35 citations · 85 across the 8 of their papers we have counts for
10 papers · 1 filter
Why Neutrino Lines are Hypersharp
R. S. Raghavan
It was recently pointed out that mono-energetic neutrino lines from the 2-body decay of tritium (tau ~ 18-y) can be emitted, a significant fraction, with natural line width (~10-24…
Time-Energy Uncertainty in Neutrino Resonance: Quest for the Limit of Validity of Quantum Mechanics
R. S. Raghavan
The role of quantum mechanical time-energy uncertainty (TEU) is central in resonant neutrino (nue) reactions (3H to 3He to 3H) because of the unusual 18 y lifetime of 3H. The TEU e…
Hypersharp Resonant Capture of Neutrinos as a Laboratory Probe of the Planck Length
R. S. Raghavan
The 18.6 keV antineutrino line from 2-body decay of 3H in crystals can be emitted with natural width because of motional averaging by lattice vibrations despite the very long lifet…
Hypersharp Resonant Capture of Anti-Neutrinos
R. S. Raghavan
Recent ideas suggest that the 18.6 keV antineutrino (nuebar) line from 2-body decay of 3H in crystals is emitted with natural width, motionally narrowed by lattice vibrations as in…
Zero Threshold Reactions for Detecting Ultra Low Energy Cosmic Relic Neutrinos
R. S. Raghavan
Paper withdrawn by author. Theoretical formalism employed is inappropriate to the problem considered.
Probing Active to Sterile Neutrino Oscillations in the LENS Detector
Christian Grieb, Jonathan Link, R. S. Raghavan
Sterile neutrino conversion in meter scale baselines can be sensitively probed using monoenergetic, sub-MeV, flavor pure e-neutrinos from an artificial MCi source and the unique te…