Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Dhiman Nisha"'
Publikováno v:
EPJ Web of Conferences, Vol 137, p 05001 (2017)
The chiral constituent quark model (χCQM) has been used to analyse the phenomenological dependence of the spin independent (F1p, n and F2p, n) and the spin dependent (g2p, n) structure functions of the nucleon on the the Bjorken scaling variable x.
Externí odkaz:
https://doaj.org/article/3f57154224e34dcab4798c1bc8fc2d41
Publikováno v:
In Materials Science & Engineering B November 2024 309
Publikováno v:
Phys. Rev. D 100, 014026 (2019)
We study the twist-2 distribution amplitudes (DAs) and the decay constants of pseudoscalar light ($\pi$, $K$) and heavy ($D$, $D_s$, $B$, $B_s$) mesons as well as the longitudinally and transversely polarized vector light ($\rho$, $K^*$) and heavy ($
Externí odkaz:
http://arxiv.org/abs/1902.09160
Autor:
Dhiman, Nisha, Dahiya, Harleen
Publikováno v:
Few Body Syst. 59, 30 (2018)
We study the decay constants of pseudoscalar and vector $B$ meson in the framework of light-cone quark model (LCQM). We apply the variational method to the relativistic Hamiltonian with the Gaussian-type trial wave function to obtain the values of $\
Externí odkaz:
http://arxiv.org/abs/1802.04493
Publikováno v:
In Fuel 15 April 2022 314
Autor:
Dhiman, Nisha, Dahiya, Harleen
Publikováno v:
Advances in High Energy Physics, vol. 2018, 2943406, (2018)
We study the exclusive semileptonic rare $B_c^+ \to D^+ \nu \bar{\nu}$ decay in the framework of light-cone quark model. The transition form factors $f_{+}(q^2)$ and $f_{T}(q^2)$ are evaluated in the time-like region using the analytic continuation m
Externí odkaz:
http://arxiv.org/abs/1711.09532
Autor:
Dhiman, Nisha, Dahiya, Harleen
Publikováno v:
Eur. Phys. J. Plus (2018) 133: 134
We have studied the decay constants of the pseudoscalar and the vector $B$ and $D$ mesons in the framework of the light-cone quark model. We have applied a variational method to the relativistic Hamiltonian with the Gaussian-type trial wave function
Externí odkaz:
http://arxiv.org/abs/1708.07274
Publikováno v:
In South African Journal of Botany August 2021 140:468-477
Akademický článek
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Autor:
Dhiman, Nisha1, Dahiya, Harleen1
Publikováno v:
Advances in High Energy Physics. 4/3/2018, p1-7. 7p.