63 citations · 270 across the 27 of their papers we have counts for
28 papers
Nuclear Isomers at the Extremes of their Properties
Bhoomika Maheshwari, Ashok Kumar Jain
The longer-lived excited nuclear states, referred as nuclear isomers, exist due to the hindered decays owing to their peculiar nucleonic structural surroundings. Some of these cond…
Overview of Seniority Isomers
Bhoomika Maheshwari, Kosuke Nomura
Nuclear isomers are the metastable excited states of nuclei. The isomers can be categorized into a few classes including spin, seniority, \emph{K}, shape and fission isomers depend…
Atlas of Nuclear Isomers -- Second Edition
Swati Garg, Bhoomika Maheshwari, Balraj Singh +3
We present an updated version of the 2015-Atlas of Nuclear Isomers \cite{jain2015}, compiling and evaluating experimental data for the isomers with half-life , to…
Astrophysical reaction rates with realistic nuclear level densities
Sangeeta, T. Ghosh, B. Maheshwari +2
Realistic nuclear level densities (NLDs) obtained within the spectral distribution method (SDM) are employed to study nuclear processes of astrophysical interest. The merit of SDM…
A puzzle on isomeric configurations in and around closed shell
Bhoomika Maheshwari, Deepika Choudhury, Ashok Kumar Jain
The puzzle of finding consistent nuclear configurations for explaining both the decay probabilities and moments of the , and isomers in and around $N=12…
Nuclear level densities away from line of -stability
T. Ghosh, B. Maheshwari, Sangeeta +2
The variation of total nuclear level densities (NLDs) and level density parameters with proton number are studied around the -stable isotope, , for a given mass num…
Generalized seniority isomers in and around closed shell: a survey of Hg, Pb and Po isotopes
Bhoomika Maheshwari, Deepika Choudhury, Ashok Kumar Jain
In this paper, we investigate the generalized seniority scheme and the validity of Generalized Seniority Schmidt Model in and around the semi-magic region. A consistently sa…
The kinks in charge radii across = 82 and 126 revisited
M. Bhuyan, B. Maheshwari, H. A. Kassim +4
We revisit the studies of the isotopic shift in the charge radii of {\it even-even} isotopes of Sn and Pb nuclei at = 82, and 126, respectively, within the relativistic mean-fi…
Measurement of relative isotopic yield distribution of even-even fission fragments from U(,) following ray spectroscopy
Aniruddha Dey, D. C. Biswas, A. Chakraborty +17
A detailed investigation on the relative isotopic distributions has been carried out for the first time in case of even-even correlated fission fragments for the U(…
A unified view of the first-excited and states of Cd, Sn and Te isotopes
Bhoomika Maheshwari
Symmetries are known to play an important role in the low lying level structure of Sn isotopes, mostly in terms of the seniority and generalized seniority schemes. In this paper, w…
Pairing, quasi-spin and seniority
Bijay Kumar Agrawal, Bhoomika Maheshwari
We present our concise notes for the lectures and tutorials on pairing, quasi-spin and seniority delivered at SERB school on Role of Symmetries in Nuclear Physics, AMITY University…
Isospin Dependence in Fission Fragment Yields
S. Garg, B. Maheshwari, D. Choudhury +1
In the present paper, we explore the idea of isospin conservation in new situations and contexts based on the directions provided by our earlier works. We present the results of ou…
A generalized seniority approach to the prediction of spectroscopic factors in odd-mass Sn isotopes
Bhoomika Maheshwari, Hasan Abu Kassim, Norhasliza Yusof +2
We present a study of the spectroscopic factors for the (d,p) stripping reactions to the states in the chain of odd-mass Sn (A = 115 - 131) isotopes by using a multi-j g…
Evolution of nuclear structure in and around Z=50 closed shell: Generalized Seniority in Cd, Sn and Te isotopes
Bhoomika Maheshwari, Hasan Abu Kassim, Norhasliza Yusof +1
We study the quadrupole moments and the B(E2; ) values for the states and the first states, respectively, by using a multi-j generalized senio…
Parallel tale of seniority isomers in 130Cd and 206Hg: Testing the robustness of magic numbers
Bhoomika Maheshwari, Hasan Abu Kassim, Norhasliza Yusof +1
The neutron-rich nuclei 130Cd and 206Hg, so important in the astrophysical processes, may also be useful in tracking the evolution of nuclear shell gaps as one traverses the neutro…
Generalized Seniority Schmidt Model and the g-factors in Semi-magic Nuclei
Bhoomika Maheshwari, Ashok Kumar Jain
We have recently applied the generalized seniority approach successfully to explain the B(E1)/B(E2)/B(E3) properties of the semi-magic nuclei. In the present paper, we extend this…
g-factor calculations from the generalized seniority approach
Bhoomika Maheshwari, Ashok Kumar Jain
The generalized seniority approach proposed by us to understand the B(E1)/B(E2)/B(E3) properties of semi-magic nuclei has been widely successful in the explanation of the same and…
Role of isospin and its conservation in neutron-rich fission fragments
Swati Garg, Bhoomika Maheshwari, Ashok Kumar Jain
Following upon our earlier paper [1] containing some initial results, we present detailed discussion and complete results in this paper, which provide the first direct evidence for…
seniority changing transitions in yrast states and B(E3) systematics of Sn isotopes
Bhoomika Maheshwari, Swati Garg, Ashok Kumar Jain
We show for the first time that the generalized seniority scheme explains reasonably well the systematics for the transitions in the Sn-isotopes,…
Goodness of Generalized Seniority in Semi-magic Nuclei
Ashok Kumar Jain, Bhoomika Maheshwari
Symmetry plays an important role in understanding the nuclear structure properties from the rotation of a nucleus to the spin, parity and isospin of nuclear states. This simplifies…
B(E2) anomaly in isomers of Sn isotopes and neutron single-particle energies beyond N=82
Bhoomika Maheshwari, Ashok Kumar Jain
Isomeric studies in neutron-rich nuclei present a powerful tool to explore the structure at the nuclear extremes. We recently used the shell model calculations with Renormalized Ch…
Odd tensor E3 transitions and the generalized seniority in Sn-isotopes
Bhoomika Maheshwari, Ashok Kumar Jain
In our recent paper [Phys. Lett. B 753, (2016) 122], we have shown that both the odd and even tensor electric transition probabilities exhibit similar behavior within the generaliz…
Asymmetric behavior of the B values in Sn and Generalized Seniority
Bhoomika Maheshwari, Ashok Kumar Jain, Balraj Singh
We present freshly evaluated B values across the even-even Sn-isotopes which confirm the presence of an asymmetric behavior as well as a dip in the…
Odd tensor electric transitions in high-spin Sn-isomers and generalized seniority
Bhoomika Maheshwari, Ashok Kumar Jain
The similar behavior of the B(E1) values of the recently observed 13- odd tensor E1 isomers and the B(E2) values of the 10+ and 15- even tensor E2 isomers in the Sn-isotopes has be…