RSS 1.0Particle Physics
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Search for invisible modes of nucleon decay in water with the SNO plus detector
(American Physical Society, 2019-02-20)This paper reports results from a search for nucleon decay through invisible modes, where no visible energy is directly deposited during the decay itself, during the initial water phase of SNO + . However, such decays ... -
Constraints on neutrino lifetime from the Sudbury Neutrino Observatory
(American Physical Society, 2019-02-25)The long baseline between Earth and the Sun makes solar neutrinos an excellent test beam for exploring possible neutrino decay. The signature of such decay would be an energy-dependent distortion of the traditional survival ... -
The Hyper-Kamiokande Experiment
(IOP Publishing, 2017)The Hyper-Kamiokande experiment is a next generation underground water Cherenkov detector, based on the highly successful Super-Kamiokande experiment. It will serve as a far detector of a long baseline neutrino experiment ... -
Search for an Excess of Events in the Super-Kamiokande Detector in the Directions of the Astrophysical Neutrinos Reported by the IceCube Collaboration
(IOP Publishing, 2017-12-01)We present the results of a search in the Super-Kamiokande (SK) detector for excesses of neutrinos with energies above a few GeV that are in the direction of the track events reported in IceCube. Data from all SK phases ... -
Study of the process e(+)e(-) -> pi(+)pi(-)eta using initial state radiation
(American Physical Society, 2018-03-21)We study the process e + e − → π + π − η γ , where the photon is radiated from the initial state. About 8000 fully reconstructed events of this process are selected from the BABAR data sample with an integrated ... -
Atmospheric neutrino oscillation analysis with external constraints in Super-Kamiokande I-IV
(American Physical Society, 2018-04-03)An analysis of atmospheric neutrino data from all four run periods of Super-Kamiokande optimized for sensitivity to the neutrino mass hierarchy is presented. Confidence intervals for Δ m 2 32 , sin 2 θ 23 , ... -
Search for Neutrinos in Super-Kamiokande Associated with the GW170817 Neutron-star Merger
(IOP Publishing, 2018-04-10)We report the results of a neutrino search in Super-Kamiokande (SK) for coincident signals with the first detected gravitational wave (GW) produced by a binary neutron-star merger, GW170817, which was followed by a short ... -
Measurement of the tau neutrino cross section in atmospheric neutrino oscillations with Super-Kamiokande
(American Physical Society, 2018-09-13)Using 5326 days of atmospheric neutrino data, a search for atmospheric tau neutrino appearance has been performed in the Super-Kamiokande experiment. Super-Kamiokande measures the tau normalization to be 1.47 ± 0.32 ... -
Search for the decay mode B-0 -> pp(p)over-bar (p)over-bar
(2018-10-23) -
First Evidence for cos 2 beta > 0 and Resolution of the Cabibbo-Kobayashi-Maskawa Quark-Mixing Unitarity Triangle Ambiguity
(American Physical Society, 2018-12-26)We present first evidence that the cosine of the C P -violating weak phase 2 β is positive, and hence exclude trigonometric multifold solutions of the Cabibbo-Kobayashi-Maskawa (CKM) Unitarity Triangle using a ... -
Search for pair production of Higgs bosons in the b(b)over-barb(b)over-bar final state using proton-proton collisions at root s=13 TeV with the ATLAS detector
(Springer, 2019-01-03)A search for Higgs boson pair production in the bb¯¯bb¯¯ final state is carried out with up to 36.1 fb−1 of LHC proton-proton collision data collected at s√=13 TeV with the ATLAS detector in 2015 and 2016. Three ...
