SCOAP3 Repository 6 records found  Search took 0.01 seconds. 
1. Scrutinizing right-handed neutrino portal dark matter with Yukawa effect / Bandyopadhyay, Priyotosh ; Chun, Eung Jin ; Mandal, Rusa ; Queiroz, Farinaldo S.
Analyzing the neutrino Yukawa effect in the freeze-out process of a generic dark matter candidate with right-handed neutrino portal, we identify the parameter regions satisfying the observed dark matter relic density as well as the current Fermi-LAT and H.E.S.S. [...]
Published in Physics letters B 788 (2019) 530-534 10.1016/j.physletb.2018.12.003
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2. Fermionic dark matter in leptoquark portal / Mandal, Rusa
We investigate a beyond standard model (SM) portal scenario for dark matter (DM) particle with leptoquark being the mediator field. [...]
Published in EPJC 78 (2018) 726 10.1140/epjc/s10052-018-6192-3
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3. RK(⁎) and R ( D (⁎) ) anomalies resolved with lepton mixing / Choudhury, Debajyoti ; Kundu, Anirban ; Mandal, Rusa ; Sinha, Rahul
In a recent paper [1] , we had advanced a minimal resolution of some of the persistent anomalies in semileptonic B -decays. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.06.022
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4. Revisiting scalar leptoquark at the LHC / Bandyopadhyay, Priyotosh ; Mandal, Rusa
We investigate the Standard Model (SM) extended with a colored charged scalar, leptoquark, having fractional electromagnetic charge -1/3 . [...]
Published in EPJC 78 (2018) 491 10.1140/epjc/s10052-018-5959-x
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5. Scalar dark matter in leptophilic two-Higgs-doublet model / Bandyopadhyay, Priyotosh ; Chun, Eung Jin ; Mandal, Rusa
Two-Higgs-Doublet Model of Type-X in the large tan⁡β limit becomes leptophilic to allow a light pseudo-scalar A and thus provides an explanation of the muon g−2 anomaly. [...]
Published in Physics letters B (2018) 10.1016/j.physletb.2018.01.071
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6. Implications of right-handed neutrinos in BL extended standard model with scalar dark matter / Bandyopadhyay, Priyotosh ; Chun, Eung Jin ; Mandal, Rusa
We investigate the standard model (SM) with a U(1)BL gauge extension where a BL charged scalar is a viable dark matter (DM) candidate. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.015001 arXiv:1707.00874
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2 Mandal, Ranajit
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