Exotic Nuclear Excitations: The Transverse Wobbling Mode in 135 Pr

Matta, J. T.

doi:10.1007/978-3-319-53240-0

Cited by 5 publications

(6 citation statements)

References 82 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Dipole Band 2 was also observed by Ref. [57] All the other energy levels and γ transitions as observed in the present work are in agreement with that in Ref. [58].…”

Section: Prsupporting

confidence: 93%

“…The present work builds on the level scheme of 135 Pr as reported by Ref. [57]. The complete level scheme, with all the new energy levels and γ transitions is shown in In addition to the yrast, SP, TW1 and TW2 bands, the present work also observed two dipole bands labelled Dipole Band 1 and Dipole Band 2.…”

Section: Prmentioning

confidence: 59%

“…Ref. [57] also suggested the existence of a second-phonon (n ω = 2) wobbling band in the nucleus 135 Pr but was unable to firmly establish it due to insufficient statistics. instance, when adding nucleons to a nucleus, there are certain points where the binding energy of the next nucleon is significantly less than the last one.…”

Section: Motivation For Studying 135 Pr Nucleusmentioning

confidence: 99%

“…σ is obtained experimentally by fitting the initial state's spin J i to the function σ = C × J i . For typical fusion-evaporation reactions, the parameter C usually takes values in the range 0.2 -0.4 [57].…”

Section: Theory Of Angular Distributionsmentioning

confidence: 99%

“…Another quantity of interest is the DCO-like ratio which is analogous to the DCO ratio defined in equation 3.7. DCO-like ratio is the ratio of the intensity of γ 2 in the detector at θ 1 from a gate on γ 1 in all detectors and the intensity of γ 2 in the detector at θ 2 from a gate on γ 1 in all detectors [57].…”

Section: Angular Distributions and Dco-ratiosmentioning

confidence: 99%

See 4 more Smart Citations

Wobbling Motion in Nuclei: Transverse, Longitudinal, and Chiral

Sensharma

2022

Springer Theses

View full text Add to dashboard Cite

Nirupama SensharmaTriaxial nuclear shapes are a very rare phenomena that are manifested experimentally via their unique signatures -chiral rotation and wobbling motion. The present work was aimed at studying these exotic rotational modes in two different regions of the nuclear chart viz. A ∼ 130 and 190.Within the A ∼ 130 region, the primary focus of the present work was to study the 135 Pr nucleus. This nucleus was the first case of wobbling observed outside of the well-studied A ∼ 160 region. Aided with a high-statistics measurement using the Gammasphere array at the Argonne National Laboratory, the present work was able to observe a second phonon (n ω = 2) wobbling band in this nucleus. The nature of the wobbling bands was confirmed by the characteristic predominantly E2 nature of the n ω+1 → n ω linking transitions based on angular distribution measurements.3.13 Cross-sections of various residual nuclei for a 19 F beam on 174 Yb at different beam energies as calculated by PACE4. The compound nucleus produced is 193 Au which is mostly followed by the evaporation of neutrons leading to various Au isotopes.

show abstract

“…Dipole Band 2 was also observed by Ref. [57] All the other energy levels and γ transitions as observed in the present work are in agreement with that in Ref. [58].…”

Section: Prsupporting

confidence: 93%

Section: Prmentioning

confidence: 59%

Section: Motivation For Studying 135 Pr Nucleusmentioning

confidence: 99%

Section: Theory Of Angular Distributionsmentioning

confidence: 99%

Section: Angular Distributions and Dco-ratiosmentioning

confidence: 99%

See 3 more Smart Citations