Zobrazeno 1 - 10
of 846
pro vyhledávání: '"P Mukhopadhyaya"'
There is a significant uncertainty in the prediction of atmospheric muon neutrino and anti-neutrino flux ratio using different flux models, especially at higher energies. We study the prospects of experimentally measuring this flux ratio as a functio
Externí odkaz:
http://arxiv.org/abs/2409.20231
It is conceivable that a bosonic dark matter (DM) with non-gravitational interactions with SM particles will be accumulated at the center of a neutron star (NS) and can lead to black hole formation. In contrast to previous works with a fixed NS tempe
Externí odkaz:
http://arxiv.org/abs/2408.16091
Given a set of co-located mobile robots in an unknown anonymous graph, the robots must relocate themselves in distinct graph nodes to solve the dispersion problem. In this paper, we consider the dispersion problem for silent robots \cite{gorain2024co
Externí odkaz:
http://arxiv.org/abs/2408.05491
The diphoton channel for exploring the Georgi-Machacek (GM) scenario containing scalar triplets at the Large Hadron Collider (LHC) has been identified as germane, and subjected to a detailed study. The scalar spectrum of the model, which imposes a cu
Externí odkaz:
http://arxiv.org/abs/2407.07776
The exotic decay modes of the already discovered 125-GeV scalar into a pair of light pseudoscalars is a good probe of those new physics scenarios where such pseudoscalars exist. Searches in the mass region where the pseudoscalar ($A$) is lighter than
Externí odkaz:
http://arxiv.org/abs/2403.13445
Autor:
Sahoo, Antarjami, Mukhopadhyaya, Aritra, Mahanta, Swayang Priya, Ali, Md. Ehesan, Bedanta, Subhankar
Development of power efficient spintronics devices has been the compelling need in the post-CMOS technology era. The effective tunability of spin-orbit-coupling (SOC) in bulk and at the interfaces of hybrid materials stacking is a prerequisite for sc
Externí odkaz:
http://arxiv.org/abs/2401.00486
We investigate ways of identifying two kinds of dark matter (DM) component particles at high-energy colliders. The strategy is to notice and distinguish double-peaks(humps) in the missing energy/transverse energy distribution. The relative advantage
Externí odkaz:
http://arxiv.org/abs/2312.14003
In this paper, the parking problem of a swarm of mobile robots has been studied. The robots are deployed at the nodes of an infinite grid, which has a subset of prefixed nodes marked as parking nodes. Each parking node p_i has a capacity of k_i which
Externí odkaz:
http://arxiv.org/abs/2310.09813
We study the decay of three neutral Higgs bosons into {\gamma}{\gamma} and Z{\gamma} in the four major types of two Higgs doublet models with CP conserved. Particular focus is made on the possibility of the width of the latter decay dominating over t
Externí odkaz:
http://arxiv.org/abs/2310.04136
We study the high-scale validity of two kinds of two Higgs doublet models (2HDM), namely, Type-II and Type-X, but with a scalar SU(2) singlet dark matter (DM) candidate in addition in each case. The additional quartic couplings involving the DM parti
Externí odkaz:
http://arxiv.org/abs/2308.12473