New perspective in the use of soft rotor formula for K = 2 γ-band

Gupta, J. B.; Sharma, Saurabh; Katoch, Vikas

doi:10.1007/s12043-013-0553-0

Cited by 6 publications

(5 citation statements)

References 16 publications

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“…[26]). For γ-band, the same statement has been proved true by Gupta et al [28]. In the present study of the multiphonon βγ-band and γγ-band, we obtain the softness parameter σ less than 0.5 for all the bands except βγ-band by using MSRF formula for 154 Gd nucleus.…”

Section: Resultssupporting

confidence: 88%

“…They got both the positive and negative values of moment of inertia θ. In 2013, Gupta et al [28] emphasized that the negative values of moment of inertia θ doesn't have any physical significance. They solved the anomaly of negative moment of inertia θ and large values of softness parameter σ by modifying the SRF formula for one phonon γ-band (K=2).…”

Section: Theorymentioning

confidence: 99%

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Study of Multiphonon γγ-band of ¹⁵⁴Gd through Modified Soft Rotor Formula

Kumari¹,

Mittal²

2017

Proceedings of the 12th International Conference on Low Energy Antiproton Physics (LEAP2016)

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The structure of multiphonon band of 154 Gd nucleus is investigated by using the Modified Soft Rotor Formula (MSRF). The positive values of the moment of inertia and small values of softness parameter are obtained. The calculated value of moment of inertia of γγ-band is almost equal to the moment of inertia of γ-band, which indeed should be equal to the moment of inertia of the ground band. The constant energy parameter EK in the MSRF formula is also illustrated for K=2 βγ-band and K=4 γγ-band. The staggering pattern in the multiphonon γγ-band is also discussed in detail. The study of one-phonon K=2 γ-band, two-phonon K=2 βγ-band and K=4 γγ-band using MSRF formula yield good energy values.

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Section: Resultssupporting

confidence: 88%

Section: Theorymentioning

confidence: 99%

Study of Multiphonon γγ-band of ¹⁵⁴Gd through Modified Soft Rotor Formula

Kumari¹,

Mittal²

2017

Proceedings of the 12th International Conference on Low Energy Antiproton Physics (LEAP2016)

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“…(see [33]). For γ-band, the same statement has been proven true by Gupta et al [35]. Here, we deal with multiphonon γγ-band and we obtain a softness parameter σ less than 0.2 using MSRF for Ru…”

Section: Discussionsupporting

confidence: 79%

“…They obtained both the positive and negative values of MoI in many nuclei. However, Gupta et al [35] pointed out that it is difficult to justify the negative values of MoI and large values of σ. The variable moment of inertia model (VMI) [36] used for high spins is expressed as:…”

Section: Theorymentioning

confidence: 99%

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Study of multiphononγγ-band in neutron-rich¹¹²Ru nucleus and molybdenum isotopes

Kumari

Mittal

2015

Phys. Scr.

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The structure of multiphonon K = 4 γγ-band of Ru 112 , Mo 104 , Mo 106 , and Mo 108 nuclei are investigated using the recently proposed modified soft rotor formula (MSRF). The positive values of the moment of inertia and small values of softness parameter are obtained. The calculated values of moment of inertia of γγ-band are almost equal to the moment of inertia of γband, which indeed should be equal to the moment of inertia of ground band. The constant energy parameter EK in the MSRF is also illustrated for K = 4 γγ-band. The staggering pattern in the multiphonon γγ-band is also discussed in detail. The study of one-phonon K = 2 γ-band and two-phonon K = 4 γγ-band using MSRF yields good energy values.

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