13 papers
Contribution of Ue3 to geo-neutrino flux
Subhendra Mohanty
We show that a non-zero Ue3 close to the CHOOZ bound ( 90% CL) can change the geo-neutrino flux by 12%. Geo-neutrino detection in Kamland with a exposur…
Determination of the age of the earth from Kamland measurement of geo-neutrinos
Subhendra Mohanty
The low energy component of the antineutrino spectrum observed in the recent Kamland experiment has significant contribution from the radioactive decay of and …
Baryogenesis from primordial tensor perturbations
Subhendra Mohanty, B. Mukhopadhyay, A. R. Prasanna
During inflation primordial quantum fluctuations of the spacetime metric become classical and there is a spontaneous CPT violation by the spin connection coupling terms of the metr…
Bounds on tau neutrino magnetic moment and charge radius from Super-K and SNO observations
Anjan S. Joshipura, Subhendra Mohanty
Neutrinos can scatter electrons in water detectors through their magnetic moments and charge radii in addition to the charged and neutral currents channels. The recent solar neutri…
Field-Theoretical Treatment of Neutrino Oscillations: The Strength of the Canonical Oscillation Formula
W. Grimus, S. Mohanty, P. Stockinger
We discuss conceptual aspects of neutrino oscillations with the main emphasis on the field-theoretical approach. This approach includes the neutrino source and detector processes a…
Field-theoretical treatment of neutrino oscillations
W. Grimus, S. Mohanty, P. Stockinger
We discuss the field-theoretical approach to neutrino oscillations. This approach includes the neutrino source and detector processes and allows to obtain the neutrino transition o…