Search Results - "Borah, Debasish"

A4 flavour model for Dirac neutrinos: Type I and inverse seesaw by Borah, Debasish, Karmakar, Biswajit

“…We propose two different seesaw models namely, type I and inverse seesaw to realise light Dirac neutrinos within the framework of A4 discrete flavour symmetry…”
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Linear seesaw for Dirac neutrinos with A4 flavour symmetry by Borah, Debasish, Karmakar, Biswajit

“…We propose a linear seesaw model to realise light Dirac neutrinos within the framework of A4 discrete flavour symmetry. The additional fields and their…”
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Connecting light dirac neutrinos to a multi-component dark matter scenario in gauged B-L model by Nanda, Dibyendu, Borah, Debasish

“…We propose a new gauged B - L extension of the standard model where light neutrinos are of Dirac type, naturally acquiring sub-eV mass after electroweak…”
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Singlet-doublet fermion origin of dark matter, neutrino mass and W-mass anomaly by Borah, Debasish, Mahapatra, Satyabrata, Sahu, Narendra

“…Motivated by the recently reported anomaly in W boson mass by the CDF collaboration with 7σ statistical significance, we consider a singlet-doublet (SD)…”
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Low scale U(1)X gauge symmetry as an origin of dark matter, neutrino mass and flavour anomalies by Borah, Debasish, Mukherjee, Lopamudra, Nandi, Soumitra

“…A bstract We study a generic leptophilic U(1) X extension of the standard model with a light gauge boson. The U(1) X charge assignments for the leptons are…”
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Type II Dirac seesaw with observable ΔNeff in the light of W-mass anomaly by Borah, Debasish, Mahapatra, Satyabrata, Nanda, Dibyendu, Sahu, Narendra

“…We propose a type II seesaw model for light Dirac neutrinos to provide an explanation for the recently reported anomaly in W boson mass by the CDF…”
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Cosmic inflation in minimal U(1)B-L model: implications for (non) thermal dark matter and leptogenesis by Borah, Debasish, Das, Suruj Jyoti, Saha, Abhijit Kumar

“…We study the possibility of realising cosmic inflation, dark matter (DM), baryon asymmetry of the universe (BAU) and light neutrino masses in…”
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Inelastic fermion dark matter origin of XENON1T excess with muon (g − 2) and light neutrino mass by Borah, Debasish, Mahapatra, Satyabrata, Nanda, Dibyendu, Sahu, Narendra

“…Motivated by the recently reported excess in electron recoil events by the XENON1T collaboration, we propose an inelastic fermion dark matter (DM) scenario…”
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Muon (g − 2) and XENON1T excess with boosted dark matter in Lμ − Lτ model by Borah, Debasish, Dutta, Manoranjan, Mahapatra, Satyabrata, Sahu, Narendra

“…Motivated by the growing evidence for lepton flavour universality violation after the first results from Fermilab's muon (g−2) measurement, we revisit one of…”
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Type III seesaw for neutrino masses in U(1)B−L model with multi-component dark matter by Biswas, Anirban, Borah, Debasish, Nanda, Dibyendu

“…A bstract We propose a B − L gauged extension of the Standard Model where light neutrino masses arise from type III seesaw mechanism. Unlike the minimal B − L…”
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Leptogenesis and dark matter through relativistic bubble walls with observable gravitational waves by Borah, Debasish, Dasgupta, Arnab, Saha, Indrajit

“…A bstract We study a scenario where both dark matter and heavy right handed neutrino (RHN) responsible for leptogenesis acquire masses by crossing the…”
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TeV scale leptogenesis via dark sector scatterings by Borah, Debasish, Dasgupta, Arnab, Kang, Sin Kyu

“…We propose a novel scenario of generating lepton asymmetry via annihilation and coannihilation of dark sector particles including t-channel processes. In order…”
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Dynamical inflation stimulated cogenesis by Borah, Debasish, Dasgupta, Arnab, Stolarski, Daniel

“…A bstract We propose a minimal setup that realises dynamical inflection point inflation, and, using the same field content, generates neutrino masses, a baryon…”
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Dark SU(2) gauge symmetry and scotogenic Dirac neutrinos by Borah, Debasish, Ma, Ernest, Nanda, Dibyendu

“…Dark matter is postulated to transform under the non-Abelian SU(2)D gauge symmetry. Its connection to Dirac neutrino masses is explored…”
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Affleck-Dine cogenesis of baryon and dark matter by Borah, Debasish, Das, Suruj Jyoti, Okada, Nobuchika

“…A bstract We propose a mechanism for cogenesis of baryon and dark matter (DM) in the universe via the Affleck-Dine (AD) route. An AD field which breaks the…”
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Right-handed neutrino dark matter with radiative neutrino mass in gauged B − L model by Borah, Debasish, Nanda, Dibyendu, Narendra, Nimmala, Sahu, Narendra

“…We study the possibility of right-handed neutrino dark matter (DM) in gauged U(1)B−L×Z2 extension of the standard model augmented by an additional scalar…”
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Boosted self-interacting dark matter and XENON1T excess by Borah, Debasish, Dutta, Manoranjan, Mahapatra, Satyabrata, Sahu, Narendra

“…We present a self-interacting boosted dark matter (DM) scenario as a possible explanation of the recently reported excess of electron recoil events by the…”
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keV neutrino dark matter in a fast expanding universe by Biswas, Anirban, Borah, Debasish, Nanda, Dibyendu

“…We study the possibility of keV neutrino dark matter in the minimal U(1)B−L gauge extension of the standard model where three right handed neutrinos are…”
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Dark SU(2)→Z3 × Z2 gauge symmetry by Borah, Debasish, Ma, Ernest, Nanda, Dibyendu

“…The dark sector is postulated to be invariant under an SU(2) gauge symmetry, spontaneously broken by a Higgs quadruplet to a conserved residual Z3×Z2 symmetry…”
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Connecting low scale seesaw for neutrino mass to inelastic sub-GeV dark matter with Abelian gauge symmetry by Borah, Debasish, Mahapatra, Satyabrata, Sahu, Narendra

“…Motivated by the recently reported excess of electron recoil events by the XENON1T experiment, we propose low scale seesaw scenarios for light neutrino masses…”
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