User profiles for J. Learned
John Gregory LearnedProfessor of Physics, University of Hawaii Verified email at phys.hawaii.edu Cited by 74699 |
High-energy neutrino astrophysics
JG Learned, K Mannheim - Annual Review of Nuclear and …, 2000 - annualreviews.org
▪ Abstract High-energy (>100 MeV) neutrino astrophysics enters an era of opportunity and
discovery as the sensitivity of detectors approaches astrophysically relevant flux levels. We …
discovery as the sensitivity of detectors approaches astrophysically relevant flux levels. We …
The next-generation liquid-scintillator neutrino observatory LENA
…, T Lachenmaier, I Lazanu, JG Learned… - Astroparticle …, 2012 - Elsevier
As part of the European LAGUNA design study on a next-generation neutrino detector, we
propose the liquid-scintillator detector LENA (Low Energy Neutrino Astronomy) as a …
propose the liquid-scintillator detector LENA (Low Energy Neutrino Astronomy) as a …
[HTML][HTML] Cosmic neutrino pevatrons: A brand new pathway to astronomy, astrophysics, and particle physics
…, H Goldberg, D Hooper, A Kusenko, JG Learned… - Journal of High Energy …, 2014 - Elsevier
The announcement by the IceCube Collaboration of the observation of 28 cosmic neutrino
candidates has been greeted with a great deal of justified excitement. The data reported so …
candidates has been greeted with a great deal of justified excitement. The data reported so …
Evidence for oscillation of atmospheric neutrinos
We present an analysis of atmospheric neutrino data from a 33.0 kton yr (535-day) exposure
of the Super-Kamiokande detector. The data exhibit a zenith angle dependent deficit of …
of the Super-Kamiokande detector. The data exhibit a zenith angle dependent deficit of …
First results from KamLAND: evidence for reactor antineutrino disappearance
KamLAND has measured the flux of ν e’s from distant nuclear reactors. We find fewer ν e
events than expected from standard assumptions about ν e propagation at the 99.95% CL In a …
events than expected from standard assumptions about ν e propagation at the 99.95% CL In a …
Observation of a neutrino burst in coincidence with supernova 1987A in the Large Magellanic Cloud
… h period in which the observed neutrino burst was found came after our learning of the
detection of a neutrino signal by Hirata et al. at UT 7". 35. with an uncertainty of ~ 1 min. … J …
detection of a neutrino signal by Hirata et al. at UT 7". 35. with an uncertainty of ~ 1 min. … J …
Measurement of neutrino oscillation by the K2K experiment
…, G Kume, Y Kuno, Y Kurimoto, T Kutter, J Learned… - Physical Review D, 2006 - APS
We present measurements of ν μ disappearance in K2K, the KEK to Kamioka long-baseline
neutrino oscillation experiment. One-hundred and twelve beam-originated neutrino events …
neutrino oscillation experiment. One-hundred and twelve beam-originated neutrino events …
Measurement of neutrino oscillation with KamLAND: Evidence of spectral distortion
We present results of a study of neutrino oscillation based on a 766 ton/year exposure of
KamLAND to reactor antineutrinos. We observe 258 ν e candidate events with energies above …
KamLAND to reactor antineutrinos. We observe 258 ν e candidate events with energies above …
Solar and hep Neutrino Measurements from 1258 Days of Super-Kamiokande Data
Solar neutrino measurements from 1258 days of data from the Super-Kamiokande detector
are presented. The measurements are based on recoil electrons in the energy range 5.0–…
are presented. The measurements are based on recoil electrons in the energy range 5.0–…
Indications of neutrino oscillation in a 250 km long-baseline experiment
…, M Kohama, Y Koshio, WR Kropp, JG Learned… - Physical Review Letters, 2003 - APS
The K2K experiment observes indications of neutrino oscillation: a reduction of ν μ flux together
with a distortion of the energy spectrum. Fifty-six beam neutrino events are observed in …
with a distortion of the energy spectrum. Fifty-six beam neutrino events are observed in …