A Scheme of Interferometric Measurement of an Atomic Wave Function

Liu, Zheng Dong; Zhu, Shi Yao; Yuan, Lin; Liang, Zhou; Pan, Quanjun

doi:10.1088/0256-307x/17/3/004

Cited by 5 publications

(1 citation statement)

References 11 publications

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“…[1] More detailed analysis showed that large fluctuations in odd-even differences in MoI were observed both in normally deformed and superdeformed nuclei. [4,5] According to the BCS approximation for treating nuclear pairing interaction, the MoI associated with a one-quasiparticle state in an odd-A nucleus should be larger than that of the ground-state configuration of adjacent even-even nucleus by a factor of about 15%. [1] A large fluctuation in odd-even difference in MoIs implies that nuclear MoI depends sensitively on particle number and the contribution to nuclear MoI from the extra odd nucleon plays a crucial role due to blocking effect.…”

Section: Introductionmentioning

confidence: 99%

Microscopic Mechanism of Large Fluctuation in Odd-Even Differences in Moments of Inertia for Actinide Nuclei

Lei

Lun-xun

Liu

et al. 2005

Commun. Theor. Phys.

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The experimental large fluctuation in odd-even differences in moments of inertia of deformed actinide nuclei is investigated using the particle-number conserving (PNC) method for treating the cranked shell model with monopole and quadrupole pairing interactions. PNC calculations show that the large odd-even difference in moments of inertia mainly comes from the interference contributions j(μν) from particles in high j intruder orbitals μ and ν quite near the Fermi surface, which have no counterpart in the BCS formalism. The effective monopole and quadrupole pairing interaction strengths are determined to fit the experimental odd-even differences in binding energies and bandhead moments of inertia. The experimental results for the variation of moments of inertia with rotational frequency ω are reproduced well by the PNC calculation. The nearly identical experimental moments of inertia between 236U(gsb) and 238U(gsb) at low frequencies ℏω⩽0.20 MeV are also reproduced quite well.

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Section: Introductionmentioning

confidence: 99%

Microscopic Mechanism of Large Fluctuation in Odd-Even Differences in Moments of Inertia for Actinide Nuclei

Lei

Lun-xun

Liu

et al. 2005

Commun. Theor. Phys.

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Proposal for Direct Measurement of the Wigner Function of a Cavity Field via Raman Coupling

Zheng

Zhu

2000

Chinese Phys. Lett.

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We propose a scheme for the reconstruction of a cavity field state. In the scheme the cavity field is first displaced by a microwave source, and then couples with a three-level A-type atom in a Raman manner. After an appropriate interaction time the measurement of the difference between the probabilities of the atom being in two ground states directly yields the Wigner function for the field state. The scheme can be easily generalized to measure the Wigner function of an entangled state of two spatially separated single-mode cavities.

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Extracting Information from the Atom-Laser Wave Function Using Interferometric Measurement with a Laser Standing-Wave Grating

Liu

Liang²,

Yuan

et al. 2001

Chinese Phys. Lett.

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A Scheme of Interferometric Measurement of an Atomic Wave Function

Cited by 5 publications

References 11 publications

Microscopic Mechanism of Large Fluctuation in Odd-Even Differences in Moments of Inertia for Actinide Nuclei

Microscopic Mechanism of Large Fluctuation in Odd-Even Differences in Moments of Inertia for Actinide Nuclei

Proposal for Direct Measurement of the Wigner Function of a Cavity Field via Raman Coupling

Extracting Information from the Atom-Laser Wave Function Using Interferometric Measurement with a Laser Standing-Wave Grating

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