A5076971601- Neutrino Physics Research
- Particle physics theoretical and experimental studies
- Astrophysics and Cosmic Phenomena
- Muon and positron interactions and applications
- Particle accelerators and beam dynamics
- Dark Matter and Cosmic Phenomena
- Particle Detector Development and Performance
- Nuclear physics research studies
- Soil Geostatistics and Mapping
- Radiation Detection and Scintillator Technologies
- Magnetic confinement fusion research
- High-Energy Particle Collisions Research
- Opportunistic and Delay-Tolerant Networks
- Advanced Computational Techniques and Applications
- Advanced NMR Techniques and Applications
- Atomic and Subatomic Physics Research
- Gamma-ray bursts and supernovae
- Remote Sensing and Land Use
- Noncommutative and Quantum Gravity Theories
- Nuclear Physics and Applications
- Scientific Computing and Data Management
- Distributed and Parallel Computing Systems
King's College London
2020-2025
University of Bern
2023
Duke University
2018-2023
University of California, Irvine
2018-2023
Universidad Autónoma de Madrid
2018-2023
Albert Einstein College of Medicine
2023
Colorado State University
2021-2023
Boston University
2018-2023
Eötvös Loránd University
2023
Queen Mary University of London
2014-2020
The half-life for double-$\ensuremath{\beta}$ decay of $^{150}\mathrm{Nd}$ has been measured by the NEMO-3 experiment at Modane Underground Laboratory. Using 924.7 days data recorded with $36.55$ g $^{150}\mathrm{Nd}$, we $2\ensuremath{\nu}\ensuremath{\beta}\ensuremath{\beta}$ to be ${T}_{1/2}^{2\ensuremath{\nu}}=(9.{11}_{\ensuremath{-}0.22}^{+0.25}(\mathrm{stat}.)\ifmmode\pm\else\textpm\fi{}0.63(\mathrm{syst}.))\ifmmode\times\else\texttimes\fi{}{10}^{18}$ yr. observed limit on neutrinoless...
We show that successful strong thermal leptogenesis, where the final asymmetry is independent of initial conditions and in particular a large pre-existing efficiently washed-out, favours values lightest neutrino mass $m_1 \gtrsim 10\,{\rm meV}$ for normal ordering (NO) 3\,{\rm inverted (IO) models with orthogonal matrix entries respecting $|\Omega_{ij}^2| \lesssim 2$. . analytically why lower $m_1$ require high level fine tuning seesaw formula and/or flavoured decay parameters (in electronic...
Hyper-Kamiokande is a next-generation multi-purpose neutrino experiment with primary focus on constraining CP-violation in the lepton sector. It features diverse science programme that includes oscillation studies, astrophysics, cross-section measurements, and searches for physics beyond standard model, such as proton decay. Building its predecessor, Super-Kamiokande, far detector has total volume approximately 5 times larger estimated to collect nearly 2 PB of data per year. The will also...
In T2K $ν_μ \rightarrow ν_{e}$ oscillation analyses, electron neutrinos are the signal at far detector. For beam peak energy, $\sim 0.6 \,$GeV, charged current quasi-elastic (CCQE) neutrino interactions dominate. Here we use near detector to measure CCQE-like interactions, which defined by having no pions exit nucleus: $ν_e \,$CC$\,0π$. The selection, backgrounds and steps towards a cross section measurement on carbon presented.
We briefly review the main aspects of leptogenesis, describing both unflavoured and flavoured versions N2-dominated scenario. A study success rates classes models has been carried out. comment on these results discuss corrective effects to this simplest Focusing case, we consider conditions required by strong thermal where final asymmetry is fully independent initial conditions. Barring cancellations in seesaw formula decay parameters, show that leptogenesis favours a lightest neutrino mass...
T2K is an off-axis long baseline neutrino oscillation experiment optimised to measure theta13 and deltaCP using a muon beam. The most sensitive mode look for electron appearance, the dominant background such measurements intrinsic component in beam itself. A selection made data from near detector (ND280) detect charged current (CC) interactions; these are split into events with no pions final state (nue CC0pi) remaining CC interactions CCother). This strategy will both improve constraint of...
Hyper-Kamiokande is a next-generation multi-purpose neutrino experiment with primary focus on constraining CP-violation in the lepton sector. It features diverse science programme that includes oscillation studies, astrophysics, cross-section measurements, and searches for physics beyond standard model, such as proton decay. Building its predecessor, Super-Kamiokande, far detector has total volume approximately 5 times larger estimated to collect nearly 2PB of data per year. The will also...
The intrinsic electron neutrino contamination of the T2K beam provides single largest background in measurement appearance T2K. These neutrinos can be measured directly near detector ND280. Measurements (anti-)neutrino backgrounds from anti-neutrino running are shown, including details on event selections and rejection large muons, photons, protons pions. νe compositions then extracted rescaling parameters expected rate events f(νe) = 1.250 ± 0.135(stats.) 0.122(syst.) respectively.