The self-consistent tilted axis cranking relativistic mean-field (TAC-RMF) theory based on a point-coupling interaction is applied to investigate the observed magnetic and antimagnetic rotations in the nucleus $^{110}\mathrm{Cd}$. The energy spectra, the relation between the spin and the rotational frequency, the deformation parameters, and the reduced $M1$ and $E2$ transition probabilities are studied with the various configurations. It is found that the configuration has to be changed to reproduce the energy spectra and the relations between the spin and the rotational frequency for both the magnetic and antimagnetic rotational bands. The shears mechanism for the magnetic rotation and the two-shears-like mechanism for the antimagnetic rotation are examined by investigating the orientation of the neutron and proton angular momenta. The calculated electromagnetic transitions $B(M1)$ and $B(E2)$ are in reasonable agreement with the data, and their tendencies are coincident with the typical characteristics of the magnetic and antimagnetic rotations.

Magnetic and antimagnetic rotation in Cd 110 within tilted axis cranking relativistic mean-field theory

High-spin states of ${}^{101}$Pd were studied through in-beam $\ensuremath{\gamma}$-ray spectroscopy by using the reaction ${}^{68}$Zn(${}^{37}$Cl, $1p3n$). The band based on the ${h}_{11/2}$ neutron orbital was extended up to (${\frac{51}{2}}^{\ensuremath{-}}$), and the band based on the ${d}_{5/2}$ neutron orbital was revised. Various transitions decaying to these bands were observed, and consequently several side bands were established. Electric dipole transitions from the $\ensuremath{\nu}{h}_{11/2}$ band to the $\ensuremath{\nu}{d}_{5/2}$ band were also observed. The structure of the $\ensuremath{\nu}{h}_{11/2}$ band is discussed from the viewpoint of antimagnetic rotation based on a semiclassical particle-rotor model by taking neutron alignments into account. The possible existence of octupole correlations is also discussed on the basis of $B(E1)/B(E2)$ ratios for the decays of the $\ensuremath{\nu}{h}_{11/2}$ band.

Possible antimagnetic rotational band and neutron alignment in 101 Pd

https://iopscience.iop.org/article/10.1088/1361-6471/aa718a/pdf

Investigation of antimagnetic rotation in 101 Pd

Antimagnetic rotation and sudden change of electric quadrupole transition strength in 143Eu

Lifetimes of states in a negative-parity band involving the $\ensuremath{\nu}{h}_{11/2}$ orbital in $^{100}\mathrm{Pd}$ have been determined through Doppler shift attenuation method (DSAM) measurements performed using Indian National Gamma Array (INGA) spectrometer. The measured quadrupole transition rates, $B(E2)$, exhibit a decreasing behavior with increasing angular momentum and with large observed ${\ensuremath{\mathfrak{I}}}^{(2)}/B(E2)$ values. The experimental observations and semiclassical particle-rotor model calculations favor the antimagnetic rotation (AMR) phenomenon based on the $\ensuremath{\pi}{({g}_{9/2})}^{\ensuremath{-}4}\ensuremath{\bigotimes}\ensuremath{\nu}[{h}_{11/2}\phantom{\rule{0.16em}{0ex}}{({g}_{7/2})}^{3}]$ configuration for the negative-parity band in the $^{100}\mathrm{Pd}$ isotope.

Evidence of antimagnetic rotation in Pd 100

Lifetimes of the excited states of a pair of positive-parity $\ensuremath{\Delta}I=2$ bands of ${}^{107}$Cd have been measured by using the Doppler-shift attenuation method. The obtained $B(E2)$ transition rates significantly decrease with increasing spin, a behavior typical of antimagnetic rotation (AMR). The observed results, interpreted by the semiclassical model (SCM) calculations, confirm these bands to be AMR bands resulting from the coupling of a pair of high-$\ensuremath{\Omega}$ ${g}_{9/2}$ proton holes to aligned ${g}_{7/2}{({h}_{11/2})}^{2}$ neutron particles. This is the first evidence for two AMR bands in a single nucleus.

Multiple antimagnetic rotation bands in odd- A 107 Cd

High spin states in ${}^{135}$La have been investigated using the ${}^{128}$Te(${}^{11}$B,$4n$)${}^{135}$La reaction at a beam energy of 50.5 MeV using the Indian National Gamma Array (INGA). The level scheme has been confirmed and extended both for low and high spin states with the observation of several new transitions. The Directional Correlations of Oriented states (DCO) ratios and linear polarization measurements have been performed to assign spin-parity for most of the reported $\ensuremath{\gamma}$ transitions. A new positive parity band has been observed and identified as a decoupled band ($\ensuremath{\Delta}I=2$). Two negative parity dipole bands ($\ensuremath{\Delta}I=1$) have been established and for one of the dipole bands the crossover $E2$ transitions have been identified for the first time. On the basis of the Tilted Axis Cranking (TAC) calculations, a three quasiparticle (qp) $\ensuremath{\pi}{({h}_{11/2})}^{1}\ensuremath{\bigotimes}\ensuremath{\nu}{({h}_{11/2})}^{\ensuremath{-}2}$ configuration and 5qp $\ensuremath{\pi}{({h}_{11/2})}^{1}{({g}_{7/2}/{d}_{5/2})}^{2}\ensuremath{\bigotimes}\ensuremath{\nu}{({h}_{11/2})}^{\ensuremath{-}2}$ configuration have been assigned to these two dipole bands. The comparison with experimental observables supports the configuration assignments for both the dipole bands.

High spin states in 57 135 La 78

The high spin states in the odd-odd ${}^{194}$Tl nucleus have been studied by populating them using the ${}^{185,187}$Re(${}^{13}\text{C},xn$) reactions at a beam energy of 75 MeV. A $\ensuremath{\gamma}\ensuremath{-}\ensuremath{\gamma}$ coincidence measurement has been performed using the INGA array with a digital data acquisition system to record the time-stamped data. Definite spin-parity assignment of the levels was made from the DCO ratio and the IPDCO ratio measurements. The level scheme of ${}^{194}$Tl has been extended up to 4.1 MeV in excitation energy and includes 19 new $\ensuremath{\gamma}$-ray transitions. The $\ensuremath{\pi}{h}_{9/2}\ensuremath{\bigotimes}\ensuremath{\nu}{i}_{13/2}$ band, in the neighboring odd-odd Tl isotopes, show very similar properties in both experimental observables and calculated shapes. Two new band structures, with six-quasiparticle configuration, have been observed in ${}^{194}$Tl. One of these bands has the characteristics of a magnetic rotational band. Cranked shell model calculations, using a deformed Woods-Saxon potential, have been performed to obtain the total Routhian surfaces in order to study the shapes of the bands and the band crossing in ${}^{194}$Tl. A semiclassical formalism has been used to describe the magnetic rotational band.

High spin band structures in doubly odd 194 Tl

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

S. K. Jadav

Author Tools

Chat about Author

Papers

Multiple antimagnetic rotation bands in odd- A 107 Cd

High spin states in 57 135 La 78

High spin band structures in doubly odd 194 Tl