activity
20042026
most citedMeasurement of Neutrino Oscillation with KamLAND: Evidence of Spectral Distortion

1.1k citations · 2.4k across the 14 of their papers we have counts for

collaborators

14 papers

astro-ph.HE2026

Search for Diffuse Supernova Neutrino Background in the Full KamLAND Dataset with Neural-Network-Based Event Classification

D. Chernyak, T. Eda, M. Eizuka +63

We report a search for the diffuse supernova neutrino background (DSNB) with the KamLAND detector, targeting electron antineutrinos via inverse beta decay in the neutrino energy ra…

astro-ph.HE2024

Limits on the Low-Energy Electron Antineutrino Flux from the Brightest GRB of All Time

T. Araki, S. Chauhan, K. Chiba +69

The electron antinuetrino flux limits are presented for the brightest gamma-ray burst (GRB) of all time, GRB221009A, over a range of 1.8-200 MeV using the Kamioka Liquid Scintillat…

hep-ex2024★ 34 cited

Search for Majorana Neutrinos with the Complete KamLAND-Zen Dataset

S. Abe, T. Araki, K. Chiba +69

We present a search for neutrinoless double-beta () decay of Xe using the full \mbox{KamLAND-Zen 800} dataset with 745\,kg of enriched xenon, corresponding to an expo…

hep-ex2024★ 14 cited

Combined Pre-Supernova Alert System with Kamland and Super-Kamiokande

KamLAND, Super-Kamiokande Collaborations, : +311

Preceding a core-collapse supernova, various processes produce an increasing amount of neutrinos of all flavors characterized by mounting energies from the interior of massive star…

hep-ex2023★ 3 cited

Search for Charged Excited States of Dark Matter with KamLAND-Zen

Zen collaboration, S. Abe, M. Eizuka +64

Particle dark matter could belong to a multiplet that includes an electrically charged state. WIMP dark matter () accompanied by a negatively charged excited state ()…

hep-ex2015★ 38 cited

Search for double-beta decay of 136Xe to excited states of 136Ba with the KamLAND-Zen experiment

Zen Collaboration, K. Asakura, A. Gando +42

A search for double-beta decays of 136Xe to excited states of 136Ba has been performed with the first phase data set of the KamLAND-Zen experiment. The 0+1, 2+1 and 2+2 transitions…

astro-ph.HE2015★ 66 cited

KamLAND Sensitivity to Neutrinos from Pre-Supernova Stars

K. Asakura, A. Gando, Y. Gando +44

In the late stages of nuclear burning for massive stars ($M>8~M_{\sun}$), the production of neutrino-antineutrino pairs through various processes becomes the dominant stellar cooli…

hep-ex2015★ 19 cited

Search for the proton decay mode with KamLAND

KamLAND Collaboration

We present a search for the proton decay mode based on an exposure of 8.97 kton-years in the KamLAND experiment. The liquid scintillator detector i…

physics.ins-det2014★ 14 cited

A compact ultra-clean system for deploying radioactive sources inside the KamLAND detector

T. I. Banks, S. J. Freedman, J. Wallig +54

We describe a compact, ultra-clean device used to deploy radioactive sources along the vertical axis of the KamLAND liquid-scintillator neutrino detector for purposes of calibratio…

physics.ins-det2013★ 2 cited

Laboratory Studies on the Removal of Radon-Born Lead from KamLAND's Organic Liquid Scintillator

G. Keefer, C. Grant, A. Piepke +64

The removal of radioactivity from liquid scintillator has been studied in preparation of a low background phase of KamLAND. This paper describes the methods and techniques develope…

hep-ex2012★ 105 cited

Limits on Majoron-emitting double-beta decays of Xe-136 in the KamLAND-Zen experiment

Zen Collaboration, A. Gando, Y. Gando +37

We present limits on Majoron-emitting neutrinoless double-beta decay modes based on an exposure of 112.3 days with 125 kg of Xe-136. In particular, a lower limit on the ordinary (s…

hep-ex2012★ 208 cited

Measurement of the double-βdecay half-life of ^{136}Xe with the KamLAND-Zen experiment

Zen Collaboration

We present results from the KamLAND-Zen double-beta decay experiment based on an exposure of 77.6 days with 129 kg of Xe. The measured two-neutrino double-beta decay half-l…

hep-ex2008★ 812 cited

Precision Measurement of Neutrino Oscillation Parameters with KamLAND

The KamLAND Collaboration

The KamLAND experiment has determined a precise value for the neutrino oscillation parameter and stringent constraints on . The exposure to nuclear reactor an…

hep-ex2004★ 1.1k cited

Measurement of Neutrino Oscillation with KamLAND: Evidence of Spectral Distortion

The KamLAND Collaboration

We present results of a study of neutrino oscillation based on a 766 ton-year exposure of KamLAND to reactor anti-neutrinos. We observe 258 \nuebar\ candidate events with energies…