SPIN-ORBIT SPLITTING AND TENSOR FORCE. PART I

Journal Article · Fri Jan 01 04:00:00 EST 1960 · Progr. Theoret. Phys. (Kyoto)

DOI:https://doi.org/10.1143/PTP.23.87· OSTI ID:4154418

Terasawa, T

The effect of the tensor force on spin-orbit splitting in He/sup 5/ and N/sup 15/ is examined by using the meson-theoretic potential and the phenomenological Serber potential, consistent with the experimental data of two- nucleon systems. About half of the experimental values of the spin-orbit splitting in the mentioned nuclei are obtained by the accurate computation of the second order effect in perturbation theory, whereas several previous calculations of this effect have yielded the splitting of wrong sign or of too small magnitude. The deformation of the closed shell core induced by the tensor interaction between the nucleons in the core is restricted so as to satisfy the Pauli principle with the outside nucleon, and this restriction is responsible for the result of splitting energy. (auth)

• Research Organization: Tokyo Univ.
• Sponsoring Organization: USDOE
• NSA Number: NSA-14-018486
• OSTI ID: 4154418
• Journal Information: Progr. Theoret. Phys. (Kyoto), Journal Name: Progr. Theoret. Phys. (Kyoto) Vol. Vol: 23
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

DEFORMATION
ENERGY LEVELS
HELIUM 5
INTERACTIONS
MATHEMATICS
MESONS
NUCLEAR CORE
NUCLEAR MODELS
NUCLEAR THEORY
NUCLEI
NUCLEONS
ORBITS
PAULI PRINCIPLE
PERTURBATION THEORY
PHYSICS
SERBER THEORY
SHELL MODELS
SPECTRA
SPIN
TENSORS
VECTORS