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19932026
most citedMantid - Data Analysis and Visualization Package for Neutron Scattering and Experiments

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nucl-ex2026

Multiple shape coexistence near Sn118: First 03+ lifetime measurement

F. Wu, C. R. Ding, C. Andreoiu +17

The intruder bands in Sn isotopes, built on the 2p-2h excitation across the proton shell gap, are well-known examples of shape coexistence near the neutron mid-shell regio…

nucl-ex2026

Study of Decay Shape Factors in First-Forbidden Transitions with for Reactor Antineutrino Spectra Predictions

G. A. Alcalá, A. Algora, M. Estienne +36

The electron spectra of the decays of Rb and Cs, key contributors to the reactor antineutrino spectrum, were measured at the IGISOL facility using radioactive be…

nucl-ex2025

First Full Dalitz Plot Measurement in Neutron -Decay using the Nab Spectrometer and Implications for New Physics

Francisco M. Gonzalez, Jin Ha Choi, Himal Acharya +89

Precision measurements of observables in neutron -decay are used to test the Standard Model description of the weak interaction and search for evidence of new physics. The Nab e…

nucl-ex2025★ 2 cited

Evidence for shape coexistence in Sn from the first lifetime measurement

F. Wu, C. Andreoiu, V. Karayonchev +14

The lifetime of the state in Sn was measured for the first time applying the fast-timing technique following thermal neutron capture. The mean lifetime of $τ= 50(7)…

nucl-ex2025★ 1 cited

Phenomenological Modeling of the Ho Calorimetric Electron Capture Spectrum from the HOLMES Experiment

F. Ahrens, B. K. Alpert, D. T. Becker +46

We present a comprehensive phenomenological analysis of the calorimetric electron capture (EC) decay spectrum of Ho as measured by the HOLMES experiment. Using high-statist…

nucl-ex2025

Fundamental Nuclear and Particle Physics At Neutron Sources

H. Abele, J. Amaral, W. R. Anthony +121

Fundamental neutron and neutrino physics at neutron sources, combining precision measurements and theory, can probe new physics at energy scales well beyond the highest energies pr…