A theoretical study of magnetic dipole transitions in 48 Ca - INSPIRE

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A theoretical study of magnetic dipole transitions in 48 Ca

1988

20 pages

Published in:

Nucl.Phys.A 481 (1988) 313-332

Published: 1988

DOI:

10.1016/0375-9474(88)90499-X

View in:

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Abstract: (Elsevier)

Magnetic dipole transitions in 48 Ca are examined in detail by using a response function of the system. Firstly, we study the quenching phenomena of (the sum of) the transition strength B (M1)(∑ B (M1)). It is found that the second-order configuration mixing is mainly responsible for the above phenomena and the exchange currents including the Δ-hole also play an important role. Secondly, we study the form factor of the collective magnetic dipole transition to the state at E x = 10.2 MeV. The effects of the (second order) configuration mixing and the exchange currents on the form factor are discussed.

References(54)

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