Zobrazeno 1 - 10
of 24 807
pro vyhledávání: '"Ajay, Kumar"'
Discrepancies have been noted between experimental measurements and Standard Model predictions for various observables related to the $B\to(K, K^*,\phi) ll$ processes. Recently, the Belle-II Collaboration observed a $2.8\sigma$ deviation from Standar
Externí odkaz:
http://arxiv.org/abs/2408.16439
We elucidate the recently observed discrepancy in the branching ratio of $B^{+}\rightarrow K^{+}$ +inv decay mode using a GeV scale scalar dark matter in an anomaly-free $U(1)_{B-L}$ gauge extension of the Standard Model. We constrain the new paramet
Externí odkaz:
http://arxiv.org/abs/2407.20974
Autor:
Kumar, Upendra, Kim, Hyeon Woo, Maurya, Gyanendra Kumar, Raj, Bincy Babu, Singh, Sobhit, Kushwaha, Ajay Kumar, Cho, Sung Beom, Ko, Hyunseok
The investigation of emerging non-toxic perovskite materials has been undertaken to advance the fabrication of environmentally sustainable lead-free perovskite solar cells. This study introduces a machine learning methodology aimed at predicting inno
Externí odkaz:
http://arxiv.org/abs/2407.15573
This paper explores the adaptation of Transformerbased models for edge devices through the quantisation and hardware acceleration of the ARM Keyword Transformer (KWT) model on a RISC-V platform. The model was targeted to run on 64kB RAM in bare-metal
Externí odkaz:
http://arxiv.org/abs/2407.16026
Following recent experimental progress in the study of bottom baryons, we systematically calculate the mass spectra of $\Lambda_{b}$, $\Xi_{b}$, $\Sigma_{b}$, $\Xi_{b}^{'}$, and $\Omega_{b}$ baryons with a quark-diquark picture in the framework of a
Externí odkaz:
http://arxiv.org/abs/2407.01655
Autor:
Menapara, Chandni, Rai, Ajay Kumar
The resonance mass spectra have been studied through a non-relativistic hypercentral Constituent Quark Model (hCQM) using a linear potential. Also, the effects of higher order correction terms (${\cal{O}}(\frac{1}{m})$, ${\cal{O}}(\frac{1}{m^{2}})$)
Externí odkaz:
http://arxiv.org/abs/2405.06417
Autor:
Menapara, Chandni, Rai, Ajay Kumar
Hadron spectroscopy is an important tool towards the study of internal quark dynamics in a composite system. The present article focuses on the study of resonance spectra of strange baryons with S=-2, -3. The non-relativistic approach utilizes screen
Externí odkaz:
http://arxiv.org/abs/2404.18632
Autor:
Oudichhya, Juhi, Rai, Ajay Kumar
In last few years the experimental evidence of charmed mesons is increasing remarkably. In the present work we systematically studied the $D$ meson by employing Regge phenomenology. By assuming the existence of the quasilinear Regge trajectories, sev
Externí odkaz:
http://arxiv.org/abs/2401.02082
Autor:
Shrestha, Ajay Kumar, Khan, Faijan Ahamad, Shaikh, Mohammed Afaan, Jaberzadeh, Amir, Geng, Jason
The paper presents an innovative approach to address the challenges of scalability and reliability in Distributed Federated Learning by leveraging the integration of blockchain technology. The paper focuses on enhancing the trustworthiness of partici
Externí odkaz:
http://arxiv.org/abs/2310.19287
In this paper, we propose a certificate sharing system based on blockchain that gives students authority and control over their academic certificates. Our strategy involves developing blockchain-based NFT certifications that can be shared with instit
Externí odkaz:
http://arxiv.org/abs/2310.20036