SCOAP3 Repository 23 records found  1 - 10nextendSearch took 0.02 seconds. 
1. Phenomenological study of texture zeros in lepton mass matrices of minimal left-right symmetric model / Borgohain, Happy ; Das, Mrinal ; Borah, Debasish
We consider the possibility of texture zeros in lepton mass matrices of the minimal left-right symmetric model (LRSM) where light neutrino mass arises from a combination of type I and type II seesaw mechanisms. [...]
Published in JHEP 1906 (2019) 064 10.1007/JHEP06(2019)064 arXiv:1904.02484
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2. TeV scale leptogenesis, inflaton dark matter, and neutrino mass in a scotogenic model / Borah, Debasish ; Dev, P. S. Bhupal ; Kumar, Abhass
We consider the scotogenic model, where the standard model (SM) is extended by a scalar doublet and three Z2 odd SM-singlet fermions (Ni, i=1, 2, 3), all odd under an additional Z2 symmetry, as a unifying framework for simultaneous explanation of inflation, dark matter, baryogenesis and neutrino mass. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.055012 arXiv:1810.03645
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3. Compatibility of A4 flavour symmetric minimal extended seesaw with (3+1) neutrino data / Sarma, Neelakshi ; Bora, Kalpana ; Borah, Debasish
Motivated by the recent resurrection of the evidence for an eV scale sterile neutrino from the MiniBooNE experiment, we revisit one of the most minimal seesaw model known as the minimal extended seesaw that gives rise to a 3+1 light neutrino mass matrix. [...]
Published in EPJC 79 (2019) 129 10.1140/epjc/s10052-019-6584-z
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4. UV complete framework of freeze-in massive particle dark matter / Biswas, Anirban ; Borah, Debasish ; Dasgupta, Arnab
We propose a way to generate tiny couplings of freeze-in massive particle dark matter with the standard model particles dynamically by considering an extension of the electroweak gauge symmetry. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.015033 arXiv:1805.06903
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5. Linear seesaw for Dirac neutrinos with A 4 flavour symmetry / Borah, Debasish ; Karmakar, Biswajit
We propose a linear seesaw model to realise light Dirac neutrinos within the framework of A4 discrete flavour symmetry. [...]
Published in Physics letters B 789 (2019) 59-70 10.1016/j.physletb.2018.12.006
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6. keV neutrino dark matter in a fast expanding universe / 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 automatically included due to the requirement of anomaly cancellations. [...]
Published in Physics letters B 786 (2018) 364-372 10.1016/j.physletb.2018.10.012
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7. Investigating the scalar sector of left-right symmetric models with leptonic probes / Borah, Debasish ; Fuks, Benjamin ; Goswami, Deepanjali ; Poulose, P.
We investigate the potential collider signatures of singly charged and doubly charged Higgs bosons such as those arising in minimal left-right symmetric models. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.035008 arXiv:1805.06910
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8. Common origin of nonzero θ13 and baryon asymmetry of the Universe in a TeV scale seesaw model with A4 flavor symmetry / Borah, Debasish ; Das, Mrinal Kumar ; Mukherjee, Ananya
We study the possibility of generating nonzero reactor mixing angle θ13 and baryon asymmetry of the Universe within the framework of an A4 flavor symmetric model. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.115009 arXiv:1711.02445
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9. A 4 flavour model for Dirac neutrinos: Type I and inverse seesaw / 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. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.03.047
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10. Multi-component fermionic dark matter and IceCube PeV scale neutrinos in left-right model with gauge unification / Borah, Debasish ; Dasgupta, Arnab ; Dey, Ujjal ; Patra, Sudhanwa ; et al
We consider a simple extension of the minimal left-right symmetric model (LRSM) in order to explain the PeV neutrino events seen at the IceCube experiment from a heavy decaying dark matter. [...]
Published in JHEP 1709 (2017) 005 10.1007/JHEP09(2017)005 arXiv:1704.04138
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SCOAP3 Repository : 23 records found   1 - 10nextend
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