100 citations · 350 across the 16 of their papers we have counts for
16 papers
European Strategy for Particle Physics Update -- PIONEER: a next generation rare pion decay experiment
PIONEER Collaboration, A. Adelmann, W. Altmannshofer +76
PIONEER is a rapidly developing effort aimed to perform a pristine test of lepton flavour universality (LFU) and of the unitarity of the first row of the CKM matrix by significantl…
Assembly, testing, and installation of mPMT photosensor for the Water Cherenkov Test Experiment
M. Gola, M. Barbi, V. Berardi +46
The multi-Photomultiplier Tube (mPMT) photosensors will be used in the Water Cherenkov Test Experiment (WCTE) to efficiently detect the photons produced in the whole detector. One…
Measurement of the response function of the PIENU calorimeter
A. Aguilar-Arevalo, M. Aoki, M. Blecher +17
Measurements of the response function of the PIENU NaI(T) and CsI crystal calorimeter using a monochromatic 70 MeV/c positron beam at various incidence angles are described.…
Testing Lepton Flavor Universality and CKM Unitarity with Rare Pion Decays in the PIONEER experiment
PIONEER Collaboration, W. Altmannshofer, H. Binney +58
The physics motivation and the conceptual design of the PIONEER experiment, a next-generation rare pion decay experiment testing lepton flavor universality and CKM unitarity, are d…
PIONEER: Studies of Rare Pion Decays
PIONEER Collaboration, W. Altmannshofer, H. Binney +58
A next-generation rare pion decay experiment, PIONEER, is strongly motivated by several inconsistencies between Standard Model (SM) predictions and data pointing towards the potent…
Search for three body pion decays
A. Aguilar-Arevalo, M. Aoki, M. Blecher +21
The three body pion decays , where is a weakly interacting neutral boson, were searched for using the full data set from the PIENU experiment. An…
The Hyper-Kamiokande Experiment -- Snowmass LOI
Kamiokande Collaboration, K. Abe, P. Adrich +387
Hyper-Kamiokande is the next generation underground water Cherenkov detector that builds on the highly successful Super-Kamiokande experiment. The detector which has an 8.4~times l…
Search for the rare decays and
A. Aguilar-Arevalo, M. Aoki, M. Blecher +23
The rare pion decays and are allowed in the Standard Model but highly suppressed. These decays were searched for usi…
Improved search for two body muon decay
A. Aguilar-Arevalo, M. Aoki, M. Blecher +21
Charged lepton flavor violating muon decay , where is a massive neutral boson, was sought by searching for extra peaks in the muon decay $μ^+{\rightar…
Supernova Model Discrimination with Hyper-Kamiokande
Jost Migenda
Supernovae are among the most magnificent events in the observable universe. They produce many of the chemical elements necessary for life to exist and their remnants---neutron sta…
Search for Heavy Neutrinos in Decay
A. Aguilar-Arevalo, M. Aoki, M. Blecher +21
Heavy neutrinos were sought in pion decays by examining the observed muon energy spectrum for extra peaks in addition to the expected peak for a massless ne…
Improved Search for Heavy Neutrinos and a Test of Lepton Universality in the Decay $π^+ \rightarrow \mbox{e}^+ ν$
R. E. Mischke, A. Aguilar-Arevalo, M. Aoki +21
Two results from the PIENU Experiment are presented reporting a test of lepton universality in pion decay and improved limits on heavy neutrinos coupling to positrons. The status o…
Improved Search for Heavy Neutrinos in the Decay
A. Aguilar-Arevalo, M. Aoki, M. Blecher +21
A search for massive neutrinos has been made in the decay . No evidence was found for extra peaks in the positron energy spectrum indicative of pion decays invo…
Status of the TRIUMF PIENU Experiment
S. Ito, A. Aguilar-Arevalo, M. Aoki +21
The PIENU experiment at TRIUMF aims to measure the pion decay branching ratio with precision % to provide a sens…
Improved measurement of the $π\rightarrow \mbox{e} ν$ branching ratio
A. Aguilar-Arevalo, M. Aoki, M. Blecher +23
A new measurement of the branching ratio, $R_{e/μ} =Γ(π^+ \rightarrow \mbox{e}^+ ν+ π^+ \rightarrow \mbox{e}^+ νγ)/ Γ(π^+ \rightarrow μ^+ ν+ π^+ \rightarrow μ^+ νγ)$, resulted in $…
Detector for measuring the branching fraction
A. A. Aguilar-Arevalo, M. Aoki, M. Blecher +24
The PIENU experiment at TRIUMF is aimed at a measurement of the branching ratio = ${Γ\big((π^{+} \rightarrow e^{+} ν_{e}) + (π^{+} \rightarrow e^{+} ν_{e}γ)\big)}/{Γ\big(…