Zobrazeno 1 - 10
of 7 832
pro vyhledávání: '"KUMAR, ARVIND"'
Autor:
Singh, Dhananjay, Puhan, Satyajit, Kaur, Navpreet, Kaur, Manpreet, Kumar, Arvind, Dutt, Suneel, Dahiya, Harleen
The role of asymmetric nuclear medium on the properties of kaon is investigated at zero and finite temperature employing a hybrid approach integrating the light cone quark model (LCQM) and the chiral SU(3) quark mean field (CQMF) model. The in-medium
Externí odkaz:
http://arxiv.org/abs/2410.20181
Autor:
Kumar, Arvind, Mishra, Prabhat Kumar
Let $k \ge 2$ be an even integer, $ \ell \ge \max\{5, k-1\} $ be a prime, and $N$ be a squarefree positive integer. It is known that if the $\rm{mod}\,\ell$ Galois representation $\overline{\rho}_f$ associated with a newform $f$ of weight $k$, level
Externí odkaz:
http://arxiv.org/abs/2410.16854
Autor:
Kaur, Manpreet, Kumar, Arvind
We study the in-medium properties of kaons and antikaons in isospin asymmetric hot and dense resonance matter within the chiral SU(3) hadronic mean field model. Along with nucleons and hyperons, the interactions of $K$ and $\bar K$ mesons with all de
Externí odkaz:
http://arxiv.org/abs/2410.15685
This work comprises the calculations of magnetic moments of $\frac{1}{2}^-$ baryon resonances in the presence of hot and dense hadronic matter. Using the chiral $SU(3)$ quark mean field model, we have taken into account the impact on in-medium scalar
Externí odkaz:
http://arxiv.org/abs/2410.13538
Autor:
Yurttagül, Nikolai, Kainlauri, Markku, Toivonen, Jan, Khadka, Sushan, Kanniainen, Antti, Kumar, Arvind, Subero, Diego, Muhonen, Juha, Prunnila, Mika, Lehtinen, Janne S.
Large power consumption of silicon CMOS electronics is a challenge in very-large-scale integrated circuits and a major roadblock to fault-tolerant quantum computation. Matching the power dissipation of Si-MOSFETs to the thermal budget at deep cryogen
Externí odkaz:
http://arxiv.org/abs/2410.01077
In the present work, we have studied the masses and magnetic moments of spin$-{\frac{1}{2}}^+$ and spin$-{\frac{3}{2}}^+$ singly and doubly charmed baryons in the strange hadronic medium at finite temperature using the chiral SU(3) quark mean field m
Externí odkaz:
http://arxiv.org/abs/2409.11878
Signal transmission over underwater optical wireless communication (UOWC) experiences the combined effect of oceanic turbulence and pointing errors statistically modeled using the sum of two Meijer-G functions. There is a research gap in the exact st
Externí odkaz:
http://arxiv.org/abs/2409.11337
Autor:
Kaur, Navpreet, Puhan, Satyajit, Pandey, Reetanshu, Kumar, Arvind, Dutt, Suneel, Dahiya, Harleen
Publikováno v:
Phys. Lett. B 859, 139114 (2024)
We calculate the valence quark transverse momentum-dependent parton distributions (TMDs) of the lightest pseudoscalar meson, pions, in isospin asymmetric nuclear matter at zero temperature by employing a light-cone quark model. The medium modificatio
Externí odkaz:
http://arxiv.org/abs/2409.05394
Autor:
Kumar, Arvind, Mishra, Amruta
In the present work we explore the possibilities of the formation of bound states of neutral pseudoscalar mesons $\eta, \eta^{'}, D^{0}$, $\bar{D^{0}}, B^{0}, \bar{B^{0}}$ and $\bar{K^{0}}$ and the vector meson $\phi$, with the nuclei $^{12}$C, $^{16
Externí odkaz:
http://arxiv.org/abs/2408.07633
Publikováno v:
Phys. Rev. D 110, 054042 (2024)
We have calculated the valence quark distributions of the lightest pseudoscalar meson, pions, in the isospin asymmetric nuclear matter at zero and finite temperature employing a light-cone quark model. The medium modifications in the pion properties
Externí odkaz:
http://arxiv.org/abs/2408.07334