Publications:

  • Strongly magnetized hot QCD matter and stochastic gravitational wave background, M. Khodadi, U. K. Dey, G. Lambiase, Phys. Rev. D 104 (2021) 063039,DOI:https://doi.org/10.1103/PhysRevD.104.063039

  • Minimal length, maximal momentum and stochastic gravitational waves spectrum generated from cosmological QCD phase transition, M. Moussa, H. Shababi, A. Rahaman, U. K. Dey,Phys. Lett. B 820 (2021) 136488, DOI: https://doi.org/10.1016/j.physletb.2021.136488

  • Charged Higgs effects in IceCube: PeV events and NSIs, U. K. Dey, N. Nath, S. Sadhukhan, JHEP 09 (2021) 113,DOI: https://doi.org/10.1007/JHEP09(2021)113

  • Prospects of Migdal Effect in the Explanation of XENON1T Electron Recoil Excess,, U. K. Dey, T. N. Maity, T. S. Ray, Phys. Lett. B 811 (2020) 135900,,DOI: https://doi.org/10.1016/j.physletb.2020.135900
  • Connecting ANITA anomalous events to a nonthermal dark matter scenario, D. Borah, A. Dasgupta, U. K. Dey, G. Tomar, Phys. Rev. D 101 (2020) 7, 075039, DOI: https://doi.org/10.1103/PhysRevD.101.075039
  • Inverse seesaw model with global U(1)H symmetry
    Ujjal Kumar Dey (APCTP, Pohang), Takaaki Nomura (Korea Inst. Advanced Study, Seoul), Hiroshi Okada (APCTP, Pohang). Feb 17, 2019. 8 pp.
    DOI: 10.1103/PhysRevD.100.075013
  • Boosting Assisted Annihilation for a Cosmologically Safe MeV Scale Dark Matter
    Ujjal Kumar Dey (APCTP, Pohang), Tarak Nath Maity, Tirtha Sankar Ray (Indian Inst. Tech., Kharagpur). Dec 29, 2018. 6 pp.
    DOI: 10.1103/PhysRevD.99.095025
  • t→cg and t→cZ in universal extra-dimensional models
    Cheng-Wei Chiang (Taiwan, Natl. Taiwan U. & Taiwan, Inst. Phys.), Ujjal Kumar Dey (Taiwan, Natl. Taiwan U.), Tapoja Jha (Bhubaneswar, Inst. Phys. & HBNI, Mumbai). Jul 4, 2018. 27 pp.
    DOI: 10.1140/epjp/i2019-12607-1
  • Non-Standard Neutrino Interactions in a Modified ν2HDM
    Ujjal Kumar Dey (Indian Inst. Tech., Kharagpur), Newton Nath (Beijing, Inst. High Energy Phys. & Beijing, GUCAS), Soumya Sadhukhan (Ahmedabad, Phys. Res. Lab). Apr 16, 2018. 15 pp.
    DOI: 10.1103/PhysRevD.98.055004
  • Status of a flavor-maximal nonminimal universal extra dimension model
    Sayan Dasgupta, Ujjal Kumar Dey (Indian Inst. Tech., Kharagpur), Tapoja Jha (Bhubaneswar, Inst. Phys. & HBNI, Mumbai), Tirtha Sankar Ray (Indian Inst. Tech., Kharagpur). Jan 29, 2018. 13 pp.
    DOI: 10.1103/PhysRevD.98.055006
  • Searching for Leptoquarks at IceCube and the LHC
    Ujjal Kumar Dey (Indian Inst. Tech., Kharagpur), Deepak Kar (U. Witwatersrand, Johannesburg, Sch. Phys.), Manimala Mitra (Bhubaneswar, Inst. Phys.), Michael Spannowsky (Durham U.), Aaron C. Vincent (Imperial Coll., London). Sep 6, 2017. 14 pp.
    DOI: 10.1103/PhysRevD.98.035014
  • Dark Energy from pNGB Mediated Dirac Neutrino Condensate
    Ujjal Kumar Dey, Tirtha Sankar Ray, Utpal Sarkar (Indian Inst. Tech., Kharagpur). May 23, 2017. 10 pp.
    DOI: 10.1016/j.nuclphysb.2017.12.005
  • Quark mixing in an S3 symmetric model with two Higgs doublets.
    Dipankar Das (Calcutta U.), Ujjal Kumar Dey (Indian Inst. Tech., Kharagpur), Palash B. Pal (Saha Inst.). May 22, 2017. 6 pp.
    DOI: 10.1103/PhysRevD.96.031701
  • Multi-component Fermionic Dark Matter and IceCube PeV scale Neutrinos in Left-Right Model with Gauge Unification
    Debasish Borah (Indian Inst. Tech., Guwahati), Arnab Dasgupta (Bhubaneswar, Inst. Phys.), Ujjal Kumar Dey (Indian Inst. Tech., Kharagpur), Sudhanwa Patra (Siksha O Anusandhan U., Bhubaneswar), Gaurav Tomar (Ahmedabad, Phys. Res. Lab). Apr 13, 2017. 22 pp.
    DOI: 10.1007/JHEP09(2017)005
  • Effects of QCD Equation of State on the Stochastic Gravitational Wave Background
    Sampurn Anand (Ahmedabad, Phys. Res. Lab), Ujjal Kumar Dey (Indian Inst. Tech., Kharagpur), Subhendra Mohanty (Ahmedabad, Phys. Res. Lab). Jan 9, 2017. 10 pp.
    DOI: 10.1088/1475-7516/2017/03/018
  • Light Dark Matter through Assisted Annihilation
    Ujjal Kumar Dey, Tarak Nath Maity (Indian Inst. Tech., Kharagpur), Tirtha Sankar Ray (Indian Inst. Tech., Kharagpur & Indian Inst. Tech., Kharagpur). Dec 29, 2016. 16 pp.
    DOI: 10.1088/1475-7516/2017/03/045
  • Plateau Inflation in R-parity Violating MSSM
    Girish Kumar Chakravarty, Ujjal Kumar Dey (Ahmedabad, Phys. Res. Lab), Gaetano Lambiase (Salerno U. & INFN, Salerno), Subhendra Mohanty (Ahmedabad, Phys. Res. Lab). Jul 23, 2016. 6 pp.
    DOI: 10.1016/j.physletb.2016.10.081
  • Leptoquarks: 750 GeV Diphoton Resonance and IceCube Events
    Ujjal Kumar Dey, Subhendra Mohanty, Gaurav Tomar (Ahmedabad, Phys. Res. Lab). Jun 25, 2016. 13 pp.
  • Rare top decays in minimal and nonminimal universal extra dimension models.
    Ujjal Kumar Dey (Ahmedabad, Phys. Res. Lab), Tapoja Jha (Calcutta U.). Feb 10, 2016. 19 pp.
    DOI: 10.1103/PhysRevD.94.056011
  • 750 GeV resonance in the dark left–right model.
    Ujjal Kumar Dey, Subhendra Mohanty (Ahmedabad, Phys. Res. Lab), Gaurav Tomar (Indian Inst. Tech., Gandhinagar & Ahmedabad, Phys. Res. Lab). Dec 22, 2015. 6 pp.
    DOI: 10.1016/j.physletb.2016.03.048
  • Implications of unitarity and charge breaking minima in a left-right symmetric model.
    Tanmoy Mondal (Ahmedabad, Phys. Res. Lab & Indian Inst. Tech., Gandhinagar), Ujjal Kumar Dey, Partha Konar (Ahmedabad, Phys. Res. Lab). Aug 20, 2015. 9 pp.
    DOI: 10.1103/PhysRevD.92.096005
  • S3 symmetry and the quark mixing matrix.
    Dipankar Das (Valencia U., IFIC & Valencia U.), Ujjal Kumar Dey (Ahmedabad, Phys. Res. Lab), Palash B. Pal (Saha Inst.). Jul 23, 2015. 4 pp.
    DOI: 10.1016/j.physletb.2015.12.038
  • Higgs-Gluon Coupling in Warped Extra Dimensional Models with Brane Kinetic Terms
    Ujjal Kumar Dey (Ahmedabad, Phys. Res. Lab), Tirtha Sankar Ray (Indian Inst. Tech., Kharagpur). Jul 15, 2015. 6 pp.
    DOI: 10.1103/PhysRevD.93.011901
  • Constraints on Leptoquark Models from IceCube Data
    Ujjal Kumar Dey, Subhendra Mohanty (Ahmedabad, Phys. Res. Lab). May 5, 2015. 7 pp.
    DOI: 10.1007/JHEP04(2016)187
  • KK-number non-conserving decays: Signal of n= 2 excitations of extra-dimensional models at the LHC
    Ujjal Kumar Dey (Calcutta U. & Harish-Chandra Res. Inst.), Amitava Raychaudhuri (Calcutta U.). Oct 6, 2014. 12 pp.
    DOI: 10.1016/j.nuclphysb.2015.02.007
  • High-scale validity of a two-Higgs doublet scenario: a study including LHC data
    Nabarun Chakrabarty, Ujjal Kumar Dey, Biswarup Mukhopadhyaya (Harish-Chandra Res. Inst.). Jul 8, 2014. 31 pp.
    DOI: 10.1007/JHEP12(2014)166
  • Analysis of an extended scalar sector with S3 symmetry
    Dipankar Das (Saha Inst.), Ujjal Kumar Dey (Harish-Chandra Res. Inst.). Apr 9, 2014. 10 pp.
    DOI: 10.1103/PhysRevD.91.039905, 10.1103/PhysRevD.89.095025
  • Universal extra dimensions : life with BLKTs
    Anindya Datta (Calcutta U.), Ujjal Kumar Dey (Harish-Chandra Res. Inst.), Amitava Raychaudhuri, Avirup Shaw (Calcutta U.). 2014. 6 pp.
    DOI: 10.1088/1742-6596/481/1/012006
  • Universal Extra-Dimensional models with boundary terms: Probing at the LHC
    Anindya Datta (Calcutta U.), Ujjal Kumar Dey (Calcutta U. & Harish-Chandra Res. Inst.), Amitava Raychaudhuri, Avirup Shaw (Calcutta U.). Dec 9, 2013. 6 pp.
    DOI: 10.1016/j.nuclphysbps.2014.04.007
  • Boundary Localized Terms in Universal Extra-Dimensional Models through a Dark Matter perspective
    Anindya Datta (Calcutta U.), Ujjal Kumar Dey (Harish-Chandra Res. Inst. & Calcutta U.), Amitava Raychaudhuri, Avirup Shaw (Calcutta U.). May 20, 2013. 23 pp.
    DOI:M 10.1103/PhysRevD.88.016011
  • Constraining minimal and nonminimal universal extra dimension models with Higgs couplings
    Ujjal Kumar Dey (Harish-Chandra Res. Inst. & Calcutta U.), Tirtha Sankar Ray (ARC, CoEPP, Melbourne). May 5, 2013. 6 pp.
    DOI: 10.1103/PhysRevD.88.056016
  • Universal Extra-Dimensional Models with Boundary Localized Kinetic Terms: Probing at the LHC
    Anindya Datta (Calcutta U.), Ujjal Kumar Dey (Calcutta U. & Harish-Chandra Res. Inst.), Avirup Shaw, Amitava Raychaudhuri (Calcutta U.). May 2012. 13 pp.
    DOI: 10.1103/PhysRevD.87.076002