Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Sukadev Sahoo"'
Autor:
Aniket Nag, Sukadev Sahoo
Publikováno v:
Canadian Journal of Physics.
The minimal length Generalized Uncertainty Principle (GUP) is a proposed theory based on the basic phenomenology of Quantum Gravity (QG) to study the effect of gravity in the quantum realm in a nonrelativistic way. In this paper, we study the GUP eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2a750a22f5966bb57c9a7e46fed27d8
https://doi.org/10.1139/cjp-2022-0303
https://doi.org/10.1139/cjp-2022-0303
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 6, Pp 1-15 (2021)
European Physical Journal
European Physical Journal
Motivated by the recent LHCb results of lepton flavour violation on $$b\rightarrow s$$ b → s and $$b\rightarrow c$$ b → c transitions we study the lepton flavour violating (LFV) baryonic decays $${\Lambda }_{b}\rightarrow {\Lambda }l_{i}^{+}l_{j}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e074af127266978b1b2e6b33e77365a2
https://doaj.org/article/55fb18cf6d3d43edb61193fb60205511
https://doaj.org/article/55fb18cf6d3d43edb61193fb60205511
Publikováno v:
International Journal of Theoretical Physics. 60:893-916
The rare leptonic decays Bs, d → l+l− (l = e, μ, τ) present an important base to analyse the flavour structure of the standard model (SM) and also become a potential source to dig out possible signatures of new physics (NP) beyond the SM. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3103fe8886cd9f28aec89414aab39f73
https://doi.org/10.1007/s10773-021-04713-3
https://doi.org/10.1007/s10773-021-04713-3
Publikováno v:
Brazilian Journal of Physics. 51:393-400
We discuss here a few possibilities of gap structure and pairing mechanism for iron-based superconductors with more than one orbital symmetry contributing to the pairing. We have proposed a two-orbital tight-binding model for the coexistence of super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee1ef1260f9089e3ca578ffce21c4909
https://doi.org/10.1007/s13538-020-00827-x
https://doi.org/10.1007/s13538-020-00827-x
Autor:
M. Kumar, Sukadev Sahoo
Publikováno v:
Journal of Nuclear Physics, Material Sciences, Radiation and Applications. 8:79-83
The effect of magnetic fields on the leptonic decay of charged B meson B− → l-v- is investigated. The decay rate of the process is calculated both in the absence and presence of magnetic field. The non-perturbative parameters fB± (B), f'B± and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36ef6524aa5179f183947e82faadb4cf
https://doi.org/10.15415/jnp.2020.81010
https://doi.org/10.15415/jnp.2020.81010
Publikováno v:
International Journal of Theoretical Physics. 59:2712-2740
In this paper, an extensive study of exclusive baryonic decay Ξb → Ξl+l− (l = μ, τ) in non-universal Z' model is carried out. We use the form factors calculated by light cone QCD sum rule and analyse the effect of neutral gauge boson Z' on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89288b1be35fa88abf65d5b19924f1b3
https://doi.org/10.1007/s10773-020-04505-1
https://doi.org/10.1007/s10773-020-04505-1
Publikováno v:
International Journal of Innovative Research in Physics. 1:48-56
In iron based superconductors the superconducting phase occurs near the onset of antiferromagnetism order. Unconventional superconductivity has led to extensive experimental and theoretical studies on the effect of electron correlations and on the na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::607b78fcc62777667c49abbcbd6504df
https://doi.org/10.15864/ijiip.1306
https://doi.org/10.15864/ijiip.1306
Publikováno v:
International Journal of Theoretical Physics. 59:1418-1441
Rare B meson decays mediated by flavour changing neutral current (FCNC) transition play interesting role to probe the flavour sector of the standard model (SM). Generally at the tree level, FCNC processes are not allowed in the SM but occurs at the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b18567d5165220232eefc9476f9d24c2
https://doi.org/10.1007/s10773-020-04412-5
https://doi.org/10.1007/s10773-020-04412-5
Publikováno v:
International Journal of Modern Physics A. 36
Recently, many discrepancies between the Standard Model (SM) predictions and experimental results have been found in [Formula: see text] quark transitions. Motivated by these discrepancies, we investigated the semileptonic [Formula: see text] decay i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13067cac4aaadb1f4d1b8e71c70bc9b5
https://doi.org/10.1142/s0217751x21502067
https://doi.org/10.1142/s0217751x21502067
Publikováno v:
Canadian Journal of Physics. 97:1270-1276
Motivated by the hints of lepton flavor violating (LFV) decays, we study Bd,s → μτ, Bs,d → τe, and τ– → e– + e+ + e– decays in [Formula: see text] model. These LFV decays present interesting patterns that may reveal the shape of new p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152a3aace44c08c34c11a76ec6319a04
https://doi.org/10.1139/cjp-2018-0864
https://doi.org/10.1139/cjp-2018-0864