Determination of the Static Quadrupole Moment of the First<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mn>2</mml:mn></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>State in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Er</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>170</mml:mn></mml:mrow><mml

We have used the particle-gamma coincidence method, Coulomb excitation with 12 MeV a particles and 48 MeV "0 ion beams, and a thick enriched target to experimentally determine the intrinsic nuclear shapes of the even-even erbium isotopes '"Er and '"Er. The evaluation was carried out using a computer code based on the semiclassical Winther-de Boer code. The intrinsic nuclear shapes of '"Er and '"Er are found to be prolate, which disagrees with a recent microscopic calculation using the Reid soft-core nucleon-nucleon potential.NUCLEAR REACTIONS ' '6 Er(o, cv', y), E=12 MeV, '6 ' 4Er(' 0 '60', y) E =48 MeV; measured particle-y coincidence (7; deduced intrinsic ground state shapes. Enriched metal target. Ge(Li) detector. Coupled channel semiclassical analysis.

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Determination of the Static Quadrupole Moment of the First2+State inEr170

Cited by 4 publications

References 12 publications

Nuclear Data Sheets for A = 170

Nuclear Data Sheets for A = 170

Nuclear Data Sheets for A=170

Experimental determination of the intrinsic ground state shapes ofEr162and
Humanic
¹
,
Saladin
²
,
Alessi
³

et al. 1981
Phys. Rev. C

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Determination of the Static Quadrupole Moment of the First2+State inEr170

Cited by 4 publications

References 12 publications

Nuclear Data Sheets for A = 170

Nuclear Data Sheets for A = 170

Nuclear Data Sheets for A=170

Experimental determination of the intrinsic ground state shapes ofEr162andHumanic1, Saladin2, Alessi3 et al. 1981Phys. Rev. C

Contact Info

Product

Resources

About

Experimental determination of the intrinsic ground state shapes ofEr162and
Humanic
¹
,
Saladin
²
,
Alessi
³

et al. 1981
Phys. Rev. C