activity
20002025
most citedHigh statistics measurement of Ke4 decay properties

120 citations · 1k across the 26 of their papers we have counts for

collaborators

24 papers

hep-ex2025

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…

hep-ex2024

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.…

hep-ex2022★ 9 cited

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…

hep-ex2022★ 14 cited

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…

hep-ex2021★ 25 cited

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…

hep-ex2020★ 1 cited

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…