Pseudo-spin as a relativistic symmetry

Y. K. Gambhir; J. P. Maharana; C. S. Warke

Pseudo-spin as a relativistic symmetry

Y. K. Gambhir, J. P. Maharana, C. S. Warke

Manipal Centre for Natural Sciences, Manipal

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

20 Citations (Scopus)

Abstract

The existence of broken pseudo-spin symmetry in the Pb nucleus has been studied in the relativistic mean field approach using realistic Lagrangian parameters. Its relationship to spin orbit splitting and the vanishingly small surface delta character of the mean spin orbit potential are investigated. In the ²⁰⁸Pb nucleus the broken pseudo-spin doublets are found to exist above the neutron (proton) Fermi surfaces.

Original language	English
Pages (from-to)	255-262
Number of pages	8
Journal	European Physical Journal A
Volume	3
Issue number	3
Publication status	Published - 1998

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)
Nuclear and High Energy Physics

Cite this

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title = "Pseudo-spin as a relativistic symmetry",

abstract = "The existence of broken pseudo-spin symmetry in the Pb nucleus has been studied in the relativistic mean field approach using realistic Lagrangian parameters. Its relationship to spin orbit splitting and the vanishingly small surface delta character of the mean spin orbit potential are investigated. In the 208Pb nucleus the broken pseudo-spin doublets are found to exist above the neutron (proton) Fermi surfaces.",

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year = "1998",

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T1 - Pseudo-spin as a relativistic symmetry

AU - Gambhir, Y. K.

AU - Maharana, J. P.

AU - Warke, C. S.

PY - 1998

Y1 - 1998

N2 - The existence of broken pseudo-spin symmetry in the Pb nucleus has been studied in the relativistic mean field approach using realistic Lagrangian parameters. Its relationship to spin orbit splitting and the vanishingly small surface delta character of the mean spin orbit potential are investigated. In the 208Pb nucleus the broken pseudo-spin doublets are found to exist above the neutron (proton) Fermi surfaces.

AB - The existence of broken pseudo-spin symmetry in the Pb nucleus has been studied in the relativistic mean field approach using realistic Lagrangian parameters. Its relationship to spin orbit splitting and the vanishingly small surface delta character of the mean spin orbit potential are investigated. In the 208Pb nucleus the broken pseudo-spin doublets are found to exist above the neutron (proton) Fermi surfaces.

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M3 - Article

AN - SCOPUS:0001029017

SN - 0044-3328

VL - 3

SP - 255

EP - 262

JO - Zeitschrift für Physik

JF - Zeitschrift für Physik

IS - 3

ER -

Pseudo-spin as a relativistic symmetry

Abstract

All Science Journal Classification (ASJC) codes

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