investigation of low-energy scattering in the nnpp system on the basis of differential equations for Yakubovsky components in configuration space. / Filikhin, I. N.; Yakovlev, S. L.

In: Physics of Atomic Nuclei, Vol. 63, No. 1, 01.2000, p. 63-78.

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@article{e1533e5ccb8340c4b7eb29c0b870ee39,
title = "Investigation of low-energy scattering in the nnpp system on the basis of differential equations for Yakubovsky components in configuration space",
abstract = "The s-wave differential equations for the Yakubovsky components characterizing the nnpp system have been solved by the method of cluster reduction. Two-cluster scattering at energies below the three-particle threshold in the singlet and triplet spin states has been considered. The MT I-III potential model has been used to simulate nucleon-nucleon interaction, and the Coulomb interaction between the protons has been taken into account. The singlet and triplet scattering lengths have been calculated for proton interaction with the triton (3H) and for neutron interaction with the 3He nucleus, and the deuteron-deuteron scattering length has also been determined. The low-energy behavior of the phase shifts and inelasticity factors in the corresponding scattering channels has been investigated. The features of the 0+ resonance in the 4He nucleus have been determined.",
author = "Filikhin, {I. N.} and Yakovlev, {S. L.}",
note = "Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2000",
month = jan,
doi = "10.1134/1.855606",
language = "English",
volume = "63",
pages = "63--78",
journal = "Physics of Atomic Nuclei",
issn = "1063-7788",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Investigation of low-energy scattering in the nnpp system on the basis of differential equations for Yakubovsky components in configuration space

AU - Filikhin, I. N.

AU - Yakovlev, S. L.

N1 - Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2000/1

Y1 - 2000/1

N2 - The s-wave differential equations for the Yakubovsky components characterizing the nnpp system have been solved by the method of cluster reduction. Two-cluster scattering at energies below the three-particle threshold in the singlet and triplet spin states has been considered. The MT I-III potential model has been used to simulate nucleon-nucleon interaction, and the Coulomb interaction between the protons has been taken into account. The singlet and triplet scattering lengths have been calculated for proton interaction with the triton (3H) and for neutron interaction with the 3He nucleus, and the deuteron-deuteron scattering length has also been determined. The low-energy behavior of the phase shifts and inelasticity factors in the corresponding scattering channels has been investigated. The features of the 0+ resonance in the 4He nucleus have been determined.

AB - The s-wave differential equations for the Yakubovsky components characterizing the nnpp system have been solved by the method of cluster reduction. Two-cluster scattering at energies below the three-particle threshold in the singlet and triplet spin states has been considered. The MT I-III potential model has been used to simulate nucleon-nucleon interaction, and the Coulomb interaction between the protons has been taken into account. The singlet and triplet scattering lengths have been calculated for proton interaction with the triton (3H) and for neutron interaction with the 3He nucleus, and the deuteron-deuteron scattering length has also been determined. The low-energy behavior of the phase shifts and inelasticity factors in the corresponding scattering channels has been investigated. The features of the 0+ resonance in the 4He nucleus have been determined.

UR - http://www.scopus.com/inward/record.url?scp=0033633702&partnerID=8YFLogxK

U2 - 10.1134/1.855606

DO - 10.1134/1.855606

M3 - Article

AN - SCOPUS:0033633702

VL - 63

SP - 63

EP - 78

JO - Physics of Atomic Nuclei

JF - Physics of Atomic Nuclei

SN - 1063-7788

IS - 1

ER -

ID: 39500141