Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Partha Konar"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-22 (2024)
Abstract In this study, we critically evaluate the approximation capabilities of existing infra-red and collinear (IRC) safe feature extraction algorithms, namely Energy Flow Networks (EFNs) and Energy-weighted Message Passing Networks (EMPNs). Our a
Externí odkaz:
https://doaj.org/article/0d5ba5ed8c2e4cf78e4a59b522691897
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-24 (2023)
Abstract We examine the singlet-doublet fermionic dark matter model, where the non-thermal production of the dark matter in light of a non-standard cosmology demands a significantly large interaction rate than the typical radiation-dominated Universe
Externí odkaz:
https://doaj.org/article/2ac2c5903fbc4defa253494b84e8449e
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-44 (2022)
Abstract We explore a two-component dark matter scenario in an extended Kim-Shifman-Vainshtein-Zakharov (KSVZ) axion framework. This hybrid setup incorporates an extra SU(2) L complex singlet scalar whose lightest component plays the role of one of t
Externí odkaz:
https://doaj.org/article/0baa46734075476bac2b78aa1eb183c3
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 2, Pp 1-30 (2022)
Abstract Hadronic signals of new-physics origin at the Large Hadron Collider can remain hidden within the copiously produced hadronic jets. Unveiling such signatures require highly performant deep-learning algorithms. We construct a class of Graph Ne
Externí odkaz:
https://doaj.org/article/c44596ad2e344ca0922897e325fcdc82
Autor:
Oliver Atkinson, Akanksha Bhardwaj, Christoph Englert, Partha Konar, Vishal S. Ngairangbam, Michael Spannowsky
Publikováno v:
Frontiers in Artificial Intelligence, Vol 5 (2022)
Anomaly detection through employing machine learning techniques has emerged as a novel powerful tool in the search for new physics beyond the Standard Model. Historically similar to the development of jet observables, theoretical consistency has not
Externí odkaz:
https://doaj.org/article/ce1dabaf649a4c84a38cea05b01d4ba3
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-34 (2021)
Abstract We propose an appealing alternative scenario of leptogenesis assisted by dark sector which leads to the baryon asymmetry of the Universe satisfying all theoretical and experimental constraints. The dark sector carries a non minimal set up of
Externí odkaz:
https://doaj.org/article/70276c4f0c914b2c97432dcde9140e42
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 11, Pp 1-25 (2020)
Abstract Vector boson fusion proposed initially as an alternative channel for finding heavy Higgs has now established itself as a crucial search scheme to probe different properties of the Higgs boson or for new physics. We explore the merit of deep-
Externí odkaz:
https://doaj.org/article/3e9e36040abd40d1a82d798b59397fe1
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 10, Pp 1-23 (2020)
Abstract Search for compressed supersymmetry at multi-TeV scale, in the presence of a light gravitino dark matter, can get sizable uplift while looking into the associated fat- jets with missing transverse momenta as a signature of the boson produced
Externí odkaz:
https://doaj.org/article/ebbf97035d184c5e86ea84ce2b091827
Publikováno v:
Physics Letters B, Vol 818, Iss , Pp 136358- (2021)
In the detailed probe of Higgs boson properties at the Large Hadron Collider (LHC), and in looking for new physics signatures in the electroweak symmetry breaking sector, the bottom quark Yukawa coupling has a crucial role. We investigate possible de
Externí odkaz:
https://doaj.org/article/062b257257534481b5f731e9fdd1fcc2
Publikováno v:
Journal of High Energy Physics, Vol 2019, Iss 6, Pp 1-36 (2019)
Abstract A novel non-minimal interaction of neutral right-handed fermion and abelian gauge field in the covariant Θ-exact noncommutative standard model (NCSM) which is invariant under Very Special Relativity (VSR) Lorentz subgroup, opens an avenue t
Externí odkaz:
https://doaj.org/article/77c53917563545e4b33641dd5016398d