Zobrazeno 1 - 10
of 409
pro vyhledávání: '"Goswami, Srubabati"'
We perform a comprehensive analysis of neutrinoless double beta decay and its interplay with low-energy flavor observables in a radiative neutrino mass model with scalar leptoquarks $S_1(\bar{3},1,1/3)$ and $\widetilde{R}_2(3,2,1/6)$. We carve out th
Externí odkaz:
http://arxiv.org/abs/2407.04670
The framework of three-flavor neutrino oscillation is a well-established phenomenon, but results from the short-baseline experiments, such as the Liquid Scintillator Neutrino Detector (LSND) and MiniBooster Neutrino Experiment (MiniBooNE), hint at th
Externí odkaz:
http://arxiv.org/abs/2405.04176
Investigation of conservation/violation of CP symmetry in the leptonic sector is very essential in understanding the evolution of the universe. Lorentz invariance and CPT are fundamental symmetries of nature. The violation of Lorentz invariance can a
Externí odkaz:
http://arxiv.org/abs/2308.07566
Results from experiments like LSND and MiniBooNE hint towards the possible presence of an extra eV scale sterile neutrino. The addition of such a neutrino will significantly impact the standard three flavour neutrino oscillations. In particular, it c
Externí odkaz:
http://arxiv.org/abs/2307.12885
In this paper, we study the implications of the Dark Large Mixing Angle (DLMA) solutions of $\theta_{12}$ in the context of the IceCube data. We study the consequences in the measurement of the neutrino oscillation parameters namely $\theta_{23}$ and
Externí odkaz:
http://arxiv.org/abs/2306.11653
Autor:
Goswami, Srubabati, Beri, Aru, Bambah, Bindu, Chari, Deepa, Madhurima, V., Menon, Gautam, Nanal, Vandana, Pandey, Pragya, Saha-Dasgupta, Tanusri, Sen-De, Aditi, Shastri, Prajval
The gender imbalance in physics higher education and advanced professions is a global problem, and India is not an exception. Although the issue has been acknowledged widely, discrimination needs to be recognized as the driving force. The past three
Externí odkaz:
http://arxiv.org/abs/2301.03830
Results from the experiments like LSND, and MiniBooNE hint towards the possible presence of an extra eV scale sterile neutrino. The addition of such a neutrino will significantly impact the standard three flavour neutrino oscillations; in particular,
Externí odkaz:
http://arxiv.org/abs/2212.02949
Autor:
Vatsyayan, Drona, Goswami, Srubabati
Publikováno v:
Phys. Rev. D 107, 035014 (2023)
In this paper, we consider the possibility of generating the observed baryon asymmetry of the Universe via leptogenesis in the context of triplet fermion mediated type-III seesaw model of neutrino mass. With a hierarchical spectrum of the additional
Externí odkaz:
http://arxiv.org/abs/2208.12011
The pair annihilation of neutrinos $(\nu\overline{\nu}\rightarrow e^+e^-)$ can energize violent stellar explosions such as gamma ray bursts (GRBs). The energy in this neutrino heating mechanism can be further enhanced by modifying the background spac
Externí odkaz:
http://arxiv.org/abs/2206.03485
Publikováno v:
J. High Energ. Phys. 2023, 51 (2023)
We present compact analytic expressions for 3-flavor neutrino oscillation probabilities with invisible neutrino decay, where matter effects have been explicitly included. We take into account the possibility that the oscillation and decay components
Externí odkaz:
http://arxiv.org/abs/2204.05803