Solving the differential Yakubovsky equations for p3He scattering by the cluster-reduction method

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Solving the differential Yakubovsky equations for p³He scattering by the cluster-reduction method. / Filikhin, I. N.; Yakovlev, S. L.

In: Physics of Atomic Nuclei, Vol. 63, No. 1, 01.2000, p. 79-86.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{d96746b46fc14094ac8b51854912f27f,

title = "Solving the differential Yakubovsky equations for p3He scattering by the cluster-reduction method",

abstract = "The cluster-reduction method has been used to solve numerically the differential equations for the s-wave Yakubovsky components in the nppp system. Proton scattering on a 3He nucleus has been considered for energies below the three-body threshold in the singlet and triplet spin states of the system. Nucleon-nucleon interaction has been simulated by the MT I-III potential, and the Coulomb interaction between the protons has been taken into account. Effective equations that describe the relative motion of clusters have been derived. The low-energy behavior of phase shifts has been analyzed. The values of 1A = 8.2 fm and 3A = 7.7 fm have been obtained for, respectively, the singlet and triplet scattering lengths. The calculated phase shifts agree well with experimental data.",

author = "Filikhin, {I. N.} and Yakovlev, {S. L.}",

year = "2000",

month = jan,

doi = "10.1134/1.855607",

language = "English",

volume = "63",

pages = "79--86",

journal = "Physics of Atomic Nuclei",

issn = "1063-7788",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "1",

}

RIS

TY - JOUR

T1 - Solving the differential Yakubovsky equations for p3He scattering by the cluster-reduction method

AU - Filikhin, I. N.

AU - Yakovlev, S. L.

PY - 2000/1

Y1 - 2000/1

N2 - The cluster-reduction method has been used to solve numerically the differential equations for the s-wave Yakubovsky components in the nppp system. Proton scattering on a 3He nucleus has been considered for energies below the three-body threshold in the singlet and triplet spin states of the system. Nucleon-nucleon interaction has been simulated by the MT I-III potential, and the Coulomb interaction between the protons has been taken into account. Effective equations that describe the relative motion of clusters have been derived. The low-energy behavior of phase shifts has been analyzed. The values of 1A = 8.2 fm and 3A = 7.7 fm have been obtained for, respectively, the singlet and triplet scattering lengths. The calculated phase shifts agree well with experimental data.

AB - The cluster-reduction method has been used to solve numerically the differential equations for the s-wave Yakubovsky components in the nppp system. Proton scattering on a 3He nucleus has been considered for energies below the three-body threshold in the singlet and triplet spin states of the system. Nucleon-nucleon interaction has been simulated by the MT I-III potential, and the Coulomb interaction between the protons has been taken into account. Effective equations that describe the relative motion of clusters have been derived. The low-energy behavior of phase shifts has been analyzed. The values of 1A = 8.2 fm and 3A = 7.7 fm have been obtained for, respectively, the singlet and triplet scattering lengths. The calculated phase shifts agree well with experimental data.

UR - http://www.scopus.com/inward/record.url?scp=0033632934&partnerID=8YFLogxK

U2 - 10.1134/1.855607

DO - 10.1134/1.855607

M3 - Article

AN - SCOPUS:0033632934

VL - 63

SP - 79

EP - 86

JO - Physics of Atomic Nuclei

JF - Physics of Atomic Nuclei

SN - 1063-7788

IS - 1

ER -

ID: 39500176