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pro vyhledávání: '"Bibhabasu De"'
Autor:
Bibhabasu De
Publikováno v:
Physics Letters B, Vol 855, Iss , Pp 138784- (2024)
The Standard Model (SM), if augmented with a light SM-singlet scalar ϕ and a TeV-scale scalar leptoquark (LQ) S1, 2-body charged lepton flavor violating (CLFV) decay channels can be accessed with ϕ as one of the final states, where the leading orde
Externí odkaz:
https://doaj.org/article/0ff7208f67b04104893987cad02e49b8
Autor:
Bibhabasu De
Publikováno v:
Physics Letters B, Vol 852, Iss , Pp 138634- (2024)
The present work proposes a minimal extension of the Standard Model (SM) where a gauge-singlet scalar (ϕ) can be directly produced at the muon colliders without relying on its mixing with any other doublet state present in the theory. The New Physic
Externí odkaz:
https://doaj.org/article/fdf101d74182436692e7935c4d620fe0
Autor:
Bibhabasu De
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 11, Pp 1-11 (2023)
Abstract The Standard Model, if extended to the energy scale of $${\mathscr {O}}(1)$$ O ( 1 ) TeV, the known particle spectrum could be augmented with a scalar leptoquark. Within this minimally extended framework, explaining the anomalous magnetic mo
Externí odkaz:
https://doaj.org/article/3ffc048bba144c08836f044f90ae1177
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 8, Pp 1-57 (2022)
Abstract In a simple extension of the standard model (SM), a pair of vector like lepton doublets (L 1 and L 2) and a SU(2) L scalar doublet (η) have been introduced to help in accommodating the discrepancy in determination of the anomalous magnetic
Externí odkaz:
https://doaj.org/article/70011df300224b62891ea00fc8710230
Publikováno v:
Physics Letters B, Vol 833, Iss , Pp 137341- (2022)
At the LHC, the gluon-initiated processes are considered to be the primary source of di-Higgs production. However, in the presence of a new resonance, the light-quark initiated processes can also contribute significantly. In this letter, we look at t
Externí odkaz:
https://doaj.org/article/d85a8769bc5b4a79b7fae1585216b91e
Publikováno v:
Physics Letters B, Vol 815, Iss , Pp 136159- (2021)
Extensive searches to probe the particle nature of dark matter (DM) have been going on for some decades now but, so far, no conclusive evidence has been found. Among various options, the Weakly Interacting Massive Particles (WIMP) remains one of the
Externí odkaz:
https://doaj.org/article/ec0ddcb9e3cb41229d1f8b2e43e90720
Autor:
Bibhabasu De
Publikováno v:
Chinese Physics Letters. 40:049501
A simple extension of the standard model (SM) with a μ-flavored vector-like lepton (VLL) doublet and a real singlet scalar can have an interesting implication to the h → μ + μ – decay while offering the simplest possible explanation for the da
Publikováno v:
Physics Letters B, Vol 815, Iss, Pp 136159-(2021)
Physics Letters
Physics Letters
Extensive searches to probe the particle nature of dark matter (DM) have been going on for some decades now but, so far, no conclusive evidence has been found. Among various options, the Weakly Interacting Massive Particles (WIMP) remains one of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36a9f4eae37394028f0d4d838b88a828
http://arxiv.org/abs/2011.13225
http://arxiv.org/abs/2011.13225
Publikováno v:
Physical Review
The Standard Model (SM), when extended with a leptoquark (LQ) and right-handed neutrinos, can have interesting new implications for Higgs physics. We show that sterile neutrinos can induce a boost to the down-type quark Yukawa interactions through a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79b425b43fbacb02501041483b02577