Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Pattnaik, S. P."'
Publikováno v:
Phys. Rev. C 108, 015802 (2023)
The correlation between the charge radii differences in mirror nuclei pairs and the neutron skin thickness has been studied with the so-called finite range simple effective interaction over a wide mass region. The so far precisely measured charge rad
Externí odkaz:
http://arxiv.org/abs/2308.00208
Publikováno v:
Journal of Multidisciplinary Healthcare, Vol Volume 17, Pp 1585-1586 (2024)
Payal Mehta, Sandeep Pattnaik, Sunanda Bhowmik Maharishi Markandeshwar Institute of Physiotherapy and Rehabilitation, Maharishi Markandeshwar (Deemed to be University), Mullana, Haryana, 133207, IndiaCorrespondence: Sunanda Bhowmik, Email sunandabhow
Externí odkaz:
https://doaj.org/article/4d71ec08f6234ef892e450473dd590d0
We perform a systematic study of the dependence of the r-mode phenomenology in normal fluid pulsar neutron stars on the symmetry energy slope parameter $L$. An essential ingredient in this study is the bulk viscosity, which is evaluated consistently
Externí odkaz:
http://arxiv.org/abs/2006.15430
Publikováno v:
Indian J Phys 2020
The half-lives of proton radioactivity of proton emitters are investigated theoretically by using KDE0v1 Skyrme interaction. The total barrier potential in the proton radioactive nuclei is calculated as the sum of the nuclear, Coulomb and centrifugal
Externí odkaz:
http://arxiv.org/abs/1806.11334
Autor:
Pattnaik, S. P., Routray, T. R., Viñas, X., Basu, D. N., Centelles, M., Madhuri, K., Behera, B.
The characteristic physical properties of rotating neutron stars under the r-mode oscillation are evaluated using the finite-range simple effective interaction. Emphasis is given on examining the influence of the stiffness of both the symmetric and a
Externí odkaz:
http://arxiv.org/abs/1712.07273
Publikováno v:
J.Phys.G43:045115,2016
Deformed and spherical even-even nuclei are studied using a finite range simple effective interaction within the Hartree-Fock-Bogoliubov mean field approach. Different parameter sets of the interaction, corresponding to different incompressibility, a
Externí odkaz:
http://arxiv.org/abs/1704.03860
Akademický článek
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Publikováno v:
Eur. Phys. J. A (2017) 53: 151
The mass, radius and crustal fraction of moment of inertia in neutron stars are calculated using $\beta$-equilibrated nuclear matter obtained from Skyrme effective interaction. The transition density, pressure and proton fraction at the inner edge se
Externí odkaz:
http://arxiv.org/abs/1611.02872
Autor:
Routray, T. R., Viñas, X., Basu, D. N., Pattnaik, S. P., Centelles, M., Robledo, L., Behera, B.
Publikováno v:
J.Phys. G43 (2016) 105101
The importance of the fourth and higher order terms in the Taylor series expansion of the energy of the isospin asymmetric nuclear matter in the study of the neutron star crust-core phase transition is investigated using the finite range simple effec
Externí odkaz:
http://arxiv.org/abs/1607.08531
Autor:
Nayak, R. C., Pattnaik, S.
We identify here possible occurrence of large deformations in the neutron- and proton-rich regions of the nuclear chart from extensive predictions of the values of the reduced quadrupole transition probability B-E2 for the transition from the ground
Externí odkaz:
http://arxiv.org/abs/1508.00660